Veterinary lymphatic system Flashcards

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1
Q

Lymphatic system

A

systema lymphaticum

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2
Q

name 4 primary or central lymphoid tissues

A

bone marrow (mammals),
cloacal bursa (birds),
thymus and
fetal liver

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3
Q

name 3 cell tpes that populate secondary lymphoid organs

A

lymphocytes,
macrophages and
dendritic cells

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4
Q

name 5 secondary or peripheral lymphoid tissues

A

lymph nodes,
spleen,
mucosa associated lymphoid tissue (MALT-system),
tonsils,
regional lymphoid tissue etc

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5
Q

lymphatic system has what three functions

A

immune defence
removal of interstitial fluid from tissues
transport of fats

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6
Q

lymphangion definition

A

is the functional unit of a lymph vessel that lies between two semilunar valves.
Lymph vessels are channels larger than the lymph capillaries that have thicker walls, valves in their lumen and smooth muscles in their walls, thus lymph vessel lymphangion is muscular and capable of contracting on its own.

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7
Q

2 latin terms for lymph node

A

lymphonodus; nodus lymphaticus

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8
Q

translate and define lymphocentre

A

lymphocentrum

a lymph node or a group nodes that occurs constantly in the same region and receives vessels from the same region in all species;

Car and Ru have rather large nodes,
eq has small nodes packeted together

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9
Q

translate lymph and describe its composition

A

lympha

the clear yellowish fluid, generally pale and
contains lymphocytes and proteins.

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10
Q

the lymph formed in the digestive system is called what and describe its composition

A

chyle, is rich in triglycerides (fat), and is milky white

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11
Q

lymphatic vessels

A

vasa lymphatica

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12
Q

what are vasa lymphatica?

A

channels larger than the lymph capillaries and with thicker walls, valves in their lumen and smooth muscles in their walls.

They converges on two or three large trunks that open into chylic cistern or major veins.

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13
Q

difference between lymph capillaries and lymph vessels other than size?

A

lymph capillaries are mainly responsible for the absorption of interstitial fluid from the tissues,

while lymph vessels propel the absorbed fluid forward into the larger collecting ducts

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14
Q

transalte Thoracic duct & function?

A

ductus thoracicus

is the major lymph-collecting channel for return of lymph to the bloodstream

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15
Q

where does the thoracic duct start?

A

starts near the aortic hiatus from chylic cisterna

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16
Q

what does the thoracic duct join cranially?

A

cranial vena cava or the left jugular vein
at cranial thoracic aperture

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17
Q

2 latin terms for tracheal trunk

A

truncus trachealis
[truncus jugularis]

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18
Q

where does the tracheal trunk originate?
where does it empty?

A

truncus trachealis [truncus jugularis]

originates from the retropharyngeal lymph nodes (except eq)

Usually the right duct ends in right lymphatic duct,
the left in thoracic duct, but may empty directly into the jugular vein.

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19
Q

right lymphatic duct

A

ductus lymphaticus dexter

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20
Q

where is the right lymphatic duct located?
and where does it lead?

A

ductus lymphaticus dexter

lymphatic vessel in the right-caudal part of the neck
drains cervical, thoracic and axillary nodes and right tracheal trunk
joins with cranial vena cava or one of its branches

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21
Q

Chylic cistern

A

cisterna chyli

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22
Q

what is the chylic cistern?

A

cisterna chyli

is lymphatic sac dorsal to abdominal aorta and collects lymph from visceral, and lumbar trunks

(drains the abdomen, hind limbs and the pelvic regions)

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23
Q

What are lymph nodes surrounded by?

A

connective tissue capsula

contains some elastic and smooth muscle fibers

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24
Q

afferent lymph vessels

A

vasa lymphatica afferentia

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25
Q

lymph sinus

A

sinus lymphaticus

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26
Q

where do afferent lymph vessels open into?

A

vasa lymphatica afferentia

open into subcapsular lymph sinus at different sites

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27
Q

efferent lymph vessels

A

vasa lymphatica efferentia

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28
Q

which species lymph node hilus is the site for entry of afferent lymph vessels (in addition to blood vessels & nerves)

A

su

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29
Q

which species lymph node hilus is the site for entry of efferent lymph vessels (in addition to blood vessels & nerves)

A

Car, Ru, eq

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30
Q

lymphatic nodules

A

lymphonodulus

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31
Q

the lymph node cortex contains what ?

A

primary and secundary lymphatic nodules
(lymphonodulus) with germinal centres

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32
Q

the lymph node medulla consists of ?

A

looser branching cellular cords

plasma cells,
lymphocytes and
macrophages attached to reticular fibers

and sinuses

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33
Q

What is unique about the lymph nodes of sus scrofa?

A

the tissue of the lymph nodes of su shows a reversal of the usual flow pattern

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34
Q

in su where is the lymphatic hilus located?

A

in su the hilus is on the concave surface

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34
Q

afferent lymphatic vessels enter the nodes on what surface?

A

the convex surface of the organ

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35
Q

afferent lymphatic vessels enter from the convex surface of the organ and open into the?

A

subcapsular sinus.

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36
Q

what are hemal lymph nodes? and where are they found?

A

resemble lymph nodes but their sinuses are filled with blood. They have functions like those of the spleen

hemal lymph nodes occur under the peritoneum along the vertebral column, in some viscera in Ru, eq, su;

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37
Q

parotid lymphocentre

A

lymphocentrum parotideum

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38
Q

where is the parotid lymphocentre and what does it drain?

A

lymphocentrum parotideum

near the parotid gland, drains the cranial regions

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39
Q

superficial parotid lymph nodes

A

lnn. parotidei superficiales

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40
Q

deep parotid lymph nodes and found in which species

A

lnn. parotidei profundi; su

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41
Q

mandibular lymphocentre

A

lc. mandibulare

lc. = lymphocentrum

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42
Q

where is the mandibular lymphocentre and what does it drain?

A

lc. mandibulare

in the caudal half of intermandibular region, drains the facial regions

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43
Q

mandibular lymph nodes

A

lnn. mandibulares

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44
Q

accessory mandibular lymph nodes and found in which species

A

lnn. mandibulares accessorii; su

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45
Q

retropharyngeal lymphocentre

A

lc. retropharyngeum

lc. = lymphocentrum

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46
Q

where is the retropharyngeal lymphocentre and what does it drain?

A

lc. retropharyngeum

in retromandibular fossa, drains the deep structures of the head

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47
Q

medial retropharyngeal lymph nodes

A

lnn. retropharyngei mediales

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48
Q

lateral retropharyngeal lymph nodes

A

lnn. retropharyngei laterales

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49
Q

superficial cervical lymphocentre

A

lc. cervicale superficiale

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50
Q

where is the superficial cervical lymphocentre and what does it drain?

A

lc. cervicale superficiale

in front of the shoulder, drains thoracic wall and thoracic limb

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51
Q

superficial cervical lymph nodes

A

lnn. cervicales superficiales

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52
Q

superficial cervical lymph nodes are found in what species?

A

lnn. cervicales superficiales

ca, Ru, eq

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53
Q

dorsal superficial cervical lymph nodes

A

lnn. cervicales superficiales dorsales

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54
Q

dorsal superficial cervical lymph nodes are found in what species?

A

lnn. cervicales superficiales dorsales

fe, su

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55
Q

medial superficial cervical lymph nodes

A

lnn. cervicales superficiales medii

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56
Q

medial superficial cervical lymph nodes are found in what species?

A

lnn. cervicales superficiales medii

su

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57
Q

ventral superficial cervical lymph nodes

A

lnn. cervicales superficiales ventrales

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58
Q

ventral superficial cervical lymph nodes are found in what species?

A

lnn. cervicales superficiales ventrales

fe, su

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59
Q

deep cervical lymphocentre

A

lc. cervicale profundum

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60
Q

where is the deep cervical lymphocentre and what does it drain?

A

lc. cervicale profundum

chain of nodes along trachea, draining the deep cervical structures

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61
Q

deep cervical lymph nodes

A

lnn. cervicales profundi

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62
Q

axillary lymphocentre

A

lc. axillare

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63
Q

where is the axillary lymphocentre and what does it drain?

A

lc. axillare

within the axilla on the medial muscles of the shoulder, drains the lateral thoracic wall and the thoracic limb

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64
Q

proper axillary lymph nodes

A

lnn. axillares proprii

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65
Q

axillary lymph nodes of the first rib

A

lnn. axillares primae costae

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66
Q

accessory axillary lymph node

A

ln. axillaris accessorius

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67
Q

In What species are accessory axillary lymph nodes found?

A

ln. axillaris accessorius

Car, eq

bo, ov

basically everyone except pigs

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68
Q

cubital lymph nodes

A

lnn. cubitales

eq, ov

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69
Q

In what species are cubital lymph nodes found?

A

lnn. cubitales

eq, ov

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70
Q

dorsal thoracic lymphocentre

A

lc. thoracicum dorsale

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71
Q

Where is the dorsal thoracic lymphocentre and what does it drain?

A

lc. thoracicum dorsale

is along the dorsal aspect of thoracic aorta,
primarily drains the dorsal and lateral parts of the thoracic wall

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72
Q

thoracic aortic lymph nodes

which species are they absent in

A

lnn. thoracici aortici

absent in ca and sometimes fe

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73
Q

intercostal lymph nodes

which species are they absent in?

A

lnn. intercostales

inconstant in general,
may be absent in Car, su

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74
Q

ventral thoracic lymphocentre

A

lc. thoracicum ventrale

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75
Q

where is the ventral thoracic lymphocentre and what does it drain?

A

lc. thoracicum ventrale

along the dorsal aspect of sternum,
drains the ventral and lateral thoracic wall, diaphragm, mediastinum

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76
Q

sternal lymph nodes

A

lnn. sternales

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77
Q

mediastinal lymphocentre

A

lc. mediastinale

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78
Q

translate mediastinal lymphocentre and what does it drain?

A

lc. mediastinale

drains thoracic wall and and organs

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79
Q

cranial mediastinal lymph nodes

A

lnn. mediastinales craniales

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80
Q

translate medial mediastinal lymph nodes and in which species are they absent

A

lnn. mediastinales medii

absent in Car, su, sometimes eq

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81
Q

translate caudal mediastinal lymph nodes and in which species are they absent

A

lnn. mediastinales caudales

absent in Car, sometimes in eq

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82
Q

bronchial lymphocentre

A

lc. bronchale

lc. = lymphocentrum

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83
Q

where is the bronchial lymphocentre and what does it drain?

A

lc. bronchale

located about the tracheal bifurcation, drains organs in thoracic cavity

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84
Q

translate right tracheobronchial lymph nodes

inconstant in what species?

A

lnn. tracheobronchales [bifurcationis] dextri

inconstant in Ru

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85
Q

left tracheobronchial lymph nodes

A

lnn. tracheobronchales [bifurcationis] sinistri

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86
Q

middle tracheobronchial lymph nodes

inconstant in what species?

A

lnn. tracheobronchales [bifurcationis] medii

inconstant in Ru

87
Q

cranial tracheobronchial lymph nodes

found in what species?

A

lnn. tracheobronchales craniales

su, Ru

88
Q

bronchial lymphocentre includes what 4 nodes?

A

cranial tracheobronchial lymph nodes
right tracheobronchial lymph nodes
left tracheobronchial lymph nodes
middle tracheobronchial lymph nodes

89
Q

mediastinal lymphocentre includes what 3 nodes?

A

cranial mediastinal lymph nodes
medial mediastinal lymph nodes
caudal mediastinal lymph nodes

90
Q

dorsal thoracic lymphocentre includes what 2 nodes?

A

thoracic aortic lymph nodes
intercostal lymph nodes

91
Q

axillary lymphocentre includes what 4 nodes?

A

proper axillary lymph nodes
axillary lymph nodes of the first rib
accessory axillary lymph node
cubital lymph nodes

92
Q

superficial cervical lymphocentre includes what 4 nodes?

though not all found in all species

A

superficial cervical lymph nodes
dorsal superficial cervical lymph nodes
medial superficial cervical lymph nodes
ventral superficial cervical lymph nodes

93
Q

lumbar lymphocentre

A

lc. lumbale

94
Q

where is the lumbar lymphocentre and what does it drain?

A

lc. lumbale

along abdominal aorta and caudal vena cava.
Drains the deep layers of the dorsal wall and organs of lumbar region

95
Q

lumbar aortic lymph nodes

A

lnn. lumbales aortici

96
Q

renal lymph nodes

A

lnn. renales

97
Q

what nodes belong to the lumbar lymphocentre

A

lumbar aortic lymph nodes
renal lymph nodes

98
Q

celiac lymphocentre

A

lc. celiacum

99
Q

where is the celiac lymphocentre and what does it drain?

A

lc. celiacum

its along the celiac artery and its branches.

Drains the intrathoracically located abdominal organs and also thoracic organs

(ca, su, eq)

100
Q

what nodes belong to the celiac lymphocentre (9)

A

celiac lymph nodes
gastric lymph nodes
lienal lymph nodes

hepatic lymph nodes
pancreaticoduodenal lymph nodes

right and left ruminal lymph nodes
reticular lymph nodes
omasial lymph nodes
dorsal and ventral abomasial lymph nodes

101
Q

celiac lymph nodes

A

lnn. celiaci

102
Q

lienal lymph nodes

A

lnn. lienales

103
Q

gastric lymph nodes

A

lnn. gastrici

104
Q

right and left ruminal lymph nodes

A

lnn. ruminales: dextri et sinistri

105
Q

reticular lymph nodes

A

lnn. reticulares

106
Q

omasial lymph nodes

A

lnn. omasiales

107
Q

dorsal and ventral abomasial lymph nodes

A

lnn. abomasiales: dorsales et ventrales

108
Q

hepatic lymph nodes

A

lnn. hepatici [portales]

109
Q

pancreaticoduodenal lymph nodes

A

lnn. pancreaticoduodenales

110
Q

cranial mesenteric lymphocentre

A

lc. mesentericum craniale

111
Q

where is the cranial mesenteric lymphocentre and what does it drain?

A

lc. mesentericum craniale

along cranial mesenteric artery and its branches.
Drains the organs supplied by those arteries

112
Q

which nodes belong to the cranial mesenteric lymphocentre (4)

A

cranial mesenteric lymph nodes
cecal lymph nodes
colic lymph nodes
jejunal lymph nodes

113
Q

cranial mesenteric lymph nodes

and absent in which species?

A

lnn. mesenterici craniales

absent in Car

114
Q

jejunal lymph nodes

A

lnn. jejunales

115
Q

cecal lymph nodes

found in what species?

A

lnn. cecales

cats, horses, ruminants

116
Q

colic lymph nodes

A

lnn. colici

117
Q

caudal mesenteric lymphocentre

A

lc. mesentericum caudale

118
Q

where is the caudal mesenteric lymphocentre and what does it drain

A

lc. mesentericum caudale

along caudal mesenteric artery and its branches.
Drains the descending colon and rectum

119
Q

caudal mesenteric lymph nodes

A

lnn. mesenterici caudales

120
Q

iliosacral lymphocentre

A

lc. iliosacrale

121
Q

where is the iliosacral lymphocentre and what does it drain

A

lc. iliosacrale

at pelvic surface of the sacrum and the terminal segments of aorta. Drains the pelvic wall, pelvic organs and distal lymph centres

122
Q

which nodes belong to the iliosacral lymphocentre (5)

A

medial iliac lymph nodes
lateral iliac lymph nodes

sacral lymph nodes

hypogastric lymph nodes
anorectal lymph nodes

123
Q

medial iliac lymph nodes

A

lnn. iliaci mediales

124
Q

sacral lymph nodes

A

lnn. sacrales

unpaired and inconstant

125
Q

latin for lateral iliac lymph nodes and absent in which species

A

lnn. iliaci laterales

absent in Car,
sometimes in su, Ru

126
Q

hypogastric lymph nodes

A

lnn. hypogastrici

inconstant

127
Q

anorectal lymph nodes

A

lnn. anorectales

128
Q

anorectal lymph nodes absent in which species?

where are these nodes located?

A

absent in Car, sometimes in su, ov

retroperitoneally

129
Q

iliofemoral or deep inguinal lymphocentre

A

lc. iliofemorale

or
lc. [inguinale profundum]

130
Q

where is the iliofemoral or deep inguinal lymphocentre and what does it drain

A

lc. iliofemorale [inguinale profundum]

is along the external iliac or femoral artery.

Drains the thigh and receives lymph from popliteal lymph centre.

131
Q

iliofemoral lymph nodes (2 names)

A

lnn. iliofemorales

lnn. [inguinales profundi]

132
Q

inguinofemoral or superficial inguinal lymphocentre

A

lc. inguinofemorale [inguinale superficiale]

133
Q

where is the inguinofemoral or superficial inguinal lymphocentre and what does it drain

A

lc. inguinofemorale [inguinale superficiale]

in lateral and caudal abdominal regions.

Drains the abdominal and ventral pelvic walls, the superficial parts of thigh and the external genital organs.

134
Q

superficial inguinal lymph nodes

A

lnn. inguinales superficiales

135
Q

in males, what are the superficial inguinal lymph nodes also called?

A

lnn. inguinales superficiales

also named scrotal lymph nodes (lnn. scrotales)

136
Q

in females, what are the superficial inguinal lymph nodes also called?

A

lnn. inguinales superficiales

also named mammary lymph nodes (lnn. mammarii)

137
Q

subiliac lymph nodes and absent in whichi species?

A

lnn. subiliaci

absent in ca

138
Q

which nodes belong to the inguinofemoral or superficial inguinal lymphocentre

A

superficial inguinal lymph nodes
(scrotal lymph nodes)
(mammary lymph nodes)

subiliac lymph nodes

138
Q

ischial lymphocentre

A

lc. ischiadicum

139
Q

where is the ischial lymphocentre and what does it drain

A

lc. ischiadicum

at the lateral aspect of the sacrosciatic ligament.

Drains the regional musculature and skin.

140
Q

ischial lymph nodes and absent in which species

A

lnn. ischiadici

absent in ca

141
Q

popliteal lymphocentre

A

lc. popliteum

142
Q

where is the popliteal lymphocentre and what does it drain

A

lc. popliteum

within the popliteal fossa of the knee, drains the distal parts of the pelvic limb

143
Q

which nodes belong to the popliteal lymphocentre

A

deep popliteal lymph nodes
lnn. poplitei profundi

superficial popliteal lymph nodes
lnn. poplitei superficiales

144
Q

latin for deep popliteal lymph nodes found in which species

A

lnn. poplitei profundi

in Un, may be absent in su

145
Q

latin for superficial popliteal lymph nodes and found in which species

A

lnn. poplitei superficiales

Car, su

146
Q

Tonsils

A

tonsillae

147
Q

name the tonsillar ring of the pharynx

A

Waldeyer´s tonsillar ring

can be composed of up to six tonsils. The presence and location of these tonsils vary, however, according to the animal species.

148
Q

what do tonsils not have?

A

afferent lymphatics

149
Q

efferent lymphatics from the tonsils drain to?

A

the mandibular and medial retropharyngeal lymph nodes

150
Q

latin for lingual tonsil and location

A

tonsilla lingualis

is located bilaterally on the root of the tongue, but is not macroscopically visible

well developed in eq and bo

151
Q

latin for tubar tonsil, and occurs where in what species?

A

tonsilla tubaria

occurs in su and Ru at the pharyngeal opening of the auditory tube

152
Q

latin for pharyngeal tonsil, and occurs where in what species?

A

tonsilla pharyngea

on the caudodorsal wall of the nasopharynx in most species

in su and Ru on the septum of the internal nares

153
Q

latin for palatine tonsil, and absent in what species?
location of this tonsil?

A

tonsilla palatina

absent in su

location: related to the lateral attachment of the soft palate between palatoglossal and palatopharyngeal arches

in Car it is located in a tonsillar fossa

154
Q

latin for paraepiglottic tonsil, and occurs where in what species?

A

tonsilla paraepiglottica

fe, su, ov, cap

lateral to the base of the epiglottis

155
Q

latin for tonsil of the soft palate, and occurs where in what species?

A

tonsilla veli palatini

su, eq (and others according some schematics)

mass of follicles on the oral surface of the soft palate

156
Q

Name the (3) tonsils found in canines

A

tonsilla palatina
tonsilla pharyngea
tonsilla lingualis

(some sources claim dogs also have tonsilla veli palatini)

157
Q

Name the (4) tonsils found in felines

A

tonsilla palatina
tonsilla paraepiglottica
tonsilla pharyngea

tonsilla lingualis

158
Q

Name the (5) tonsils found in bovines

A

tonsilla lingualis

tonsilla palatina
tonsilla pharyngea

tonsilla tubaria
tonsilla veli palatini

159
Q

Name the (5) tonsils found in equine

A

tonsilla lingualis

tonsilla palatina
tonsilla pharyngea

tonsilla tubaria
tonsilla veli palatini

160
Q

Name the (5) tonsils found in swine

A

tonsilla lingualis
tonsilla paraepiglottica
tonsilla pharyngea

tonsilla tubaria
tonsilla veli palatini

161
Q

where is the spleen attached and by what

A

lies vertically on the left side of the cranial abdomen.

attached to the greater curvature of the stomach by lig. gastrolienale

162
Q

lienal trabeculae

A

trabeculae lienis

163
Q

what spleenal ligament is unique to equine?

A

the renosplenic ligament
lig. lienorenale

between the spleen and left kidney

164
Q

surface of spleen has which has hilus is called what in latin?

A

facies medialis/visceralis

165
Q

what is the convex surface of the spleen called?

A

facies parietalis

166
Q

splenix medial surface is further divided into what 3 parts?

A

dorsally located facies renalis; absent in Ru

cranially located facies gastrica, which in Ru is the entire visceral surface

and facies intestinalis; absent in Ru

167
Q

latin for lienal hilus and is what shape in Car, su, eq?

A

hilus lienis

is a longitudinal ridge in (Car, su, eq)

168
Q

hilus lienis is what shape in (Ru)

A

(hilus lienis) is a round depression in (Ru)

169
Q

name the extremities of the spleen in latin

A

extremitas dorsalis
extremitas ventralis

170
Q

shape of the spleen in Carnivores is?

A

in Car elongated and dumb-bell shaped, larger ventrally

171
Q

shape of the spleen in Ru?

A

in Ru is flat and oblong shaped

172
Q

shape of the spleen in su?

A

in su elongated and strap-like under the last few ribs

173
Q

where does the spleen lie in equine?

A

in eq it lies under the last three ribs,
is dorsally broad but narrows as it extends cranially and ventrally.

On rectal palpation it is located against the body wall and feels smooth with a sharp border.

174
Q

the splenic parenchyma, the red and the white pulp, are separated by

A

the marginal sinus

175
Q

red lienal pulp

A

pulpa lienis rubra

176
Q

what type of parenchyma makes up 4/5 of the spleen?

A

red lienal pulp (pulpa lienis rubra)

makes up the majority of the spleen and is composed of a network of cell cords and venous sinuses.

The splenic cords contain macrophages, plasma cells, lymphocytes and other mature blood cells.

177
Q

white lienal pulp

A

pulpa lienis alba

is organised in relation to the splenic arterioles and consists of discrete lymphatic tissue surrounding a central arteriole

178
Q

what hormone does the thymus produce in adult animals?
what is the function of that hormone?

A

in adult animals it continues to function as an endocrine gland and produces the hormone thymosin

which stimulates the activity of the T-lymphocytes

179
Q

thymal lobules

A

lobuli thymi

180
Q

name the lobes of the thymus

A

right and left cervical lobes
intermedial lobe
thoracic lobe

181
Q

latin for right and left cervical lobes of the thymus and location of these lobes

absent in which species?

A

lobus cervicalis: dexter et sinister

extend cranially along both sides of trachea

large in su and Ru,
usually small in fe and eq
and absent in ca

182
Q

latin for thoracic lobe of the thymus
location of this lobe?

A

lobus thoracicus

located in the ventral (Car, su, eq) part of cranial mediastinum
or dorsal (Ru) part of cranial mediastinum

183
Q

latin for intermedial lobeof the thymus and location of this lobe?

A

lobus intermedius

is the bridge of thymic tissue through cranial thoracic aperture, connecting the cervical lobes with thoracic lobe

184
Q

what is referred to as the thymal cortex?
what does it produce?

A

the cortex is the peripheral part of the lobules

consisting mainly of an epithelial reticulum and
produces immunocompetent T-lymphocytes

185
Q

what is referred to as the thymic medulla ?
what is the function?

A

the medulla is the central part of the thymic lobules,
contain thymic corpuscles also known as Hassall´s corpuscles

the function is not clearly established yet

186
Q

1-3

A
  1. capsula
  2. trabeculae
  3. cortex
187
Q

4-6

A

4 – lymphatic nodules, lymphonodulus
5 – afferent lymphatic vessel, vasa lymphatica afferentia
6 – medullary region, medulla;

188
Q

7-9

A

7 – efferent lymphatic vessel, vasa lymphatica efferentia
8 – hilus
9 – lobule, lobulus

189
Q

Name the organ, and name which species each belongs to from left to right.

A

thymus

Canine
Sus scrofa
Bovine
Equine

190
Q

1-4

A
  1. Lnn. parotidei superficiales - superficial parotid lymph nodes
  2. Lnn. retropharyngei laterales - lateral retropharyngeal lymph nodes
  3. Lnn. retropharyngei mediales - medial retropharyngeal lymph nodes
  4. Truncus trachealis - tracheal trunk
191
Q

5-8

A
  1. Lnn. cervicales superficiales - superficial cervical lymph nodes
  2. Lnn. intercostales - intercostal lymph nodes
  3. Lymphocentrum bronchale - bronchial lymph centre
  4. Ductus thoracicus - thoracic duct
192
Q

9-12

A
  1. Cisterna chyli - chyle cistern
  2. Lnn. lumbales aortici - lumbal aortic lymph nodes
  3. Trunci lumbales - lumbal trunks
  4. Lnn. colici - colic lymph nodes
193
Q

13-16

A
  1. Lnn. iliaci mediales - medial iliac lymph nodes
  2. Lnn. sacrales - sacral lymph nodes
  3. Lnn. mesenterici caudales - caudal mesenteric lymph nodes
  4. Lnn. inguinales superficiales - superficial inguinal lymph nodes
194
Q

17-20

A
  1. Lnn. poplitei superficiales - superficial popliteal lymph nodes
  2. Lnn. jejunales - jejunal lymph nodes
  3. Lnn. lienales - splenic lymph nodes
  4. Lnn. pancreaticoduodenales - pancreaticoduodenal lymph nodes
195
Q

21-24

A
  1. Lnn. gastrici - gastric lymph nodes
  2. Lnn. hepatici - hepatic lymph nodes
  3. Ln. axillaris accessorius - accessory axillary lymph node
  4. Lnn. axillares - axillary lymph nodes
196
Q

25-28

A
  1. Lnn. sternales craniales - cranial sternal lymph nodes
  2. Lnn. mediastinales craniales - cranial mediastinal lymph nodes
  3. Lnn. cervicales profundi medii - middle deep cervical lymph nodes
  4. Lnn. mandibulares - mandibular lymph nodes
197
Q

1-2, 4-5

A
  1. Lnn. parotidei superficiales
    superficial parotid lymph nodes
  2. Lnn. retropharyngei laterales
    lateral retropharyngeal lymph nodes
  3. Lnn. cervicales superficiales dorsales et ventrales
    dorsal and ventral superficial cervical lymph nodes
  4. Lnn. cervicales superficiales medii
    middle superficial cervical lymph nodes
198
Q

17, 19, 20, 26

A
  1. Lnn. ischiadici
    ischial lymph nodes
  2. Lnn. poplitei superficiales
    superficial popliteal lymph nodes
  3. Lnn. subiliaci
    subiliac lymph nodes
  4. Lnn. mandibulares accessorii
    accessory mandibular lymph nodes
199
Q

3,6-8

A
  1. Lnn. retropharyngei mediales
    medial retropharyngeal lymph nodes
  2. Lnn. cervicales profundi craniales
    cranial deep cervical lymph nodes
  3. Lnn. cervicales profundi caudales
    caudal deep cervical lymph nodes
  4. Lnn. mediastinales craniales
    cranial mediastinal lymph nodes
200
Q

9-12

A
  1. Lnn. thoracici aortici
    thoracic aortic lymph nodes
  2. Lnn. renales
    renal lymph nodes
  3. Trunci lumbales
    lumbal trunks
  4. Lnn. lumbales aortici
    lumbal aortic lymph nodes
201
Q

13-16

A
  1. Lnn. iliaci laterales
    ateral iliac lymph nodes
  2. Lnn. iliaci mediales
    medial iliac lymph nodes
  3. Lnn. sacrales
    sacral lymph nodes
  4. Lnn. anorectales
    anorectal lymph nodes
202
Q

18, 21-23

A
  1. Lnn. inguinales superficiales
    superficial inguinal lymph nodes
  2. Lnn. mediastinales caudales
    caudal mediastinal lymph nodes
  3. Lnn. tracheobronchales sinistri
    left tracheobronchial lymph nodes
  4. Lnn. sternales craniales
    cranial sternal lymph nodes
203
Q

24-27

A
  1. Lnn. axillares primae costae lymph nodes of the first rib
  2. Ductus thoracicus thoracic duct
  3. Lnn. mandibulares accessorii accessory mandibular lymph nodes
  4. Lnn. mandibulares mandibular lymph nodes
204
Q

1, 3, 31

A
  1. Lnn. parotidei superficiales
    superficial parotid lymph nodes
  2. Lnn. retropharyngei laterales
    lateral retropharyngeal lymph nodes
  3. Lnn. mandibulares
    mandibular lymph nodes
205
Q

6, 26, 27

A
  1. Lnn. cervicales superficiales
    superficial cervical lymph nodes

twenty six. Lnn. axillares proprii
proper axillary lymph nodes

twenty seven. Lnn. axillares primae costae
lymph node of the first rib

206
Q

17, 19, 21

A
  1. Lnn. ischiadici
    ischial lymph nodes
  2. Lnn. poplitei profundi
    deep popliteal lymph nodes
  3. Lnn. subiliaci
    subiliac lymph nodes
207
Q

2-5

A
  1. Lnn. retropharyngei mediales
    medial retropharyngeal lymph nodes
  2. Lnn. retropharyngei laterales
    lateral retropharyngeal lymph nodes
  3. Lnn. cervicales profundi craniales
    cranial deep cervical lymph nodes
  4. Lnn. cervicales profundi medii
    middle deep cervical lymph nodes
208
Q

7-10

A
  1. Ln. costocervicalis
    costocervical lymph node
  2. Lnn. intercostales
    intercostal lymph nodes
  3. Lnn. thoracici aortici
    thoracic aortic lymph nodes
  4. Lnn. renales
    renal lymph nodes
209
Q

11-14

A
  1. Lnn. lumbales aortici lumbal aortic lymph nodes
  2. Lnn. iliaci laterales lateral iliac lymph nodes
  3. Lnn. iliaci mediales medial iliac lymph nodes
  4. Lnn. sacrales sacral lymph nodes
210
Q

15, 16, 18, 20

A
  1. Lnn. mesenterici caudales
    caudal mesenteric lymph nodes
  2. Lnn. anorectales
    anorectal lymph nodes
  3. Lnn. inguinales superficiales
    superficial inguinal lymph nodes
  4. Lnn. iliofemorales [Lnn. inguinales profundi]
    iliofemoral lymph nodes [deep inguinal lymph nodes]
211
Q

22-25

A
  1. Lnn. mediastinales caudales
    caudal mediastinal lymph nodes
  2. Lnn. tracheobronchales sinistri
    left tracheobronchial lymph nodes
  3. Lnn. sternales caudales
    caudal sternal lymph nodes
  4. Lnn. mediastinales craniales
    cranial mediastinal lymph nodes
212
Q

28-31

A
  1. Lnn. sternales craniales
    cranial sternal lymph nodes
  2. Lnn. cervicales profundi caudales
    caudal deep cervical lymph nodes
  3. Ductus thoracicus
    thoracic duct
  4. Lnn. mandibulares
    mandibular lymph nodes
213
Q

1-4

A
  1. Lnn. mediastinales craniales
    cranial mediastinal lymph nodes
  2. Lnn. tracheobronchales craniales
    cranial tracheobronchial lymph nodes
  3. Lnn. tracheobronchales dextri
    right tracheobronchial lymph nodes
  4. Lnn. tracheobronchales medii
    middle tracheobronchial lymph nodes
214
Q

5-8

A
  1. Lnn. tracheobronchales sinistri
    left tracheobronchial lymph nodes
  2. Lnn. mediastinales caudales
    caudal mediastinal lymph nodes
  3. Trachea
  4. Bronchus trachealis
215
Q

Name the 3 ligaments found on the equine spleen.

A

From top to bottom:
lig. lienorenale
lig. phrenicolienale
lig. gastrolienale