Chapter 10 (skin) Part 2 Flashcards

0
Q

Dermatophytes

A

Superficial fungi that are found on the skin

Ex. Fungus that causes ringworm

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1
Q

Dermatomycosis

A

Abnormal skin condition caused by superficial fungus

Aka dermatophytosis

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2
Q

Dermatosis

A

Abnormal skin condition

Plural is dermatoses

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3
Q

Discoid lupus erythematosus

A

Canine autoimmune disease in which the bridge of the most exhibit depigmentation, erythema, scaling, and erosions

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4
Q

Dyskeratosis

A

Abnormal alteration in keratinization

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5
Q

Ecchymosis

A

Purplish nonelevated patch of bleeding into the skin
Aka a bruise
Plural is ecchymoses

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6
Q

Ecthyma

A

Skin infection with shallow eruptions caused by a pox virus

Aka soremouth

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7
Q

Eczema

A

General term for inflammatory skin disease characterized by erythema, papules, vesicles, crusts, and scabs either alone or in combination

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8
Q

Eosinophilic granuloma complex

A

Autoimmune lesion of eosinophilic ulcer, eosinophilic plague, and linear granuloma found in cats and rarely in dogs

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9
Q

Eosinophilic ulcer or rodent ulcer

A

Located on lip and oral mucosa of cats

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10
Q

Eosinophilic plaques

A

Raised pruitic lesions on the ventral abdomen of cats

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11
Q

Linear granulomas

A

Located in a line usually on the causal aspect of the hindlimb of cats

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12
Q

Erythema

A

Skin redness

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13
Q

Erythematous

A

Pertaining to redness

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14
Q

Erythroderma

A

Abnormal redness of skin occurring over a widespread area

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15
Q

Exanthema

A

Cutaneous rash caused by fever or disease

Singular is exanthem

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16
Q

Feline miliary dermatitis

A

Skin disease if cats in which multiple crusts and bumps are present predominantly on the dorsum

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17
Q

Fissure

A

Crack like sore

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18
Q

Fistula

A

Abnormal passage from an internal organ to the body surface or between two internal organs
Plural is fistulae

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19
Q

Flea allergy dermatitis

A

Inflammation if the skin caused by an allergic reaction to flea saliva

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20
Q

Allergen

A

Substance that produces an allergic response

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21
Q

Footrot

A

Bacterial hoof disease that spreads from the interdigital skin to the deeper foot structures

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22
Q

Frostbite

A

Tissue damage caused by extreme coke or contact with chemicals with extreme temperature

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23
Q

Furyncle

A

Localized skin infection in a gland or hair follicle

Aka boil

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24
Furynculosis
Abnormal condition of persistent boils over a period of time
25
Gangrene
Necrosis associated with loss of circulation
26
Necrosis
Condition of dead tissue
27
Necrotic
Pertaining to dead tissue
28
Putrefaction
Decay that produces a foul smell
29
Granuloma
Small area of healing tissue
30
Hemangioma
Benign tumor composed of newly formed blood vessels
31
Hyperkeratosis
Increased growth of the horny layer of the skin | Aka acanthokeratodermia
32
Infestations
Occupation and dwelling of a parasite on the external surface of tissue
33
Ectoparasites
Live on the external surface
34
Ecto-
Outside
35
Louse
Wingless parasite insect | Plural is lice
36
Pediculosis
Live infestation
37
Mite
Insect with a hard exoskeleton and paired, jointed legs
38
Mange
Common term for skin disease caused by mites
39
Chiggers
Infestation by mite larvae that results in severe pruritus
40
Acariasis
Infestation with ticks or mites
41
Maggots
Insect larvae found especially in dead or decaying tissue
42
Myiasis
Infestation by fly larvae
43
Keratosis
Abnormal condition of epidermal overgrowth and thickening | Plural is keratoses
44
Laceration
Accidental cut into the skin
45
Lesion
Pathologic change of tissue, used to describe abnormalities in many locations
46
Lipoma
Benign growth of fat cells Aka fatty tumor Commonly seen in older dogs
47
Macule
Flat, discolor we lesion less than 1 cm in diameter | Aka macula
48
Melanoma
Tumor or growth of pigmented skin cells
49
Migrant melanoma
Used to describe cancer of pigmented skin cells
50
Amelanotic melanoma
An unpigmented malignant melanoma
51
Nodule
Small knot protruding above the skin
52
Onychomycosis
Superficial fungal infection of the claw
53
Papule
Small solid raised lesion that is less than 0.5 cm in diameter
54
Macule
Flat discolored lesion that is less than 1 cm in diameter
55
Scale
A flaking or dry patch made up of excess dead epidermal cells
56
Wheal
A smooth, slightly elevated swollen area that is redder or paler than the surrounding skin Usually accompanied by itching
57
Plaque
A solid raised lesion that is greater than 0.5 cm in diameter
58
Patch
A flat discolored lesion that is greater than 1 cm in diameter
59
Crust
A collection of dried serum and cellular debris
60
Cyst
A closed sac or pouch containing fluid or semisolid material
61
Vesicle
A circumscribed elevation of skin containing fluid that is less than 0.5 cm in diameter
62
Pustule
A small circumscribed elevation of the skin containing pus
63
Bulla
A large vesicle that is more than 0.5 cm in diameter
64
Ulcer
An open sore or erosion of the skin or mucous membrane resulting in tissue loss
65
Fissure
A groove or crack like sore
66
Pallor
Skin paleness
67
Papilloma
Benign epithelial growth that is lobed
68
Papule
Small, raised skin lesion less than 0.5 cm in diameter
69
Parakeratosis
Lesion characterized by thick scales, cracking, ad red raw surface caused by the persistence of keratinocyte nuclei in the horny layer of the skin
70
Paronychia
Bacterial or viral infection of the claw
71
Patch
Localized skin color change greater than 1 cm in diameter
72
Pemphigus
Group of immune medicated skin diseases characterized by vesicles, bullae, and ulcers
73
Pemphigus vulgaris
Consists of shallow ulceration a frequently involving the oral mucosa and mucocutaneus junctions
74
Petechiae
Small, pinpoint hemorrhages | Singular is petechia
75
Plaque
Solid raised lesion greater than 0.5 cm in diameter
76
Polyp
Growth from mucous membranes
77
Pruritus
Itching
78
Purpura
Condition characterized by hemorrhage into the skin that causes bruising
79
Pus
Inflammatory product made up of leukocytes, cell debris, and fluid
80
Purulent
Containing or producing pus
81
Puppy pyoderma
Skin disease in puppies characterized by pus containing lesions
82
Juvenile pyoderma
Skin disease in puppies that progresses to a systemic disease characterized by fever, anorexia, and enlarged and abscessing lymph nodes Also called puppy strangles
83
Sarcoma
Malignant neoplasm of soft tissue arising from connective tissue
84
Scar
Mark left by a healing lesion where excess collagen was produced to replace injured tissue Multiple are cicatrix or cicatrices
85
Sebaceous cyst
Closed sac of yellow fatty material
86
Cyst
Closed sac containing fluid or semisolid material
87
Seborrhea
Skin condition characterized by overproduction of sebum
88
Skin tag
Small growth that hangs from the body by stalks
89
Ulcer
Erosion of skin or mucous membrane
90
Decubital ulcers
Erosions of skin or mucous membranes as a result of prolonged pressure Aka bedsores
91
Urticaria
Localized areas of swelling that itch | Aka hives
92
Verrucae
Warts
93
Vesicle
Contained skin elevation filled with fluid that is greater than 0.5 cm in diameter Aka blister, bulla, bleb
94
Cauterization
Destruction of tissue using electric current, heat, or chemicals
95
Cryosurgery
Destruction if tissue using extreme cold
96
Debridement
Removal of tissue and foreign material to aid healing
97
Lance
To open or pierce with a lancet to allow drainage
98
Laser
Device that transfers light into an intense beam for various purposes