Classic Presentations Flashcards
abdominal pain, ascites, hepatomegaly
Budd-Chiari Syndrome
achilles tendon xanthoma
Familial Hypercholesteolemia
adrenal hemorrhage, hypotension, DIC
Waterhouse-Friderichsen Syndrome
meningococcemia
anterior ‘drawer sign’ +
ACL injury
arachnodactyly, lens dislocation, aortic dissection, hyperflexible joints
Marfan Syndrome (fibrillin defect)
athlete with polycythemia
2nd to EPO injection
back pain, fever, night sweats, weight loss
Pott disease
vertebral TB
bilateral hilar adenopathy, uveitis
Sarcoidosis
noncaseating granulomas
blue sclera
Osteogenesis imperfecta (type I collagen defect)
bluish line on gingiva
Burton line (lead poisoning)
bone pain, bone enlargement, arthritis
Paget disease of bone
osteoblast & osteoclast activity
bounding pulses, diastolic heart murmur, head bobbing
Aortic regurgitation
‘butterfly’ facial rash & Raynaud phenomenon in a young female
Systemic lupus erythematosus
café-au-lait spots, Lisch nodules (iris hamartoma)
Neurofibromatosis type I
+ pheo/optic gliomas
café-au-lait spots, polyostotic fibrous dysplasia, precocious puberty, multiple endocrine abnormalities
McCune-Albright syndrome
mosaic G-protein signaling mutation
calf pseudohypertrophy
Muscular dystrophy (MC = Duchenne): X-linked recessive deletion of dystrophin gene
‘cherry-red spots’ on macula
Tay-Sachs (ganglioside accumulation) or
Niemann-Pick (sphingomyelin accumulation);
central retinal a. occlusion
chest pain on exertion
Angina
stable: w/ moderate exertion; unstable: w/ minimal exertion
chest pain, pericardial effusion/friction rub, persistent fever following MI
Dressler syndrome
AI-mediated post-MI fibrinous pericarditis, 1-12 wks after acute episode
child uses arms to stand up from a squat
Gowers sign
Duchenne muscular dystrophy
child w/ fever later develops red rash on face that spreads to body
Parvovirus B19/erythema infectiosum/fifth disease);
‘slapped cheeks’
chorea, dementia, caudate degeneration
Huntington disease
AD CAG repeat expansion
chronic exercise intolerance w/ myalgia, fatigue, painful cramps, myoglobinuria
McArdle disease (muscle glycogen phosphorylase def)
cold intolerance
Hypothyroidism
conjugate lateral gaze palsy. horizontal diplopia
Internuclear ophthalmoplegia (INO) MLF damage --> b/l = multiple sclerosis; unilateral = stroke
continuous ‘machine-like’ heart murmur
PDA
close w/ indomethacin; open/maintain w/ misoprostol
cutaneous/dermal edema d/t CT deposition
Myxedema
(hypothyroidism = periorbital/facial)
(Graves disease = periorbital + pretibial)
dark purple skin/mouth nodules in AIDS patient
Kaposi sarcoma
HHV-8
deep, labored breathing/hyperventilation
Kussmaul respirations (diabetic ketoacidosis)
dermatitis, dementia, diarrhea
Pellagra
niacin/Vit B3 def
DCM, edema, alcoholism or malnutrition
Wet beriberi (thiamine/Vit B1 def)
dog or cate bite resulting in infection
Pasteurella multocida
cellulitis at inoculation site
dry eyes, dry mouth, arthritis
Sjogren syndrome (AI destruction of exocrine glands)
dysphagia (esophageal webs), glossitis, IDA
Plummer-Vinson syndrome
may progress to esophageal SqCC
elastic skin, hypermobility of joints
Ehler-Danlos syndrome
type III collagen defect
enlarged, hard left supraclavicular node
Virchow node (abdominal metastasis)
erythroderma, lymphadenopathy, hepatosplenomegaly, atypical T cells
Mycosis fungiodes (cutaneous T-cell lymphoma) OR Sézary syndrome (MF + malignant T-cell in blood)
facial muscle spasm upon tapping
Chvostek sign
hypocalcemia
fat, female, forty, fertile
Cholelithiasis
gallstones
fever, chills, headache, myalgia following abx tx for syphilis
Jarisch-Herxheimer reaction
rapid lysis of spirochetes –> toxin release
fever, cough, conjunctivitis, coryza, diffuse rash
Measles
fever, night sweats, weight loss
B symptoms (staging) of lymphoma
fibrous plaques in soft tissue of penis
Peyronie disease
CT disorder
gout, intellectual disability, self-mutilating behavior in a boy
Lesch-Nyhan syndrome
HGPRT def, X-linked recessive
green-yellow rings around peripheral cornea
Kayser-Fleischer rings
Wilson disease
hamartomatous GI polyps, hyperpigmentation of mouth/feet/hands
Peutz-Jeghers syndrome
inheritied, benign polyposis –> bowel obstruction; GI cancer risk
hepatosplenomegaly, osteoporosis, neurologic symptoms
Gaucher disease (glucocerebrosidase def)
hereditary nephritis, sensorineural hearing loss, cataracts
Alport syndrome (type IV collagen mutation)
hyperphagia, hypersexuality, hyperorality, hyperdocility
Klüver-Bucy syndrome
b/l amygdala lesion
hyperreflexia, hypertonia, Babinski sign +
UMN damage
hyporeflexia, hypotonia, atrophy, fasciculations
LMN damage
hypoxemia, polycythemia, hypercapnia
‘Blue bloater’
chronic bronchitis: mucous cell hyperplasia
indurated, ulcerated genital lesion
Nonpainful: chancre (1’ syphilis)
Painful w/ exudate: chancroid (H. ducreyi)
infant w/ cleft lip/palate, microcephaly or holoprosencephaly, polydactyly, cutis aplasia
Patau syndrome
trisomy 13
infant w/ FTT, hepatosplenomegaly, neurodegeneration
Niemann-Pick disease
sphingomyelinase def
infant w/ hypoglycemia, FTT, hepatosplenomegaly
Cori disease (debranching enzyme def) OR Von Gierke disease (glucose-6-phosphatase def, more severe)
infant w/ microcephaly, rocker-bottom feet, clenched hands, structural heart defect
Edwards syndrome
trisomy 18
jaundice, palpable distended non-tender gallbladder
Courvoisier sign (biliary tree distal obstruction)
large rash w/ bull’s-eye apperance
Erythema chronicum migrans from Ixodes tick bite (Lyme disease-Borrelia + Babesiosis-Babesia)
lucid interval after TBI
Epidural hematoma
middle meningeal a. rupture
male child, recurrent infections, no mature B cells
Bruton disease
X-linked agammaglobulinemia
mucosal bleeding and prolonged bleeding time
Glanzmann thrombasthenia (GpIIb/IIIa defect --> platelet aggregation defect)
muffled heart sounds, distended neck veins, hypotension
Beck triad of cardiac tamponade
multiple colon polyps, osteomas/soft tissue tumors, impacted/supernumerary teeth
Gardner syndrome
FAP subtype)
myopathy (infantile HCM), exercise intolerance
Pompe disease (lysosomal a1,4-glucosidase def)
neonate w/ arm paralysis following difficult births
Erb-Duchenne palsy
superior trunk [C5-C6] brachial plexus injury: ‘waiter’s tip’
no lactation post-partum, absent menstruation, cold intolerance
Sheehan syndrome
pituitary infarction
nystagmus, intention tremor, scanning speech, b/l INO
Multiple sclerosis
oscillating slow/fast breathing
Cheyne-Stokes respirations
central apnea in CHF or increased intracranial P
painful blue fingers/toes, hemolytic anemia
Cold agglutinin disease
AIHA d/t Mycoplasma pneumoniae, infectious mononucleosis
painful, pale, cold fingers/toes
Raynaud phenomenon
vasospasm in extremities
painful, raised red lesions on pad of fingers/toes
Osler nodes (infective endocarditis, IC deposition)
painless erythematous lesions on palms/soles
Janeway lesions (infective endocarditis, septic emboli/microabscesses)
painless jaundice
Cancer of the pancreatic head obstructing bile duct
palpable purpura on butt/legs, joint pain, abdominal pain (child), hematuria
Henoch-Schönlein purpura
IgA vasculitis affecting skin & kidneys
pancreatic, pituitary, parathyroid tumors
MEN1 (AD)
periorbital +/or peripheral edema, proteinuria, hypoalbuminemia, hypercholesterolemia
Nephrotic syndrome
pink complexion, dyspnea, hyperventilation
‘Pink puffer’
emphysema: centriacinar [smoking], panacinar [A1AT def]
polyuria, renal tubular acidosis type II, growth failure, electrolyte imbalances, hypophosphatemic rickets
Fanconi syndrome (proximal tubular reabs defect)
pruritic, purple, polygonal planar papules and plaques (6 P’s)
Lichen planus
ptosis, miosis, anhidrosis
Horner syndrome
sympathetic chain lesion
pupil accommodates but doesn’t react
Argyll Robertson pupil
neurosyphilis
rapidly progressive leg weakness that ascends following GI/URI
Guillain-Barré syndrome
acute AI inflammatory demyelinating polyneuropathy
rash on palms and soles
Coxsackie A,
2’ syphilis,
Rocky Mountain spotted fever
recurrent colds, unusual eczema, high serum IgE
Hyper-IgE syndrome
Job syndrome: neutrophil chemotaxis abnormality
red ‘currant jelly’ sputum in alcoholic or diabetic patient
Klebsiella pneumoniae
red ‘currant jelly’ stools
Acute mesenteric ischemia (adults);
Intususception (infants)
red, itchy, swollen rash of nipple/areola
Paget disease of the breast
sign of underlying neoplasm
red urine in the morning, fragile RBCs
Paroxysmal nocturnal hemoglobinuria
renal cell carcinoma (b/l), hemangioblastomas, angiomatosis, pheochromocytoma
von Hippel-Lindau disease
dominant tumor suppressor gene mutation
resting tremor, rigidity, akinesia, postural instability
Parkinson disease (nigrostriatal dopamine depletion)
retinal hemorrhages with pale centers
Roth spots (bacterial endocarditis)
severe jaundice in neonate
Crigler-Najjar syndrome
congenital unconjugated hyperbilirubinemia
severe RLQ pain with palpation of LLQ
Rovsing sign
acute appendicitis
severe RLQ pain with rebound tenderness
McBurney sign
acute appendicitis
short stature, increased incidence of tumors/leukemia, aplastic anemia
Fanconi anemia
genetic loss of DNA crosslink repair; often progresses to AML
single palmar crease
Down syndrome
situs inversus, chronic sinusitis, bronchiectasis, infertility
Kartagener syndrome (dynein arm defect affecting cilia)
skin hyperpigmentation, hypotension, fatigue
Addison disease
1’ adrenocortical insuff causes increased ACTH and a-MSH production
slow, progressive muscle weakness in boys
Becker muscular dystrophy
X-linked missense mutation in dystrophin; less severe than Duchenne
small, irregular red spots on buccal/lingual mucosa w/ blue-white centers
Koplik spots
measles/rubeola virus
smooth, flat, moist, painless white lesions on genitals
Condylomata lata (2’ syphilis)
splinter hemorrhages in fingernails
Bacterial endocarditis
‘strawberry tongue’
Scarlet fever,
Kawasaki disease,
Toxic shock syndrome
streak ovaries, congenital heart disease, horseshoe kidney, cystic hygroma at birth, short stature, webbed neck, lymphedema
Turner syndrome
45, XO
sudden swollen/painful big toe joint, tophi
Gout/podagra
hyperuricemia
swollen gums, mucosal bleeding, poor wound healing, petechiae
Scurvy
vit C def: can’t hydroxylate Pro/Lys for collagen syn
swollen, hard, painful finger joints
Osteoarthritis
osteophytes on PIP [Bouchard nodes], DIP [Heberden nodes]
systolic ejection murmur (crescendo-decrescendo)
Aortic valve stenosis
thyroid and parathyroid tumors, pheochromocytoma
MEN2A
AD RET mutation
thyroid tumors, pheochromocytoma, ganglioneuromatosis
MEN2B
AD RET mutation
toe extension/fanning upon planta scrape
Babinski sign
UMN lesion
unilateral facial drooping involving forehead
Facial nerve palsy
LMN CN VII palsy
urethritis, conjunctivitis, arthritis in a male
Reactive arthritis a/w HLA-B27
Reiter syndrome
vascular birthmark (port-wine stain)
Hemangioma
benign, but a/w Sturge-Weber syndrome
vomiting blood following gastroesophageal lacerations
Mallory-Weiss syndrome
alcoholic & bulimic patients
weight loss, diarrhea, arthritis, fever, adenopathy
Whipple disease
(Tropheryma whipplei)
(CAN - cardio/arthritis/neuro sx’s)
‘worst headache of my life’
Subarachnoid hemorrhage