Key Associations Flashcards
actinic (solar) keratosis
precursor to squamous cell ca
acute gastric ulcer associated with CNS injury
cushing ulcer (increased ICP stimulates vagal gastric secretion)
acute gastric ulcer associated with severe burns
curling ulcer (reduced plasma volume results in sloughing of gastric mucosa)
alternating areas of transmural inflammation and normal colon
skip lesions (Crohn disease)
aneurysm (dissecting)
HTN
aortic aneurysm, abdominal and descending aorta
atherosclerosis
aortic aneurysm, arch
tertiary syphilis (syphilitic aortitis), vasa vasorum destruction
aortic aneurysm, ascending
Marfan syndrome (idiopathic cystic medial degeneration)
atrophy of mammillary bodies
wernicke encephalopathy (thiaminie deficiency causing ataxia, ophtalmoplegia, and confusion)
autosplenectomy (fibrosis and shrinkage)
sickle cell anemia (hemoglobin S)
bacteria assoc with gastritis, PUD, and stomach ca
H. pylori
bacterial meningitis (adults and elderly)
strep pneumo
bacterial meningitis (newborns and kids)
GBS/E. coli (newborns), strep pneumo/neisseria meningitidis (kids)
benign melanocytic nevus
spitz nevus (mcc in first 2 decades)
bleeding disorder w/Gp1b deficiency
Bernard-soulier syndrom (defect in platelet adhesion to vWF)
brain tumor (adults)
supratentorial: met > astrocytoma (incl glioblastoma) > meningioma > schwannoma
brain tumor (kids)
infratentorial: medulloblastoma (cerebellum) or supratentorial: craniopharyngioma
breast ca
infiltrating ductal ca
breast mass
fibrocystic change, carcinoma (in postmenopausal women)
breast tumor (benign)
fibroadenoma
cardiac primary tumor (kids)
rhabdomyoma, often seen in tuberous sclerosis
cardiac manifestation of lupus
Libman-Sacks endocarditis (nonbacterial, affecting both sides of mitral valve)
cardiac tumor (adults)
metastasis, primary myxoma (4:1 L to R atrium; “ball and valve”
cerebellar tonsillar herniation
Chiari II malformation
chronic arrhythmia
afib (assoc w/risk of emboli)
chronic atrophic gastritis (autoimmune)
predisposed to gastric carcinoma, pernicious anemia
clear cell adenocarcinoma of vagina
DES exposure in utero
compression fracture
osteoporosis (type I: postmenopausal women; type II: elderly man or woman)
CAH, hypotension
21-hydroxylase deficiency
congenital cardiac anomaly
VSD
congenital conjugated hyperbili (black liver)
Dubin-Johnson syndrome (inability of hepatocytes to secrete conj bili into bile)
constrictive pericarditis
TB (developing world); SLE (developed world)
coronary artery thrombosis
LAD>RCA>LCA
cretinism
iodine deficit/hypothyroidism
Cushing’s syndrome
iatrogenic cushing (from corticosteroid tx) adrenocortical adenoma (secretes excess cortisol) ACTH-secreting pituitary adenoma paraneoplastic cushing (due to ACTH secretion by tumor)
cyanosis (early; less common)
T of F, TGA, truncus arteriosus
cyanosis (late; more common)
VSD, ASD, PDA
death in CML
blast crisis
death in SLE
lupus nephropathy
dementia
alzheimer dz, multiple infarcts
demyelinating dz in young women
MS
DIC
sepsis, obstetric complications, cancer, burns, trauma, major surgery
dietary deficit
Iron
diverticulum in pharynx
Zenker diverticulum (diagnosed by barium swallow)
ejection click
aortic/pulmonic stenosis
esophageal ca
squamous cell ca (worldwide); adenocarcinoma (US)
food poisoning (exotoxin mediated)
s. aureus, b. cereus
glomerulonephritis (adults)
berger disease (IgA nephropathy)
gynecologic malignancy
endometrial ca (mc in US); cervical ca (mc worldwide)
heart murmur, congenital
mitral valve prolapse
heart valve in bacterial endocarditis
mitral>aortic (rheumatic fever), tricuspid (IVDA)
helminth infxn (US)
enterobius vermicularis, ascaris lumbricoides
hematoma - epidural
middle meningeal a. (trauma, lentiform-shaped)
hematoma - subdural
bridging veins (crescent shaped)
hemochromatosis
multiple blood transfusions or hereditary HFE mutation (can result in CHF, “bronze diabetes,” and increased risk of hepatocellular carcinoma)
hepatocellular carcinoma
cirrhotic liver (assoc w hep B and C, alcoholism)
hereditary bleeding d/o
VWD
hereditary harmless jaundice
gilbert syndrome (unconjugated hyperbili)
HLAB27
ankylosing spondylitis
reactive arthritis
UC
psoriatic arthritis
HLADR3 or DR4
DM I, RA, SLE
holosystolic murmur
VSD, TR, MR
hypercoagulability, endothelial damage, blood stasis
Virchow’s triad
secondary HTN
renal disease
hypoparathyroidism
accidental excision during thyroidectomy
hypopituitarism
pituitary adenoma (usually benign)
infection 2/2 transfusion
HCV
CGD infxns
s. aureus, e. coli, aspergillus
intellectual disability
down syndrome, fragile X
kidney stones
calcium = radiopaque
struvite (ammonium) = radiopaque (formed by urease+ organisms like proteus, staph)
uric acid = radiolucent
late cyanotic shunt (uncorrected left to right becomes right to left)
Eisenmenger syndrome (c/b ASD, VSD, PDA; results in PH, polycythemia)
liver disease
alcoholic cirrhosis
lysosomal storage disease
gaucher disease
male cancer
prostatic carcinoma
malignancy associated with noninfectious fever
hodgkin lymphoma
malgnancy (kids)
ALL, medulloblastoma (cerebellum)
mets to bone
prostate, breast > lung > thyroid
mets to brain
lung > breast > GU > melanoma > GI
mets to liver
colon»_space; stomach, panc
mitochondrial inheritance
disease occurs in both males and females, inherited through females only
mitral valve stenosis
rheumatic heart disease
mixed UMN LMN lesion
ALS
myocarditis
coxsackie B
nephrotic syndrome (adults)
FSGS
nephrotic syndrome (kids)
minimal change
neuron migration failure
kallmann syndrome (hypogonadotropic hypogonadism and anosmia)
nosocomial PNA
klebsiella, e. coli, pseudomonas
male urinary tract obstruction
BPH
opening snap
mitral stenosis
AIDS opportunistic infxn
PCP pneumonia
osteomyelitis
s. aureus
osteomyelitis in ss
salmonella
osteomyelitis with IVDA
pseudomonas, s. aureus
ovarian met from gastric ca or breast ca
krukenberg (mucin-secreting, signet-ring cells)
ovarian tumor (benign, bilateral)
serous cystadenoma
ovarian tumor (malignant)
serous cystadenocarcinoma
pancreatitis (acute)
gallstones, etoh
pancreatitis (chronic)
alcohol (adults), CF (kids)
patient with ALL/CLL/AML/CML
ALL: child
CLL: adult >60
AML: adult ~65
CML: 30-60
PID
chlamydia, gonorrhea
Phil chromosome t(9;22) (bcr-abl)
CML (sometimes associated with ALL/AML)
pituitary tumor
prolactinoma, somatotropic “acidophilic” adenoma
primary amenorrhea
turner syndrome (45, XO)
primary bone tumor (adults)
multiple myeloma
primary hyperaldo
adenoma of adrenal cortex
primary hyperparathyroidism
adenomas, hyperplasia, carcinoma
primary liver cancer
HCC (chronic hepatitis, cirrhosis, hemochromatosis, alpha 1 antitrypsin deficiency)
pulmonary HTN
COPD
recurrent inflammation/thrombosis of small/medium vessels in extremities
buerger disease (assoc with tobacco)
renal tumor
RCC (assoc with VHL and cigarette smoking; paraneoplastic syndromes - EPO, renin, PTH, ACTH)
right heart failure 2/2 pulm cause
cor pulmonale
S3 (protodiastolic gallop)
increased ventricular filling (L to R shunt, MR, LV failure)
S4 (presystolic gallop)
stiff/hypertrophic ventricle (AS, restrictive cardiomyopathy)
STD
chlamydia (commonly coinfected with gonorrhea)
SIADH
small cell ca of lung
site of diverticula
sigmoid colon
sites of atherosclerosis
abdominal aorta > coronary artery > popliteal > carotid
stomach cancer
adenocarcinoma
stomach ulcers and high gastrin
zollinger-ellison syndrome (gastrinoma of duodenum or panc)
t(14;18)
follicular lymphomas (bcl-2 activation)
t(8;14)
burkitt lymphoma (c-myc activation)
t(9;22)
phil chromosome (bcr-abl fusion)
temporal arteritis
risk of ipsilateral blindness 2/2 thrombosis of ophthalmic artery; PMR
testicular tumor
seminoma (malignant, radiosensitive)
thyroid ca
papillary carcinoma
tumor in women
leiomyoma (estrogen dependent, not precancerous)
tumor of infancy
hemangioma (usually regresses spontaneously by childhood)
tumor of adrenal medulla (adults)
pheo (usually benign)
tumor of adrenal medulla (kids)
neuroblastoma (malignant)
type of hodgkin
good vs. bad
nodular sclerosis (vs mixed cellularity, lymphocyte predominance, lymphocytic depletion)
type of non-hodgkin
diffuse large cell
UTI
e. coli, staph saprophyticus (young women)
viral encephalitis of temporal lobe
HSV1
vitamin deficiency (US)
folate (pregnancy is risk factor, body stores only 3-4 month supply)