FA - Key Associations Flashcards
Acute gastric ulcer associated with CNS injury
Cushing ulcer –> Incr. intracranial pressure stimulates vagal gastric secretion.
Acute gastric ulcer associated with severe burns
Curling ulcer –> Greatly reduced plasma volume results in sloughing of gastric mucosa.
Alternating areas of transmural inflammation and normal colon
Skip lesions - Crohn.
Dissecting aneurysm
HTN
Aortic aneurysm, abdominal and descending aorta.
Atherosclerosis
Aortic aneurysm, arch.
3o syphilis –> syphilitic aortitis –> vasa vasorum destruction.
Atrophy of the mammillary bodies
Wernicke encephalopathy –> Thiamine deficiency causing ataxia + ophthalmoplegia + confusion.
Autosplenectomy (Fibrosis + shrinkage)
Sickle cell anemia (HbS).
Bacteria associated with gastritis, PUD, stomach cancer
H.pylori
Bacterial meningitis (adults and elderly)
S.pneumoniae
Bacterial meningitis (newborns and kids)
Group B strep/ E.coli (newborns)
S.pneumoniae/N.meningitidis (kids)
Benign melanocytic nevus
Spitz nevus - most common in 1st two decades.
Bleeding disorder with GpIb deficiency
Bernard-Soulier syndrome –> Defect in platelet adhesion to von Willebrand factor.
Brain tumor (adults)
Supratentorial –> Metastasis > Astrocytoma (including glioblastoma multiforme) > Meningioma > Schwannoma.
Brain tumor (kids)
Infratentorial –> Medulloblastoma (cerebellum)
Supratentorial –> Craniopharyngioma
Breast cancer - MC
Infiltrating ductal carcinoma
Breast mass
Fibrocystic change
Carcinoma (post menopausal women)
Benign breast tumor
Fibroadenoma
Primary cardiac tumor (kids)
Rhabdomyoma - often seen in tuberous sclerosis.
Cardiac manifestation of lupus
Libman-Sacks endocarditis –> Non bacterial, affecting BOTH SIDES of MV.
Cardiac tumor (adults)
Metastasis
Primary cardiac tumor (adults)
Myxoma –> 4:1 Left:Right atrium.
Cerebellar tonsillar herniation
Chiari II malformation
Chronic arrhythmia
A-fib
Chronic atrophic gastritis (autoimmune)
Predisposition to gastric carcinoma –> can also cause pernicious anemia.
Clear cell adenocarcinoma of the vagina
DES exposure in utero
Compression fracture
Osteoporosis:
Type I –> Post menopausal woman
Type II –> Elderly man or woman
Congenital adrenal hyperplasia
Hypotension
21-hydroxylase deficiency
Congenital cardiac anomaly
VSD
Congenital conjugated hyperbilirubinemia (black liver)
Dubin-Johnson syndrome (inability of hepatocytes to secrete conjugated bilirubin into bile).
Constrictive pericarditis
Developing world –> TB
Developed world –> SLE
Coronary artery involved in thrombosis
LAD>RCA>LCA
Cretinism
Iodine deficit/hypothyroidism
Cushing syndrome
- Iatrogenic Cushing (from corticosteroid therapy)
- Adrenocortical adenoma (secretes excess cortisol)
- ACTH-secreting pituitary adenoma
- Paraneoplastic Cushing (due to ACTH secretion by tumors)
Early cyanosis (LESS common)
- Fallot
- Transposition of the great vessels
- Truncus arteriosus
Late cyanosis (MORE common)
VSD
ASD
PDA
Death in CML
Blast crisis
Death in SLE
Lupus nephropathy
Dementia
Alzheimer
Multiple infarcts
Demyelinating disease in young women
MS
DIC
- Severe sepsis
- Obstetric complications
- Cancer
- Burns
- Trauma
- Major surgery
Dietary deficit
Iron
Diverticulum in pharynx
Zenker –> diagnosed by barium shallow.
Ejection click
Aortic/pulmonic stenosis
Esophageal cancer
Worldwide –> SCC
US –> Adenocarcinoma
Food poisoning (exotoxin mediated)
S.aureus
B.cereus
Glomerulonephritis (adults)
IgA nephropathy (Berger disease)
Gynecologic malignancy
MC in US –> Endometrial carcinoma
MC worldwide –> Cervical carcinoma
Congenital heart murmur
MVP
Heart valve in bacterial endocarditis
MV > AV (RF)
TV (IVDA)
Helminth infection (US)
Enterobius vermicularis
Ascaris lumbricoides
Hematoma - epidural
Rupture of middle meningeal artery (trauma; lentiform shaped)
Hematoma - subdural
Rupture of bridging veins (crescent shaped)
Hemochromatosis
Multiple blood transfusions OR hereditary HFE mutation –> can result in CHF, bronze diabetes, and incr. risk of HCC.
HCC
Cirrhotic liver –> associated with hep B and C and with alcoholism.
Hereditary bleeding disorder
von Willebrand
Hereditary harmless jaundice
Gilbert –> Benign congenital unconjugated hyperbilirubinemia.
HLA B-27
- Ankylosing spondylitis
- Reactive arthritis
- UC
- Psoriatic arthritis
HLA-DR3 or DR4
DM type I
RA
SLE
Holosystolic murmur
- VSD
- TV regurgitation
- MV regurgitation
Hypercoagulability
Endothelial damage
Blood stasis
Virchow triad - Results in venous thrombosis.
2o HTN
Renal disease
Hypoparathyroidism
Accidental excision during thyroidectomy
Hypopituitarism
Pituitary adenoma (usually benign tumor)
Infection 2o to blood transfusion?
Hep C
Infections in chronic granulomatous disease
- S.aureus
- E.coli
- Aspergillus
(cat(+))
Intellectual disability
Down
Fragile X
Kidney stones
Calcium = Radiopaque
Struvite (ammonium) = Radiopaque (formed by urease(+) organisms - P.vulgaris or Staph)
Uric acid = Radiolucent
Late cyanotic shunt (uncorrected left to right becomes right to left).
Eisenmenger syndrome - Caused by: 1. ASD 2. VSD 3. PDA Results in: 1. Pulmonary HTN 2. Polycythemia
Liver disease
Alcoholic cirrhosis
Lysosomal storage disease
Gaucher disease
Male cancer
Prostatic carcinoma
Malignancy associated with noninfectious fever
Hodgkin lymphoma
Malignancy (kids)
- ALL
2. Medulloblastoma (cerebellum)
Metastases to bone
Prostate, breast > Lung > Thyroid
Metastases to brain
Lung > Breast > Genitourinary > Melanoma > GI
Metastases to liver
Colon»_space; Stomach, pancreas
Mitochondrial inheritance
Disease occurs in both males and females, inherited through females only.
MV stenosis
Rheumatic heart disease
Mixed (UMN + LMN) disease
Amyotrophic lateral sclerosis
Myocarditis
Coxsackie B
Nephrotic syndrome (adults)
FSGS
Nephrotic syndrome (kids)
Minimal change disease
Neuron migration failure
Kallman syndrome - Hypogonadotropic hypogonadism and anosmia.
Nosocomial pneumonia
- K.pneumoniae
- E.coli
- P.aeruginosa
Obstruction of male urinary tract
BPH
Opening snap
MV stenosis
Opportunistic infection in AIDS
P.jirovecii pneumonia
Osteomyelitis
S.aureus
Osteomyelitis in sickle cell anemia
Salmonella
Osteomyelitis with IV drug use
- Pseudomonas
2. S.aureus
Ovarian metastasis from gastric carcinoma or breast cancer
Krukenberg tumor (mucin-secreting signet-ring cells).
Ovarian tumor (benign, bilateral)
Serous cystadenoma
Ovarian tumor - malignant
Serous cystadenocarcinoma
Acute pancreatitis
Gallstones + Alcohol
Chronic pancreatitis (adults)
Alcohol
Chronic pancreatitis (kids)
CF
Patients with ALL/CLL/AML/CML
ALL: child
CLL: adult>60
AML: adult - 65
CML: adult 30-60
PID
Chlamydia trachomatis
N.gonorrhoeae
Philadelphia chromosome t(9;22) (bcr-abl)
CML –> May sometimes be associated with ALL/AML.
Pituitary tumor
Prolactinoma, somatotropic “acidophilic” adenoma.
Primary amenorrhea
Turner syndrome (45, XO)
Primary bone tumor (adults)
Multiple myeloma
Primary hyperaldosteronism
Adenoma of the adrenal cortex
Primary hyperparathyroidism
- Adenomas
- Hyperplasia
- Carcinoma
Primary liver cancer
HCC - chronic hep, cirrhosis, hemochromatosis, AAT def.
Pulmonary HTN
COPD
Recurrent inflammation
Thrombosis of small/medium vessels in extremities
Buerger disease (strongly associated with tobacco)
Renal tumor
RCC - Associated with:
- Smoking
- VHL
Renal tumor - paraneoplastic syndromes?
- EPO
- Renin
- PTH
- ACTH
Right heart failure due to a pulmonary cause
Cor pulmonale
S3 - protodiastolic gallop
Incr. ventricular filling (left-to-right shunt, MV regurgitation, LV failure (CHF)).
S4 - Presystolic gallop
Stiff/hypertrophied ventricle –> AV stenosis, restrictive cardiomyopathy.
Secondary hyperparathyroidism
Hypocalcemia of chronic kidney disease.
STD
Chlamydia usually coinfected with gonorrhea.
SIADH
Small cell carcinoma of the lung
Site of diverticula
Sigmoid colon
Site of atherosclerosis
Abdominal aorta > Coronary artery > Popliteal artery > Carotid artery.
Stomach cancer
Adenocarcinoma
Stomach ulcerations and high gastrin levels
Zollinger-Ellison
t(14;18)
Follicular - bcl-2 activation.
t(8;14)
Burkitt lymphoma (c-myc activation)
t(9;22)
Philadelphia chromosome, CML (bcr-abl fusion)
Temporal arteritis
- Risk of ipsilateral blindness due to thrombosis of ophthalmic artery
- Polymyalgia rheumatica
Testicular tumor
Seminoma - malingnant, radiosensitive.
Thyroid cancer
Papillary carcinoma
Tumor in women
Leiomyoma - estrogen dependent, not precancerous.
Tumor of infancy
Hemangioma - usually regresses spontaneously by childhood.
Tumor of the adrenal medulla (adults)
Pheochromocytoma - usually benign.
Tumor of the adrenal medulla (kids)
Neuroblastoma (malignant)
Type of Hodgkin
Nodular sclerosis - vs mixed cellularity, lymphocytic predominance, lymphocytic depletion.
Type of NHL
DLBCL
UTI
- E.coli
2. S.sapro
Viral encephalitis affecting temporal lobe
HSV-1
Vitamin deficiency (US)
Folate - pregnant women are at high risk - body stores only 3-4 months supply; prevents neural tube defects.
Actinic (solar) keratosis
Precursor to SCC