First Aid 2012 Rapid Review: Key associations Flashcards
Actinic (solar) keratosis
Precursor to squamous cell carcinoma
Acute gastric ulcer associated with CNS injury
Cushing’s ulcer (increased ICP stimulates vagal gastric secretions)
Acute gastric ulcer associated with sever burns
Curling’s ulcer (greatly reduced plasma volume results in sloughing of gastric mucosa)
Alternating areas of transmural inflammation and normal colon
Skip lesions (Crohn’s disease)
Dissecting aneurysm
Hypertension
Aortic aneurysm (abdominal and descending aorta)
Atherosclerosis
Ascending aortic aneurysm
Marfan’s syndrome (idiopathic cystic medial degeneration)
Atrophy of mammillary bodies
Wernicke’s encephalopathy (thiamine deficiency causing ataxia, opthalmoplegia, and confusion)
Autosplenectomy (fibrosis and shrinkage)
SS anemia (HbS)
Bacteria associated with gastritis, stomach ulcers, and stomach cancer
H. pylori
Bacterial meningits (adults and elderly)
N. meningitidis
Bacterial meningits (newborns and kids)
GBS –> newborns
S. pneumo/N. meningitidis –> kids
Benign melanocytic nevus
Spitz nevus (most common in 1st two decades)
Bleeding disorder with GpIb deficiency
Bernard-Soulier disease (defect in platelet adhision to vWF)
Brain tumors (adult)
Supratentorial: mets > astrocytoma (including glioblastoma multiforme) > meningioma > schwannoma
Brain tumors (kids)
Infratentorial: medulloblastoma (cerebellum) OR supratentorial: craniopharyngioma (cerebrum)
Breast cancer
Infiltrating ductal carcinoma
NOTE: in US, 1 in 9 women will develop breast cancer
Breast mass
- Fibrocystic change
2. Carcinoma (in post-menopausal women)
Breast tumor (benign)
Fibroadenoma
Cardiac primary tumor (kids)
Rhabdomyoma (often seen in tuberous sclerosis)
Cardiac manifestation of lupus
Libman-Sacks endocarditis (non-bacterial, affecting both sides of mitral valve)
Cardiac tumor (adults)
- Mets
2. Myxoma (4:1 left to right atrium, “ball and valve”)
Cerebellar tonsillar herniation
Chiari malformation (often presents with progressive hydrocephalus and syringomyelia)
Chronic arrhythmia
A-fib (associated with high risk emboli)
Chronic atrophic gastritis (autoimmune)
Predisposition to gastric carcinoma (can also cause pernicious anemia)
Clear cell adenocarcinoma of vagina
DES exposure in utero
Compression fracture
Osteoporosis
Type I –> post-menopausal
Type II –> elderly man or woman
Congenital adrenal hyperplasia, hypotension
21-hydroxylase deficiency
Congenital cardiac anomaly
VSD
Congenital conjugated hyperbilirubinemia (black liver)
Dubin-Johnson syndrom (inability of hepatocytes to secrete conjugated bilirubin into bile)
Constrictive pericarditis
TB (developing world), SLE (developed world)
Coronary arteries involved in thrombosis
LAD > RCA > LCA
Cretinism
Iodine deficiency/hypothyroidism
Cushing’s syndrom
- Corticosteroid therapy
- Excess ACTH secreted by pituitary
- Small cell lung carcinoma
Cyanosis (early, less common)
Tetralogy of Fallot, transposition of great vessels, truncus arteriosus
Cyanosis (late, more common)
VSD, ASD, PDA
Death in CML
Blast crisis
Death in SLE
Lupus nephropathy
Dementia
- Alzheimer’s disease
2. Multiple infarcts
Demyelinating sisease in young women
Multiple sclerosis
DIC
Gram-negative sepsis, obstetric complication, cancer, burns
Dietary deficit
Iron
Diverticulum in pharynx
Zenker’s diverticulum (diagnosed by barium swallow)
Ejection click
Aortic/pulmonic stenosis
Esophageal cancer
Squamous cell carcinoma (world-wide), adenocarcinoma (US)
Food poisoning (exotoxin mediated)
S. aureus, B. cereus
Glomerulonephritis (adults)
Berger’s disease (IgA nephropathy)
Gynecologic malignancy
Endometrial carcinoma (most common in US), cervical carcinoma (most common world-wide)
Congenital heart murmur
Mitral valve prolapse
Heart valve in bacterial endocarditis
Mitral –> Rheumatic fever
Tricuspid –> IV drug use
Aortic –> 2nd affected in rheumatic fever
Helminth infection (US)
- Enterobius vermicularis
2. Ascaris lumbricoides
Hematoma - epidural
Rupture of middle meningeal artery (trauma; lentiform shaped)
hematoma - subdural
Rupture of bridging veins (crescent shaped)
Hemocromatosis
Multiple blood transfusions or hereditary HFE mutation (can result in CHF, “bronze diabetes”, and increased risk of hepatocellular carcinoma
Hepatocellular carcinoma
Cirrhotic liver (associated with Hep B and C)
Hereditary bleeding disorder
von Willebrand’s disease
Hereditary harmless jaundice
Gilbert’s syndrome (benign congenital unconjugated hyperbilirubinemia)
HLA-B27
Ankylosing spondylitis, Reiter’s syndrome, ulcerative colitis, psoriasis
HLA-DR3 and DR4
DM Type I, Rheumatoid arthritis, SLE
Holosystolic murmur
VSD, tricuspid regurgitation, mitral regurgitation
Hypercoagulability, endothelial damage, blood stasis
Virchow’s triad (results in venous thrombosis)
Secondary hypertension
Renal disease
Hypoparathyroidism
Accidental excision during thyroidectomy
Hypopituitarism
Pituitary adenoma (usually benign)
Infection secondary to blood transfusion
Hep C
Infections in chronic granulomatous disease
Staph aureus, E. coli, Aspergillus (catalase positive)
Kidney stones
- Calcium = radiopaque
- Struvite (ammonium) = radiopaque (formed by urease positive organisms such as Proteus vulgaris or Staph)
- Uric acid = radiolucent
Late cyanotic shunt (uncorrected L–>R becomes R–>L)
Eisenmenger’s syndrome (caused by ASD, VSD, PDA; results in pulmonary hypertension/polycythemia)
Liver disease
Alcoholic cirrhosis
Lysosomal storage disease
Gaucher’s disease
Male cancer
Prostatic carcinoma
Malignancy associated with non-infectious fever
Hodgkin’s lymphoma
Malignant skin tumor
Basal cell carcinoma (rarely metastasizes)
Mental retardation
- Down syndrome
2. Fragile X syndrome
Metastases to bone
Breast, lung, thyroid, testes, prostate, kidney
Metastases to brain
Lung, breast, skin (melanoma), kidney (renal cell carcinoma), GI
Metastases to liver
Colon, gastic, pancreatic, breast and lung carcinomas
Mitochondrial inheritance
Disease occurs in both males and females; inherited through female only
Mitral valve stenosis
Rheumatic heart disease
Mixed (UMN and LMN) motor neuron disease
ALS
Myocarditis
Coxsackie B
Neoplasm (kids)
- ALL
2. Cerebellar medulloblastoma
Nephrotic syndrome (adults)
Focal segmental glomerulosclerosis
Nephrotic syndrome (kids)
Minimal change disease (associated with infections/vaccinations; treat with corticosteroids)
Neuron migration failure
Kallmann syndrome
Nosocomial pneumonia
Klebsiella, E. coli, Pseudomonas aeruginosa
Obstruction of male urinary tract
BPH
Opening snap
Mitral stenosis
Opportunistic infections in AIDS
Pneumocystis jiroveci (formerly carinii) pneumonia
Osteomyelitis
S. aureus
Osteomyelitis in SS disease
Salmonella
Osteomyelitis with IV drug use
Pseudomonas, Staph aureus
Ovarian metastasis from gastric carcinoma or breast cancer
Krukenberg tumor (mucin-secreting signet-ring cells)
Ovarian tumor (benign, B/L)
Serous cystadenoma
Ovarian tumor (malignant)
Serous cystadenocarcinoma
Acute pancreatitis
Gallstones, alcohol
Chronic pancreatitis
Alcohol (adults), CF (kids)
Age ranges for ALL, CLL, AML, CML
ALL –> child
CLL –> adult > 60 yo
AML –> adult ~ 60 yo
CML –> adult 30-60 yo
Pelvic inflammatory disease
N. gonorrhea (monoarticular arthritis)
Philadelphia chromosome t(9;22) (bcr-abl)
CML (may sometimes be associated with ALL/AML)
Pituitary tumor
- Prolactinoma
2. Somatotropic “acidophilic” adenoma
Primary amenorrhea
Turner syndrome (45 XO)
Primary bone tumor (adults)
Multiple myeloma
Primary hyperaldosteronism
Adenoma of adrenal cortex
Primary hyperparathyroidism
- Adenomas
- Hyperplasia
- Carcinoma
Primary liver cancer
Hepatocellular carcinoma (chronic hepatitis, cirrhosis, hemochromatosis, alpha-1 antitrypsin)
Pulmonary hypertension
COPD
Recurrent inflammation/thrombosis of small/medium vessels in extremities
Buerger’s disease (associated with smoking)
Renal tumor
Renal cell carcinoma: associated with von Hippel-Lindau and adult polycystic disease; paraneoplastic syndromes (EPO, renin, PTH, ACTH)
Right heart failure due to pulmonary cause
Cor pulmonale
S3 (protodiastolic gallop)
Increased ventricular filling (L–>R shunt, mitral regurge, LV failure [CHF])
S4 (presystolic gallop)
Stifff/hypertrophic ventricle (aortic stenosis, restrictive cardiomyopathy)
Secondary hyperparathyroidism
Hypocalcemia of chronic kidney disease
Sexually transmitted disease
Chlamydia (usually con-infected with gonorrhea)
SIADH
Small cell carcinoma of the lung
Site of diverticula
Sigmoid colon
Sites of atherosclerosis
Abdominal aorta > coronary > popliteal > carotid
Stomach cancer
Adenocarcinoma
Stomach ulcerations and high gastrin level
Zollinger-Ellison syndrom (gastrinoma of duodenum or pancreas)
t(14;18)
Follicular lymphomas (bcl-2 activation)
t(8;14)
Burkitt’s lymphoma (c-myc activation)
t(9;22)
Philadelphia chromosome, CML (bcr-abl fusion)
Temporal arteritis
Risk of I/L blindness due to thrombosis of opthalmic artery; polymyalgia rheumatica
Testicular tumor
Seminoma
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 adrenal medulla (kids)
Neuroblastoma (malignant)
Type of Hodgkin’s
Nodular sclerosis (vs. mixed cellularity, lymphocytic predominance, lymphocytic depletion)
Type of non-Hodgkin’s
Diffuse large cell
UTI
E.coli, Staph saprophiticus (young women)
Viral encephalitis affecting temporal lobe
HSV-1
Vitamin deficiency (US)
Folic acid (pregnant women are at high risk; body stores only 3-4 months supply; prevents neural tube defects)