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Step 1 1.9.13 (3)
Key Associations 2
Question | Answer |
---|---|
Key association: neoplasm in kids? | 1.ALL 2. Cerebellar meduloblastoma |
Key association: nephrotic syndrome adults? | focal segmental glomerulosclerosis |
Key association: nephrotic syndrome in kids? | minimal change disease, (associated with infections/vaccinations; treat with corticosteroids) |
Key association: neuron migration failure? | Kallmann syndrome |
Key association: nosocomial pneumonia? | Klebsiella, E. coli, Pseudomonas aeruginosa |
Key association: obstruction of male urinary tract? | BPH |
Key association: opening snap? | mitral stenosis |
Key association:opportunistic infections in AIDS? | Pneumocystis jirovecii (used to be carinii) pneumonia |
Key association: osteomyelitis? | S. aureus |
Key association: osteomyelitis in sickle cell disease? | Salmonella |
Key association: osteomyelitis w IV drug use? | Pseudomonas, S. aureus |
Key association: ovarian mets from gastric carcinoma or breast cancer? | Krukenberg tumor (mucin secreting signet ring cells) |
Key association: ovarian tumor (benign and bilateral)? | serous cystadenoma |
Key association: ovarian tumor malignant? | serous cystadenocarcinoma |
Key association: pancreatitis acute? | gall stones, EtOH |
Key association: pancreatitis chronic? | EtOH (adults), CF in kids |
Key association: Pt with ALL/CLL/AML/CML? | ALL: child CLL:adult >60 AML: adult ~60 CML:adult 30-60 |
Key association: pelvic inflammatory disease? | Neisseria gonorrhoeae (monoarticular arthritis) |
Key association: philadelphia chromosome t(9:22) (bcr-abl)? | CML (sometimes ALL/AML) |
Key association: pituitary tumor? | 1. prolactinoma 2. Somatotropic "acidophillic" adenoma |
Key association: primary amenorrhea? | turner syndrome (45 XO) |
Key association: primary bone tumor in adults? | multiple myeloma |
Key association: primary hyperaldosteronism? | adenoma of the adrenal cortex |
Key association: primary hyperparathyroidism DDx? | 1. adenomas 2. hyperplasia 3. Carcinoma |
Key association: primary liver cancer? | hepatocellular carcinoma ( chronic hepatitis, cirrhosis, hemochromatosis, alpha 1 antitrypsin) |
Key association: pulmonaryHTN? | COPD |
Key association: recurrent inflammation/thrombosis of small/medium vessels in extremities? | Buerger's disease (strongly associated with tobacco |
Key association:Renal tumor DDx? | Renal cell carcinoma: associated with von-Hippel Lindau and adult polycystic kidney disease; paraneoplastic syndromes (EPO, renin, PTH, ACTH) |
Key association: RHF due to a pulmonary cause? | cor pulmonale |
Key association: S3 (protodiastolic gallop)? | incr ventricular filling (L to R shunt, mitral regurgitation, LV failure [CHF]) |
Key association: S4 (presystolic gallop)? | stiff/hypertrophic ventricle (aortic stenosis, restrictive cardiomyopathy) |
Key association: secondary hyperparathyroidism? | hypocalcemia of chronic kidney disease |
Key association: STD? | Chlamydia (usually coinfected with Gonorrhoeae) |
Key association:SIADH? | small cell carcinoma of the lung |
Key association: site of GI diverticula? | sigmoid colon |
Key association: sites of atherosclerosis? | abdominal aorta> coronary>popliteal>carotid |
Key association: stomach cancer? | adenocarcinoma |
Key association: stomach ulceration and high gastrin levels? | Zollinger-Ellison syndrome (gastrinoma of duodenum or pancreas) |
Key association: t(14;18)? | follicular lymphomas (bcl-2 activation) |
Key association: t (8;14)? | Burkitt's lymphoma (c-myc activation) |
Key association: t(9;22)? | philadelphia chromosome, CML (bcr-abl fusion) |
Key association: temproal arteritis? | risk of ipsilateral blindness due to thrombosis of ophthalmic artery; polymyalgia rheumatica |
Key association: testicular tumor? | seminoma |
Key association: thyroid cancer? | papillary carcinoma |
Key association: tumor in women? | leiomyoma (estrogen dependent, no precancerous) |
Key association: tumor of infancy? | hemangioma (usually regresses spontaneously by childhood) |
Key association: tumor of the adrenal medulla in adults? | pheochromocytoma (usually benign) |
Key association: tumor of the adrenal medulla (kids)? | meuroblastoma (malignant) |
Key association:Type of Hodkin's? | nodular sclerosis (vs mixed cellularity, lymphocytic predominance, lymphocytic depletion) |
Key association: Type of non-Hodgkin's? | diffuse large cell |
Key association: UTI? | E. coli, Staphylococcus saprophyticus (young women) |
Key association: viral encephalitis affecting the temporal lobe? | HSV-1 |
Key association:vitamin deficiency in US? | folic acid (pregnant women, body only has 3-4 month supply, prevents neural tube defects) |