18 results
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
Causes of Ovarian Mass ... - Differential ... cyst Epithelial Benign ... Ovarian #Ovary #Mass ... #Differential #
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass ... - Differential ... Anterior Mediastinal Mass ... - Thyroid mass ... #Differential #
Hyperkalemia: Diagnostic algorithm
Decreased renal potassium excretion
 • Acute renal failure
 • Chronic renal failure
 • Drugs
Increased
Decreased renal potassium ... transfusion • Tumor ... Diabetic Nephropathy Renin ... Normal, Renin High ... #differential
Differential Diagnosis of Transient Ischemic Attack and Stroke
 - TIA/stroke 
 - Seizure 
 - Hypoglycemia/hyperglycemia
Differential Diagnosis ... migraine - Mass ... lesion (tumor. ... spine disease - Benign ... Mimics #CVA #TIA #Differential
Conductive Hearing Loss - Differential Diagnosis Algorithm

Normal Otoscopy - Middle Ear:
 • Otosclerosis
 • Congenital (Ossicular
Hearing Loss - Differential ... • Trauma • Benign ... Mass (Polyp, Osteoma ... Exostosis) • Tumors ... barotrauma) • Tumors
Summary table of common benign breast diseases and how to manage them. 
Fibroadenoma:
 • Most common
tumour of breast ... Fluid-filled, round mass ... tumour of fat cells ... well-circumscribed mass ... #differential #
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Hypokalemia - Differential ... Renovascular HTN, Renin ... secreting tumor ... #Hypokalemia #Differential ... Algorithm #causes #potassium
Causes of Metabolic Alkalosis - Differential Diagnosis Algorithm
GI Losses - Gastric
 • Vomiting
 • NG suction
GI
Metabolic Alkalosis - Differential ... Gitelman's High Renin ... Tumor Low Renin ... Aldosterone-secreting mass ... NonGap #Nephrology #Differential
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
treated with IV potassium ... secreting tumor ... - ↓ Renin ↑ ... diagnosis #Algorithm #differential ... #potassium #nephrology
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Lesion on X-Ray - Differential ... Multiple Myeloma Benign ... • Giant Cell Tumor ... Sarcoma #Bony #Mass ... #Tumor #BoneLesion