Mnemonic: Upset Kidneys Drink Their Pee
Grade 1: reflux up to Ureter (w/o dilation)
Grade 2: reflux up to Kidneys (w/o dilation)
Grade 3: Dilation (ureter/pelvis/calyces)
Grade 4: Tortuosity (and worse dilation)
Grade 5: Papillary impression loss
Source: Tweet from Ben Abelson
Wilm’s tumor is the most common primary renal tumor of childhood. Origin: Embryonic nephrogenic (mesodermal) cells Mechanism: Deletion of WT-1 gene on chromosome 11 Pathology: a. Macroscopic (Gross): large, solitary tan to grey color mass; pale on cut section with areas of hemorrhage; 10% are bilateral or multicentric; grossly difficult…
Papillary carcinoma Follicular carcinoma Medullary carcinoma Mnemonic: MENACED Anaplastic carcinoma
Deltoid ligament is the complex of medial collateral ligaments of the ankle joint. 2 layers of Deltoid Ligament a. Superficial layer: Originates from anterior and inferior aspects of medial malleolus fanning out & sending 3 bands to – b. Deep layer: Originates on posterior border of anterior colliculus, intercollicular groove…