27 results
Pathyophysiology - hyperglycemic crises in patients with diabetes 
Key signs/symptoms of HHS/DKA:
Both: Polyuria, polydipsia, weight loss,
Pathyophysiology ... hyperglycemic crises ... diabetes Key signs ... turgor, tachycardia ... , N/V, diffuse abdominal
Stone-In-Neck Sign on Gallbladder POCUS

This 40yo F presented with R flank pain. Here is her biliary
Stone-In-Neck Sign ... on Gallbladder ... (SIN sign). ... #Sign #POCUS #clinical ... #abdominal #labeled
Cullen's sign. Lipase 1,781. Bruising in the skin around the umbilicus. This sign is named after
Cullen's sign. ... This sign is named ... conditions that cause ... Pathophysiology: ... pregnancy, or other causes
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
allele of RB1 tumor ... Retinoblastoma Signs ... Retinoblastoma #pathophysiology ... #ophthalmology ... #diagnosis #signs
rather easy case : 74 yrs old patient, febrile epigastric pain. Gallblader with tiny lithiasis, sludge,
rather easy case ... Gallblader with ... echographic Murphy sign ... PhilippeLeConte #Clinical #POCUS ... #Gallbladder #LongAxis
Stone-In-Neck Sign on POCUS

A patient presents with abdominal pain and tenderness over this area. The scan
Stone-In-Neck Sign ... presents with abdominal ... SIN sign) with sonographic ... #Sign #POCUS #clinical ... #gallbladder #ultrasound
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
syndrome • Down, Turner ... Ring • Munson's sign ... • Rizutti's Sign ... #Keratoconus #pathophysiology ... #ophthalmology
Pituitary Mass Effects - Pathogenesis and Clinical Findings
 • Pituitary turnors are almost always a benign
• Pituitary turnors ... For pituitary masses ... the pituitary tumor ... Signs / Symptoms ... mnemonic #GLFTAP #pathophysiology
Cholecystitis on Abdominal POCUS 

Stone in Neck (SIN), sludge, & wall thickening ARE present, and all
Cholecystitis on Abdominal ... POCUS Stone ... associated comet tails, caused ... #POCUS #clinical ... #gallbladder #ultrasound
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
hyalinization causes ... BRB breakdown causes ... #Retinopathy #pathophysiology ... #ophthalmology ... #diagnosis #signs