20 results
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
Hypercalcemia of ... Malignancy - Pathophysiology ... lung cancer, ovarian ... of lung, Renal ... Cell, Breast Cancer
Hyperkalemia after Missed Hemodialysis - Initial electrocardiogram showed peaked T waves and a prolonged QT segment
Hyperkalemia after ... Hemodialysis - Initial electrocardiogram ... A) #Clinical #Cardiology ... #EM #EKG #Hyperkalemia ... #PeakedT #NEJM
Causes of Hypercalcemia
Parathyroid gland structure-related
 • Primary hyperparathyroidism
 • Parathyroid adenoma
 • Parathyroid hyperplasia
 • Parathyroid
metastases: thyroid, breast ... , lung, renal, adrenal ... • Non-small-cell ... lung cancer • ... Renal cell carcinoma
Pathophysiology of Tumor Lysis Syndrome (TLS)
Tumor Cell Lysis
-> Release of DNA
 • Purines -> Hypoxanthine /
Pathophysiology ... Syndrome (TLS) Tumor Cell ... Precipitation => • Urate ... Hypocalcemia • Hyperkalemia ... Syndrome #TLS #Pathophysiology
Nephron Remodeling as a Mechanism of Diuretic Resistance. When high doses of loop diuretics are used
are used on a long-term ... , principal cells ... and intercalated cells ... #Pathophysiology ... NephronRemodeling #NEJM
Hypokalemia on EKG 

Patient presenting with severe weakness.  Patient had GI bug with vomiting/diarrhea.
Hypokalemia on EKG ... precordial leads with long ... RJonesSonoEM #UWaves #Hypokalemia ... #EKG #ECG #Electrocardiogram ... #cardiology #clinical
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
in adults - Breast ... - Thyroid - Lung ... Non-Malignant • Giant Cell ... Causes #Oncology #Radiology
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Pharmacology and Pathophysiology ... pumped outside the cell ... - Hyperkalemia ( ... from entering the cell ... #cardiology
Whistling Cough- A 4-year-old boy presented to the otorhinolaryngology outpatient clinic with a 2-day history of
and lower left lung ... lodged in the lung ... child remained well ... #NEJM #clinical ... #radiology #chest
PA view
On the PA chest-film it is important to examine all the areas where the lung
examine all the areas ... where the lung ... these borders lung-soft ... are usely not well ... Clinical #Anatomy #Radiology