Pheochromocytoma

Pheochromocytoma is a rare neuroendocrine tumor arising from chromaffin cells, typically found in the adrenal medulla but may also occur in extra-adrenal locations, known as paragangliomas. These tumors produce and release excessive amounts of catecholamines, including adrenaline and noradrenaline, leading to episodic or sustained hypertension and a variety of systemic symptoms. Etiology: Clinical Presentation (The … Read more

Best Hyperparathyroidism Introduction Etiology Clinical features diagnostics and Treatment

Hyperparathyroidism Introduction Etiology Clinical features diagnostics and Treatment

Introduction Hyperparathyroidism (HPT): Primary Hyperparathyroidism (pHPT): Secondary Hyperparathyroidism (sHPT): Tertiary Hyperparathyroidism (tHPT): Diagnostics and Classification: Treatment:   Primary Hyperparathyroidism: Epidemiology: Etiology: Pathophysiology: PTH effect In the kidneys: PTH leads to increased phosphate excretion, a phenomenon known as phosphaturia.   Clinical Features: Cardiovascular System: Urinary Tract: Musculoskeletal System: Digestive Tract: Psychological Symptoms: Diagnostics: Laboratory Studies: Routine … Read more