65 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... Differential Diagnosis Algorithm ... in adults - Breast ... Differential #Diagnosis #Algorithm ... Causes #Oncology #Radiology
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Differential Diagnosis Algorithm ... renal, Bladder, Breast ... Miscellaneous - Bone ... Hyperthyroid, Bony ... Differential #Diagnosis #Algorithm
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
SAPHO Syndrome Summary ... SAPHO syndrome is ... radiographs of affected areas ... , breast bone, pelvis ... -1 inhibitors, IL
Osteoarthritis (OA): X-ray features 
 - Joint space narrowing (least specific)
 - Subchondral Cysts (pockets of
space narrowing (least ... (Thickening of bone ... directly under the areas ... of bone-bone contact ... Osteoarthritis #OA #Xray #radiology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... • Metastatic bone ... metastasis: • Breast ... and tumor (Ill-defined ... BoneTumors #Malignant #Radiology
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
resorption in the bone ... resorption in the bone ... lung, Renal Cell, Breast ... Differential #Diagnosis #algorithm
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Arthritis, Sjogren Syndrome ... Disease, Behcet Syndrome ... : Lung Cancer, Breast ... Postcardiac Injury Syndrome ... Diagnosis #Causes #cardiology
Hypercalcemia - Differential Diagnosis Algorithm
Primary Hyperparathyroidism
 • Adenoma
 • Hyperplasia
 • MEN 1 and 2A
Tertiary Hyperparathyroidism
Differential Diagnosis Algorithm ... Breast, Kidney, ... Cytokine-Mediated Bone ... Lymphomas) Metastatic Bone ... Differential #Diagnosis #Algorithm
Causes of Hypercalcemia
Parathyroid gland structure-related
 • Primary hyperparathyroidism
 • Parathyroid adenoma
 • Parathyroid hyperplasia
 • Parathyroid
D) Increased bone ... Paget's disease of bone ... Multiple myeloma (bone ... metastases: thyroid, breast ... • Milk-alkali syndrome
Orofacial Granulomatosis - Diagnosis and Management Algorithm
Idiopathic OFG: isolated swelling of the lips, BX+ non-caseating granuloma
Melkersson-Rosenthal
and Management Algorithm ... Melkersson-Rosenthal syndrome ... Sarcoidosis, TB, Foreign-body ... Algorithm by Dr ... Diagnosis #Management #Algorithm