28 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... in adults - Breast ... • Aneurysmal Bone ... #Bony #Tumors # ... Orthopedics #Causes #Oncology
Breast Cancer Subtypes 
Histological Subtypes:
 • Preinvasive: Ductal carcinoma in situ (DCIS). Lobular carcinoma in situ
Breast Cancer Subtypes ... Lobular carcinoma ... special type (NST), Lobular ... s41572-019-0111-2 #Breast ... Cancer #Subtypes #oncology
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
3: Necrosis of bone ... into contiguous areas ... postauricular crease ... #Mastoiditis #pathophysiology ... symptoms #diagnosis #otology
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
of Malignancy - Pathophysiology ... resorption in the bone ... resorption in the bone ... lung, Renal Cell, Breast ... Hypercalcemia #Malignancy #Pathophysiology
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
inflammatory disorder of bone ... radiographs of affected areas ... sites such as the collar ... bone, breast bone ... blockers had the best
BLT with a Kosher Pickle - Mnemonic for Cancers that Metastasize to Bone 

B - Breast
L
Metastasize to Bone ... B - Breast ... #Metastasize #Bone ... Osseous #Mets #Oncology
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
Age Related Macular ... photoreceptors -> Break ... RPE -> Loss of photo ... MacularDegeneration #pathophysiology ... #ophthalmology
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
from TB endemic areas ... decreased reflexes Pathophysiology ... of bacilli to bone ... CXR should be done
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
blood smear or on bone ... cells - Blood and Bone ... • Headaches, bone ... Intracellular Urate ... Leukemia #Hematology #Oncology
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Hemorrhages • Focal areas ... Retinopathy #Diabetes #ophthalmology ... complications #pathophysiology