8 results
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Lung. thvroid. and ... and tumor (Ill-defined ... border) • Soft-tissue ... BoneTumors #Malignant #Radiology ... #Diagnosis #XRay
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
disease: - Oral and ... Ulceration GI tract - Ocular ... Erdheim-Chester disease: - Bone ... #Differential #Diagnosis ... #Cardiology #Table
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... Differential Diagnosis ... Multinucleated giant cells ... gray matter changes ... #Rheumatology
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
) - MSK Radiology ... Therefore, the hand ... ON THE X-RAY! ... Tendon Sheath - Nodular ... #rheumatology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
Increased Serum Copper ... • Chest X-ray ... lymph node biopsy (diagnostic ... anymore • Routine bone ... classification #hematology
Rheumatoid Arthritis - Signs and Symptoms
 • Ocular: Keratoconjunctivitis sicca, Episcleritis, Scleritis, Scleromalacia perforans
 • Pulmonary:
Ocular: Keratoconjunctivitis ... Vascular: Rheumatoid vasculitis ... Bursa, Muscle, Bone ... Signs #Symptoms #diagnosis ... #rheumatology
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
gland) biopsy • Ocular ... , B cells, and plasma ... ) • Cutaneous vasculitis ... : 2% Systemic Vasculitis ... Arthritis Malignancy
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
obstruction X-Ray ... cortex, sometimes ... Diagnosis? ... EMD myeloma Diagnostic ... #Workup #Hematology