7 results
Blue nevus 
 - Dark blue-gray macule or papule 
 - Well-circumscribed 
 - Melanin localized
- Dark blue-gray ... or papule - Well-circumscribed ... #Blue #Nevus #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Benign Primary Bone Tumors: Pathogenesis of X-ray appearance
 • "Geographic" bone destruction
 • Lack of soft-tissue
Benign Primary Bone ... the tumor • Well-defined ... periosteum) #Benign ... #BoneTumors #XRay ... #diagnosis #Radiology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
aka. cancerous cells ... metastases are often "radio-dense ... metastases are often "radio-lucent ... bone tumor #BoneTumors ... Malignant #Radiology #Diagnosis
Seborrheic keratosis 
 - Well-circumscribed, stuck-on appearance 
 - Waxy texture 
 - Verrucous surface
keratosis - Well-circumscribed ... Seborrheic #Keratosis #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
small joints (wrists ... • Plasma cells ... Swelling notable on Xray ... drift of fingers, radial ... signs #symptoms #diagnosis
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Lichen planus - Wrists ... scale • Basal cell ... skin • Squamous cell ... ; pruritis #dermatology ... #differential #diagnosis
Solitary Cell Plasmacytoma

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