9 results
Melanoma - Clinical subtypes
 - 
Superficial spreading melanoma (70%)
 - 
Nodular melanoma (15%)
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Lentigo maligna
Melanoma - Clinical ... ) - Lentigo maligna ... - (10%) - Acral ... melanoma (5%) #Diagnosis ... Melanoma #Subtypes #Comparison
Adult-Onset Still's Disease
Clinical triad: Fever, Arthralgia/arthritis, Skin rash ± odynophagia
+ Biological inflammation: Increased neutrophils, Hyperferritinemia, decreased
Still's Disease Clinical ... triad: Fever, Arthralgia ... Hantavirus • Malignant ... Pulmonary: pleural effusion ... • Ocular: uveitis
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Small secundum ASD ... or PFO with left ... #cardiology #clinical ... #echocardiogram
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
Autoimmune (SLE/APLS), Malignancy ... cultures/serology: Serial ... negative blood ... Predilection for left-sided ... #Endocarditis #comparison
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Non-Infectious (NTBE): • Malignancy ... Libman Sacks) • Atrial ... • Coagulase-negative ... Paradoxical emboli via ASD ... • Left sided > Right
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Disorders: • Malignancy ... Cryofibrinogenemia Clinical ... pulmonary emboli, and ocular ... : • + Clinical ... levels >1g/L • Negative
Intraarticular Chondroma - MSK Radiology
Imaging Findings:
 • Subtle soft-tissue infrapatellar mass seen obscuring Hoffa's fat pad.
although isointense relative ... Usually NOT joint effusions ... deposition or malignancy ... : • Nodular synovitis ... #mri #clinical
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Non-Infectious (NTBE): • Malignancy ... Libman Sacks) • Atrial ... aureus, Coagulase-negative ... staphylococci Culture Negative ... Paradoxical emboli via ASD
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
Rheumatic pain Clinical ... , parts of the axial ... : • A clinical ... as infectious, malignant ... affected areas and if negative