7 results
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Auspitz sign, Koebner's ... genitals (especially penis ... Rosea - Oval, tannish-pink ... Papulosquamous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
enzyme 21-OHase causes ... Signs/Symptoms/Complications ... scrotum & enlarged penis ... may look like a penis ... #21HydroxylaseDeficiency #21OHD #pathophysiology
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
pustules of the glans penis ... ReactiveArthritis #pathophysiology ... #diagnosis #signs
Positive Throckmorton sign in a case of chronic osteomyelitis of the left hip. X-ray findings:
1) complete
Positive Throckmorton sign ... in a case of chronic ... as John Thomas sign ... refers to when the penis ... #Throckmorton #Sign
Bullous Pemphigoid - Diagnosis and Management Summary
Pathophysiology: Autoantibody-mediated damage to epithelial basement membrane -> separation of
Management Summary Pathophysiology ... dermis Clinical Signs ... - Erosions and crusts ... Diagnosis #Management #dermatology
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
RA inflammation tends ... to cause interstitial ... RheumatoidArthritis #RA #pathophysiology ... #signs #symptoms
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... high WBC count cause ... WBC >100k, + lab signs ... Lysis Syndrome: • Pathophysiology ... diagnosis #management #hematology