11 results
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
• Langerhan cells ... in sun exposed areas ... plugging -> Discoid Rash ... Malar (butterfly) Rash ... pathophysiology #diagnosis #signs
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis Rash ... The signs and symptoms ... cavity and genital areas ... , anal or oral areas ... Diagnosis #Clinical #Photo
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Erythema with greasy ... associated with signs ... scale • Basal cell ... skin • Squamous cell ... #dermatology #rash
Glucagonoma-Associated Rash - The rash involved the arms, genitals, and buttocks and had progressed to the
Glucagonoma-Associated Rash ... - The rash involved ... tissue revealed a well-circumscribed ... #Microscopy #CT ... #NEJM
Holster Sign in Dermatomyositis

Interestingly, poikiloderma and violaceous erythema can occur in sun protected areas as well
Holster Sign in ... sun protected areas ... as well giving ... called: The holster sign ... Dermatology #Clinical #Photo
Community Acquired Pneumonia (CAP) - Diagnosis and Management

Pneumonia Signs/Symptoms:
 • Confusion/disorientation (LR + 1.9)
 • Cough
Management Pneumonia Signs ... Total white blood cell ... Uremia (blood urea ... count < 4,000 cells ... radiograph or CT
Pemberton’s Sign in a Patient with a Goiter- Physical examination revealed an enlarged thyroid with no
Pemberton’s Sign ... Pemberton’s sign ... #clinical #photo ... #NEJM #Pembertons ... #CT #goiter
Symmetrical Drug-Related Intertriginous and Flexural Exanthema (SDRIFE)

49M +burning rash groins/buttocks (pic in next thread) x 1d.
49M +burning rash ... - symmetrical, well-demarcated ... maculopapular rash ... inguinal, gluteal areas ... #clinical #photo
Thumbprinting in Ischemic Colitis- Contrast-enhanced computed tomography of the abdomen, performed to evaluate the possibility of
This radiographic sign ... infectious colitis, as well ... clinical #radiology #CT ... thumbprinting #sign ... #NEJM
Squamous-Cell Carcinoma of the Lung- ...Physical examination revealed decreased air entry in the base of the
Squamous-Cell Carcinoma ... that were in his breast ... #NEJM #clinical ... #radiology #CT # ... squamous #cell #