38 results
Terry's Nails

Proximal paleness extending halfway up the nail, often eliminating the lunula. Darker distal band. Seen
disease/cirrhosis, CHF ... #PhysicalExam #Clinical ... #Photo #Sign
Herpes Zoster Mandibularis - The lesions were scattered along the area that is innervated by the
- The lesions were ... #Clinical #Photo ... #Mandibularis #Rash
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
Christmas Tree Rash ... palms/soles - Differential ... ChristmasTree #Rash ... Pityriasis #rosea #clinical ... #dermatology #photo
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Catch-all term with a wide ... Ill-appearing, vital sign ... New-onset fever with rash ... #Dermatology #Rash ... Targetoid #Algorithm #Differential
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
febrile have a wide ... differential diagnosis ... rashes but without signs ... have a broader differential ... Central #Peripheral #Differential
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... : 'signet ring sign ... central dot. - LIP #Clinical ... Cystic #Cysts #Differential ... Comparison #Table #RadiologyAssistant
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
painless nodular rash ... painless, no systemic signs ... biopsy preferred Differential ... Sporotrichiosis #Infection #clinical ... #photo #hand
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Bacterial Meningitis - Differential ... Maculopapular rash ... • Common clinical ... Acute meningeal signs ... • Uveitis • Rash
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis Rash ... The signs and symptoms ... ▪ “Rash” (75% ... #Diagnosis #Clinical ... #Photo #Dermatology
Dermatomyositis
A middle-aged man describes progressive difficulty combing his hair and rising from a seated position over
1) heliotrope rash ... , 2) shawl sign, ... Gottrons #Papules #Clinical ... #Photo