11 results
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Rarely dominate the clinical ... Maculopapular rash ... Differential Diagnosis ... Polyarteritis nodosa • Microscopic ... #dermatology #rash
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
- Differential Diagnosis ... Associated: - Microscopic ... - GPA Cutaneous ... Single Organ Vasculitis ... #dermatology #rheumatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... RA, Sjogren's, GPA ... , EGPA, Microscopic ... cryoglobulins • Skin ... Algorithm #Causes #dermatology
Diagnosis of IgA Vasculitis (Henoch-Schönlein Purpura) - French Vasculitis Study Group 

1) Suggestive clinical manifestations
Diagnosis of IgA ... 1) Suggestive clinical ... individuals - Clinical ... from 45 to 85% : microscopic ... Rheumatology #Peds #Pediatrics
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
on sun-damaged skin ... macerated areas with satellite ... ; pruritis #dermatology ... #rash #differential ... #diagnosis #skin
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
Bandemia, AKI. ... possible Patient's clinical ... the key to the diagnosis ... #Rash #dermatology ... #clinical #photo
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
- Purpura - Skin ... Syndrome: • Clinical ... reticularis & skin ... Labs/Diagnosis: ... , EGPA, microscopic
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
just beneath the skin ... syndromes with single-lineage ... abnormal under a microscope ... Myelodysplastic #Syndromes #diagnosis ... #hematology #oncology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
) Suspect: Clinical ... 3rd Decade Skin ... erythematosus (SCLE ... Differential Diagnosis ... lymphopenia, low PLT • Anemia
Elevated Globulin - Protein Gap (Total Protein - Albumin > 4)

Work-up of an Elevated Globulin Gap:
•
gammopathy, and skin ... , Thalassemia, Sickle ... cell anemia • ... #differential #diagnosis ... #hematology