45 results
Approach to Thrombotic Microangiopathy (TMA) - Differential Diagnosis and Management Algorithm

Suspected TMA: Unexplained thrombocytopenia + MAHA
Diagnosis and Management ... Direct antiglobulin test ... aPTT normal • DAT ... #Diagnosis #Management ... #Algorithm #hematology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Positive pathergy test ... is a skin prick test ... Behcet disease) Differential ... #management #signs ... #symptoms #rheumatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... Diagnosis Framework ... hemorrhagic skin lesions ... #Diagnosis #hematology ... #rheumatology #
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
patients Skin lesions ... Disorientation, vertigo Diagnostic ... Skin histology - Mast ... Cold #Urticaria #diagnosis ... #rheumatology #
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Platelet Disorders - Differential ... Diagnosis and Workup ... K), H. pylori test ... However, it may ... #Workup #hematology
Renal involvement in 35% of mixed cryoglobulinemia vasculitis 
Associated with : 
 • Absence of skin
Absence of skin lesions ... diagnosis • ... Dialysis at diagnosis ... Cryoglobulinemia #Vasculitis #Management ... #Rheumatology #
Our approach to the diagnosis and initial management of patients with suspected HIT. Our approach is
and initial management ... HIT laboratory tests ... individual patient may ... #Diagnosis #Management ... #Hematology #HIT
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Areas of diagnostic ... mellitus; USS, ultrasound ... Abnormal #Algorithm #Hepatology ... Liver #Enzymes #Differential ... #Diagnosis
Intraarticular Chondroma - MSK Radiology
Imaging Findings:
 • Subtle soft-tissue infrapatellar mass seen obscuring Hoffa's fat pad.
Intraarticular Chondroma - MSK ... • Best diagnostic ... Differential diagnosis ... clinical #Radiology #diagnosis ... #msk
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
nasal ulcerations may ... reticularis Differential ... Diagnosis: Vasculitis ... #rash #diagnosis ... #rheumatology