19 results
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
• Peripheral blood ... • Screen for secondary ... (common causes ... glucocorticoid treatment ... Differential #diagnosis #hematology
Ascites - Diagnostic Approach and Differential Diagnosis
The most common causes: cirrhosis, malignancy and heart failure. Approx
Diagnosis The most common ... causes: cirrhosis ... more than one cause ... (e.g. cirrhosis ... #workup #Differential
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Rash Secondary ... commonly characterize ... , but without treatment ... resembling rashes caused ... Clinical #Photo #Dermatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... in primary or secondary ... deficiency Work ... : • Complete blood ... #dermatology #physicalexam
Causes of Anemia with Low Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased Heme Synthesis or
Causes of Anemia ... Blood Loss, Occult ... 18% • Anemia Secondary ... HgbE, HgbC, etc. ... #Hematology
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
NPSLE rare, Malar rash ... • Immunologic Workup ... • Immunologic Workup ... sle #comparison #table ... #rheumatology #
Causes of Neutropenia - Differential Diagnosis
Neonate:
 - Infection - by far the most common cause
 -
hypertension and/or drug treatment ... Constitutional disorders, eg ... drug reactions - Secondary ... including white blood ... #hematology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
foods, stress, etc ... or trunk most commonly ... • Most commonly ... Erythemas #comparison #table ... differential #diagnosis #dermatology
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
formed or don’t work ... Most common cytopenia ... DDX: Rule Out Secondary ... Workup: • Complete ... Syndromes #diagnosis #hematology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Internal organs Most common ... Causes: - Idiopathic ... neutrophils in the blood ... Treatment: - Systemic ... Syndrome #diagnosis #dermatology