27 results
Urinalysis & Urine Sodium 
Theophilus Protospatharius, a seventh-century physician who wrote the first manuscript focused exclusively
Urinalysis & Urine ... proteinuria as a disease ... • Ketones • Leukocyte ... #Urinalysis #crystals ... dipstick #nitrite #leucocyte-esterase
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Systemic disease ... - Fecal leukocytes ... management #algorithm #workup
Renal Cell Carcinoma (RCC) - Diagnosis and Management Summary
Clinical features - Classic triad (flank pain, hematuria,
locally advanced disease ... of metastatic disease ... Imaging and Treatment ... of metastatic disease ... Urinalysis: hematuria
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
IgG4-Related Disease ... with response to treatment ... IgG4+ cells" Treatment ... IgG4 #Related #Disease ... management #phenotypes #workup
Commonly Used Diagnostic Tests for Celiac Disease

Tissue transglutaminase (tTG) IgA antibodies
 - Most reliable noninvasive test
Tests for Celiac Disease ... patients with celiac disease ... value for celiac disease ... Reflects response to treatment ... Tests #Diagnosis #Workup
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
• Immunologic Workup ... life-threatening • Treatment ... Evolution: Chronic disease
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
hallmark for the disease ... a left shift Urinalysis ... ThromboticThrombocytopenicPurpura #Diagnosis #Workup
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
hematology for workup ... Rebound effect from treatment ... Vasculitides, IBD, Celiac disease
Septic Arthritis - Diagnosis and Management Summary
Clinical Exam: hot, swollen, pain with passive AND active ROM
necrosis, Lyme disease ... viral arthritis Workup ... arthritis diagnosis Treatment ... patient admitted for treatment
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... Studies in Rheumatic Diseases ... acid level • Urinalysis ... #Rheumatic #Disease ... Arthritis #laboratory #workup