8 results
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Diagnosis Framework ... did not yield a diagnosis ... • Vomiting, diarrhea ... • Splenomegaly/Abscess ... malignancy • Lactase
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Causes of Lactate ... again we might see ... / hypoxemia -> focus ... Causes of Lactate ... output - Acute pulmonary
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Causes of Polycythemia ... - Differential Diagnosis ... • Burns • Diarrhea ... 90%, Abnormal Abdominal ... #Hematology
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
- Differential Diagnosis ... Necrotizing PNA, Abscess ... Kaposi's sarcoma • Rheumatologic ... Goodpasture's, SLE ... #pulmonary #causes
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... liver enzymes, diarrhea ... , abdominal pain ... Diagnosis Of NTM ... #differential #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... - GI tract: abdominal ... Supply gut -> abdominal ... vasculitis, and SLE ... #rheumatology #
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
diseases, such as SLE ... multiplex • GI tract: Abdominal ... tract, and often causes ... gut involvement, abdominal ... #Rheumatology
Peripelvic Cyst on Renal POCUS
60s f admitted with acute pyelonephritis, CT scan reveals no hydronephrosis/stone/abscess, continues
hydronephrosis/stone/abscess ... Cr 0.7 BUN 16 lactate ... LFTs normal Diagnosed ... Despite this, she ... Lactate up to 4.0
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