1185 results
Cyclosporiasis - Cyclospora cayetanensis Life Cycle
Oocyst (Unsporulated)
1) Excretion of unsporulated oocysts in the stool
2) Environmental contamination
3)
Unsporulated) 1) Excretion ... LifeCycle #diagnosis #pathophysiology ... infectiousdiseases #cdc
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
- Positive: CD2 ... , CD3, CD8 - Loss ... of CD5 and/or CD7 ... Rarely can be CD4
Pathophysiology of Tumor Lysis Syndrome (TLS)
Tumor Cell Lysis
-> Release of DNA
 • Purines -> Hypoxanthine /
Pathophysiology ... Acid (low urinary excretion ... (High urinary excretion ... Syndrome #TLS #Pathophysiology
Gastric Acid Secretion - Pathophysiology
Chief cell - Pepsinogen
Parietal cell - Acid, Intrinsic factor
G cell - Gastrin
Inhibitors:
Gastric Acid Secretion ... - Pathophysiology ... Phases of acid secretion ... Gastric #Acid #Secretion ... #Pathophysiology
Pathophysiology of The Nephron - Electrolyte and Water Exchange

The nephron — electrolyte and water exchange. 
180
Pathophysiology ... results in the excretion ... #Pathophysiology
Drugs that Impair Renal Potassium Excretion 

Decreased ENaC channel function: Amiloride, Triamterene, Pentamidine
Decreased Aldosterone Synthesis: Heparin,
Renal Potassium Excretion ... #Hyperkalemia #Pathophysiology
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
- T-cell - CD7 ... , CD3 Chronic ... - B-cell CD5
Fractional Excretion of Sodium - FENa
Fractional Excretion of Sodium (FENa) = (Urine Na+ x Serum Cr)
Fractional Excretion ... FENa Fractional Excretion ... FENA #Fractional #Excretion
Growth Hormone Excess - Pathogenesis and clinical findings
 • Acromegaly and gigantism share the same pathophysiology
share the same pathophysiology ... tumors and ectopic secretion ... Excess Insulin Secretion ... endocrinology #pathophysiology
Hypophosphatemia - Measurement of urine phosphate excretion - Differential Diagnosis Algorithm
 • GI loss
 • Redistribution
urine phosphate excretion ... urinary #phosphate #excretion