Disease Information for Gastrectomy

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Clinical Manifestations
Signs & Symptoms
Anorexia Decreased appetite
Easy satiety
Fatty food intolerance
Gastric symptoms/signs
Weight Loss
Clinical Presentation & Variations
Anemia with Low Reticulocyte Count
Demographics & Risk Factors
Past History
Past history/Gastrectomy
Laboratory Tests
Abnormal Lab Findings (Non Measured)
Fasting hypoglycemia (Lab)
Macrocytic anemia (Lab)
Macrocytosis/smear (Lab)
Microcytes/small RBCs on Blood smear
Microcytosis/microcytic anemia (Lab)
Abnormal Lab Findings - Decreased
Ferritin, serum (Lab)
GASTRIC Hydrochloric acid
Gastrin, serum (Lab)
Glucose, blood (Lab)
Hematocrit (Lab)
Hemoglobin (Lab)
Iron, serum (Lab)
MCV/Mean Corpuscular Volume (Lab)
RBC/Red Blood Count (Lab)
Vitamin B12, serum (Lab)
Abnormal Lab Findings - Increased
Gastrin, serum (Lab)
Hemoglobin (Lab)
Methylmalonate (LAB)
Methylmalonic acid/CoA serum (MMA) (Lab)
TIBC/Total Iron Binding capacity (Lab)
Diagnostic Test Results
Pathology
Bone Marrow/Megaloblastic/Pathology
Isotope Scan
Isotope/Schilling Test (II)/Corrects with intrinsic factor
Isotope/Schilling Test/B12 isotope/Abnormal
CT Scan
CT/Dexa-Scan Bone density Abnormal
X-RAY
Xray/Abdominal film abnormalities/ABD/KUB
Xray/Abdominal free air/no peritonitis/ABD
X-RAY With contrast
UGI/Abnormal
UGI/Gastrocolic fistula
UGI/Gastroduodenal fistula
Associated Diseases & Rule outs
Rule Outs
Dumping syndrome
Pernicious anemia
Associated Disease & Complications
Achlorhydria, gastric
Anemia
Dumping syndrome
Fistula, Gastrocolic
Fistula, Gastroduodenal
Folic acid deficiency anemia
Hypoglycemia
Hypovitaminosis B12
Iatrogenic disorder/complication/effects
Iron deficiency anemia
Malabsorption/Steatorrhea syndrome
Male osteoporosis syndrome
Osteoporosis/osteopenia
Pathologic fractures
Perforated/ruptured esophagus
Tuberculosis
Tuberculosis, pulmonary
Vitamin B12 deficiency
Vitamin deficiencies
Hypergastrinemia
Metabolic Bone Disease
Disease Mechanism & Classification
Class
CLASS/Intestinal/stomach/gut (category)
CLASS/Stomach disorder (ex)
Drugs
DRUG/B12 absorption inhibition
Pathophysiology
Pathophysiology/Fat Malabsorption
Pathophysiology/Fat soluble Vitamin Malabsorption
Pathophysiology/Intrinsic factor deficient/gastric
Pathophysiology/Malabsorption
Pathophysiology/Osteoporosis Secondary
Process
PROCESS/Surgery (ex)
PROCESS/Surgical procedure/complication (category)
Treatment
Drug Therapy - Indication
RX/Vitamin B12 Administration/Toxicity
RX/Vitamin B12 injection
Definition

Excision of the whole (total gastrectomy) or part (subtotal gastrectomy, partial gastrectomy, gastric resection) of the stomach. (Dorland, 28th ed)

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External Links Related to Gastrectomy
Google
Wikipedia
Merck
Images
PubMed (National Library of Medicine)
NGC (National Guideline Clearinghouse)
Medscape (eMedicine)
Harrison's Online (accessmedicine)
NEJM (The New England Journal of Medicine)
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