Sign-in (or register) to check out the new features we've just launched!

Differential Diagnosis For Vitamin B12, serum (Lab) - Decreased


List of current finding(s):

Surgical, Procedure Complication
Ileum resection
Ileum/jejunocolic bypass
Resection of bowel
Terminal ileum surgical resection
Blind-loop syndrome
Short-bowel syndrome
Infectious Disorders (Specific Agent)
Intestinal parasites
Diphyllobothrium latum infestation
Neoplastic Disorders
Heavy chain disease (Gamma)
Zollinger-Ellison syndrome/gastrinoma
Adenocarcinoma, gastric
Intestinal/gut lymphoma
Multiple myeloma
Alpha Heavy Chain Disease
Allergic, Collagen, Auto-Immune Disorders
Crohn's disease (Regional enteritis)
Inflammatory bowel disease
Scleroderma, progressive systemic
Metabolic, Storage Disorders
Amyloidosis, gut
Ketotic hyperglycinemia, idiopathic
Methylmalonic acidemia/ketotic glycine
Transcobalamin II deficiency
Deficiency Disorders
Congenital, Developmental Disorders
Congenital intrinsic factor absence
Usage, Degenerative, Necrosis, Age Related Disorders
Gastritis, atrophic
Anatomic, Foreign Body, Structural Disorders
Duodenum diverticulum
Gastric scar/corrosive burn recovered
Jejunal diverticulum
Functional, Physiologic Variant Disorders
Aging, general
Diet, strict vegetarian
Pregnancy, 3rd trimester
Dieting, severe
Vegetative, Autonomic, Endocrine Disorders
Intestinal stasis/motility failure
Hypothyroidism (myxedema)
Postgastrectomy steatorrhea
Reference to Organ System
Ileum disease
Pernicious anemia
Combined system disease/pernicious an.
Bacteria intestinal overgrowth syndrome
Intrinsic factor lack
Heirarchical Major Groups
Gastric disorders
Terminal ileum disorders
Anticonvulsants Administration/Toxicity
Colchicine Administration/Toxicity
Ascorbic acid/Vitamin C intake
Chlorpromazine (Thorazine) Administration/Toxicity
Estrogen (Premarin/Estinyl) Administration/Toxicity
Metformin (Glucophage) Administration/Toxicity
Neomycin (Mycitracin) Administration/Toxicity
Omeprazole/Esomeprazole (Prilosec/Nexium) Administration/Toxicity
Para-aminosalicylate (PAS) Administration/Toxicity
Poisoning (Specific Agent)
Alcohol intoxication, acute
Alcoholism, chronic
B 12 Vitamin, B12 Cyanocobalamin, B12 Cyanocobalamin prep, B12 Vitamin, B12 Vitamin B12, Blood Serum, CYANOCOBALAMIN, Cyanocobalamin (substance), CYANOCOBALAMIN PREPARATION, Cyanocobalamin preparation (product), Cyanocobalamin preparation (substance), Cyanocobalamin product, CYANOCOBALMIN, CYANOCOBALMIN PREPARATION, Lab, Ser, serum, Serum (Blood), Serum (substance), Serum Blood, Serums, VIT B12, Vitamin B 12, VITAMIN B A 12, Vitamin B12, Vitamin B-12, Vitamin B12 (substance), vitamin B12 compound, Vitamin B12 preparation, Vitamin B12 preparation (product), Vitamin B12 preparation (substance), Vitamin-B12
Be the first to add a definition for Vitamin B12, serum (Lab) - Decreased
External Links Related to Vitamin B12, serum (Lab) - Decreased
PubMed (National Library of Medicine)
NGC (National Guideline Clearinghouse)
Medscape (eMedicine)
Harrison's Online (accessmedicine)
NEJM (The New England Journal of Medicine)