Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0240066 (iron deficiency)
 7,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Abnormal vaginal bleeding in perimenarchal females is usually attributed to immaturity of the hypothalmic/pituitary/gonadal axis (i.e., dysfunctional uterine bleeding). Iron deficiency as a cause for abnormal bleeding has been described, but is poorly understood. This case report describes a 13-year-old Hispanic female with iron deficiency anemia as a presumptive cause for two episodes of abnormal vaginal bleeding. Anemia may be a cause as well as an effect of menorrhagia in young teenagers. Work-up should include evaluation of tissue iron stores if other etiologies for abnormal bleeding are not found.
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PMID:Abnormal vaginal bleeding secondary to iron deficiency in a thirteen year old. 260 61

A dog with myelodysplastic syndrome had microcytic hypochromic anemia, with siderocytes, poikilocytosis, hypersegmented neutrophils and giant platelets in peripheral blood. In bone marrow, the erythroid series showed immaturity, asynchronous maturation and sideroblasts. Dysgranulopoiesis and dysthrombopoiesis also were present, and hemosiderin was increased. Serum iron concentration was high, and both iron deficiency and lead toxicity were excluded as the cause of dyscrasia. This case represents a unique variant of myelodysplastic syndrome, best described as sideroblastic myelodysplasia. We propose the terms dyserythropoiesis, sideroblastic dyserythropoiesis, dyserythropoiesis with excess blasts, myelodysplasia and sideroblastic myelodysplasia to describe and categorize myelodysplastic syndromes in dogs.
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PMID:Myelodysplastic syndrome with sideroblastic differentiation in a dog. 1207 26