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

A 20-year old female seeking legal abortion was pregnant with gestation in the 16th week as confirmed by ultrasound. Low hemoglobin count of 8.7 g/dl showed iron deficiency which was corrected by transfusion of 2 units of packed cells. Extraamniotic termination of pregnancy was commenced, and 5 mg of prostaglandin E2 (PGE2) in 50 ml of .9% saline was administered. Abortion started 9 hours later; the placenta was removed by curettage, however, severe hemorrhaging and shock ensued. Uterine perforation was ruled out by examination. Hartmann's solution and oxytocin 40 u/l were administered iv. A clotting defect with prolonged prothrombin time, thromboplastin time, and thrombin time was implicated in the excessive bleeding. 3 units of whole blood, 4 units of fresh frozen plasma, and 6 units of platelets were used to treat the coagulopathy. The patient recovered quickly, and clotting tests became normal after 2 days. Follow-up of 1 and 6 weeks showed normal hemoglobin values. PGE2 is routinely used in middle trimester abortions, however, a twentyfold increase in maternal mortality had been reported. Clotting screens are recommended for patients undergoing abortions because of coagulopathy associated with major hemorrhage.
 ...
PMID:Coagulation defect after middle trimester abortion using prostaglandin E2 by the extra-amniotic route. 1234 67

We wanted to describe the hematologic manifestations of celiac disease (CD) in childhood. This study included 22 children with CD in whom the disease remained undiagnosed until they had presented with hematological abnormalities, such as anemia, thrombocytopenia, leukopenia or prolonged prothrombin time (PT) and activated partial thromboplastin time (APTT). Anemia was present alone in 19 (86.3%) patients, and leukopenia coexisted with anemia in 2 (9%) patients. Thrombocytopenia was found alone in 1 (4.5%) patient. Twelve patients had an iron deficiency anemia. Iron deficiency coexisted with zinc and vitamin B(12) deficiency in 3 patients, copper and vitamin B(12) deficiency in two, vitamin B(12) deficiency in two, zinc deficiency in two and one patient had combined iron, zinc, and copper deficiency. Males had significantly lower values of hemoglobin (p < 0.05) and MCV (p < 0.05) compared to the females. In conclusion CD should be included in the differential diagnosis in children who present with anemia, leukopenia, thrombocytopenia or prolonged PT and APTT, especially in geographical areas where the prevalence of the CD is high.
 ...
PMID:Hematologic manifestation of childhood celiac disease. 1515 13

Moderate thrombocytosis can accompany several diseases (bleeding, inflammation, iron deficiency, or autoimmune diseases), but hematologic examination is strongly recommended in a patient with persistent platelet count above 450 G/L unless reactive origin can be confirmed. The 47-year-old woman's medical history included hypertonia, asthma bronchiale, and endometriosis. In March 2015, she underwent laboratory examination due to weight loss and lack of appetite. Her results showed elevated thrombocyte count (617 G/L), but no iron deficiency. She presented in our clinic on 07. 04. 2015 with acute pain below her left hypochondrial region, but simple imaging examinations showed no difference to explain it. Abdominal CT revealed a 4.5 cm thrombus which protruded into the left renal artery, blocking it. We started APTI- (activated partial thromboplastin time) monitored continuous intravenous treatment with unfractionated heparin. The JAK2V617F mutation analysis came back positive. Subsequent bone marrow examination revealed prefibrotic/early stage myelofibrosis, prompting treatment with hydroxyurea. The applied treatments led to the disappearance of the patient's symptoms accompanied by the gradual normalisation of the thrombocyte count. Moderate thrombocytosis is often secondary, but if it persists and is accompanied by mainly thromboembolic events, the risk of diseases of the haematopoietic system, primarily Philadelphia chromosome negative chronic myeloproliferative disease should also be considered. Clinically, essential thrombocythaemia and the prefibrotic/early stage of myelofibrosis can be very similar. Differential diagnosis is only possible through the histological examination of the bone marrow, which becomes indispensible due to the difference in prognosis and treatment options. Orv Hetil. 2018; 159(15): 603-609.
 ...
PMID:[Investigation and treatment of prefibrotic/early primary myelofibrosis. A case study]. 2963 28