1/151. Elevated reticulocyte count--a clue to the diagnosis of haemolytic-uraemic syndrome (HUS) associated with gemcitabine therapy for metastatic duodenal papillary carcinoma: a case report.In adults, the haemolytic-uraemic syndrome (HUS) is associated with probable causative factors in the minority of all cases. Cytotoxic drugs are one of these potential causative agents. Although metastatic cancer by itself is a recognized risk-factor for the development of HUS, therapy with mitomycin-C, with cis-platinum, and with bleomycin carries a significant, albeit extremely small, risk for the development of HUS, compared with all other cytotoxic drugs. Gemcitabine is a novel cytotoxic drug with promising activity against pancreatic adenocarcinoma. We are reporting on one patient with metastatic duodenal papillary carcinoma developing HUS while on weekly gemcitabine therapy. The presenting features in this patient were non-cardiac pulmonary oedema, renal failure, thrombocytopenia and haemolytic anaemia. The diagnosis of HUS was made on the day of admission of the patient to this institution. Upon aggressive therapy, including one single haemodialysis and five plasmaphereses, the patient recovered uneventfully, with modestly elevated creatinine-values as a remnant of the acute illness. Re-exposure to gemcitabine 6 months after the episode of HUS instituted for progressive carcinoma, thus far has not caused another episode of HUS.- - - - - - - - - - ranking = 1keywords = anaemia (Clic here for more details about this article) |
2/151. A case of kwashiorkor in the UK.A case of kwashiorkor in a British child of Caucasian origin is described. The 5-year-old boy was referred to hospital for investigation of a persistent anaemia, but on examination was found to have classical features of kwashiorkor. He was stunted with both height and weight below the fifth centile and had mild pitting oedema in both legs. His hair was pale and easily pluckable and a soft liver edge was palpable. plasma albumin concentration was 16 g/l and the plasma amino acid pattern, which revealed markedly reduced levels of essential but normal to high non-essential amino acids, was similar to that described in kwashiorkor in uganda. A dietary history revealed that for about 2 years the child's diet had contained very little protein but adequate energy and had been supplemented with multivitamin pills. There was no evidence of other pathology, neglect or abuse and the child responded rapidly to refeeding with a balanced diet.- - - - - - - - - - ranking = 1keywords = anaemia (Clic here for more details about this article) |
3/151. Delivery of a severely anaemic fetus after partial molar pregnancy: clinical and ultrasonographic findings.The incidence of a normal live fetus and a partial molar placenta is extremely rare. Although triploidy is the most frequent association, a fetus with normal karyotype can survive in cases of partial molar pregnancy. We report a case of partial molar placenta in which a live female baby was delivered at 32 weeks gestation by a 30-year-old woman. At the 18th week, ultrasonographic examination revealed a normal fetus with a huge, multicystic placenta. Chromosomal evaluation by amniocentesis revealed a normal female karyotype (46,XX), and serial biometric measurement of the fetus showed normal growth during pregnancy. There were no obstetric complications until the 32nd gestational week when preterm rupture of the membranes occurred. The electronic fetal heart beat tracing showed a repeated sinusoid pattern and late deceleration after admission. The patient underwent emergency Caesarean section and delivered a 1551-g, anaemic female baby with an apgar score of 1, 4 and 6 at 1, 5 and 10 min, respectively. The baby recovered within 2 weeks after respiratory support and transfusion of packed red blood cells. Although anaemia is one of the risk factors that jeopardize the fetus in the case of partial molar pregnancy, termination is not indicated when the fetus is normal and no complications have occurred.- - - - - - - - - - ranking = 1keywords = anaemia (Clic here for more details about this article) |
4/151. Anaemia, thrombocytopenia and coagulopathy due to occult diffuse infantile haemangiomatosis of spleen and pancreas.Diffuse infantile haemangiomatosis of the spleen is a very rare lesion. Large haemangiomas may cause trapping of platelets and coagulation disorders known as Kasabach-Merrit syndrome. We here report the case of an infant with splenic and pancreatic haemangiomatosis presenting with life-threatening thrombocytopenia, anaemia and intravascular coagulation. diagnosis was hampered by reactive erythroblastosis and non-conclusive radiological findings. While treatment with corticosteroids was ineffective, administration of antithrombin iii improved coagulation parameters. After splenectomy the child recovered promptly and has remained free of disease for 3 years to date. CONCLUSION: Occult visceral haemangiomatosis without visible cutaneous haemangiomas should be included in the differential diagnosis of thrombocytopenia, anaemia and consumption coagulopathy. antithrombin iii treatment may be considered to overcome bleeding problems in patients with Kasabach-Merrit syndrome.- - - - - - - - - - ranking = 2keywords = anaemia (Clic here for more details about this article) |
5/151. A case of intra-abdominal multiple lymphangiomas in an adult in whom the immunological evaluation supported the diagnosis.A 60-year-old patient with intra-abdominal lymphangiomatosis is described. He presented with anaemia due to enteric haemorrhage, hypoproteinaemia with heavy hypogammaglobulinaemia and T-cell lymphopenia. Duodenal biopsy showed lymphangiectasia while a small bowel study revealed several filling defects in the terminal ileum. On exploratory laparotomy, numerous inoperable lymphangio-haemangiomata were found, involving the small and large intestine, appendix, mesenterium, gallbladder and main biliary tract. The importance of T-cell lymphopenia and hypogammaglobulinaemia in the diagnosis of intra-abdominal lymphangiomatosis with lymphangiectasia is stressed.- - - - - - - - - - ranking = 1keywords = anaemia (Clic here for more details about this article) |
6/151. Cardiovascular consequences of renal anaemia and erythropoietin therapy.Cardiovascular disease is the leading cause of increased mortality in patients with renal failure and vigorous attention to cardiovascular risk factors is therefore required to improve patient outcome. The availability of recombinant human Epo has focused the interest on the role of chronic anaemia in the pathogenesis of cardiovascular disease. Severalfold evidence indicates that anaemia can contribute to cardiac volume overload and together with overhydration, fistula flow and the pressure overload secondary to arterial hypertension, it may play a significant role in the development of cardiac hypertrophy. As in the general population left ventricular hypertrophy is a severe adverse risk factor in renal patients. In addition, in the presence of ischaemic heart disease anaemia may further worsen cardiac oxygen supply. This dual effect of anaemia probably explains why epidemiological studies have shown that a 1 g/dl decrease in haemoglobin levels is an independent, statistically significant risk factor for the development of cardiac morbidity and mortality. Follow-up examinations have demonstrated that partial correction of anaemia with recombinant Epo can improve cardiac oxygen supply and partially reverse pathological changes in left ventricular geometry. However, although partial anaemia correction regularly reduces left ventricular volume, the effects on wall thickness are far less significant. Moreover, in patients with advanced cardiac disease it has recently not been possible to demonstrate that a normalization of haemoglobin levels provides further benefit. It is not unlikely therefore that the development of severe anaemia has to be prevented by early implementation of Epo therapy in order to achieve the maximum benefit with respect to the cardiovascular system.- - - - - - - - - - ranking = 11keywords = anaemia (Clic here for more details about this article) |
7/151. lead induced anaemia due to traditional Indian medicine: a case report.lead intoxication in adults without occupational exposure is a rare and unexpected event. The case of a western European is reported who had severe anaemia after ingestion of several ayurvedic drugs, obtained during a trip to india. Laboratory findings showed high blood lead concentrations, an increased urinary lead concentration, and an increased urinary excretion of delta-aminolaevulinic acid. Also, slightly increased urinary concentrations of arsenic and silver were found. physicians should be aware that with growing international travel and rising self medication with drugs from uncontrolled sources the risk of drug induced poisoning could increase in the future.- - - - - - - - - - ranking = 5keywords = anaemia (Clic here for more details about this article) |
8/151. Hyperbaric oxygen therapy in the management of severe acute anaemia in a Jehovah's witness.A case is described in which a Jehovah's Witness patient who refused blood transfusion suffered massive antepartum haemorrhage, her haemoglobin falling as low as 2.0 g.dl(-1). She was treated on an intensive care unit with intermittent positive pressure ventilation and general supportive measures, pulsed hyperbaric oxygen therapy and recombinant human erythropoietin.- - - - - - - - - - ranking = 4keywords = anaemia (Clic here for more details about this article) |
9/151. Coeliac disease in adults: variations on a theme.In childhood, coeliac disease (gluten enteropathy) tends to show itself with failure to thrive and growth retardation; in adult life with malabsorption syndromes. We report six cases in adults who presented atypically, with features including clotting disorder, hypoglycaemia, weight loss, anaemia and angina pectoris, all of which responded to gluten withdrawal.- - - - - - - - - - ranking = 1keywords = anaemia (Clic here for more details about this article) |
10/151. Characterization of a novel mitochondrial dna deletion in a patient with a variant of the Pearson marrow-pancreas syndrome.We have recently diagnosed a patient with anaemia, severe tubulopathy, and diabetes mellitus. As the clinical characteristics resembled Pearson marrow-pancreas syndrome, despite the absence of malfunctioning of the exocrine pancreas in this patient, we have performed dna analysis to seek for deletions in mtDNA. dna analysis showed a novel heteroplasmic deletion in mtDNA of 8034bp in length, with high proportions of deleted mtDNA in leukocytes, liver, kidney, and muscle. No deletion could be detected in mtDNA of leukocytes from her mother and young brother, indicating the sporadic occurrence of this deletion. During culture, skin fibroblasts exhibited a rapid decrease of heteroplasmy indicating a selection against the deletion in proliferating cells. We estimate that per cell division heteroplasmy levels decrease by 0.8%. By techniques of fluorescent in situ hybridisation (FISH) and mitochondria-mediated transformation of rho(o) cells we could show inter- as well as intracellular variation in the distribution of deleted mtDNA in a cell population of cultured skin fibroblasts. Furthermore, we studied the mitochondrial translation capacity in cybrid cells containing various proportions of deleted mtDNA. This result revealed a sharp threshold, around 80%, in the proportion of deleted mtDNA, above which there was strong depression of overall mitochondrial translation, and below which there was complementation of the deleted mtDNA by the wild-type dna. Moreover, catastrophic loss of mtDNA occurred in cybrid cells containing 80% deleted mtDNA.- - - - - - - - - - ranking = 1keywords = anaemia (Clic here for more details about this article) |
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