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Query: UMLS:C0023890 (
cirrhosis
)
42,195
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We describe one case of hepatocellular carcinoma (HCC) arising in secondary haemochromatosis in a non-cirrhotic liver. The patient was a 40-year-old male. He had severe pancytopenia due to
myelodysplastic syndrome
(
MDS
) and developed secondary haemochromatosis as a result of a large amount of erythrocyte transfusion. Multiple nodules of the liver appeared about 6 years after the diagnosis of
MDS
. Needle biopsy of the nodules histologically confirmed them to be moderately differentiated HCCs. The liver parenchyma was shown to be non-cirrhotic and a deposit of hemosiderin was also identified, consistent with a finding of haemochromatosis of the liver. Transarterial chemoembolization was performed to treat multiple HCCs. There are a number of reports describing HCC occurrence in non-cirrhotic patients with hereditary haemochromatosis. However, HCC in secondary haemochromatosis without
cirrhosis
is extremely rare.
...
PMID:Hepatocellular carcinoma associated with secondary haemochromatosis in non-cirrhotic liver: a case report. 1285 Jul
Various cases of
myelodysplastic syndrome
(
MDS
) with diverse immunological disorders have been reported by many investigators. In this case report, we present a 70-year-old woman who had been diagnosed as having
MDS
and
liver cirrhosis
(LC) type C for 20 months, and who finally developed autoimmune phenomena against autologous blood cells. She was admitted to our hospital in order to evaluate her advanced anemia, thrombocytopenia and fatigue. The laboratory data at admission were as follows: hemoglobin 5.3 g/dl, red blood cell count 109 x 10(4)/microliter, white blood cell count 1,760/microliter, platelet count 4.3 x 10(4)/microliter and reticulocyte count 1.3%. The direct Coombs test was positive. In addition, anti-platelet antibody was positive, using the MPHA method. With these results, Evans syndrome secondary to
MDS
or LC was diagnosed. The mechanisms for the development of immunological disorders in patients with
MDS
or LC have not been fully elucidated. To our knowledge, this patient is one of the rare cases with
MDS
and Evans syndrome reported in the literature. During the generation process of autoantibodies, the role of HCV antigen in the pathogenesis of Evans syndrome was of interest in this patient.
...
PMID:[Myelodysplastic syndrome accompanied by Evans syndrome]. 1288 19
Necrolytic migratory erythema is a cutaneous paraneoplastic manifestation, which is usually associated with a glucagon-secreting pancreatic tumor. However, it also may occur in other circumstances in which serum glucagon is elevated, as in
hepatic cirrhosis
. Rarely, necrolytic migratory erythema is reported in association with a jejunal and rectal adenocarcinoma or villous atrophy of the small intestine without any evidence for increased serum glucagon levels. In this context we report the case of an 85-year-old male with
myelodysplastic syndrome
who developed typical necrolytic migratory erythema without glucagonoma syndrome or evidence for other pancreatic or liver disease. We suggest that, in addition to the diseases listed,
myelodysplastic syndrome
might be able to cause necrolytic migratory erythema.
...
PMID:Necrolytic migratory erythema with myelodysplastic syndrome without glucagonoma. 1575 25
On May 19, 2004, azacitidine (5-azacytidine; Vidaza(trade mark); Pharmion Corporation, Boulder, CO, http://www.pharmion.com) for injectable suspension received regular approval by the U.S. Food and Drug Administration (FDA) for the treatment of all subtypes of
myelodysplastic syndrome
(
MDS
). This report summarizes the basis for this approval. Effectiveness was demonstrated in one randomized, controlled trial comparing azacitidine administered s.c. with best supportive care (observation group) and in two single-arm studies, one in which azacitidine was administered s.c. and in the other in which it was administered i.v. The dose of azacitidine, 75 mg/m2/day for 7 days every 28 days, was the same in all three studies. In the randomized trial, study participants were well matched with respect to age, sex, race, performance status,
MDS
subtype, and use of transfusion during the 3 months before study entry. Patients in the observation arm were permitted by protocol to cross over to azacitidine treatment if their disease progressed according to prespecified criteria. During the course of the study, more than half of the patients in the observation arm did cross over to the azacitidine treatment arm. The primary efficacy end point was the overall response rate. Response consisted of complete or partial normalization of blood cell counts and of bone marrow morphology. The response rate in the azacitidine arm was about 16%; there were no responses in the observation arm. The response rates in the two single-arm studies were similar (13% and 19%). The responses were sustained, with median durations of 11 months and 17 months respectively. Responding patients who were transfusion dependent at study entry lost the need for transfusions. In addition, about 19% of patients had less than partial responses (termed improvement), and two-thirds of them became transfusion independent. Common adverse events associated with azacitidine treatment were gastrointestinal (nausea, vomiting, diarrhea, constipation, and anorexia), hematologic (neutropenia, thrombocytopenia), fevers, rigors, ecchymoses, petechiae, injection site events, arthralgia, headache, and dizziness. Liver function abnormalities occurred in 16% of patients with intercurrent hepatobiliary disorders and in two patients with previously diagnosed
liver cirrhosis
. Renal failure occurred in patients during sepsis and hypotension. There were no deaths attributed to azacitidine. Azacitidine, the first drug approved by the U.S. FDA for
MDS
, has a favorable safety profile and provides a clinical benefit of eliminating transfusion dependence and complete or partial normalization of blood counts and bone marrow blast percentages in responding patients.
...
PMID:FDA drug approval summary: azacitidine (5-azacytidine, Vidaza) for injectable suspension. 1579 20
Hepatic iron overload conditions can be classified as genetic, mainly related to HFE haemochromatosis, and secondary, mainly associated with haematological and hepatic disorders and with metabolic syndrome. The strict affirmation of iron excess relies upon liver biopsy, MRI or calculation of the amount of iron removed through phlebotomies. Determination of its cause relies upon the assessment of transferrin saturation which, when increased, suggests the diagnosis of either haemochromatosis--implying HFE testing--or overload secondary to
dysmyelopoiesis
or to end-stage
cirrhosis
, and, when normal, suggests the diagnosis of dysmetabolic iron overload syndrome.
...
PMID:[Diagnosis of iron overload]. 1741 48
Telomere dysfunction limits the proliferative capacity of human cells by activation of DNA damage responses, inducing senescence or apoptosis. In humans, telomere shortening occurs in the vast majority of tissues during aging, and telomere shortening is accelerated in chronic diseases that increase the rate of cell turnover. Yet, the functional role of telomere dysfunction and DNA damage in human aging and diseases remains under debate. Here, we identified marker proteins (i.e., CRAMP, stathmin, EF-1alpha, and chitinase) that are secreted from telomere-dysfunctional bone-marrow cells of late generation telomerase knockout mice (G4mTerc(-/-)). The expression levels of these proteins increase in blood and in various tissues of aging G4mTerc(-/-) mice but not in aging mice with long telomere reserves. Orthologs of these proteins are up-regulated in late-passage presenescent human fibroblasts and in early passage human cells in response to gamma-irradiation. The study shows that the expression level of these marker proteins increases in the blood plasma of aging humans and shows a further increase in geriatric patients with aging-associated diseases. Moreover, there was a significant increase in the expression of the biomarkers in the blood plasma of patients with chronic diseases that are associated with increased rates of cell turnover and telomere shortening, such as
cirrhosis
and
myelodysplastic syndromes
(
MDS
). Analysis of blinded test samples validated the effectiveness of the biomarkers to discriminate between young and old, and between disease groups (
MDS
,
cirrhosis
) and healthy controls. These results support the concept that telomere dysfunction and DNA damage are interconnected pathways that are activated during human aging and disease.
...
PMID:Proteins induced by telomere dysfunction and DNA damage represent biomarkers of human aging and disease. 2961 Mar 11
From March 1991 through 31st December 2007, 2042 patients underwent stem cell transplantation at the Hematology-Oncology and Stem Cell Transplantation Research Center, affiliated to Tehran University of Medical Sciences. These transplantations included 1405 allogeneic stem cell transplantation, 624 autologous stem cell transplantation, and 13 syngeneic stem cell transplantation. Stem cell transplantation was performed for various diseases including acute myelogenous leukemia, acute lymphoblastic leukemia, chronic myelogenous leukemia, chronic lymphoblastic leukemia, thalassemia major, sickle cell thalassemia, sickle cell disease, multiple myeloma,
myelodysplasia
, mucopolysaccharidosis, paroxysmal nocturnal hemoglobinuria, non-Hodgkin's lymphoma, Hodgkin's disease, severe aplastic anemia, plasma cell leukemia, Niemann-Pick disease, Fanconi anemia, severe combine immunodeficiency, congenital neutropenia, leukocyte adhesion deficiencies, Chediak-Higashi syndrome, osteopetrosis, histiocytosis X, Hurler syndrome, amyloidosis, systemic sclerosis, breast cancer, Ewing's sarcoma, testicular cancer, germ cell tumors, neuroblastoma, medulloblastoma, renal cell carcinoma, nasopharyngeal carcinoma, ovarian cancer, Wilms' tumor, rhabdomyosarcoma, pancreatoblastoma, and multiple sclerosis. We had 105 cellular therapies for postmyocardial infarction, multiple sclerosis,
cirrhosis
, head of femur necrosis, and renal cell carcinoma. About 30 patients were retransplanted in this center. About 74.9% of the patients (1530 of 2042) remained alive between one to 168 months after stem cell transplantation. Nearly 25.1% (512 of 2042) of our patients died after stem cell transplantation. The causes of deaths were relapse, infections, hemorrhagic cystitis, graft versus host disease, and others.
...
PMID:Stem cell transplantation; Iranian experience. 1911 Oct 33
Eighty-four-year-old male patient with
liver cirrhosis
, suffered from dyspnea on August 2006. Four months later, his symptom has remained and he was admitted to our hospital. A white blood cell decrease and anemia were observed by the blood test. He underwent echocardiography and 99mTc-tetrofosmin myocardial scintigraphy (99mTc-Tf) at rest, which showed no abnormal cardiac imaging. But 99mTc-Tf whole-body planar imaging showed extremely increased bone marrow uptake. 99mTc-HMDP bone scintigraphy also showed abnormal hot spots in the same skeletal regions. Bone marrow biopsy revealed
myelodysplastic syndrome
like findings. 201Tl and 99mTc as tracers for myocardial perfusion imagings were used to evaluate coronary heart disease, but increased uptake of these tracers were reported in malignant tumors and bone metastasis. He did not have malignant tumor or bone metastasis, so increased uptake of 99mTc-Tf and 99mTc-HMDP was thought to be caused by hyperactive flow with ineffective hematopoiesis. We report a case that abnormal skeletal uptake of 99mTc-Tf which was caused by ineffective hematopoiesis of
myelodysplastic syndrome
.
...
PMID:[Abnormal bone marrow uptake of 99mTc-tetrofosmin in myelodysplastic syndrome with ineffective hematopoiesis: a case report]. 1959 95
Although the incidence of (
myelodysplastic syndrome
(
MDS
)) is higher among heart and lung transplant recipients than the general population, the same has not been shown in liver transplant (OLT) patients. We present the second known case of
MDS
after OLT. Case reports of
MDS
in OLT were identified using PubMed. Patient data were gathered from the patient and the medical record. A 54-year-old Caucasian man underwent OLT in 2003 and again in 2004 for hepatitis C-related
cirrhosis
. In 2007, the patient developed weakness, malaise, and shortness of breath. Laboratory studies revealed pancytopenia. Bone marrow biopsy showed
MDS
, with refractory anemia and excess blasts-1. The patient underwent chemotherapy and reduction in immunosuppression without a clinical response. Our experience suggested that
MDS
, although rare, should be considered in the differential diagnosis of pancytopenia after OLT. Once diagnosed, immunosuppression reduction, chemotherapy, and even stem cell transplantation may be the appropriate treatment in selected candidates.
...
PMID:A case of myelodysplastic syndrome in a liver transplant patient. 1991 20
Patients with hepatitis C virus (HCV) infection develop a number of hematologic disorders, with benign and malignant B-cell proliferations being the most common. HCV-infected patients are also prone to developing peripheral cytopenias, the etiologies of which are multifactorial and include hypersplenism and/or antiviral medications. Some of these patients may undergo bone marrow biopsy but no study has systematically recorded the bone marrow findings in this patient group. Here, we report on the range of bone marrow findings in 47 adult HCV-infected patients. These patients, who lacked concurrent human immunodefiency virus (HIV) infection, most commonly presented for a bone marrow biopsy due to abnormal peripheral cell counts. The bone marrow biopsies displayed a range of findings. Dyserythropoiesis, present in 19% of the cases, was the most common finding. Patients with pancytopenia(n = 6), as defined by current World Health Organization standards, were the most likely to have bone marrow abnormalities; two pancytopenic patients had acute myeloid leukemia, and one patient had a primary
myelodysplastic syndrome
. There was no correlation in bone marrow findings and antiviral medications, MELD score,
cirrhosis
or splenomegaly, suggesting that the degree of bone marrow dysfunction is independent of stage of HCV. The results of this study suggest that bone marrow biopsy in HCV-infected patients, even those with features of hypersplenism and/or documented antiviral therapy, can be a valid test for hematologic evaluation, especially for patients with severe pancytopenia and/or sudden alterations in peripheral cell counts.
...
PMID:Bone marrow biopsy in patients with hepatitis C virus infection: spectrum of findings and diagnostic utility. 2009 34
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