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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two groups of patients were observed for evidence of acute radiation hepatitis during "high dose" radiation to the liver. The first group of 18 patients with metastatic liver disease received an average of 4,050 rad to the whole liver. Half received anticoagulation with warfarin. One patient on anticoagulation developed evidence of acute radiation hepatitis while 2 patients did so without anticoagulation. Eleven patients with Hodgkin's disease received 4,000 rad to the left lobe of the liver during extended field radiation. Four of these 11 patients were anticoagulated to therapeutic range. Only one of the fully anticoagulated patients showed changes on liver scan consistent with radiation hepatitis whereas three did so without anticoagulation. No serious sequelae from anticoagulation occurred in either group. These preliminary data suggest that anticoagulation may be safely administered with high dose hepatic radiation and that further trials with anticoagulation are warranted.
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PMID:Anticoagulation and high dose liver radiation: a preliminary report. 10 86

Peritoneoscopy was used to evaluate the liver in 35 previously untreated patients with Hodgkin disease. Four were found to have hepatic involvement. Of the 31 patients with normal peritoneoscopies, only one had liver disease demonstrated subsequently at confirmatory exploratory laparotomy. The diagnostic accuracy of peritoneoscopy was 93% for patients at high risk for hepatic disease and 97% for all patients studied. Morbidity from the procedure was minimal. There was no mortality. Peritoneoscopy is a highly accurate staging procedure that should be considered as an antecedent or as an alternative to laparotomy in patients with Hodgkin disease. Its accuracy and minimal morbidity should be considered in the critical selection process of determining which individuals should undergo laparotomy.
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PMID:Peritoneoscopy in Hodgkin disease. Confirmation of results by laparotomy. 13 25

An ultrasonic analytical method has been developed which is capable of remote, in vivo differentiation between various types of soft tissue on the basis of differences in their gross histological structure. The method is analogous to that employed in X-ray crystallography and is referred to as ultrasonic diffraction analysis. A clinical trial of this method in the investigation of liver disease in 70 patients is reported, in which a total of 416 ultrasonic diffraction patterns associated with various liver conditions have been analysed and related to independent follow-up information. The existance of a malignant condition of the liver has been identified in 95% of the cases involving focal metastatic deposits and in all of the 11 cases studied where the livers had diffuse malignant involvement. Cirrhosis and secondary involvement of the liver due to Hodgkin's disease have also been shown to exhibit specific tissue signatures which enable them to be differentiated from other hepatic disorders.
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PMID:Ultrasonic diffraction analysis in the investigation of liver disease. 52 96

In recent literature numerous papers have been published concerning the accuracy of scintigraphic detection of liver metastases. Unfortunately however, the problem of false positive results is not particularly discussed in these papers. Because of the lack of information it was our aim to compare our own scintigraphic results with postmortem histopathological findings. Our investigations were carried out in 139 patients with various types of malignancy. Included in the investigations were 20 patients with primary liver tumor. The interval between scintigraphic examination and the histological verification ranged from 3 days to 1 year. In 62 of the patients with liver metastases, histopathology revealed liver metastases, while 77 patients showed no liver involvement. We arrived at the correct diagnosis "liver metastasis" in 50 out of 62 patients (80.6%). False negative scintigrams (19.4%) were found in most of the respective cases when diffuse malignant involvement such as leukemia and Hodgkin's disease was present, and also when the size of the metastases was less than 2 cm in diameter. Fifty six out of 77 patients (72.7%) without histopathological evidence of liver metastases revealed negative scintigrams. Twenty one (27.3%) false positive scintigrams were mostly due to (diffuse) nonmalignant disease e.g. fibrosis and cirrhosis. The overall accuracy of liver scintigraphy in our study was 76.2%. In 18 of 20 (90%) patients with focal liver disease correct diagnosis was established. 7 patients with benign liver tumors and 11 of 13 patients with hepatocellular carcinoma showed focal defects. Considering the fact that liver scintigraphy is a non-invasive procedure, it can be recommended as screening method. In connection with sonography and computer tomography liver scintigraphy can undoubtedly improve the diagnostic accuracy in detecting liver metastases and primary liver tumors.
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PMID:[Accuracy of liver scintigraphy in focal liver disease; a comparison with postmortem studies in 159 cases (author's transl)]. 53 Aug 44

Four patients who manifested an association between chronic liver disease and lymphoma are reported. Three of them had nonalcoholic cirrhosis and one had chronic cholangitis. Non-Hodgkin's lymphoma developed long after the presence of liver disease had been established in three of the patients. The fourth patient died of hepatic coma and Hodgkin's disease was discovered incidentally at autopsy. Drugs could not be incriminated in the development of either cirrhosis or lymphoma in any of the patients. A review of the literature is presented, and the view that the association between chronic liver disease and lymphoma is not coincidental is supported.
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PMID:Malignant lymphoproliferative disorders in chronic liver disease. Report of four cases and review of the literature. 71 48

Ninety-eight patients with clinically localised Hodgkin's disease underwent laparotomy and splenectomy to determine the extent of microscopic spread. In 68 patients the procedure was carried out for untreated disease apparently confined above the diaphragm. Abdominal disease cannot be confidently excluded on the basis of non-invasive investigation at presentation. Clinical assessment of splenic disease was unreliable unless gross splenomegaly was present. Pedal lymphography was accurate in assessing para-aortic and iliac disease but of no value in assessing other intra-abdominal lymph node involvement, including that of the mesenteric lymph node. Trephine bone marrow biopsy findings were normal in all patients before surgery, and only one patient was found to have diseased bone marrow by Stryker-saw biopsy at operation. Liver disease was identified at operation in nine patients, some of whom were asymptomatic with clinically undetectable splenic and nodal disease. Detailed clinical staging failed to detect disease in one-third of patients who underwent laparotomy. These studies show that if radiotherapy is to remain the treatment of choice for disease truly localised to lymph nodes a detailed staging procedure, including laparotomy and splenectomy, remains essential. The value of this potentially curative treatment is considerably diminished in the patient who has been inadequately staged.
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PMID:Intensive investigation in management of Hodgkin's disease. 100 Feb 27

Recently, a novel ultrasonic amplitude loss technique for creating images of local tissue attenuation was presented. Based on this algorithm, global attenuation estimates were calculated and consistent variations of the estimated attenuation value was observed for different liver pathologies. With the exception of Hodgkin's and acute inflammatory liver disease, the detectability of the disease states was not increased by the global attenuation estimates. In an attempt to do so, pseudo-color maps were used in this study. The conventional B-scan was presented as a grey-scale image and a color-code attribute was based on the local attenuation estimate. In the vicinity of strong reflectors we noted a typical artifact. Modification of the classical physical model, describing the ultrasonic-tissue interaction, was observed to reduce the artifacts in the attenuation estimates; however, the detectability of disease states was not increased.
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PMID:Ultrasonic multifeature maps of liver based on an amplitude loss technique and a conventional B-scan. 152 35

The authors present a novel ultrasonic amplitude loss technique, using image processing techniques and designed for computation of local attenuation estimates. Three different estimation approaches were evaluated: the extended Prony, the maximum likelihood, and the least squares approaches. The latter two approaches were found to result in a much higher estimation error than that observed for the Prony method. The attenuation values in the normal population (49 subjects) were 0.44 +/- 0.03 dB/MHz/cm. Three hundred sixty-seven liver scans from 266 patients were evaluated. Hodgkin's lymphoma patients with liver involvement had attenuation values of 0.22 +/- 0.07 dB/MHz/cm. Low attenuation values also were observed for four patients with viral hepatitis (0.31 +/- 0.08 dB/MHz/cm). The detectability of other disease states was not increased by these global attenuation estimates; however, the results demonstrate possible potential uses for the proposed technique for the diagnosis of diffuse liver disease.
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PMID:Ultrasonic attenuation maps of liver based on a conventional B-scan and an amplitude loss technique. 207 8

Forty-three patients with hematopoietic disease were treated with intensive chemotherapy and radiotherapy, followed by allogeneic bone marrow transplantation (BMT) from 28 HLA-identical and 10 one to two antigen haploidentical sibling donors and autologous BMT (5 cases). Of these cases, there were 21 with acute nonlymphocytic leukemia (ANLL), 5 with acute lymphocytic leukemia (ALL), 6 with chronic myelocytic leukemia (CML), 2 with Hodgkin's disease (HD), 8 with severe-form aplastic anemia (SAA) and 1 with thalassemia. Complications of BMT were evaluated including acute graft-versus-host disease (GVHD), interstitial pneumonia (IP), veno-occlusive liver disease (VOD), abnormalities of liver function (LF), and alteration of hepatitis B virus (HBV) markers. In thirty-three patients who were followed up for more than 3 months, we found that the incidence of moderate to severe acute GVHD (9.1%) and IP (two cases, 4.7%) were low. No VOD occurred in our series. During the follow-up period, 27 out of 35 patients (77%) had high alanine aminotransferase (ALT)/aspartate aminotransferase (AST) levels, even up to 1000 U/liter; however, only one patient succumbed to a hepatitis-related complication. Previous hepatic damage from HBV infection before BMT does not appear to increase the risk of posttransplant morbidity and mortality.
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PMID:Complications of bone marrow transplantation in Chinese. 232 72

One hundred twenty-three liver biopsies performed at staging laparotomy for Hodgkin's disease were reviewed. Discrete parenchymal lymphoid infiltrates with variable cytologic atypia were identified in 12 patients. None of these patients had liver involvement by Hodgkin's disease. All 12 patients were alive with no clinical evidence of liver disease at last follow-up examination; however, two had extrahepatic relapses of Hodgkin's disease. Parenchymal lymphoid aggregates, a nonspecific finding in the livers of patients with Hodgkin's disease, may show some degree of cytologic atypia, but they do not represent lymphoma. Such aggregates may be relatively common and they may be overinterpreted as neoplastic, particularly in patients with non-Hodgkin's lymphoma.
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PMID:Hepatic parenchymal lymphoid aggregates in Hodgkin's disease. 646 35


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