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Query: UMLS:C0019829 (
Hodgkin's disease
)
30,247
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The fine needle aspiration (FNA) cytology findings in 19 cases of hematopoietic and metastatic neoplasms that radiographically mimicked primary pancreatic carcinoma are reported. These cases represented 11% of 176 malignant diagnoses in a series of 304 pancreatic FNAs. The cytologic diagnoses included 7 non-
Hodgkin
's lymphomas, 2
Hodgkin
's lymphomas, 6 small cell carcinomas (4 lung, 1 gallbladder, 1 skin), 3 squamous cell carcinomas (2 cervix, 1 esophagus) and 1
hepatocellular carcinoma
. In six cases the pancreatic lesion was the initial presentation of malignant disease. These included five lymphomas, which probably involved peripancreatic lymph nodes, and a metastatic small cell carcinoma of pulmonary origin. Recognition of unusual morphologic features of pancreatic carcinoma raised the possibility of extrapancreatic malignancies. Electron microscopy and immunocytochemistry performed on FNA specimens were helpful in selected cases. The FNA diagnosis of hematopoietic and metastatic neoplasms that clinically mimic pancreatic carcinoma prompts appropriate clinical studies and treatment and eliminates the need for open pancreatic biopsy and/or resection.
...
PMID:Fine needle aspiration of metastatic and hematologic malignancies clinically mimicking pancreatic carcinoma. 163 36
This review first considered some general problems in establishing causal links between a virus and a human cancer and offered some guidelines in the pursuit of this objective. Second, it reviewed the current causal associations for several candidate oncogenic viruses in relation to the tumors with which they are associated. These include Epstein-Barr virus in relation to Burkitt's lymphoma, nasopharyngeal carcinoma,
Hodgkin's disease
, and non-Hodgkin's lymphoma; hepatitis B and C viruses in relation to
hepatocellular carcinoma
; human T-cell leukemia/lymphoma virus type 1 and atypical leukemia/lymphoma; and human papilloma viruses in relation to cervical carcinoma. For some, the causal relationship is strong: hepatitis B virus with
hepatocellular carcinoma
, and human T-cell leukemia/lymphoma virus with adult T-cell leukemia/lymphoma. For one, the causal relationship is moderate: Epstein-Barr virus with African Burkitt's lymphoma. For others it is incomplete or inconclusive: Epstein-Barr virus with
Hodgkin's disease
and non-Hodgkin's lymphoma, and hepatitis C virus with
hepatocellular carcinoma
. Current techniques do not permit an answer for some: human papilloma virus with cervical carcinoma.
...
PMID:Viruses and cancer. Causal associations. 166 91
From June 1981 to June 1989 we diagnosed 174 cases of
hepatocellular carcinoma
(
HCC
) at our institution (Piacenza, Northern Italy). Average age was 65.6 years; male to female ratio 3.4. 149 patients were cirrhotic (85.6%); alcohol abuse was present in 88/169 (52.1%); in 53/145 patients all hepatitis B virus markers were negative. Alpha-fetoprotein showed a low diagnostic sensitivity (values above 500 ng only in 49/169 or 29.0%). We used ultrasound (US) examination with a very high identification rate in all cases; pathological diagnosis was achieved by US guided fine-needle aspiration biopsy in 135 patients; in 13, by laparoscopy-histology. Metastases were found in 24/169 cases (14.2%); a second malignancy was diagnosed in 13/169 (7.7%): the most common association was
HCC
-non-
Hodgkin lymphoma
. Only 14 patients could be referred to surgery, which significantly improved prognosis.
...
PMID:Diagnostic aspects and follow-up of 174 cases of hepatocellular carcinoma. Second report. 170 84
In populations with non-HIV immunodeficiency, non-
Hodgkin lymphoma
and soft tissue sarcoma, especially Kaposi's sarcoma, are the most prominent tumours, but
Hodgkin's disease
, gastric carcinoma, squamous cell skin cancer, malignant melanoma,
hepatoma
, myeloid leukaemia and/or colorectal carcinoma have been linked in various studies. Population based cancer registries and cohort studies of HIV infected persons have generally failed to detect HIV related increases in total cancer incidence or in specific tumours other than non-
Hodgkin lymphoma
and Kaposi's sarcoma; however, associations with anal carcinoma,
hepatoma
and
Hodgkin's disease
have been suggested by some studies. Although not indicating increased risk, HIV induced immunosuppression has been linked to an acceleration of cervical and anal neoplasia and to increased aggressiveness of
Hodgkin's disease
with a relative excess of the mixed cellularity type. Advances in treatment for HIV infection will delay progression to AIDS and may allow an altered natural history to emerge, including the occurrence of excesses of additional cancer types.
...
PMID:HIV infection and cancers other than non-Hodgkin lymphoma and Kaposi's sarcoma. 182 20
A total of 2259 children with solid malignant tumors were treated at St. Jude Children's Research Hospital between the years 1962 and 1987. Of these, 112 (5%) developed spinal epidural metastasis with spinal cord compression during the course of their disease process. Metastatic epidural spinal cord compression was caused most commonly by Ewing's sarcoma and neuroblastoma, followed by osteogenic sarcoma, rhabdomyosarcoma,
Hodgkin's disease
, soft-tissue sarcoma, germ-cell tumor, Wilm's tumor, and (rarely)
hepatoma
. There was no significant difference in outcome between patients with small-cell tumors (neuroblastoma,
Hodgkin's disease
, and germ-cell tumors) who received only chemotherapy and/or radiation therapy and the patients with similar lesions who received a decompressive laminectomy alone or prior to chemotherapy and/or radiation therapy. Patients with spinal cord compression from metastatic sarcoma (Ewing's sarcoma, soft-tissue sarcoma, osteogenic sarcoma, and rhabdomyosarcoma) showed a significant improvement with decompressive laminectomy alone or before medical therapy, compared to those who received radiation therapy and/or chemotherapy without posterior decompression. Pediatric tumors invade the spinal canal via the neural foramen, compressing the spinal cord in a circumferential manner, allowing decompressive laminectomy (posterior approach) to be an effective surgical approach. Sixty-six percent of children who had no evidence of motor or sensory function below the level of the compression became ambulatory after surgical decompression and medical treatment, regardless of tumor type.
...
PMID:Pediatric spinal epidural metastases. 184 14
Carcinoembryonic antigen (CEA) was measured in 50 consecutive fine-needle aspirates of liver to determine whether elevated levels could predict the presence of carcinoma in cytologically negative aspirates. There were 44 malignant and 6 benign lesions. The highest mean CEA values (591-672 ng/ml) were obtained in metastatic adenocarcinoma of the colon, stomach, and pancreas; lower levels (13.5-151 ng/ml) were found in metastatic carcinoma from the breast and lung. Carcinoid,
hepatoma
,
Hodgkin's disease
, and benign liver aspirates had low (less than 5 ng/ml) CEA levels. Cytologic diagnosis of malignancy was 96% sensitive and 100% specific. Using 5 ng as a cutoff for malignancy, the overall sensitivity of CEA for detection of malignancy was 77%; for detection of adenocarcinoma alone, sensitivity was 85%. Specificity was 100%. The CEA content of fine-needle aspirates generally exceeded serum values by 10-100-fold. Although CEA content did not enhance the sensitivity of cytologic diagnosis, it may suggest metastatic carcinoma of the GI tract in patients presenting with adenocarcinoma of an unknown primary source.
...
PMID:Carcinoembryonic antigen in fine-needle aspirate of liver: a diagnostic adjunct to cytology. 202 78
Because of the various neoplastic manifestations of human immunodeficiency virus (HIV) and the variable period between HIV infection and the development of tumors related to acquired immunodeficiency syndrome (AIDS), it is possible that certain behaviors, toxins, genes, or infectious agents--particularly viruses--may act as cofactors in the pathogenesis of AIDS-related neoplasms. Most epidemiologic and laboratory investigations of possible cofactors have been directed toward Kaposi's sarcoma (KS), by far the most common AIDS-related tumor and one closely associated with male homosexual lifestyle in the U.S. Nonetheless, epidemiologic investigations of putative associations have not demonstrated any clear association between KS and particular viruses. Furthermore, laboratory investigations, both serologic and molecular/genetic, have failed to definitively implicate as cofactors for KS these viruses: cytomegalovirus, Epstein-Barr virus (EBV), herpes simplex viruses, pathogenic human papillomaviruses, or human herpes virus type 6. Investigations of a suggested association between EBV and AIDS-associated non-
Hodgkin
's (B cell) lymphomas (NHLs) have also been inconclusive. However, HIV may act as a cofactor in accelerating the development of hepatitis B-associated
hepatocellular carcinoma
. In summary, viral or other cofactors have not been definitely identified as cofactors in AIDS-related tumors.
...
PMID:Possible cofactors for the development of AIDS-related neoplasms. 216 69
The present day use of systemically administered isotopes and conjugated isotopic combinations are reviewed. Administration of 131Iodine in thyroid cancer led to a 97% local control and 50% complete remission of pulmonary metastases. Specificity directed isotopic therapy (metabolic, hormonal, and antibody) is discussed and includes factors such as tumor physiology and isotopic linkage. The clinical results and new knowledge being gained in
Hodgkin's disease
, non-
Hodgkin
's, colorectal,
hepatoma
, intrahepatic biliary and gliomatous cancers are reviewed. The dose response relationship to tumor remission is demonstrated in
Hodgkin
's treated with 131I antiferritin (40% partial remission) and more recently 90Yttrium antiferritin (50% complete response). Varied routes of administration, the problem of anti-antibody and bone marrow transplantation are discussed. Finally, the challenge to radiobiologists, physicists, chemists, immunologists, nuclear radiologists, and radiation oncologists is emphasized by definition of the new laboratory and clinical approaches being developed in systemic radiation therapy.
...
PMID:Systemic radiotherapy--the new frontier. 218 45
Ferritin is produced in malignant and normal tissues. It acts both as an immunosuppressant and as an iron storage protein. As a tumor associated protein, it is related to virally induced tumors, and selective tumor targeting by radiolabeled antiferritin antibodies has led to its use in clinical trials. In patients with advanced
Hodgkin's disease
who have failed conventional therapy, 131I antiferritin produced partial remissions, while 90Y antiferritin led to complete remissions and a demonstrable dose-response relationship. Combining the variable low-dose radiation patterns produced by radiolabeled antibody therapy with chemotherapy in the treatment of hepatocellular cancer has led to enhanced tumor cytotoxicity and, in some cases, the conversion of non-resectable
hepatoma
to resectable. Further, the potential for clinical and laboratory investigation of radiolabeled antibody therapy is discussed in light of new findings.
...
PMID:The theoretical implications and experimental and clinical results of radiolabeled antiferritin. 222 37
Fifty-three patients with advanced
Hodgkin's disease
, most of them previously treated, received 8 to 16 courses of modified MOPP regimens (nitrogen mustard replaced by trichlormethine in arm A, with addition of vinblastine to the 4-drug regimen in arm B, and alternation of three drugs--trichlormethine, vincristine, and prednisone--with probably non-cross resistant two drugs--vinblastine and procarbazine in arm C). Thirty patients (57%) achieved complete remission. Higher complete remission rate and longer survival was recorded in patients treated with 5-drug regimens (arms B and C) as compared to the 4-drug regimen (arm A), but the differences were not significant. Higher complete remission rates were observed in asymptomatic patients, females, and patients with lymphocyte predominance and nodular sclerosis subtypes of
Hodgkin's disease
. Besides expected short-term toxicity, 4 out of 30 complete responders developed secondary malignancies (two acute myeloblastic leukemias, one
hepatocellular carcinoma
, and one cerebellar astrocytoma). Several other patients had serious toxicity which could be attributed to chemotherapy. Twenty-eight percent of the patients has been alive 15 to 18 years since the start of this study.
...
PMID:Treatment of advanced Hodgkin's disease with modified MOPP regimens. A long-term observation. 261 74
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