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Query: UMLS:C0019829 (
Hodgkin's disease
)
30,247
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Although largely replaced by fine-needle aspiration (FNA) and bronchoscopy, cytological examination of sputum for exfoliated malignant cells still is considered a valuable initial diagnostic test in patients presenting with a lung mass. Thirty-five cases of secondary/metastatic tumors involving the lung and diagnosed on sputum were retrospectively reviewed from our cytopathology files for a period of 22 yr (1980-2001). Clinical history and the relevant histopathological material were examined and correlated with the cytological findings. In all cases, a history of malignancy was known. Cytological diagnoses included colonic adenocarcinoma (7 cases); non-Hodgkin's lymphoma (NHL; 5 cases); malignant melanoma (MM; 5 cases); breast carcinoma (5 cases);
Hodgkin's lymphoma
(HL; 3 cases); pancreatic adenocarcinoma (2 cases); prostatic adenocarcinoma (2 cases); and 1 case each of urothelial carcinoma, endometrial carcinoma,
renal cell carcinoma
, hepatic small-cell carcinoma, squamous-cell carcinoma (cervix), and leiomyosarcoma (LMS). Cellular preservation was optimal in all cases. The smear background was relatively clean in 25 (71%) cases and predominantly inflamed and/or necrotic in 10 (29%) cases. In non-lymphoid tumors (27 cases), isolated single malignant cells were seen in 7 (26%) cases (all cases of MM and prostatic adenocarcinoma), whereas 20 (74%) cases displayed fragments with intact tumor architecture. Overall, only 10/35 (29%) cases showed noticeable tumor-cell necrosis. In one case (LMS), cell block sections were used for immunoperoxidase (IPOX) studies with positive staining for desmin and actin. Exfoliation of cancer cells in sputum from secondary tumors in the lung is a rare phenomenon in current-day practice, with metastatic colonic adenocarcinoma seen most commonly. Intact tumor architecture was observed in exfoliated cells in 75% of the cases.
...
PMID:Exfoliative sputum cytology of cancers metastatic to the lung. 1607 47
Breast cancer is the leading cause of death from cancer in women. The metastatic involvement of the breast from nonmammary neoplasms is a relatively rare condition. Female patients are affected five to six times more frequently than male patients. We present seven patients with metastasis in the breast from extramammary tumors. Females seemed to be more frequently affected (6 women and 1 man) and included a wide range of ages (17-70 years old). All female patients had suspicious-looking abnormalities (B1-RADS 4) or lesions highly suspicious of malignancy (BI-RADS 5) in the mammography, without a confirmative fine needle aspiration cytology. The primary malignancies were equally distributed between non-hematological (1
renal adenocarcinoma
, 1 melanoma, 1 leiomyosarcoma) and hematological (1 non-
Hodgkin
's, 2
Hodgkin
's lymphomas and 1 leukemia). Treatment is therefore modified, taking into consideration the treatment and prognosis of the primary disease.
...
PMID:Metastatic disease in the breast from nonmammary neoplasms. 1628 77
Microcytosis is a characteristic laboratory feature for both iron deficiency anemia and thalassemia. It is also infrequently seen in "anemia of chronic disease" that accompanies a spectrum of chronic conditions including rheumatoid arthritis, polymyalgia rheumatica, diabetes mellitus, connective tissue disease, and protracted infection. In addition, there is a well established but pathogenetically obscure association of microcytosis with
Hodgkin's lymphoma
, Castleman's disease, and
renal cell carcinoma
. In the current study, we show that microcytosis is a frequent laboratory feature in agnogenic myeloid metaplasia and investigate its clinical relevance in the particular setting.
...
PMID:Microcytosis in agnogenic myeloid metaplasia: prevalence and clinical correlates. 1628 7
A gynaecological examination was performed because of vaginal bleeding in a 67-year-old woman who was admitted for dyspnoea and a painful cough. A tumour was detected in the vaginal wall that turned out to be a metastasis of a locally extensive and metastasised
Grawitz tumour
. In a 76-year-old woman who presented with vaginal bleeding, speculum examination revealed a polyp that protruded from the cervix. A non-
Hodgkin lymphoma
was demonstrated histopathologically. In both patients, the cervical smear showed Pap-I. Both patients were given palliative treatment. According to the guidelines, the policy of general practitioners and gynaecologists in cases of postmenopausal blood loss should be directed primarily at the exclusion of malignancy by means of transvaginal echoscopy. However, some abnormalities may then be missed. A complete gynaecological examination then becomes very important. Speculum examination forms an essential part of such a work-up.
...
PMID:[Two post-menopausal women with vaginal bleeding due to non-gynaecological malignancies]. 1635 18
Endobronchial metastases (EBM) from extrapulmonary malignant tumors are rare. The most common extrathoracic malignancies associated with EBM are breast, renal and colorectal carcinomas. In this study, we aimed to evaluate the clinical, radiographic and bronchoscopic aspects of patients with EBM who were diagnosed between 1992 and 2002. Data about patients' clinical conditions, symptoms, radiographic and endoscopic findings, and histopathological examination results were investigated. EBM was defined as bronchoscopically visible lesions histopathologically identical to the primary tumor in patients with extrapulmonary malignancies. We found 15 cases with EBM. Primary tumors included breast (3), colorectal (3), and renal (2) carcinomas; Malignant Melanoma (2); synovial sarcoma (1), ampulla of Vater adenocarcinoma (1), pheochromocytoma (1),
hypernephroma
(1), and
Hodgkin's Disease
(1). The most common symptoms were dyspnea (80%), cough (66.6%) and hemoptysis (33.3%). Multiple (40%) or single (13.3%) pulmonary nodules, mediastinal or hilar lymphadenopathy (40%), and effusion (40%) were the most common radiographic findings. The mean interval from initial diagnosis to diagnosis of EBM was 32.8 months (range, 0-96 months) and median survival time was 18 months (range, 4-84). As a conclusion, various extrapulmonary tumors can metastasize to the bronchus. Symptoms and radiographic findings are similar with those in primary lung cancer. Therefore, EBM should be discriminated from primary lung cancer histopathologically. Although mean survival time is usually short, long-term survivors were reported. Consequently, treatment must be planned according to the histology of the primary tumor, evidence of metastasis to other sites and medical status of the patient.
...
PMID:Endobronchial metastases from extrathoracic malignancies. 1647 29
We reviewed the incidence of diagnosis of
renal cell carcinoma
and lymphoma in the same patient and analyzed the characteristics of this association. Nine patients in 4 years had the diagnosis of
renal cell carcinoma
(
RCC
) and lymphoma, including 2 with
Hodgkin disease
, 1 with chronic lymphocytic leukemia (CLL), and 3 each with low-grade follicular and intermediate-grade non-
Hodgkin lymphoma
(NHL). In SEER data, the observed/expected (O/E) ratio of NHL and
RCC
is 1.86 to 2.07. In our series, 2 patients were diagnosed with NHL after the diagnosis of
RCC
, 1 was diagnosed concurrently, and in the other 6, lymphoma preceded diagnosis of
RCC
. In reviews of second malignancies following treatment of
Hodgkin disease
,
RCC
is less common (O/E 1.5, with 1/3 being transitional cell carcinoma and 2/3 being adenocarcinoma). We report 2 cases with
Hodgkin disease
preceding
RCC
, and in both,
Hodgkin disease
occurred as an adult. There is a male predominance for patients with both diagnoses, which is greater than the male predominance for either
RCC
or NHL alone (2.2 vs. 2.0 vs. 1.2). There is an increased likelihood of the lymphoma being extranodal. There is an increased association of
RCC
and NHL more often among male patients, and often with extranodal lymphoma. Potential common etiological factors include prior treatment for malignancy, genetic predisposition, environmental factors, including a search for viral sequences, and possible immune dysregulation generating the lymphoma and subsequently leading to solid tumors such as
RCC
or melanoma.
...
PMID:Renal parenchymal tumors and lymphoma in the same patient: case series and review of the literature. 1655 May 21
Antigens expressed on malignant cells in the absence of significant expression on normal tissues are highly desirable targets for therapeutic antibodies. CD70 is a TNF superfamily member whose normal expression is highly restricted but is aberrantly expressed in hematologic malignancies including non-
Hodgkin lymphoma
(NHL),
Hodgkin disease
, and multiple myeloma. In addition, solid tumors such as
renal cell carcinoma
, nasopharyngeal carcinoma, thymic carcinoma, meduloblastoma, and glioblastoma express high levels of this antigen. To functionally target CD70-expressing cancers, a murine anti-CD70 monoclonal antibody was engineered to contain human IgG1 constant domains. The engineered antibody retained the binding specificity of the murine parent monoclonal antibody and was shown to induce Fc-mediated effector functions including antibody-dependent cellular cytotoxicity, complement-dependent cytotoxicity, and antibody-dependent cellular phagocytosis in vitro. Further, administration of this antibody significantly prolonged survival of severe combined immunodeficient (SCID) mice bearing CD70+ disseminated human NHL xenografts. Survival of these mice was dependent upon the activity of resident effector cells including neutrophils, macrophages, and natural killer (NK) cells. These data suggest that an anti-CD70 antibody, when engineered to contain human IgG1 constant domains, possesses effector cell-mediated antitumor activity and has potential utility for anticancer therapy.
...
PMID:Engineered anti-CD70 antibody with multiple effector functions exhibits in vitro and in vivo antitumor activities. 1703 22
The aim of the study was to analyze several cases of secondary tumors to the thyroid, by focusing on the role of the immunohistochemical (IHC) exam in specifying the origin of the tumoral process. The studied group included 16 patients, investigated by fine-needle aspiration biopsy, frozen sections at the surgical moment, routine histopathological exam and immunohistochemical staining, using different antibodies, in accordance with the histological aspects. The final diagnosis was established as follows: metastases of squamocellular carcinoma with different degree of differentiation (seven cases), metastases of adenocarcinoma (four cases), metastases of
renal cell carcinoma
(two cases), metastases of
Hodgkin
(one case) and non-
Hodgkin lymphoma
(two cases). In four cases, the primary tumors were identified after the diagnosis of their metastases in thyroid. The immunohistochemical staining was useful in the diagnosis of squamocellular carcinoma metastases, poorly differentiated (CK19 positive), of
renal cell carcinoma
with clear cells (CK18, CK19 and CD10 positive) and in the establishing of the tumoral origin for adenocarcinomas (CK7 positive--respiratory tract, CK20 positive--digestive tract). Secondary tumors to the thyroid are rare tumors, with miscellaneous histological aspects, reason for which the diagnostic may be difficult. In these cases IHC is a useful method, allowing to the identification of the primary tumor.
...
PMID:The value of the immunohistochemical exam in the diagnosis of the secondary malignant tumors to the thyroid gland. 1764 97
Amyloidosis is a systemic disorder characterized by the extracellular tissue deposition of insoluble, toxic aggregates in bundles of beta-sheet fibrillar proteins. These deposits are typically identified on the bases of their apple-green birrefringence under a polarized light microscope after staining with Congo red, and by the presence of rigid, nonbranching fibrils 8 to 10 nm in diameter on electron microscopy. The type of amyloid fibril unit can be further defined by immunohistology or by immunoelectron microscopy. It has been described at least 25 different human protein precursors of amyloid fibrils, which will describe its corresponding amyloid disease. The most common types of amyloidosis are AL (primary) and AA (secondary) types; the former, is the most frequent and is due to deposition of proteins derived from immunoglobulin light chain fragments, occurring alone or in association with multiple myeloma. The later (AA), is caused by deposition of fibrils composed of fragments of the acute phase reactant serum amyloid A (SAA) and complicates chronic diseases with ongoing or recurring inflammation, namely; rheumatoid arthritis (RA), juvenile chronic polyarthritis, ankylosing spondylitis, familial periodic fever syndromes (Familial Mediterranean Fever), chronic infections and furthermore, some neoplasms (mainly
renal cell carcinoma
and
Hodgkin's disease
). Despite its less frequent association, some benign neoplasms can subsequently complicate to AA amyloidosis, therefore, an early diagnose and successful treatment may lead indeed, to regression of the amyloid disease. Herein, we present two cases of AA amyloidosis, both of them caused by 2 different benign neoplasms: 1. A 34 year-old woman, after chronic oral contraceptive use, developed an hepatic adenoma (fig. 1) which finally lead to AA amyloidosis with primary kidney presentation (pure nephrotic syndrome) (table 1). Post-surgical complications yield to acute renal failure from which unfortunately could not be recovered. After being on hemodialysis therapy during 10 months she received a first renal allograft without any complication. 2. A 20 year old woman, was diagnosed of AA amyloidosis after a renal biopsy (fig. 2) because of nephrotic syndrome (table 1). Further investigation lead to the finding of a hialyne-vascular type Castleman's disease located in the retroperitoneum (fig. 2). Despite surgical resection and medical treatment (colchicine) she developed progressive renal failure requiring initialization of hemodialysis therapy. After 6 years being on hemodialysis, she received a first renal allograft which is currently functioning after one year of follow- up. Although other chronic inflammatory diseases complicate more frequently to AA amyloidosis, benign tumors have to be taken into account as a potential ethiological cause for secondary amyloidosis.
...
PMID:[Systemic AA amyloidosis induced by benign neoplasms]. 1833 38
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
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