Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0035412 (rhabdomyosarcoma)
 6,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two cases of paratesticular rhabdomyosarcoma are reported. A 15-year-old boy was admitted in July, 1983, with a 3-week history of gradually increasing painless scrotal swelling on the right side. With the suspicion of testicular cancer, right radical orchiectomy was performed and pathological examination revealed an embryonal rhabdomyosarcoma of the paratesticular region. Chemotherapy and retroperitoneal lymphadenectomy were performed, and the latter revealed lymph node metastasis at the bifurcation of the aorta. Radiotherapy was not done because of adherent ileus. About 8 months after the orchiectomy, he died of recurrence at pelvic cavity and brain metastasis. A 6-year-old boy presented in March, 1985, with a complaint of right scrotal swelling that was painless and gradually increasing for about a month. Transinguinal exploration revealed a paratesticular neoplastic lesion and right radical orchiectomy was performed. Pathological diagnosis was paratesticular embryonal rhabdomyosarcoma. No evidence of metastasis was found by chest X-ray, excretory urogram, abdominal CT-scan or lymphangiography. As post-operative treatment, only chemotherapy was performed, and 9 months after the orchiectomy, the patient was asymptomatic. Ninety four cases of paratesticular rhabdomyosarcoma found in the Japanese literature are reviewed and mainly the policy of treatment is discussed.
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PMID:[Two cases of paratesticular rhabdomyosarcoma]. 361 37

Since 1970, we have carried out cancer chemotherapy and immunotherapy in cooperation with Japanese scientists, particularly Prof. H. Umezawa, who has generously supplied bleomycin, peplomycin, acalcinomycin A (ACM), THP-adriamycin (THP), neothramycin and bestatin. Malignant tumors curable by pharmacotherapy are polycythemia vera (CR 100%), acute lymphoid leukemia (ALL) (CR 80%), Burkitt tumor (CR 80 or 50%), Hodgkin disease (CR 80%), chorioepithelioma (CR 80%), testicular cancer (CR 80%), ovary cancer of children (CR 80%), Wilms renal cancer (CR 60%), rhabdomyosarcoma (CR 75%), osteosarcoma (CR 60%), Ewing tumor (CR 60%), brain tumor of children (CR greater than 50%), testicular embryonal cancer of children (CR greater than 50%), acute myeloid leukemia (AML) (CR 50%), non-Hodgkin lymphoma (NHL) (CR 50%), ovary cancer of adults (CR 40%), small cell lung cancer (CR 20%) and breast cancer. Our experimental and/or clinical experience with ACM, THP, methoxy-9-ellipticine lactate, navelbine, 4-demethyl-epipodophyllotoxin-beta-d-ethyledene glucoside, bestatin and interferon is presented. ACM is effective against AML, ALL, NHL, Burkitt tumor, breast cancer. We have comparatively investigated cardiac and dermal toxicity of 12 kinds of anthracycline antibiotics and mitoxantrone, using golden hamsters. Of the drugs examined, ACM, THP, AD-32 and AD-143 cause much less cardiomyopathy and alopecia than the other agents. The results have been confirmed by electron microscopic studies. Bestatin is an immunorestorator, which recovers immunological functions decreased in aged animals. We hope that cancer chemotherapy and immunotherapy will progress in future and contribute to cure of neoplasms. Japanese scientists have been making a great contribution in the field of cancer pharmacotherapy, and we are eager to cooperate with Japanese scientists in cancer treatment studies.
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PMID:[Japanese-French cooperation in tumor pharmacotherapy: 1970-1990]. 619 71

Beckwith-Wiedemann syndrome, familial atypical multiple mole melanoma syndrome, and hereditary tylosis are bona fide genodermatoses with malignant potential. Each of these conditions is associated with an increased incidence of certain tumors: Wilms' tumor, adrenocortical carcinomas, pancreatoblastomas, and hepatoblastomas in Beckwith-Wiedemann syndrome; intraocular malignant melanoma, pancreatic carcinoma, and noncolorectal gastrointestinal cancers in familial atypical multiple mole melanoma syndrome; and squamous cell carcinoma of the esophagus in hereditary tylosis. Other cancer-related genodermatoses are Birt-Hogg-Dube syndrome (associated with medullary carcinoma of the thyroid and renal cell carcinoma) and its variant, Hornstein-Knickenberg syndrome (associated with colon carcinoma). Kidney tumors (Wilms' tumor and malignant rhabdoid tumor), leukemias (acute myelogenous and acute myelomonocytic), retinoblastoma, and paratesticular rhabdomyosarcoma have been reported recently in children with another genodermatosis-incontinentia pigmenti. Supernumerary nipples (polythelia) may be sporadic or familial in occurrence; their presence has been associated with an increased incidence of renal adenocarcinoma, testicular cancer, prostate cancer, and urinary bladder carcinoma. The general characteristics, mucosal and skin manifestations, and noncutaneous features of all these conditions are reviewed. Also, the associated malignancies of these genodermatoses and other conditions that are characterized by dermatologic manifestations and may be either familial or secondary to an inherited gene defect are summarized.
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PMID:Miscellaneous genodermatoses: Beckwith-Wiedemann syndrome, Birt-Hogg-Dube syndrome, familial atypical multiple mole melanoma syndrome, hereditary tylosis, incontinentia pigmenti, and supernumerary nipples. 771 45

A 27-year-old man was referred to us for resection of a post-chemotherapy growing mass in the mediastinum. He had been treated with 4 courses of combination chemotherapy for his testicular cancer. The primary lesion was burned out and the anterior mediastinal metastatic tumour contained immature teratoma. After normalization of tumour marker levels, the mediastinal mass was resected completely and the resected specimen showed teratoma with rhabdomyosarcoma. Two rare clinical conditions have been seen in this case.
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PMID:Growing mediastinal metastatic tumour in a patient with burned out testicular cancer. 960 89

This retrospective study was undertaken to determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital, Nairobi. All histologically confirmed testicular cancer patients recorded at the Histopathology Department between 1993 and 1997 were analyzed. The mean age was 34.8 years with a peak incidence in the 30-44 year age group. About 10.26% of patients had history of cryptochirdism. The clinical symptoms presented were painless testicular swelling (n = 31, 79.49%), testicular pain (n = 11, 28.08%), scrotal heaviness (n = 9, 23.08%), abdominal swelling (n = 6, 15.38%), gynecomastia (n = 1, 2.56%), and eye swelling (n = 1, 2.56%). On examination, 32 patients (82.05%) had testicular masses, 10 (25.64%) had abdominal masses, 7 (17.91%) had supraclavicular and cervical lymphadenopathy, 1 had gynecomastia, and 1 had an orbital mass. More than 89% of patients had germ cell cancers with seminoma accounting for 67.35%, teratoma for 12.24%, embryonal carcinoma for 8.16%, rhabdomyosarcoma for 6.12%, and malignant germ cell tumor, orchioblastoma, and dysgerminoma each accounting for 2.04%. The various methods of treatment include orchidectomy and radiotherapy and chemotherapy in 3 patients (7.7%), orchidectomy and radiotherapy in 16 patients (41.03%), orchidectomy and chemotherapy in 6 patients (15.38%), and radiotherapy and chemotherapy in 10 patients (25.64%). No cisplatin-based chemotherapy was used. 18 patients were followed up, of whom 7 were alive after 5 years. Prognosis with current regimens was poor, with a 38.89% survival ratio in 5 years. Hence, cisplatin-based chemotherapy with up to 90% cure rates should be included in the testicular cancer management in this hospital.
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PMID:Testicular cancer at Kenyatta National Hospital, Nairobi. 1077 80

Although treatment for bladder, prostate, and testis cancer comprises a large part of adult urologic practice, the tumors that affect these organs in children are rare. Rhabdomyosarcoma,which affects the bladder, prostate, vaginal, and paratesticular areas,is treated with a combination of surgery, chemotherapy, and radiation. Most transitional cell carcinomas of the bladder and prepubertal testis tumors are managed surgically owing to the low stage at presentation. Application of the technical advances learned in adults with tumors of the bladder, prostate, and testis, combined with an understanding of the difference in tumor biology, helps urologists improve the treatment of these tumors in children.
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PMID:Pediatric urologic oncology: bladder, prostate, testis. 1531 70

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.
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PMID:Stem cell transplantation; Iranian experience. 1911 Oct 33

Management of testis cancer in children differs from that in adults due to the histological types and varying tolerances to chemotherapy agents. Embryonal adrenocarcinoma (endodermal sinus tumor, Teilum's tumor) is a tumor of infancy and young children and less aggressive than other testis cancers. Most cases require only orchiectomy for cure. Embryonal carcinoma is seen in older children and is managed by orchiectomy, regional node dissection, and chemotherapy according to stage. Teratocarcinoma is seen in older age groups. In the young children, as rhabdomyosarcoma and neuroblastoma are often present. Intensive multidisciplinary treatment is required in management. Paratesticular rhabdomyosarcoma arising in the distalcord requires pelvic and retroperitoneal node dissection in addition to orchiectomy. Chemotherapy and radiation therapy help to produce high cure rates in these tumors. Details of the treatment of these histological types and results of treatment will be presented.
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PMID:Testicular Cancer in Children. 2960 70

Testicular cancer represents 1% of all malignant tumors in men. About 95% of testicular cancers are germ cell tumors (GCTs). These can be divided into nonseminomatous GCTs (NSGCTs) and seminomas. NSGCTs include teratomas, yolk sac tumors, embryonal carcinomas, choriocarcinomas, and mixed tumors. Only 2-6% of testicular teratomas are pure teratomas. Pure teratomas can be subdivided into prepubertal and postpubertal. The prognosis is significantly different between these two age groups. Different from teratomas in ovary, the immaturity in a teratoma is not an indication of their biologic behavior; the age of the patient is of greater importance. Malignant transformation of teratoma occurs in only 3-6% of testicular GCTs. The most frequent transformed histologic types consist of rhabdomyosarcoma, adenocarcinoma, and primitive neuroectodermal tumors. We report a rare case of pure postpubertal testicular teratoma with a secondary somatic malignancy that was an incidental finding in a patient presenting with lower back pain and testicular torsion.
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PMID:Somatic Malignant Transformation of a Testicular Teratoma: A Case Report and an Unusual Presentation. 3178 58

Intracardiac metastasis of the testicular cancer is very rare phenomenon. A 30-year-old-man with a history of testicular rhabdomyosarcoma and lung metastases was found to have an intracardiac filling defect in a surveillance computed tomography scan 3 years after the initial diagnosis. A cardiac magnetic resonance imaging study was performed for further evaluation and demonstrated a lobulated, heterogeneously enhancing mobile mass within the right ventricle attaching to the anterior papillary muscle. Patient underwent an open surgical resection of the cardiac mass that was confirmed metastasis of testicular rhabdomyosarcoma into the right ventricular papillary muscle and tricuspid valve. To our knowledge, this is the first report in the literature that describes metastasis to a papillary muscle and tricuspid valve from a testicular neoplasm.
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PMID:Unusual presentation of testicular rhabdomyosarcoma metastases to the right ventricle papillary muscle and tricuspid valve. 3267 Apr 60


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