Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034069 (pulmonary fibrosis)
 7,050 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From 1977 to 1988, 215 patients with a diagnosis of testicular seminoma were referred to the University Hospital, Hamburg, West Germany, for radiation therapy (RT). In 15 patients a careful review of the histologic condition showed signs of embryonal cell carcinoma. Three patients refused completion of therapy. No patient was lost to follow-up. On this basis, a retrospective review of 197 patients was carried out. One hundred thirty-three patients were classified as Stage I (67%), 39 as Stage II (20%), 8 as Stage III (4%), and 17 as Stage IV (9%). One hundred eighty patients had classic seminoma and 17 had anaplastic seminoma. All patients underwent high inguinal orchiectomy before treatment. Seven patients with Stages III and IV received chemotherapy before RT. Patients with Stages I and II were treated with 40-Gy photons to paraaortic and parailiac fields. Ten patients with Stage III and IV seminoma received 30-Gy photons to mediastinal and supraclavicular fields as well. Sixty patients received additional inguinal RT. The overall 5-year survival rate (corrected for intercurrent death, except for treatment toxicity) was 100% for Stage I, 100% for Stage II, 87% for Stage III, and 87% for Stage IV. The mean follow-up time was 6.3 years (range, 0.6 to 11.9 years). An evaluation of all patients showed no difference according to histologic condition or prior chemotherapy. Mediastinal and supraclavicular irradiation showed no improvement in treatment results. Acute toxicity consisted of mild to moderate emesis, increased bowel frequency, erythema, and, in four cases leucopenia and thrombopenia (all World Health Organization [WHO] Grades I to II). However, one patient died of a pulmonary fibrosis 1 month after mediastinal irradiation and 2 months after polychemotherapy, and a gastroduodenal ulcer developed in another patient 1.5 months after paraaortic RT and prior polychemotherapy. Overall, the data suggest that to avoid overtreatment and consecutive treatment morbidity reduced doses of 30 Gy and a restrictive treatment planning adapted to the individual risk are sufficient for RT for testicular seminoma. An alternative to postoperative RT in Stage I (and possibly Stage II) seminoma could be no RT, but close follow-up instead.
 ...
PMID:Treatment results and acute and late toxicity of radiation therapy for testicular seminoma. 211 39

Eighty-four patients with testicular seminoma were treated at the Northern Israel Oncology Center during the years 1968-1988. Using the staging classification of Hussey, 69 patients (82%) had Stage I, eight (10%) had Stage IIA, four (5%) had Stage IIB, one (1%) had Stage IIIA, and two (2%) had Stage IIIB disease. Sixty-nine patients (82%) had classic pure seminoma, nine (11%) had anaplastic seminoma and six (7%) had spermatocytic seminoma. Seventy-four patients (88%) underwent high inguinal orchiectomy and ten (12%) had a scrotal approach. Seventy-five patients (85%) were treated with postoperative irradiation. Stage I patients received 26-30 Gy to the paraaortic and ipsilateral pelvic lymph nodes. Stage IIA patients were treated in the same manner with a boost to the involved lymph nodes. With a mean follow-up of 97 months, 65 patients (77%) are alive and well with no evidence of disease, 7 patients (8%) are dead due to disease progression. The 5-, 10-, 15-, and 20-year actuarial survival for all patients was 90%, and for early stage patients 94%. Eight patients (14%) relapsed; 3 of them were salvaged by chemotherapy. Serious side effects of irradiation included lethal respiratory failure due to bleomycin-induced pulmonary fibrosis in one patient, peptic ulcer in three patients, hydronephrosis due to paraureteral fibrosis in one patient and recurrent paralytic ileus in one patient. Eight patients (10%) developed nine second cancers, three of them within the previous radiation field.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Testicular seminoma: 20-year experience at the Northern Israel Oncology Center (1968-1988). 800 20