CONTEXT A nonlaparotomic route is recommended for hysterectomy for benign indications. OBJECTIVE 1) Predict the difficulty of hysterectomy to treat benign disease as measured by operative time and risk of laparotomy, 2) confirm the safety and quality of increasing our minimally invasive hysterectomy (MIH) rate, and 3) determine whether the assistant's experience affected the likelihood of an ...

This review covers chemical carcinogenesis studies in nonhuman primates performed by the National Cancer Institute, USA, to provide hitherto unavailable information on their susceptibility to compounds producing carcinogenic effects in rodents. From autopsy records of 401 breeders and untreated controls, incidences of spontaneous malignant tumors were found to be relatively low in cynomolgus (1...

Anaplastic glioma (AG) is divided into three morphology-based groups (anaplastic astrocytoma, anaplastic oligodendroglioma, anaplastic oligoastrocytoma) as well as three molecular groups (glioma-CpG island methylation phenotype [G-CIMP] negative, G-CIMP positive non-1p19q codeleted tumors and G-CIMP positive codeleted tumors). The RTOG 9402 and EORTC 26951 trials established radiotherapy plus (...

For decades, the role of chemotherapy in the management of gliomas has been controversial. In 2005, Stupp et al[1] presented the first convincing data that the addition of chemotherapy (temozolomide) to radiation therapy (RT) increased median survival by 2.5 months compared with RT alone, leading to a new “standard of care” for glioblastoma multiforme. A similar effect of chemotherapy was repor...

Graft failure is a problem in HLA-identical sibling transplants for patients with refractory severe aplastic anaemia (SAA). Intensification efforts includes addition of radiation or biologic agents such as antithymocyte globulin (ATG), procarbazine or cyclophosphamide has often been advocated to combat this problem. With this approach engraftment rate has improved. However the incidence of tran...

The development of curative chemotherapy regimens for the treatment of Hodgkin's lymphoma (HL) is one of the true success stories in oncology. Most patients diagnosed with HL today can be cured. The major task remaining before us is curing as many patients as possible with their initial therapeutic approach while minimizing the acute toxicities and limiting the lifetime risks of important secon...

Head and neck metastasis from glioblastoma is rare event usually seen in patients with previous and repeated surgery. We present the case of a 35 yr-old-female suffering from metastatic glioblastoma in cervical lymph node that was diagnosed by fine needle aspiration. During the last 4 yr, she had four separate craniotomies for the recurrent brain tumors. Cytological diagnosis was made by light ...

A previously characterized cohort of 115 Great Lakes fisheaters and 95 non-fisheating controls was re-examined in 1989 to evaluate changes that had occurred in serum PCB and DDT levels since the 1982 study. Substantial and significant decreases in mean serum DDT levels had occurred in both fisheaters (25.8 ppb vs 15.6 ppb) and controls (9.6 ppb vs 6.8 ppb) over this time period. In contrast, on...