نتایج جستجو برای: external radiation therapy
تعداد نتایج: 1028893 فیلتر نتایج به سال:
High-intensity focused ultrasound (HIFU) is a treatment option for low- and intermediate-risk prostate cancer and more recently has been used as salvage therapy after failed radiation therapy. We present a case of local recurrence with biochemical failure after radical prostatectomy and salvage external beam radiation therapy with salvage HIFU without biochemical recurrence at 20 months.
PURPOSE Prostate specific antigen velocity 2.0 ng/ml per year or greater in the year before prostate cancer diagnosis is associated with cancer specific survival following radical prostatectomy and radiation therapy. We evaluated the relationship between prediagnosis prostate specific antigen velocity and cancer progression following primary radiation therapy. MATERIALS AND METHODS We analyze...
Prostate cancer is the second most common cause of cancer death in American men and represents a significant factor in US health care costs. Radiation therapy serves as one of the most effective treatments for prostate cancer. However, radiation is also an expensive treatment modality and is a significant contributor to the overall rise in the cost of prostate cancer care. Currently, standard e...
PURPOSE To retrospectively determine the accuracy of T2-weighted endorectal MR imaging in the detection of prostate cancer after external beam radiation therapy and to investigate the relationship between imaging accuracy and time since therapy. MATERIALS AND METHODS Institutional review board approval was obtained and the study was HIPPA compliant. We identified 59 patients who underwent 1.5...
Angiokeratoma is a rare, benign skin lesion and a recognised complication of radiation therapy. Here we describe a case of extensive angiokeratoma of the groin and external genitalia resulting from external beam radiation to that area in a patient with penile carcinoma. Furthermore, we outline the management of this problem by surgical reconstruction.
Metastatic epidural spinal cord compression (MESCC) is an oncologic emergency requiring prompt treatment to maximize neurologic function, ambulatory function and local control. Traditionally, options for MESCC included external beam radiation therapy with or without surgery. Surgery has usually been reserved for the patient with optimal performance status, single level MESCC or mechanical insta...
A case of hypothyroid Graves' disease occurred following external radiation therapy to the cervical region is described. Severe hypothyroidism developed in a 56-year-old man 6 months after external radiation therapy for submandibular cancer. Serological evaluation of thyroid autoimmunity revealed the presence of antithyroid antibodies and thyrotropin-binding inhibitory immunogloblins (TBII). Di...
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