Results 251 to 260 of about 200,124 (304)

Radiation-induced neoplasms of the brain

Cancer, 1987
The histopathology of two patients with radiation-induced neoplasms of the brain following therapeutic irradiation for intracranial malignancies is described. The second neoplasms were an atypical meningioma and a polymorphous cell sarcoma, respectively.
P P, Kumar, R R, Good, F M, Skultety, L G, Leibrock, G S, Severson   +4 more
openaire   +2 more sources

Radiation-induced pancreatitis: Search for the neoplasm!

Clinics and Research in Hepatology and Gastroenterology, 2012
The management of a patient with a post-radiation pancreatitis is reported. Several biopsies and imaging failed to diagnose the radiation-induced carcinoma revealed during emergency laparotomy. This diagnosis must be kept in mind, and repeated biopsies are necessary.
P, Landreau, O, Facy, A, Ravoire, S, Holl, B, Guiu, J-L, Jouve, P, Rat   +6 more
openaire   +2 more sources

Radiation-Induced Cutaneous Neoplasms in a Sheep

American Journal of Veterinary Research, 1971
SUMMARY A fibrosarcoma with regional lymph node metastases and a keratoacanthoma occurred in a female sheep 9 years after she was exposed at 2 skin sites to surface doses of 16,000 rads from a 32P source.
H A, Ragan, W J, Clarke, L K, Bustad
openaire   +2 more sources

Complication of Thyroidectomy in Patients With Radiation-Induced Thyroid Neoplasms

Archives of Surgery, 2004
The complication rate for thyroidectomy is the same in patients with and without a history of radiation exposure.Retrospective medical record review of 171 consecutive patients who had a previous history of radiation treatment and had undergone a thyroid operation from 1961 to 1999.University of California, San Francisco, Medical Center and affiliated ...
Shoichi, Kikuchi, Nancy D, Perrier, W Keat, Cheah, Alan E, Siperstein, Quan-Yang, Duh, Orlo H, Clark   +5 more
openaire   +2 more sources

Radiation induced thyroid neoplasms 1920 to 1987: A vanishing problem?

International Journal of Radiation Oncology*Biology*Physics, 1989
Radiation for benign diseases has been implicated as an etiologic factor in thyroid cancer. From 1930-60, over 2 million children may have been exposed to therapeutic radiation and it is estimated that up to 7% may develop thyroid cancer after a 5-40 year latency.
M P, Mehta, P G, Goetowski, T J, Kinsella   +2 more
openaire   +2 more sources

Radiation-Induced Thyroid Neoplasms: Evidence for Familial Susceptibility Factors*

The Journal of Clinical Endocrinology & Metabolism, 1988
To determine if there is a familial component to susceptibility to radiation-induced thyroid neoplasms, we studied 572 individuals who were members of 286 sibpairs who received childhood radiation treatment and for whom follow-up information was obtained. Of these 572 individuals, 240 (42.0%) had thyroid neoplasms (benign and malignant), and 75 (13.1%)
V S, Perkel, M H, Gail, J, Lubin, D Y, Pee, R, Weinstein, E, Shore-Freedman, A B, Schneider   +6 more
openaire   +2 more sources

Abstract A1-03: Mutational analysis of ionizing radiation-induced neoplasms

Cancer Research, 2015
Abstract Introduction: Ionizing radiation is a known mutagen and can cause cancers in different contexts, for example second malignant neoplasms (SMNs). SMNs are therapy-induced malignancies and severe late complications that develop in cancer survivors, particularly survivors of pediatric cancers who have received radiotherapy.
Amy L. Sherborne, Philip R. Davidson, Katharine Yu, Alice O. Nakamura, Jean L. Nakamura   +4 more
openaire   +1 more source

[Study on radiation-induced malignant neoplasms].

Gan no rinsho. Japan journal of cancer clinics, 1984
Nineteen patients with newly developed malignant neoplasms following radiotherapy are presented. The primary lesions of 6 patients were tuberculous cervical lymphadenitis, the primary lesions of the other 13 patients were malignant neoplasms. The radiation-induced malignant neoplasms of 15 patients were epithelial, only 4 patients were non-epithelial ...
Y, Maehara, T, Sakurai, M, Hareyama, M, Nishio, Y, Kagami, A, Saito   +5 more
openaire   +1 more source

[Update in radiation-induced neoplasms: genetic studies].

Bulletin du cancer, 2002
Radiation induced tumors are a possible (very) late complications of radiotherapy. The evaluation of the risks of radiation-induced tumors has been presented in different epidemiological studies, with the evaluation of the relative risk for different tissues. But, the genetic studies are rare, and no global theory exists.
Laurent, Chauveinc, Sandrine, Lefevre, Bernard, Malfoy, Bernard, Dutrillaux   +3 more
openaire   +1 more source