Results 281 to 290 of about 1,113,960 (339)
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Gastrointestinal and Hepatobiliary Neoplasms in AIDS
Gastroenterology Clinics of North America, 1988There is an increased frequency of Kaposi's sarcoma and non-Hodgkin's lymphomas in patients with AIDS. These "opportunistic malignancies" establish the diagnosis of AIDS in an HIV-positive patient and are associated with a high likelihood of gastrointestinal and hepatobiliary involvement.
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Epidemiology of Neuroendocrine Neoplasms in the US
JAMA Network OpenKey Points Question What are the epidemiologies of neuroendocrine neoplasms (NEN) in US? Findings In this cross-sectional study evaluating 145 477 NEN cases in the US, age-adjusted incidence rates increased 5.2-fold between 1975 and 2021, with an annual ...
Arvind Dasari +7 more
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Diet, Coeliac Disease and Gastrointestinal Neoplasm
1993The epidemiology of coeliac disease is likely underestimated. Coeliac disease is becoming increasingly recognized in patients presenting only isolated iron, folate or calcium deficiencies (1,2) and in asymptomatic relatives of coeliac patients (3), so called latent coeliac disease.
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Neoplasms of the Bovine Gastrointestinal Tract
Veterinary Clinics of North America: Food Animal Practice, 1990Neoplasms of the bovine gastrointestinal tract are rare, possibly because of the low age of the sample population (slaughtered cattle). Forestomach neoplasia (papilloma/squamous cell carcinoma) has a high incidence in cattle from northern England and Scotland because of the mutagenic effects of bracken fern consumption and its interaction with BPV-4 ...
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Endoscopic Laser Therapy for Gastrointestinal Neoplasms
Surgical Clinics of North America, 1984Neoplasms of the esophagus, stomach, duodenum, ampulla, colon, and rectum have been treated with endoscopic laser therapy. For the most part, the therapy has been palliative, although curative treatment has sometimes been achieved. Considerations involved in management of cancers of the GI tract by the laser are discussed and future options envisioned.
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Computed tomography detection of gastrointestinal neoplasms.
The Italian journal of gastroenterology, 1992Gastrointestinal (GI) tract neoplasms can be detected, evaluated and staged by computed tomography (CT), especially from high-resolution examinations, but routine CT scanning may occasionally discover GI neoplasms in patients with non-specific symptoms.
Ricci, R +5 more
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[Hormone producing gastrointestinal neoplasms].
Fortschritte der Medizin, 19771. Due to their common origin from the neural crest the hormonogenic cells of the intestinal tract show similar cyto-chemical and ultra-structural characteristics. 2. Hyperplasiae and tumors of these cells lead to excessive hormone production with its consequences on the reacting organs. 3.
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[Bleeding non-epithelial gastrointestinal neoplasms].
Klinicheskaia meditsina, 1994Inefficiency of x-ray and endoscopic examinations of a bleeding hollow organ of the gastrointestinal tract may be explained by the effection of its wall with nonepithelial tumor (lipoma, neurinoma, leiomyoma). In some cases only laparotomy and examination of the abdominal cavity succeed in localization of the tumor.
V I, Zak, A P, Galtsev
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