Results 221 to 230 of about 47,171 (271)

Precancerous conditions of pancreatic carcinoma

Journal of Hepato-Biliary-Pancreatic Surgery, 2000
The precancerous conditions associated with pancreatic ductal carcinoma include preneoplastic duct changes and benign-looking tumors that give rise to ductal carcinomas. Among the duct changes that are discussed as precancerous lesions are hyperplastic and metaplastic lesions, which were recently classified as pancreatic intraepithelial neoplasia types
J, Lüttges, G, Klöppel
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[Gastric precancerous conditions].

Chirurgia italiana, 1998
The Authors examine the anatomopathological and clinical features of the main gastric precancerouses and explain the diagnostic therapeutic protocols used. The diagnostic and therapeutic strategy can not leave a strict interdisciplinary collaboration out of consideration between radiologist, endoscopist, anatomist, gastroenterologist and surgeon.
P, Melita, L, Calbo, E, Cucinotta, S, Gorgone, R, Palmeri, F P, Pergolizzi, G, Melita   +6 more
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II. “Precancerous Conditions” of the Breast

The British Journal of Radiology, 1948
A Brief Paper on “precancerous conditions” of the breast, introductory to a discussion of the surgical and radiotherapeutic aspects of mammary cancer, can touch only on a few points of a subject which is one of the most debatable in the whole of pathology. It is difficult, therefore, to avoid statements which may appear unqualified and dogmatic. In the
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[Precancerous conditions].

Fortschritte der Medizin, 1983
Precancerous stages are precursors of a potential malignant growth which lead to cancer with a certain regularity. They can occur in all organs and all tissues. Consequently, they play an important part in the prevention and early detection of cancer in all medical specialties. For the pathogenesis of precancerous stages as morphologically well defined
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Spontaneous course of cervical precancerous conditions

American Journal of Obstetrics and Gynecology, 1956
Abstract On the basis of a series of 212 patients examined in the Radium Center, Copenhagen, during the period 1930–1950 the spontaneous course of cervical precancerous lesions is discussed. A total of 127 patients remained untreated throughout the observation period.
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[Oral cancer. Precancerous conditions].

Revue belge de medecine dentaire, 1995
In the precancerous lesions leukoplakia is the most frequent. This is only a clinical diagnose and a biopsy is necessary to see if there is a malignant transformation. A mycosis in a leukoplakia may be an important indicator for a local or system impairment of the immune system.
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[Colorectal cancer. Precancerous conditions].

Wiener medizinische Wochenschrift (1946), 1988
Colorectal precancerous stages are primarily benign lesions of the colon mucosa with a potential to malignant degeneration. They are macroscopically seen as polypoid lesions, but not only "adenomas" are to be seen as precancerous. Polypoid lesions which are not of neoplastic origin are not capable of malignant degeneration.
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[Atypical spermatogonias as precancerous conditions].

Schweizerische medizinische Wochenschrift, 1977
Atypical spermatogonia are relatively frequent in the vicinity of testicular teratomas or seminomas. These voluminous cells are seminoma-like, showing broad and clear cytoplasm borders, big nuclei and peculiarly enlarged nucleoli. Atypical spermatogonia usually line the tubules and displace the remaining Sertoli cells towards the middle of the tubules.
I H, Nüesch-Bachmann, , Hedinger Chr
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DNA polymerase β deficiency promotes the occurrence of esophageal precancerous lesions in mice

Neoplasia, 2021
Baoyin Yuan, Yan Qiao, Jing Lu
exaly  

Effect of Helicobacter pylori eradication on gastric precancerous lesions: A systematic review and meta‐analysis

Helicobacter, 2023
Fangyuan Zhu, Yaodong Zhu
exaly