Results 1 to 10 of about 672,479 (309)

Appendix Tumours in Emergency Abdominal Surgery

Креативная хирургия и онкология, 2020
Introduction. Tumour neoplasms of the appendix represent a rare pathology with a frequency of up to 0.1 % and 0.5 % of all performed appendectomies and all forms of malignant tumours of the colon, respectively.
A. V. Melnikova, A. I. Sendik, A. G. Hasanov   +2 more
doaj   +1 more source

Metástase de adenocarcinoma mamário para a hipófise: relato de caso Breast adenocarcinoma metastatic to the pituitary gland: case report

Arquivos de Neuro-Psiquiatria, 1996
Relato de caso de metástase de adenocarcinoma mamário para a hipófise, referente a uma paciente de 57 anos de idade, apresentando imagem de tomografia computadorizada sugestiva de adenoma primário de hipófise.
Heller J. L Zambelli, José Nazareno P.O. Brito, Ligia V. M. Assumpção, Alessandra A. Q. Araújo, Eliane R. L. Zambelli, Alessandro M. Parmigiani   +5 more
doaj   +1 more source

Genetic alterations affect immune contexture of non-small cell lung cancer: Ukrainian study

Frontiers in Medicine
IntroductionAlthough the role of various genetic alterations was highlighted among factors affecting the response to immunotherapy in non-small cell lung cancer (NSCLC), the relations between oncogenic driver variants and changes in the cancer immunity ...
Denys Kozakov, Denys Kozakov, Nazarii Kobyliak, Nazarii Kobyliak, Sofiia Livshun, Oleksii Seleznov, Oleksii Seleznov, Olena Koshyk, Olena Koshyk, Alina Matvieieva, Yaroslav Shparyk, Oleksii Kolesnik, Oleksii Kolesnik, Yuliia Moskalenko, Oleksandr Vynnychenko, Roman Moskalenko, Serhii Kropyvko, Anna Khmel, Bogdana Shkarupii, Bogdana Shkarupii, Oksana Sulaieva, Oksana Sulaieva, Oksana Sulaieva   +22 more
doaj   +1 more source

Detection of liver metastases in patients with pancreatic adenocarcinoma: MRI versus CT. [PDF]

Batna Journal of Medical Sciences
Introduction. Detection of liver metastases is important to guide therapeutic management of pancreatic cancer. Data suggest that magnetic resonance imaging (MRI) is more sensitive than computed tomography (CT) for the diagnosis of liver metastases ...
Walid TIBERMACINE, Mohamed Redha SAKER, Raouf MENOURA, Redha BOUZINOUNA, Abdelaziz AMMARI, Mustapha BOUMENDJEL, Sana Hazar TACHOUR   +6 more
doaj   +1 more source

Features of lymph node metastasis depending on intratumoral heterogeneity of non-small cell lung cancer in patients with different morphological changes in the bronchial epithelium

Сибирский онкологический журнал, 2022
The aim of the study: to examine the relationship between the morphological diversity of non-small cell lung cancer and the frequency of lymph node metastasis in groups of patients with different epithelial conditions in the bronchi adjacent to the tumor.
M. V. Zavyalova, D. M. Loos, D. S. Pismenny, A. A. Durova, E. S. Andryukhova, E. O. Rodionov, S. V. Miller, S. A. Tuzikov, O. V. Pankova, L. A. Tashireva, S. V. Vtorushin, V. M. Perelmuter   +11 more
doaj   +1 more source

Uncovering Adrenal Incidentalomas – the role of imaging methods in diagnostic process

Journal of Education, Health and Sport
Introduction and purpose An adrenal incidentaloma is any lesion found unexpectedly during an imaging study performed for an unrelated reason. The detection rate of incidental adrenal tumors is steadily increasing.
Małgorzata Matuszek, Magdalena Woźniak, Wiktor Biłat   +2 more
doaj   +1 more source

A rare clinical case of a patient with mixed neuroendocrine-non-neuroendocrine neoplasms of the ampulla of vater

Сибирский онкологический журнал, 2023
Background. Neuroendocrine tumors are rare neoplasias accounting for 1 % of all digestive malignancies. In 2010, mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs) were classified by the World Health Organization This type of tumor is extremely ...
E. S. Drozdov, M. Yu. Grishchenko, V. I. Kharitonkin, N. I. Lyan, O. Yu. Borodin, E. A. Fesik, A. G. Korotkevich   +6 more
doaj   +1 more source

Adenocarcinoma of the pancreas [PDF]

Seminars in Diagnostic Pathology, 2014
Infiltrating ductal adenocarcinoma of the pancreas is a real enigma. On one hand, it is one of the most deadly of all of the solid malignancies. On the other hand, the neoplastic glands can be remarkably well-differentiated, and it can be difficult to distinguish between a reactive non-neoplastic gland and a gland of invasive adenocarcinoma.
Ralph H, Hruban, David S, Klimstra
openaire   +2 more sources

Metastasis of Colon Adenocarcinoma to Maxillary Gingiva and Palate [PDF]

Iranian Journal of Otorhinolaryngology, 2020
Introduction: Colon adenocarcinoma is one of the foremost causes of cancer mortality. Oral metastasis of colon adenocarcinoma is, however, rare and indicates an end-stage disease process.
Zohreh Dalirsani, Nooshin Mohtasham, Negin Samiee   +2 more
doaj   +1 more source

Comparing 2D and 3D Feature Extraction Methods for Lung Adenocarcinoma Prediction Using CT Scans: A Cross-Cohort Study

Applied Sciences
Lung cancer stands as the most prevalent and deadliest type of cancer, with adenocarcinoma being the most common subtype. Computed Tomography (CT) is widely used for detecting tumours and their phenotype characteristics, for an early and accurate ...
Margarida Gouveia, Tânia Mendes, Eduardo M. Rodrigues, Hélder P. Oliveira, Tania Pereira   +4 more
doaj   +1 more source