Results 11 to 20 of about 140 (128)

Pancréas ectopique de localisation hépatique

The Pan African Medical Journal, 2020
Le pancréas ectopique (ou aberrant ou hétérotopie pancréatique) se définit par la présence de tissu pancréatique en situation anormale, sans rapport anatomique avec la glande principale.
Faten Limaïem
doaj   +1 more source

Carcinome sarcomatoïde: prise en charge thérapeutique et profil pronostique à propos d´une localisation maxillaire inhabituelle (à propos d´un cas)

The Pan African Medical Journal, 2021
Le carcinome sarcomatoïde est une tumeur maligne rare, agressive de mauvais pronostic à pouvoir récidivant très élevé. Sa localisation au niveau du sinus maxillaire est extrêmement rare.
Zahra Sayad, Bouchra Dani, Rajaa ElAzzouzi, Hafsa Elouazzani, Nadia Cherradi, Salma Benazzou, Malik Boulaadas   +6 more
doaj   +1 more source

Molecular assessment of antibody‐mediated rejection in human pancreas allograft biopsies

Clinical Transplantation, Volume 34, Issue 11, November 2020., 2020
Abstract Pancreas transplant longevity is limited by immune rejection, which is diagnosed by graft biopsy using the Banff Classification. The histological criteria for antibody‐mediated rejection (AMR) are poorly reproducible and inconsistently associated with outcome.
Candice Roufosse, Cinthia Drachenberg, Karine Renaudin, Michelle Willicombe, Frederic Toulza, Kathy Dominy, Adam McLean, Naomi Simmonds, Hanneke de Kort, Diego Cantarovitch, Joseph Scalea, Michael Mengel, Benjamin Adam   +12 more
wiley   +1 more source

Silver Nanoparticle-Induced Lymphocyte Activation in Zebrafish [PDF]

Nanomedicine Research Journal, 2022
Silver nanoparticles (Ag-NPs) are among the most widely used nanomaterials in the world. Nanotoxicological data on these additives remain unclear. The aim of this study is to evaluate the in vivo effects of Ag-NPs bioaccumulation on the hematological ...
Tarek Mahjoub, Saoussene Chernine, Rym Lahmar, Victor Gourain, Mohamed-Sofiane Mahjoub, Ahmed Rejeb, Mohamed-Néjib Romdane, Samir Ben Romdhane, Hafedh Abdelmelek   +8 more
doaj   +1 more source

KRAS Mutation in Serous Borderline Tumor of the Testis: Report of a Case and Review of the Literature

Case Reports in Urology, Volume 2020, Issue 1, 2020., 2020
Ovarian‐like epithelial tumors of the testis, including serous borderline tumors, are rare entities. We report the case of a 60‐year‐old man with a left intratesticular mass who had a radical orchidectomy. Histologically, the tumor was identical to the ovarian counterpart showing a well‐delineated cystic lesion characterized by intraluminal papillae ...
Sarah Bouri, Jean-Christophe Noël, Xavier Catteau, Walid Al Hajj Obeid, Ilyas Svistakov, Thierry Roumeguère, Nicky D’Haene, Sandrine Rorive, Mehraj Sheikh   +8 more
wiley   +1 more source

P53 and PIK3CA Mutations in KRAS/HER2 Negative Ovarian Intestinal‐Type Mucinous Carcinoma Associated with Mature Teratoma

Case Reports in Obstetrics and Gynecology, Volume 2020, Issue 1, 2020., 2020
Primary ovarian intestinal‐type mucinous carcinomas associated with mature teratoma are rare and represent less than 3% of all primary ovarian neoplasms. The molecular profile of these tumors is still controversial. We report here the first case of mucinous ovarian tumor in which mutation of the PIK3CA and P53 genes could be demonstrated by the next ...
Sarah Bouri, Philippe Simon, Nicky D’Haene, Xavier Catteau, Jean-Christophe Noël, Maria Grazia Porpora   +5 more
wiley   +1 more source

Le carcinome verruqueux de la vulve : à propos de quatre cas

The Pan African Medical Journal, 2014
Le cancer verruqueux de la vulve est une variante rare et bien différenciéedu carcinome épidermoïdedont les particularités diagnostiques, thérapeutiques et pronostiques méritent d'être distinguées.
Majdouline Boujoual, Hafid Hachi, Mouna Rimani, Basma El khannoussi, Abdesslam Bougtab   +4 more
doaj   +1 more source

Existe-t-il une corrélation entre la taille tumorale au scanner et les caractéristiques anatomopathologiques du cancer du rein?

African Journal of Urology, 2015
Introduction: Le stade tumoral, le grade nucléaire et le type histologique sont considérés comme les facteurs pronostiques les plus importants dans le carcinome à cellules rénales de sorte qu’il est devenu de plus en plus important d’obtenir les ...
Y. Kharbach, D. Amiroune, M. Ahsaini, A.E. Majdoub, A.A. Bouchikhi, Y. Ahallal, S. Mellas, J.E.E. Ammari, M.F. Tazi, A. Khallouk, M.J.E. Fassi, M.H. Farih   +11 more
doaj   +1 more source

Le mélanome malin de la fosse nasale

The Pan African Medical Journal, 2012
Le mélanome muqueux primitif de la fosse nasale est une tumeur maligne très agressive, rare, constituant 1% de l'ensemble des mélanomes. Sa symptomatologie est non spécifique et son diagnostic est anatomo-pathologique, appuyé par l'immunohistochimie. Son
Wafa Rekik, Aida Goucha, Mohamed Moncef Hamdane, Boutheina Debbabi, Ahmed EL May, Amor Gammoudi   +5 more
doaj   +1 more source

Pancreatic medullary carcinoma developed on a pancreatic intraductal papillary mucinous neoplasm with loss of MSH2 and MSH6 expression: a case report

Diagnostic Pathology, 2021
Background Pancreatic medullary carcinoma (PMC) is a rare pancreatic tumor, usually showing the presence of microsatellite instability, mostly MLH1 silencing, and a wild-type KRAS mutation status.
Camille Verocq, Marie-Lucie Racu, Dominique Bafort, Gloria Butorano, Luis Perez-Casanova Garcia, Julie Navez, Marc Witterwulghe, Kieran Sheahan, Niall Swan, Jean Closset, Jean-Luc Van Laethem, Calliope Maris, Nicky D’Haene   +12 more
doaj   +1 more source