Results 21 to 30 of about 152,783 (321)

Transcriptome of sessile serrated adenoma/polyps is associated with MSI‐high colorectal cancer and decreased expression of CDX2

Cancer Medicine, Volume 11, Issue 24, Page 5066-5078, December 2022., 2022
SSA/Ps showed characteristic gene expression with a strong resemblance to microsatellite instability‐high colorectal cancer. And the downregulation of CDX2 expression is an essential molecular mechanism involved in the initial stage of SSA/P tumorigenesis.
Daisuke Ohki, Nobutake Yamamichi, Yoshiki Sakaguchi, Yu Takahashi, Natsuko Kageyama‐Yahara, Mitsue Yamamichi, Chihiro Takeuchi, Yosuke Tsuji, Yasuhiro Sakai, Kouhei Sakurai, Shuta Tomida, Kazuhiko Koike, Mitsuhiro Fujishiro   +12 more
wiley   +1 more source

Diagnosis and treatment of pituitary incidentalomas

Chinese Journal of Contemporary Neurology and Neurosurgery, 2022
Pituitary incidentalomas (PIs) are defined as previously unexpected pituitary lesions which are accidentally discovered during imaging examinations performed for unrelated reasons, including pituitary adenoma, craniopharyngioma, Rathke's cyst, pituitary ...
LIU Xiao⁃hai , LI Ming⁃chu , CHEN Ge, WANG Ren⁃zhi   +3 more
doaj   +1 more source

Implementing microwell slides for detection and isolation of single circulating tumor cells from complex cell suspensions

Cytometry Part A, Volume 101, Issue 12, Page 1057-1067, December 2022., 2022
Abstract Cell loss during detection and isolation of circulating tumor cells (CTCs) is a challenge especially when label‐free pre‐enrichment technologies are used without the aid of magnetic particles. Although microfluidic systems can remove the majority of “contaminating” white blood cells (WBCs), their remaining numbers are still impeding single CTC
Liwen Yang, Mahdi Rivandi, André Franken, Maarten Hieltjes, Pieter Jan van der Zaag, Constantin Nelep, Jens Eberhardt, Stefan Peter, Dieter Niederacher, Tanja Fehm, Hans Neubauer   +10 more
wiley   +1 more source

Identifying Facial Features and Predicting Patients of Acromegaly Using Three-Dimensional Imaging Techniques and Machine Learning

Frontiers in Endocrinology, 2020
Objective: Facial changes are common among nearly all acromegalic patients. As they develop slowly, patients often fail to notice such changes before they become obvious. Consequently, diagnosis and treatment are often delayed.
Tian Meng, Xiaopeng Guo, Xiaopeng Guo, Xiaopeng Guo, Wei Lian, Wei Lian, Wei Lian, Kan Deng, Kan Deng, Kan Deng, Lu Gao, Lu Gao, Lu Gao, Zihao Wang, Zihao Wang, Zihao Wang, Jiuzuo Huang, Xiaojun Wang, Xiao Long, Bing Xing, Bing Xing, Bing Xing   +21 more
doaj   +1 more source

Steroid profiling using liquid chromatography mass spectrometry during adrenal vein sampling in patients with primary bilateral macronodular adrenocortical hyperplasia

Frontiers in Endocrinology, 2022
IntroductionAdrenal vein sampling (AVS) is not a routine procedure in patients with primary bilateral macronodular adrenocortical hyperplasia (PBMAH), but has been used to determine lateralization of cortisol secretion in order to guide decision of ...
Ru Zhang, German Rubinstein, Sharmilee Vetrivel, Sonja Kunz, Frederick Vogel, Lucas Bouys, Jérôme Bertherat, Matthias Kroiss, Matthias Kroiss, Sinan Deniz, Andrea Osswald, Thomas Knösel, Martin Bidlingmaier, Silviu Sbiera, Martin Reincke, Anna Riester   +15 more
doaj   +1 more source

Unilateral mixed adenoma of the third eyelid lacrimal gland in a boxer dog

Clinical Case Reports, 2022
A female boxer dog was presented with a mass expanding the left third eyelid. Histopathology revealed a mass composed of pleomorphic cells arranged in tubuloacinar structures, a fibrovascular myxoid stroma, and intermixed trabeculae of woven bone.
Jeremy M. McKeever, Kim M. Newkirk
doaj   +1 more source

Actualización sobre mecanismos de tumorogénesis hipofisaria

Revista de la Facultad de Ciencias Médicas de Córdoba, 2021
Los adenomas hipofisarios son neoplasias intracraneales que surgen de las células del lóbulo anterior de la glándula, benignos y de crecimiento lento en su gran mayoría.
Laura Anahi Cecenarro, Gabriela Deisi Moyano Crespo, Jorge Humberto Mukdsi   +2 more
doaj   +1 more source

BDG-Net: Boundary Distribution Guided Network for Accurate Polyp Segmentation [PDF]

Proc. SPIE 12032, Medical Imaging 2022: Image Processing, 1203230 (4 April 2022), 2022
Colorectal cancer (CRC) is one of the most common fatal cancer in the world. Polypectomy can effectively interrupt the progression of adenoma to adenocarcinoma, thus reducing the risk of CRC development. Colonoscopy is the primary method to find colonic polyps.
arxiv   +1 more source

Preoperative Fasting C-Peptide Acts as a Promising Predictor of Improved Glucose Tolerance in Patients With Acromegaly After Transsphenoidal Surgery: A Retrospective Study of 64 Cases From a Large Pituitary Center in China

Frontiers in Endocrinology, 2019
Purpose: Abnormal glucose metabolism is one of the most frequent acromegaly complications. Improvement of glucose metabolism can be observed only in half of acromegaly patients after surgery.
Zihao Wang, Zihao Wang, Lu Gao, Lu Gao, Xiaopeng Guo, Xiaopeng Guo, Chenzhe Feng, Chenzhe Feng, Kan Deng, Kan Deng, Wei Lian, Wei Lian, Ming Feng, Ming Feng, Xinjie Bao, Xinjie Bao, Bing Xing, Bing Xing   +17 more
doaj   +1 more source

Pituitary Adenoma Volumetry with 3D Slicer [PDF]

(2012) PLoS ONE 7(12): e51788, 2012
In this study, we present pituitary adenoma volumetry using the free and open source medical image computing platform for biomedical research: (3D) Slicer. Volumetric changes in cerebral pathologies like pituitary adenomas are a critical factor in treatment decisions by physicians and in general the volume is acquired manually.
arxiv   +1 more source