Results 51 to 60 of about 37,793 (228)

Estudo da motilidade espontânea de segmentos de cólon ascendente, transverso e descendente de ratos, em banhos fisiológicos para órgãos isolados Study of spontaneous motility of parts of colon in physiologic chamber for isolated organ, in rats

Acta Cirúrgica Brasileira, 2004
OBJETIVO: Identificar as diferenças na freqüência, amplitude de contrações, traçados negativos e forma das ondas. MÉTODOS: Fez-se um estudo da motilidade espontânea de segmentos de cólon ascendente, transverso e descendente de ratas, em banhos ...
Francisco Rodrigues de Sales, Alcino Lázaro da Silva   +1 more
doaj   +1 more source

Chinese pan‐cancer patient genomic characteristics: A comprehensive analysis based on the National Cancer Center–Clinical Diagnostics Knowledgebase real‐world clinical sequencing cohort

Interdisciplinary Medicine, EarlyView.
We assembled National Cancer Center–Clinical Diagnostics Knowledgebase, a clinical genomic knowledgebase of 6935 tumors with matched normal samples, revealing key somatic alterations and actionable variants (70.2% of the cohort). Enrichment of certain different gene mutations was observed between Chinese and American populations, along with a strong ...
Hongrui Li, Shun Wang, Guowei Zhao, Jiangtao Li, Xin Li, Bingning Wang, Yi Zhang, Mengfei Yao, Lei Guo, Jianming Ying, Wenbin Li   +10 more
wiley   +1 more source

Adult intussusceptions in descending colon

Journal of Dr. NTR University of Health Sciences, 2018
Intussusception is a rare event in adults which constitutes 1–3% of all cases of intestinal obstruction. Malignant etiology as causes of intussusception is more common in large bowel accounting for 60–65% cases. Intussusception due to colonic lipoma is rare.
Rashmi Patnayak, Debashis Samal, Archeeta Pattnaik, Adya K. Panda, Debahuti Mahapatra, Amitabh Jena   +5 more
openaire   +1 more source

Deep Learning Integration in Optical Microscopy: Advancements and Applications

Microscopy Research and Technique, EarlyView.
It explores the integration of DL into optical microscopy, focusing on key applications including image classification, segmentation, and computational reconstruction. ABSTRACT Optical microscopy is a cornerstone imaging technique in biomedical research, enabling visualization of subcellular structures beyond the resolution limit of the human eye ...
Pottumarthy Venkata Lahari, Sagnika Dutta, H. Deeksha, Samreen A. Patel, Budheswar Dehury, Nirmal Mazumder   +5 more
wiley   +1 more source

MALPOSITION OF THE DESCENDING COLON [PDF]

Journal of the American Medical Association, 1918
History. —Mrs. W. K. P., aged 59, 5 feet 9 inches tall, and weighing 160 pounds, came under my care in November, 1917. About twenty-five years before she had had an operation on the pelvic organs. Following this, according to her own account, her convalescence was stormy and prolonged.
openaire   +1 more source

Integrative Genomics Reveals Causal Pleiotropy and Therapeutic Opportunities at the Interface of Acute Pancreatitis and Infection

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Understanding the genetic links between acute pancreatitis (AP) and its infectious comorbidities is crucial for prognosis and therapy, yet remains underexplored. Methods We conducted a comprehensive post‐GWAS analysis using large‐scale summary statistics for AP and 16 infectious diseases. To pinpoint pleiotropic genes, we integrated
Bo Zou, Hao Jiang, Jingsheng Ruan, Daifeng Yang, Xing Chen, Shanshan Cai, Xinglin Yi   +6 more
wiley   +1 more source

Retrograde colon imaging through colonic transendoscopic enteral tubing helps to confirm the cause of difficult colonoscopy: a case report

Therapeutic Advances in Gastrointestinal Endoscopy
Numerous factors can contribute to a difficult colonoscopy, potentially leading to an incomplete procedure and overlooked lesions. Alternative strategies for handling difficult and incomplete colonoscopies should be considered.
Xiaomeng Jiang, Runqing Wang, Haibo Sun, Faming Zhang   +3 more
doaj   +1 more source

Localized tuberculosis of the descending colon.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 2002
No ...
Stein, L., Todes, J.V.
openaire   +2 more sources

A stercoral perforation of the descending colon

Journal of the Korean Surgical Society, 2012
This is a case report on a stercoral perforation of the descending colon that was not adequately treated in the first operation. Re-operation was required in order to revise the primary repair site and to remove the impacted fecaloma.
Kang, Jeonghyun, Chung, Min
openaire   +2 more sources

Motion Mitigation Techniques for Abdominal and Cardiac MR Imaging

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT MRI of the heart and abdominal organs provides unparalleled soft tissue contrast and quantitative biomarkers, yet remains highly susceptible to physiological motion. Contractions of the myocardium, respiratory excursions, peristalsis, vascular pulsatility, and unpredictable bulk patient movement generate artifacts that impair image quality ...
Eric M. Schrauben, Gastao Lima da Cruz, Christopher W. Roy, Thomas Küstner   +3 more
wiley   +1 more source