Results 151 to 160 of about 627,955 (365)

RADIAL PULSE DIFFERENCE AND LEFT RECURRENT NERVE PARALYSIS DUE TO MITRAL STENOSIS [PDF]

, 1916
John Guttman
openalex   +1 more source

Effect of Intraoperative Posture on Accurate Diagnostic Rate of Intraoperative Nerve Monitoring During Esophagectomy

Annals of Gastroenterological Surgery, EarlyView.
Adequate contact between the intubation tube and the vocal cord muscles is crucial for effective intraoperative nerve monitoring use during esophagectomy. Additionally, intraoperative posture significantly affects diagnostic outcomes and should be carefully considered.
Masami Yuda, Keita Takahashi, Yoshitaka Ishikawa, Takanori Kurogochi, Akira Matsumoto, Naoko Fukushima, Takahiro Masuda, Naoto Takahashi, Fumiaki Yano, Ken Eto   +9 more
wiley   +1 more source

Evaluating Stenosis Detection with Grounding DINO, YOLO, and DINO-DETR [PDF]

arXiv
Detecting stenosis in coronary angiography is vital for diagnosing and managing cardiovascular diseases. This study evaluates the performance of state-of-the-art object detection models on the ARCADE dataset using the MMDetection framework. The models are assessed using COCO evaluation metrics, including Intersection over Union (IoU), Average Precision
arxiv  

Permanent Stenosis of the Ductus Communis from Inflammatory Infiltration or Cicatricial Contraction of a Duodenal Ulcer [PDF]

, 1908
Horace Packard
openalex   +1 more source

Survival Outcomes of Esophageal Squamous Cell Carcinoma Patients Who Underwent Salvage Esophagectomy: A Literature Review and Results From Two High‐Volume Centers

Annals of Gastroenterological Surgery, EarlyView.
This study aimed to investigate survival outcomes, the efficacy of lymph node (LN) dissection, and recurrence patterns in 69 patients who underwent R0 salvage surgery for esophageal squamous cell carcinoma. Of note, abdominal LN metastases had a negative impact on survival in our series.
Kotaro Sugawara, Koichi Yagi, Takashi Fukuda, Shoh Yajima, Daiji Oka, Yoshiyuki Miwa, Shuichiro Oya, Asami Okamoto, Raito Asaoka, Yoshifumi Baba   +9 more
wiley   +1 more source

Subaortic Stenosis With Elevated Aortic Gradients in a Pregnant Patient

JACC: Case Reports, 2020
Subaortic stenosis is an obstructive lesion that may be exacerbated by pregnancy. We describe the management of a 39-year-old woman presenting at 37 weeks of pregnancy with a murmur who is found to have a subaortic membrane with severely elevated left ...
Kayle S. Shapero, MD, PhD, Josephine C. Chou, MD   +1 more
doaj  

Cor Triatriatum (Stenosis of the Common Pulmonary Vein) [PDF]

, 1959
John Belcher, W. Somerville
openalex   +1 more source

Super Subtotal Gastrectomy: A Novel Reconstruction Concept for Upper Gastric Cancer That Preserves the Fornix

Annals of Gastroenterological Surgery, EarlyView.
We developed a novel super subtotal gastrectomy (SSTG) technique for upper‐third gastric cancer near the esophagogastric junction. This method preserves the gastric fornix, a major site of ghrelin secretion, while maintaining an oral margin beyond the esophageal junction. SSTG offers a potential solution for reducing postoperative complications such as
Kohei Fujita, Hiroyuki Sagawa, Sunao Ito, Ryo Ogawa, Shuji Takiguchi   +4 more
wiley   +1 more source

Numerical and Lyapunov-Based Investigation of the Effect of Stenosis on Blood Transport Stability Using a Control-Theoretic PDE Model of Cardiovascular Flow [PDF]

arXiv
We perform various numerical tests to study the effect of (boundary) stenosis on blood flow stability, employing a detailed and accurate, second-order finite-volume scheme for numerically implementing a partial differential equation (PDE) model, using clinically realistic values for the artery's parameters and the blood inflow.
arxiv  

LES of physiological pulsatile flow in a model arterial stenosis [PDF]

, 2008
Physiological pulsatile flow in a 3D model of arterial stenosisis investigated by applying Large Eddy Simulation(LES)technique. The computational domain has been chosen is as imple channel with a biological type stenosis formed eccentrically on the top ...
Molla, M.M., Paul, M.C.
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