Results 51 to 60 of about 31,200 (295)

Frequency of malignant biliary strictures in Upper Egypt: a pilot study

The Egyptian Journal of Internal Medicine, 2019
Background and aim Biliary strictures are challenging clinical condition for gastroenterologists, radiologists, and surgical specialists. We aimed to find out the frequency of malignant biliary strictures in our institutions.
Adnan A Mohamed, Ahmed M Ali, Mahmoud R Shehata, Wael A Elsewify, Salah Maklad   +4 more
doaj   +1 more source

The clinical effectiveness of transurethral incision of the prostate : a systematic review of randomised controlled trials [PDF]

, 2011
The original publication is available at www.springerlink.com.Peer ...
AP Verhagen, AV Sarma, BH Zorn, Cynthia Fraser, Graeme MacLennan, H Hedlund, HO Nielsen, James N’Dow, L Saporta, M Emberton, M Riehmann, M Rodrigo Aliaga, M Tkocz, Matthew Shaw, MK Li, MM Christensen, P Boyle, P Hellstrom, PF Soonawalla, PH Abrams, Q Yang, RF Talic, Robert Pickard, S Downs, S Furuya, S Jahnson, T Dorflinger, T Lourenco, Tania Lourenco, V Watson   +29 more
core   +1 more source

Animal models of benign airway stenosis: Advances in construction techniques, evaluation systems, and perspectives

Animal Models and Experimental Medicine, EarlyView.
Currently, the animals commonly used to establish animal models of benign airway stenosis (BAS) include mice, rats, pigs, dogs, rabbits, and ferrets. The establishment methods involve one or a combination of two methods such as mechanical injury, tracheal cautery, cuff overpressure intubation, laser injury, and endoscopic silver nitrate cauterization ...
Wusheng Zhang, Yilin Chen, Chengcheng Yang, Yuchao Dong, Haidong Huang, Hui Shi, Chong Bai   +6 more
wiley   +1 more source

Performance of large language models in the differential diagnosis of benign and malignant biliary stricture

Frontiers in Oncology
BackgroundDistinguishing benign from malignant biliary strictures remains challenging. Large Language Models (LLMs) show promise in enhancing diagnostic accuracy.
Chenxi Kang, Jing Li, Xintian Yang, Gui Ren, Linhui Zhang, Wei Wang, Xin Liu, Lei Wang, Guochen Shang, Jianglong Hong, Bingnian Wan, Yu Du, Wei Zeng, Yaling Liu, Tongxin Li, Lijun Lou, Hui Luo, Shuhui Liang, Yong Lv, Yanglin Pan   +19 more
doaj   +1 more source

Distal Bile Duct Metastasis From Rectal Cancer: The Diagnostic Contribution of Intraductal Ultrasonography. [PDF]

DEN Open
ABSTRACT A 49‐year‐old male developed liver dysfunction during chemotherapy for rectal cancer located in the rectosigmoid region. Although magnetic resonance cholangiopancreatography initially indicated sclerosing cholangitis, endoscopic retrograde cholangiopancreatography and intraductal ultrasonography revealed multiple non‐contiguous intraductal ...
Monoe S, Nishio R, Nakano A, Yasue Y, Yamashita T, Iwata H.   +5 more
europepmc   +2 more sources

Injecção intralesional de betametasona nas estenoses benignas do esófago [PDF]

, 2006
Intralesional steroid injection has been used in benign oesophageal strictures to improve the results of dilatation. Most studies use triamcinolone, only a few have reported using betamethasone.
Almeida, N, Cotrim, I, Freitas, D, Gomes, D, Gonçalves, C, Gouveia, H, Gregório, C   +6 more
core  

Novel biomarkers and endoscopic techniques for diagnosing pancreaticobiliary malignancy [PDF]

, 2017
The UK incidence of pancreatic ductal adenocarcinoma is 9 per 100,000 population, and biliary tract cancer occurs at a rate of 1-2 per 100,000. The incidence of both cancers is increasing annually and these tumours continue to be diagnosed late and at an
Joshi, D, Keane, MG, Pereira, SP, Shah, A   +3 more
core   +2 more sources

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Endoscopic management of benign biliary strictures: Possibility or exercise in futility?

Journal of Digestive Endoscopy, 2012
Benign biliary strictures for which endoscopic treatment is proposed are mostly related to liver transplantation or chronic pancreatitis (one third of cases each) and, less frequently, to other causes (e. g., cholecystectomy, sphincterotomy).
Pierre H. Deprez
doaj   +1 more source

Extrahepatic complications of liver transplantation. [PDF]

, 1985
The massive surgical assault associated with hepatic transplantation makes a high frequency of complications almost inevitable. In this review of 225 patient records, selected at random from cases of liver transplantation in Pittsburgh over a 2 1/2 year ...
Shaw, BW, Starzl, TE, Wood, RP
core   +1 more source