Results 61 to 70 of about 22,967 (230)

Zebrafish ventral gastrula fate map reveals neural crest progenitor domain

Developmental Dynamics, EarlyView.
Abstract Background Fate maps relate progenitor cell positions to later fates and locations of their progeny, revealing early embryonic organization. Previous zebrafish fate maps identified the origin of germ layers and derivative cell fates, but ventral gastrula progenitor domains were not fully resolved. In particular, the neural crest, a multipotent
Elaine E. Kushkowski, Victoria E. Prince
wiley   +1 more source

The Role of Multicancer Early Detection Tests in Head and Neck Squamous Cell Carcinoma: A Case Series

Head &Neck, EarlyView.
ABSTRACT Background Head and neck squamous cell carcinoma (HNSCC) lacks an established screening program, and most cases are diagnosed at advanced stages. Multi‐cancer early detection (MCED) blood‐based assays represent a promising approach, yet real‐world clinical experience with MCED‐identified HNSCC remains limited.
Abhinav Talwar, Olivia Ben‐Levy, Nikhil Sriram, Sandeep Samant   +3 more
wiley   +1 more source

A rare case of perineal neuralgia treated with ultrasound‐guided nerve block combined with water separation

Ibrain, Volume 11, Issue 1, Page 106-111, Spring 2025.
A middle‐aged man presented with a right indirect inguinal hernia in November 2020 and underwent laparoscopic high ligation of the right hernial sac. Intermittent acupuncture‐like pain in the skin of the right scrotum and medial thigh occurred 1 month after surgery and lasted for 6 months. Under ultrasound guidance, ilioinguinal nerve and genitofemoral
Yong Wang, Min Wang, Rui Jiang, Zhao‐Qiong Zhu, Guang‐Cai Li   +4 more
wiley   +1 more source

Cirurgia de resgate no carcinoma de canal anal

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVOS: Avaliar a sobrevida dos pacientes portadores de carcinoma epidermóide do canal anal submetidos a cirurgia de resgate, por recidiva ou falha do tratamento radioquimioterápico inicial.
Carlos A. C. Rangel de Castro, Viviane Rezende, Rafael Albagli, Gilson Davi Stevão, Luiz Augusto Maltoni Jr., Reinaldo Rondineli   +5 more
doaj   +1 more source

Severe maternal and neonatal morbidity or mortality in forceps versus cesarean birth in the second stage of labor: A systematic review and meta‐analysis

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Approximately one in four first‐time mothers reach the second stage of labor but cannot have a spontaneous vaginal birth, necessitating an intervention such as forceps to facilitate birth. Objective This study synthesizes evidence comparing severe maternal morbidity (SMM) and neonatal morbidity or mortality (SNMM) following forceps ...
Irina I. Oltean, Abirami Kirubarajan, Giulia M. Muraca   +2 more
wiley   +1 more source

Maternal outcomes according to fetal head station at diagnosis of the second stage of labor

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study determines the association between fetal head station (FHS) at the diagnosis of the second stage of labor and adverse maternal outcomes. Methods This retrospective cohort study was conducted at a single university‐affiliated tertiary medical center from 2011 to 2023, including singleton vertex deliveries at ≥ 37 weeks of ...
Itamar Gilboa, Daniel Gabbai, Anat Lavie, Or Rosentveig, Yoav Baruch, Yariv Yogev, Emmanuel Attali   +6 more
wiley   +1 more source

London Protocol under water-perfused HRM in a healthy population, towards novel 3D manometric parameters in an evaluation of anorectal functional disorders

BMC Gastroenterology
Background/Aim London Protocol (LP) and Classification allied to high-resolution manometry (HRM) technological evolution has updated and enhanced the diagnostic armamentarium in anorectal disorders.
Alexandre Anefalos, Carlos Augusto Real Martinez, Claudio Saddy Rodrigues Coy   +2 more
doaj   +1 more source

Structure of the anal canal and distal rectum in Wistar rats

Acta Biomedica Scientifica, 2016
The conducted research relates to the structure of anal canal and distal rectum of Wistar rats. This structure is of interest in terms of comparative anatomy and as an object of experimental model in pathology.
O. A. Goldberg, A. D. Kim
doaj   +1 more source

Clearance of high‐risk human papillomavirus in patients with cervical intraepithelial neoplasia 2–3 after the loop electrosurgical excision procedure with negative resection margins

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study aims to evaluate the longitudinal clearance rates of high‐risk human papillomavirus (hr‐HPV) and the incidence of clinical recurrence (defined by abnormal cytology or histologically confirmed cervical intraepithelial neoplasia; CIN) at 6 and 18 months post‐loop electrosurgical excision procedure (LEEP), characterizing the ...
Praew Sittichivapak, Pattama Chaopotong
wiley   +1 more source

The association between body mass index and anal canal human papillomavirus prevalence and persistence: the HIM study

Human Vaccines & Immunotherapeutics, 2019
Background: While receptive anal sex is an established risk factor for anal human papillomavirus (HPV) infection and squamous cell carcinoma of the anus (SCCA), people with anal HPV infection and SCCA commonly report no lifetime receptive anal sex ...
Alan G. Nyitray, Fen Peng, Rena S. Day, Roberto J. Carvalho Da Silva, Maria Luiza Baggio, Jorge Salmerón, Manuel Quiterio, Martha Abrahamsen, Eduardo Lazcano-Ponce, Luisa L. Villa, Anna R. Giuliano   +10 more
doaj   +1 more source