Results 71 to 80 of about 471,129 (282)

Studies of pathophysiology and psychosocial functioning in adolescents with anorectal anomalies [PDF]

open access: yes, 2011
PhDIntroduction: Anorectal anomalies (ARA) are a range of congenital conditions ranging from a slight malposition of the anus to complex anomalies of the hindgut and urogenital organ.
Athanasakos, Eleni P
core   +3 more sources

Anorectal Melanoma - a Histopathological Case Report and a Review of the Literature

open access: yesFolia Medica, 2018
Primary melanomas of the anus and rectum are rare neoplasms with aggressive behavior, accounting for 0.1%-4.6% of anal canal tumors. Mucosal melanomas account for approximately 1.2% of all melanomas, of which fewer than 25% are anorectal.
Kobakova Ina   +6 more
doaj   +1 more source

Regulatory harmonization: Evolution, globalization and future directions

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Regulatory harmonization has become an increasingly important and accepted approach to streamline regulatory review processes and expedite access to safe, effective and high‐quality medicines globally. This review explores the evolution and current status of regulatory harmonization, convergence and reliance initiatives.
Orin Chisholm   +2 more
wiley   +1 more source

La vacunación contra el Virus del Papiloma Humano en hombres que tienen relaciones sexuales con hombres

open access: yesENE. Revista de Enfermería
Introducción: Una parte importante de hombres que tienen sexo con otros hombres son infectados por múltiples tipos del Virus del Papiloma Humano, en mayor proporción con los tipos 16 y 18, causantes del 80% de los cánceres anales.
Oscar González-Carpio Paredes
doaj   +1 more source

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

open access: yesFood Safety and Health, EarlyView.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso   +3 more
wiley   +1 more source

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

open access: yesHead &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   +3 more
wiley   +1 more source

Rare neoplasms

open access: yes, 2015
Although interest in pancreatic pathology is very high in the radiological and gastroenterological communities, it is still the case that less is known about pathology of the pancreas than about liver pathology, for example.
CIARAVINO, VALENTINA   +5 more
core  

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

open access: yesIbrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li   +10 more
wiley   +1 more source

Self-reported anal cancer screening experiences in MSM: recency, follow-up, and methodological insights

open access: yesFrontiers in Oncology
IntroductionMen who have sex with men (MSM) are disproportionately affected by human papillomavirus (HPV)-associated anal cancer. Prior to national anal cancer screening guidelines, literature suggested that the overall utilization of screening was low ...
Sarah L. Bennis   +6 more
doaj   +1 more source

Mucinous Neoplasms

open access: yes, 2015
Although interest in pancreatic pathology is very high in the radiological and gastroenterological communities, it is still the case that less is known about pathology of the pancreas than about liver pathology, for example.
D'ONOFRIO, Mirko   +7 more
core  

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