Results 1 to 10 of about 54,184 (160)

Short-term efficacy and safety of CO2 laser vaporization for anal intraepithelial neoplasia [PDF]

Frontiers in Medicine
ObjectiveTo evaluate the short-term efficacy, safety, and human papillomavirus (HPV) clearance outcomes of carbon dioxide (CO2) laser vaporization in patients with anal intraepithelial neoplasia (AIN), and to identify independent predictors of persistent
Tingting Su, Yi Yu, Fang Chen, Hongwei Zhang, Lu Zhang, Qing Cong, Qing Cong, Long Sui, Long Sui, Long Sui, Limei Chen, Limei Chen   +11 more
doaj   +2 more sources

Differences in Gut Microbiota between Healthy Individuals and Patients with Perianal Abscess before and after Surgery

Mediators of Inflammation, 2023
Surgery is the most important treatment for perianal abscesses. However, the gut microbiota of patients with perianal abscess and the effects of perianal abscess on the gut microbiota after surgery are unknown.
Hezhai Yin, Bairu Luo, Qi Wang, Zhonghua Hong, Huilin Chen, Lidong Shen, Bin Shen, Bo Hu   +7 more
doaj   +2 more sources

Can transcutaneous perianal ultrasonography be the first-line diagnostic instrument for evaluating pediatric perianal fistulas?

Gastroenterology Report, 2022
Background Pediatric perianal fistula is a common disorder. It is more difficult to detect the fistula tract and internal opening (IO) in children than in adults.
Yu Ding, Hao-Qiang Yin, Hong-Tao Liang, Jin-Gen Lu, Bo Wang, Chen Wang   +5 more
exaly   +2 more sources

Current concepts in the pathogenesis of cryptoglandular perianal fistula

Journal of International Medical Research, 2021
Cryptoglandular perianal fistula is a common benign anorectal disorder that is managed mainly with surgery. A fistula is typically defined as a pathological communication between two epithelialized surfaces.
Marcin Włodarczyk, Jakub Włodarczyk, Aleksandra Sobolewska-Włodarczyk, Radzisław Trzciński, Łukasz Dziki, Jakub Fichna   +5 more
doaj   +2 more sources

Perianal Bronchogenic Cysts: A Rare Case Report [PDF]

Clinical Case Reports
To the best of our knowledge, we report a rare case of a multilocular perianal bronchogenic cyst, confirmed by ciliated epithelium and cartilage. Clinicians should consider this diagnosis for atypical perianal masses and ensure complete excision with ...
Dongqin Wang, Zhiqiang Yuan, Chunxin Liu, Yingnan Yang, Ya Lv, Hao Huang, Yu Chen   +6 more
doaj   +2 more sources

Primary extensive perianal cutaneous tuberculosis: A challenging diagnosis. Case report and a review of the literature

Brazilian Journal of Infectious Diseases, 2023
Rationale: Perianal tuberculosis is extremely rare without previous or active pulmonary infection. Ulcerative skin lesion is a rare presentation of extrapulmonary tuberculosis in the oral, perianal, or genital mucosa and the adjacent skin. Case report: A
André Akira Ramos Takahashi, Thiago Bassaneze, Karina Scalabrin Longo, Juliana Giangiardi Batista, Jaques Waisberg   +4 more
doaj   +2 more sources

Postoperative pathology confirmed perianal plexiform neurofibroma: a case report [PDF]

Frontiers in Medicine
BackgroundPlexiform neurofibroma (PN) is extremely rare in the perianal region, primarily attributed to the lack of thick nerve trunks in the perianal area, and is closely related to neurofibromatosis type 1 (NF1).Case summaryHere we described a 21-year ...
Zhong Bo Wu, Juan Li, Min Wu, Ru Song Tian, Song Qiao, Yong Tian   +5 more
doaj   +2 more sources

Management of Perianal Crohn's Disease

American Journal of Gastroenterology, 2023
Perianal Crohn's disease affects 25%–35% of patients with Crohn's disease and has proven to be one of the most difficult complications of the disease to treat.
A. Parian, M. Obi, P. Fleshner, D. A. Schwartz   +3 more
semanticscholar   +1 more source

Mesenchymal stem cells transplantation for perianal fistulas: a systematic review and meta-analysis of clinical trials

Stem cell research & therapeutics, 2023
Background Perianal fistulas, characterised as granulomatous inflammation of fistulas around the anal canal, are associated with significant morbidity resulting in a negative impact on quality of life and a tremendous burden to the healthcare system ...
H. Wang, H.-Y. Jiang, Y.-X. Zhang, H.-Y. Jin, B.-Y. Fei, J.-L. Jiang   +5 more
semanticscholar   +1 more source

Diagnóstico e tratamento de adenocarcinoma de glândulas hepatoides em um cão: Relato de caso

Pubvet, 2022
O adenocarcinoma de glândulas hepatoides é um tumor maligno proveniente de glândulas sebáceas que mais comumente acomete cães machos, idosos e intactos. O objetivo deste trabalho é relatar o caso de um adenocarcinoma de glândulas hepatoides em um canino ...
João Segura Engelsdorff, Murilo Vebber Pessel, Giovana Braga Brancher   +2 more
doaj   +1 more source