Results 51 to 60 of about 502,271 (261)

Deep Learning for Endoscopic Classification of Adenoid Hypertrophy

World Journal of Otorhinolaryngology - Head and Neck Surgery, Volume 12, Issue 3, Page 338-345, June 2026.
ABSTRACT Objective Endoscopy is a convenient and widely used method to evaluate adenoid size, but the subjectivity of its image diagnosis can result in over‐ or underestimation. To create a new assessment strategy for adenoid hypertrophy, we developed a reliable method for automated classification using a deep learning algorithm with nasal endoscopic ...
Xuan‐Sheng Wang, De‐Sheng Jia, Zhi‐Xin Mo, Hong‐Ying Zheng, Zheng‐Jun Zhong, Guo Xu, Jing Chen, Zeng‐Kai Chen, Hong‐Guang Pan, Ze‐Bin Wu   +9 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, Volume 600, Issue 9, Page 1265-1287, May 2026.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Co-existence of mucin-producing urothelial-type adenocarcinoma of the prostate and inverted papilloma of the bladder [PDF]

, 2017
Adenocarcinoma of prostate with mucinous differentiation arising in the male urethra is extremely rare, with only 21 cases reported in the previous literature. A diagnosis of mucin-producing urothelial carcinoma of the prostate is based on the pathology,
Min Zhang, Xiao-Nan Mu, Zhi-Gang Sun, Si-Jun Wang, Zhe Li, Long-Yang Zhang   +5 more
core   +1 more source

Immortalization of Human Adult Alveolar Epithelial Cells to Study Environmental Exposures of the Distal Lung

Current Protocols, Volume 6, Issue 5, May 2026.
Abstract Alveolar epithelial cell type 1 (AT1) and type 2 (AT2) cells make up the saccular gas exchange units of the lung, called alveoli. Formation of alveoli during lung development accounts for the expansive surface area of the lung, allowing for proper respiration and delivery of oxygen to the body.
Evelyn Tran, Laurence St. Pierre, Diego Velarde, Bianca dal Bó, Juan Ramon Alvarez, Kweku Ofosu‐Asante, Nazarius S. Lamango, Yong Huang, Crystal N. Marconett, Zea Borok, Beiyun Zhou, Ite A. Offringa   +11 more
wiley   +1 more source

Inverted urothelial papilloma and urothelial carcinoma with inverted growth are histologically and molecularly distinct entities

Journal of Pathology, 2020
A commentary on our manuscript 'Genomic landscape of inverted urothelial papilloma and urothelial papilloma of the bladder' was recently published in the Journal of Pathology.
N. Almassi, E. Pietzak, Judy Sarungbam, S. Tickoo, V. Reuter, D. Solit, H. Al-Ahmadie   +6 more
semanticscholar   +1 more source

Extended Genotyping as Triage of HPV Positive Screened Women in Low‐and‐Middle Income Countries

Journal of Medical Virology, Volume 98, Issue 5, May 2026.
ABSTRACT Cervical cancer screening coverage in low‐ and middle‐income countries is low, and many screened women are lost to follow‐up. Point‐of‐care testing that allows same‐day treatment could reduce the incidence of this cancer, but same‐day triage testing is required to prevent overtreatment and minimise loss‐to‐follow‐up before treatment.
Frederick H. van der Merwe, Greta Dreyer, Cathy Visser, Gerrit J. Dreyer, Karin Richter, Leon C. Snyman, Robyn Adams, Matthys H. Botha   +7 more
wiley   +1 more source

Intraoral ductal papilloma of the lower lip in a 6-year-old patient

SRM Journal of Research in Dental Sciences, 2021
Ductal papilloma is a type of rare salivary gland tumor of minor salivary glands and commonly seen in the lower lip and buccal vestibule. Ductal papilloma usually presents in the form of three histopathological variants, namely sialedenoma papilliferum ...
R Swaathi, Uma Sankari, I S Swetha, Tejasri Pokkali, Subitha Murali, A E Nagarathinam   +5 more
doaj   +1 more source

Atypical presentation of bladder urothelial carcinoma (inverted) with associated abdominal carcinomatosis in a dog

Veterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract This case report describes an atypical presentation of a canine urothelial cell carcinoma and its outcome. An 11‐year‐old, male, entire Jack Russell dog was presented with a history of dysuria unresponsive to medical management. An abdominal ultrasound revealed an atypical mural mass‐like lesion, with no evidence of mucosal involvement and ...
Maria Teresa Pinto, Julien Rodolphe Samuel Dandrieux, Ana Fernandez Gallego, Nicolas Israeliantz, Suzanne Bussey, Isabel del Portillo Miguel   +5 more
wiley   +1 more source

Bilateral inverted papilloma: Case report and literature review

Radiology Case Reports
Inverted papilloma is a rare, benign epithelial tumor of the nasal and sinus cavities with an unclear etiology. It usually presents as unilateral nasal obstruction. Diagnosis is histological, and treatment is primarily surgical. We describe a 72-year-old
Mohammed Amine Rabhi, Achraf Amine Sbai, Drissia Benfadil, Azzedine Lachkar, Adil Abdenbi Tsen, Fahd Elayoubi   +5 more
doaj   +1 more source

Prognostic Determinants in De Novo Sinonasal Squamous Cell Carcinoma: A Retrospective Study

OTO Open, Volume 10, Issue 2, April-June 2026.
Abstract Objective Patients diagnosed with de novo sinonasal squamous cell carcinoma (DN‐SSCC) generally present at an advanced stage and have a poor prognosis. The study aimed to summarize and analyze the outcomes of DN‐SSCC patients. Study Design Retrospective cross‐sectional study. Setting Single‐center clinical database.
Yue Li, Lili Cao, Jing Zhou, Hongbo Xu, Xiaohong Chen   +4 more
wiley   +1 more source