Results 151 to 160 of about 48,384 (279)

Gastric mucinous carcinoma with micropapillary carcinoma component: Case report of tumor morphology not previously described in stomach

Human Pathology: Case Reports, 2018
Micropapillary (MP) carcinoma is an uncommon tumor with a distinct histologic pattern. Although micropapillary carcinoma has been reported in the stomach, the concurrence of mucinous carcinoma and micropapillary carcinoma has not been reported to-date. A
Z.M. El-Zaatari, M.R. Schwartz, A.G. Ayala, J.Y. Ro   +3 more
doaj  

A Growing Pink Periorbital Papule in a Middle‐Aged Man: A Clinicopathological Challenge

International Journal of Dermatology, EarlyView.
ABSTRACT This report describes a case of a 48‐year‐old man who presented with a slowly enlarging lesion on the right lower eyelid that had been present for 8–9 years. The skin biopsy revealed an apocrine carcinoma of the eyelid. We discuss the clinical and histopathological differential diagnosis of apocrine carcinoma, along with treatment ...
Lydia A. Luu, Linglei Ma, Mark Russell
wiley   +1 more source

Comparison of clinicopathological features and prognostic analysis between early-onset and late-onset advanced rectal mucinous adenocarcinoma

结直肠肛门外科
[Objectives] To compare the clinicopathological features with early-onset and late-onset advanced rectal mucinous adenocarcinoma and analysis the prognosis.
Du Rui, Chang Yue, Li Yonghai, Cheng Yuanguang, Zhang Juan, Zhang Chengyue, Xu Liejuan, Liu Yuancheng   +7 more
doaj   +1 more source

Evaluating Malignant Potential of Gastric Adenomas: The Role of Endoscopic Features and Genetic Alterations

Journal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Background and Aim There is no “gold standard” treatment for gastric adenomas due to uncertainty about their malignant potential. We wanted to understand better the factors contributing to their transformation into malignant tumors by analyzing their long‐term development, including endoscopic observations and genetic abnormalities.
Takeshi Ishida, Tatsuya Yamaguchi, Takashi Yoshida, Shoji Kobayashi, Toru Kuno, Shinya Takaoka, Yuko Aonuma, Satoshi Kawakami, Masaru Muraoka, Yuichiro Suzuki, Mitsuaki Sato, Shinichi Takano, Shinya Maekawa, Nobuyuki Enomoto   +13 more
wiley   +1 more source

TROP2 Expression in Salivary Gland Adenoid Cystic Carcinoma (ACC) According to Histologic Subtype: Therapeutic Implications

Journal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Background Adenoid cystic carcinoma (ACC) is a common salivary gland carcinoma with high recurrence and distant metastasis rates. Currently, there is no standard systemic treatment available. TROP2 is a transmembrane glycoprotein involved in the oncogenesis of several tumors that can be therapeutically targeted by a TROP2‐antibody–drug ...
Juliana Mota Siqueira, Yoshitsugu Mitani, Mario L. Marques‐Piubelli, Camilla Oliveira Hoff, Flavia Bonini, Luana Guimaraes de Sousa, Mutsumi Mitani, Giovanna Lopes Carvalho, Fabio Daumas Nunes, Leandro Luongo Matos, Shiaw‐Yih Lin, Michael T. Spiotto, Ehab Y. Hanna, Daniel J. McGrail, Adel K. El‐Naggar, Renata Ferrarotto   +15 more
wiley   +1 more source

Demystifying “Hyaline Angiopathy” of Pulse Granuloma in Oral and Extraoral Surgical Pathology

Oral Diseases, EarlyView.
ABSTRACT Background and Objectives Pulse granuloma (PG), or giant cell hyaline angiopathy, is an immune‐mediated reaction often following the implantation of plant‐derived food particles. PGs are primarily found in the oral cavity and gastrointestinal tract and may represent a histopathological pitfall, being mistaken for other granulomatous conditions
Felipe Fornias Sperandio, Matheus de Castro Costa, Marina Lara de Carli, Rani Kanthan   +3 more
wiley   +1 more source

Comprehensive management of vulvovaginal cancers

CA: A Cancer Journal for Clinicians, EarlyView.
Abstract Vulvar and vaginal cancers represent rare malignancies, with an incidence of 2.7 per 100,000 women for vulvar cancer, predominantly affecting women older than 60 years, although rising rates are observed in younger demographics. Approximately 90% of vulvar cancers are squamous cell carcinoma and frequently are associated with human ...
Angélica Nogueira‐Rodrigues, Maaike H. M. Oonk, Domenica Lorusso, Brian Slomovitz, Mario M. Leitão Jr, Glauco Baiocchi   +5 more
wiley   +1 more source

Reirradiation: Standards, challenges, and patient‐focused strategies across tumor types

CA: A Cancer Journal for Clinicians, EarlyView.
Abstract Reirradiation (reRT), defined as administering a course of radiation therapy to a specific area previously irradiated, is an evolving treatment strategy for locoregionally recurrent cancer that offers significant potential and poses inherent challenges.
Arnaud Beddok, Jonas Willmann, Anna Embring, Ane L. Appelt, Panagiotis Balermpas, Kevin Chua, J. Isabelle Choi, Bernice Simone Elger, Dorota Gabrys, Peter Hoskin, Maximilian Niyazi, David Pasquier, Kelly Paradis, Orit Kaidar‐Person, Corien Plaisier, Nicole C. Schmitt, Conor E. Steuer, Juliette Thariat, Sue S. Yom, Philip Poortmans, Eliana Vasquez Osorio, Nicolaus Andratschke   +21 more
wiley   +1 more source

Adequacy evaluation of 22‐gauge needle endoscopic ultrasound‐guided tissue acquisition samples and glass slides preparation for successful comprehensive genomic profiling testing: A single institute experience

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to evaluate the successful sequencing rate of Foundation One CDx (F1CDx) using small tissue samples obtained with a 22‐gauge needle (22G) through endoscopic ultrasound‐guided fine needle acquisition (EUS‐TA) and to propose guidelines for tissue quantity evaluation criteria and proper slide preparation in clinical ...
Tami Nagatani, Yoji Wani, Masahiro Takatani, Soichiro Fushimi, Hirofumi Inoue, Shinichiro Hori, Kyohei Kai, Hideki Yamamoto, Tetsuya Okazaki, Maki Tanioka, Hiroyuki Okada, Akira Hirasawa   +11 more
wiley   +1 more source

Feasibility of Novel Slim Peroral Cholangiopancreatoscopy for the Diagnosis of Pancreatobiliary Disease

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives To evaluate the clinical outcomes of peroral cholangiopancreatoscopy (POCPS) using the 9‐Fr eyeMAX for the diagnosis of pancreatobiliary diseases. Methods This retrospective study enrolled 43 patients who underwent POCPS using the 9‐Fr eyeMAX for diagnostic procedures at two tertiary referral centers between May 2023 and November ...
Haruo Miwa, Kazuya Sugimori, Kuniyasu Irie, Yoshihiro Goda, Kozue Shibasaki, Yugo Ishino, Shotaro Tsunoda, Kazuki Endo, Ritsuko Oishi, Yuichi Suzuki, Hiromi Tsuchiya, Akihiro Funaoka, Hideyuki Anan, Yoshimasa Suzuki, Takashi Kaneko, Manabu Morimoto, Kazushi Numata, Shin Maeda   +17 more
wiley   +1 more source