Results 261 to 270 of about 388,358 (308)

(152) A Case of Penile Neoplasm Masquerading as Acute Peyronie's Disease

The Journal of Sexual Medicine, 2023
Abstract Introduction Painful erections with curvature is pathognomonic for acute Peyronie’s Disease (PD). While resolution of pain and stabilization of curvature define the transition from acute to stable PD, there is high variability in the time from symptom onset to resolution.
S Hassig, C Wanderling, J S Gabrielsen
openaire   +1 more source

Single‐Cell and Spatial Transcriptomic Profiling of Penile Squamous Cell Carcinoma Reveals Dynamics of Tumor Differentiation and Immune Microenvironment

Advancement of science
Penile squamous cell carcinoma (PSCC) is a highly aggressive malignancy without effective treatment due to limited knowledge of its development and tumor microenvironment (TME). In this study, single‐nucleus RNA sequencing (snRNA‐seq) and high‐resolution
Hongjian Song, Zhichao Tong, Guixiang Xie, Yaowei Li, Yubo Zhao, Fengpu Fan, Zongzheng Yang, Qing Shi, Qian Zhang, Feng Wen, Hongxue Meng, Haonan Li, Pengyu Guo, Dayong Hou, ZhenWei Zhang, Zhihao Yin, Ziyi Liu, Jianwei Wang, Peng Zhang, Peng Dai, Changfu Li, Lichen Teng, Yangyang Xu, Dexin Ding, Tao Xu, Jianzhang Li, Yongsheng Chen, Y. Qiu, Xiaowei Hu, Wentao Liu, Liang Wu, Roman Nawroth, Guibo Li, Hang Su, Ziqing Deng, Ziqi Wang, Di Wang, Wanhai Xu   +37 more
semanticscholar   +1 more source

Primary Penile Mesenchymal Tumors: A Clinicopathologic Analysis of 48 Cases.

Human Pathology
INTRODUCTION While the vast majority of penile malignancies are of epithelial origin, most commonly squamous cell carcinoma, mesenchymal tumors of the penis, though rare, represent an important and diagnostically diverse group of neoplasms with variable ...
Ahmed Younes, A. Osunkoya, Jatin S. Gandhi, Viraj A. Master, Armita Bahrami   +4 more
semanticscholar   +1 more source

Challenges in diagnosis of primary penile tumor of the endodermal sinus in infants.

Andes pediatrica : revista Chilena de pediatria
INTRODUCTION Germ cell tumors (GCTs) are an uncommon group of malignant neoplasms in the pediatric population. The endodermal sinus tumor, also known as yolk sac tumor, is the most frequent subtype of GCT and typically originates in the gonads ...
María Ximena Castro-García, Alejandro Restrepo-Cedeño, Luz Ángela Urcuqui-Bustamante, Pamela Andrea Rodriguez-Riveros, William Murcia-Rodríguez, Viviana Lotero-Díaz   +5 more
semanticscholar   +1 more source

A rare penile lump: A case of recurrent myopericytoma

Sri Lanka Journal of Sexual Health and HIV Medicine
Myopericytoma is a rare, slow-growing, benign perivascular tumour that typically arises in the skin, subcutaneous tissue, and superficial soft tissue, most frequently in the lower limbs.
Roshani I. Jayaweera, Sachini Mendis, C. Jayakody   +2 more
semanticscholar   +1 more source

The first case of penile metastases of adrenocortical cancer: A clinical case

Journal of Modern Oncology
Metastases of malignant neoplasms into the penis from various primary locations are extremely rare. These lesions are due to the disseminated tumor. In most cases, the primary tumors are located in the genitourinary system (75%), gastrointestinal tract ...
N. A. Ognerubov, Tatiana S. Antipova
semanticscholar   +1 more source

Mucoepidermoid penile carcinoma: clinical, histologic, and immunohistochemical characterization of an uncommon neoplasm

Urology, 2000
We report a case of a mucoepidermoid penile carcinoma. The specimen was studied by immunohistochemistry and DNA cytometry. Mucoepidermoid and adenosquamous penile carcinoma are exceedingly rare variants of penile cancer, with very little follow-up data available.
M, Froehner, R, Schöbl, M P, Wirth
openaire   +2 more sources

Update on Pathologic Conditions, Imaging Findings, Prevention, and Management of Human Papillomavirus-related Neoplasms.

Radiographics
Human papillomavirus (HPV) is the most common sexually transmitted infection that proliferates in the squamous epithelium and is the most common source of viral-related neoplasms. Low-risk subtypes (HPV-6 and -11) cause respiratory papillomas (laryngeal,
V. Katabathina, Sammar Ghannam, Melissa M. Chen, Brian Desalme, Ryan Gabos, Ifeadi Emejulu, Preet K Sandhu, P. Valente, A. Dasyam, Srinivasa R Prasad   +9 more
semanticscholar   +1 more source

Mesenchymal Neoplasms of the Bladder and Male Genital Tract, including the Perineum and Scrotum.

Surgical Pathology Clinics
Mesenchymal neoplasms of the bladder and male genital tract are uncommonly encountered in routine diagnostic practice and present diagnostic challenges.
David J. Papke
semanticscholar   +1 more source

Gradual and synergistic correlation of tumor thickness and histological grade in penile invasive carcinomas.

Human Pathology
Histological grade and depth of invasion are among the best outcome pathological predictors in penile cancer. The TNM system is based on a combination of both for some stages.
Isabel Alvarado-Cabrero, M. Fernández-Nestosa, Raquel Valencia-Cedillo, César Urizar, Sofía Cañete Portillo, D. Sánchez, A. Cubilla   +6 more
semanticscholar   +1 more source