Results 31 to 40 of about 30,130 (194)

Porocarcinoma with perineural invasion

Indian Dermatology Online Journal, 2015
Herein we present the case of a 58 year old woman with porocarcinoma of the left forehead with perineural invasion, diagnosed after recurrence of previously excised benign poroma.
Ciara A Maguire, Viktoryia Kazlouskaya, Daniel Buchen, Patricia Heller, Dirk M Elston   +4 more
doaj   +1 more source

Visualization of Scattered Tumor Regression Following Neoadjuvant Chemoimmunotherapy With a Novel Intraoperative PET/CT Scanner

Head &Neck, EarlyView.
ABSTRACT Background Neoadjuvant chemoimmunotherapy is being explored in locally advanced head and neck squamous cell carcinoma (HNSCC), yet the spatial patterns of pathologic response and clinical implications remain poorly characterized. Methods A 79‐year‐old female with recurrent left oral tongue SCC (PD‐L122C3 Combined Positive Score 90) who ...
Andreja Radevic, Joaquin Austerlitz, Ashtyn McAdoo, Kyrionna Golliday, Takeshi Takahashi, Mitra Mehrad, Adam J. Rosenberg, Barbara A. Murphy, Eben Rosenthal, Michael C. Topf   +9 more
wiley   +1 more source

Clinicogenomic Features and Outcomes of Adenoid Cystic Carcinoma With Central Nervous System Metastases: A Single‐Institution Cohort Study

Head &Neck, EarlyView.
ABSTRACT Background Adenoid cystic carcinoma (ACC) is a rare malignancy with a propensity for perineural invasion and hematogenous spread. Central nervous system (CNS) involvement is uncommon, and detailed clinical and genomic data on this aspect of the disease remain limited.
Omar Elghawy, Jack Stylli, Martin Kurian, Eitan Halper‐Stromberg, Aditi Singh, Christopher D'Avella, Lee Hartner, Roger B. Cohen   +7 more
wiley   +1 more source

Predictors of Local Invasion in Infiltrative Basal Cell Carcinoma: Tumour Budding Outperforms the WHO Subtyping

Acta Dermato-Venereologica
Tumour budding (TB) correlates with increased local invasion in various neoplasms. Certain basal cell carcinomas (BCCs) exhibit local aggressiveness. Detecting adverse prognostic factors in partial biopsies could aid in identifying cases with heightened ...
Maria Teresa Fernandez-Figueras, Noelia Perez-Muñoz, Luis Puig, Rodolfo Posada-Caez, Rosa Ballester Victoria, Martha Henriquez, Eva Musulen   +6 more
doaj   +1 more source

Robotic‐Assisted Extended Sistrunk Approach (RESA) for Salvage Surgery After Head and Neck Irradiation

Head &Neck, EarlyView.
ABSTRACT Background The robotic‐assisted extended “Sistrunk” approach (RESA) is a minimally invasive technique providing access to hypopharyngeal and laryngeal structures via a submental incision and vallecular pharyngotomy, bypassing the base of tongue.
Bartosz Wojtera, Avinash Beharry, Karma Lambercy, Pascaline Dübi, Jelena Todic, Christian Simon   +5 more
wiley   +1 more source

Association of Perineural Invasion of Adenocarcinoma in Prostate Biopsy with Pathological and Clinical Outcomes

Siriraj Medical Journal
Objective: This study aims to evaluate the association between perineural invasion and pathological stage, including extraprostatic extension, and its impact on prognosis.
Rita Rueangrong, Chalairat Suk-Ouichai, Achiraya Teyateeti, Katunyou Mahamongkol , Ngoentra Tantranont   +4 more
doaj   +1 more source

Mandibular Canal Widening and Bell’s Palsy: Sequelae of Perineural Invasion in Oral Cancer

Case Reports in Dentistry, 2016
Perineural invasion is an underrecognized route of metastatic spread along the nerve bundles within the nerve sheath into the surrounding tissues. It hinders the ability to establish local control as tumour cells can traverse along nerve tracts well ...
Gopinath Thilak Parepady Sundar, Vishwanath Sherigar, Sameep S. Shetty, Shree Satya, Sourabh M. Gohil   +4 more
doaj   +1 more source

Perineural Invasion in Pancreatic Cancer: Advanced Research in the Neuro-cancer Interactions

Cancer Biology & Medicine, 2010
Pancreatic Cancer (PCa) is characterized by prominently local nerve alterations and perineural invasion (PNI), which frequently affects the extrapancreatic nerve plexus, causing severe pain and retropancreatic tumor extension.
Xiao-hong SHEN
doaj   +1 more source

Early Feasibility of Registration of Micro‐PET/CT Scans to Annotated 3D Specimen Models

Head &Neck, EarlyView.
ABSTRACT Background Intraoperative 18F‐fluorodeoxyglucose (18F‐FDG) micro‐positron emission tomography/computed tomography (micro‐PET/CT) is an emerging modality for margin assessment. Prior to clinical use, micro‐PET/CT margin distances must be correlated with gold‐standard histopathology.
Joaquin Austerlitz, Andreja Radevic, Ashtyn McAdoo, Kyrionna Golliday, Cheng Ye, Daniel Fabbri, Adam J. Rosenberg, Marcus Balanky, Anas Alabkaa, Kim A. Ely, Mitra Mehrad, Spencer Roark, Eben Rosenthal, Michael C. Topf   +13 more
wiley   +1 more source

Fibroblasts in Head and Neck Squamous Cell Carcinoma Associated With Perineural Invasion Have High-Level Nuclear Yes-Associated Protein (YAP) Expression

Academic Pathology, 2015
We retrospectively studied the expression of Yes-associated protein (YAP) using immunohistochemical staining in 10 cases of head and neck squamous cell carcinoma with associated perineural invasion.
Yanghua Wang MD, PhD, Adam Gersten MD, Susana Moleirinho PhD, Frank J. Gunn-Moore PhD, Paul A. Reynolds PhD, Michael B. Prystowsky MD, PhD   +5 more
doaj   +1 more source