Results 121 to 130 of about 30,130 (194)

Retraction: Promotion of perineural invasion of cholangiocarcinoma by Schwann cells via nerve growth factor. [PDF]

J Gastrointest Oncol
Qian X, Liu E, Zhang C, Feng R, Tran N, Zhai W, Wang F, Qin Z.   +7 more
europepmc   +1 more source

Assessment methods of pathological complete response in neoadjuvant head and neck cancer clinical trials: a scoping review

The Journal of Pathology: Clinical Research, Volume 12, Issue 6, November 2026.
Abstract Head and neck cancer (HNC) trials have demonstrated pathological complete response (pCR) in patients receiving neoadjuvant treatment prior to surgery; however, systematic reviews have reported marked variation in pCR rates. This scoping review was designed to determine the definition, criteria, and assessment methodologies for pCR in ...
Peter Robinson, Charlotte Catrina Currie, Hisham Mehanna, Muhammad Shahid Iqbal, James O'Hara, Elsa Campôa, Myrto Moutafi, Max Robinson   +7 more
wiley   +1 more source

The substance P/ Neurokinin-1 receptor signaling drives perineural invasion in pancreatic ductal adenocarcinoma (PDAC). [PDF]

Front Cell Dev Biol
Schiedlauske K, Biskup S, Hofer L, Deipenbrock A, Çifcibaşı K, Demir IE, Esposito I, Weyhe D, Teusch NE.   +8 more
europepmc   +1 more source

AI‐Assisted Early Clinical Diagnosis of External Auditory Canal Squamous Cell Carcinoma: A Rare Case in a Young Male From Pakistan

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT A 36‐year‐old with refractory otorrhea, otalgia, and facial palsy had HRCT bony erosion. Microsoft Copilot flagged malignancy; biopsy confirmed T1N0M0 squamous cell carcinoma. Curative resection achieved clear margins. Cranial nerve involvement demands biopsy regardless of age; AI aids but cannot replace clinical judgment.
Mah Gul Summan, Awais Altaf, Ali Gohar, Muhammad Arsalan, Moeez Ahmad Saeed, Muhammad Umais, Muhammad Hamza, Muhammad Husnain Ahmad   +7 more
wiley   +1 more source

High-definition spatial transcriptomics visualizes the cellular and molecular architecture underlying perineural invasion in localized prostate cancer. [PDF]

J Hematol Oncol
Salachan PV, Raaby L, Fredsøe J, Ulhøi B, Borre M, Sørensen KD.   +5 more
europepmc   +1 more source

Multiple Primary Malignancies Involving Papillary Thyroid Carcinoma: A Three‐Case Series

Clinical Case Reports, Volume 14, Issue 10, October 2026.
Patients with papillary thyroid carcinoma may develop distinct additional primary malignancies. New lesions or lymphadenopathy should not be presumed to represent metastatic PTC without tissue confirmation, emphasizing accurate diagnosis, multidisciplinary evaluation, and individualized treatment.
Katayoon Ghasemi, Amirhossein Rezaei Latifi, Mohammad Salari   +2 more
wiley   +1 more source

Perineural invasion in intrahepatic cholangiocarcinoma: Meta-analysis of prevalence, association with tumor features, and impact on survival. [PDF]

JHEP Rep
Kolck J, Auer TA, Pedersen CW, Hosse C, Ihlow J, Krenzien F, Schöning W, Fehrenbach U, Geisel D.   +8 more
europepmc   +1 more source

Mixed Neuroendocrine—Non‐Neuroendocrine Neoplasm (MiNEN) of the Gallbladder. A Case Report From a Low‐Resource Setting

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Mixed neuroendocrine–non‐neuroendocrine neoplasms (MiNENs) of the gallbladder are exceedingly rare entities. We report a case of a 35‐year‐old female with a palpable right hypochondrial mass. Imaging demonstrated a large polypoid gallbladder lesion with periportal lymphadenopathy. The patient underwent open cholecystectomy with lymphadenectomy.
Muhammad Farhan, Muhammad Imran, Beenish Sabir, Khalil Ahmad, Farheen Khan, Shahid Hussain, Zohaib Ahmed, Muhammad Asim, Iqra Mehmood, Rahmat Gul Omarzai   +9 more
wiley   +1 more source

Editorial for "MRI Habitat Analysis for Preoperative Prediction of Perineural Invasion and Prognostic Stratification in Rectal Cancer". [PDF]

J Magn Reson Imaging
Mytsyk Y, Kobilnyk Y, Kucheruk O.
europepmc   +1 more source

Predominance of In‐Field Recurrence After Radiotherapy for Sinonasal Cancer: A Single‐Center Retrospective Study

Head &Neck, Volume 48, Issue 10, Page 2704-2712, October 2026.
ABSTRACT Background Sinonasal malignancies (SNM) are rare, heterogeneous tumors with poor prognosis. There is an unmet need to improve treatment outcomes. Despite advances in imaging and molecular classification, optimal curative radiotherapy (RT) strategies remain undefined.
M. de Ridder, L. J. van de Velde, T. de Bie, R. van Noortwijk, C. P. J. Raaijmakers, E. H. Voormolen, W. W. Braunius, R. de Bree, G. E. Breimer, L. A. Devriese, E. J. Smid, J. A. Rijken   +11 more
wiley   +1 more source