Importance Squamous cell carcinoma without a known primary is an uncommon form of
head and neck cancer that requires multidisciplinary collaboration for effective management …

Cytological specimens, which are obtained by minimally invasive methods, are an excellent
source of diagnostic material. Sometimes they are the only material available for diagnosis …

Introduction Head and neck cancer (HNC) is a highly prevalent and heterogeneous
malignancy. Although extensive efforts have been made to advance its treatment, the …

Human papillomavirus (HPV)–associated oropharyngeal squamous cell carcinoma is
increasing in incidence and is often first diagnosed on a cytology fine needle aspiration …

BACKGROUND This study evaluated the detection accuracy of the Cobas human
papillomavirus (HPV) assay for high‐risk human papillomavirus (hrHPV) and HPV‐16 in …

Head and neck lesions often undergo fine‐needle aspiration to determine the appropriate
management and therapeutic decisions. However, there are numerous diagnostic …

High-risk human papillomavirus (HR-HPV)-associated oropharyngeal squamous cell
carcinoma (OPSCC) is a unique form of head and neck cancer with distinct biology and …

Introduction Insulinoma-associated protein 1 (INSM1) is an immunohistochemical marker
commonly used to confirm cytomorphological concordant neuroendocrine …

Introduction High-risk human papillomavirus (HR-HPV) status is critical in the diagnosis of
oropharyngeal squamous cell carcinoma, informing prognosis and choice of therapy. HR …

Discordant p16 and human papillomavirus (HPV)‐specific testing results, although
uncommon in oropharyngeal squamous cell carcinomas, present a quandary to pathologists …