Positive Linear Relationship between Nucleophosmin Protein Expression and the Viral Load in HPV-Associated Oropharyngeal Squamous Cell Carcinoma: A Possible Tool for Stratification of Patients.

Most oropharyngeal squamous cell carcinomas (OPSCCs) are human papillomavirus (HPV)-associated, high-risk (HR) cancers that show a better response to chemoradiotherapy and are associated with improved survival. Nucleophosmin (NPM, also called NPM1/B23) is a nucleolar phosphoprotein that plays different roles within the cell, such as ribosomal synthesis, cell cycle regulation, DNA damage repair and centrosome duplication. NPM is also known as an activator of inflammatory pathways.

Acinic cell carcinoma of the parotid gland: Timeo Danaos et dona ferentes? A multicenter retrospective analysis focusing on survival outcome.

Objectives: To analyze the demographic data, surgical and adjuvant treatment data and the survival outcomes in adult patients affected by acinic cell carcinoma of the parotid gland (AciCC).

Methods: A retrospective multicenter analysis of patients treated for AciCC of the parotid gland from 2000 to 2021 was performed. Exclusion criteria were pediatric (0-18 years) patients, the absence of follow-up and patients with secondary metastatic disease to the parotid gland.

Radioguided sentinel node biopsy to avoid unnecessary neck dissection in T1-T2N0 oral cavity squamous cell carcinoma: personal experience with same day protocol.

Purpose: Data from literature show a mean incidence of occult metastases of 33% in early OCSCC. The gold standard for most authors is a selective neck dissection and a routine pathological examination. 60-70% of unnecessary neck dissections with associated morbidity, can be avoided by using SNB.

Surgical consensus guidelines on sentinel node biopsy (SNB) in patients with oral cancer.

Background: The eighth international symposium for sentinel node biopsy (SNB) in head and neck cancer was held in 2018. This consensus conference aimed to deliver current multidisciplinary guidelines. This document focuses on the surgical aspects of SNB for oral cancer.

Sentinel Node in Oral Cancer: The Nuclear Medicine Aspects. A Survey from the Sentinel European Node Trial.

Purpose: Nuclear imaging plays a crucial role in lymphatic mapping of oral cancer. This evaluation represents a subanalysis of the original multicenter SENT trial data set, involving 434 patients with T1-T2, N0, and M0 oral squamous cell carcinoma. The impact of acquisition techniques, tracer injection timing relative to surgery, and causes of false-negative rate were assessed.

Sentinel European Node Trial (SENT): 3-year results of sentinel node biopsy in oral cancer.

Purpose: Optimum management of the N0 neck is unresolved in oral cancer. Sentinel node biopsy (SNB) can reliably detect microscopic lymph node metastasis. The object of this study was to establish whether the technique was both reliable in staging the N0 neck and a safe oncological procedure in patients with early-stage oral squamous cell carcinoma.

Effects of guidelines on adeno-tonsillar surgery on the clinical behaviour of otorhinolaryngologists in Italy.

Background: Several guidelines on adeno-tonsillar disease have been proposed in recent years and some discrepancies in relation both to clinical manifestations and indications for surgical treatment have emerged. The aim of the study was to verify what influence (adeno)-tonsillectomy guidelines have had on the clinical behaviour of ENT specialists in Italy. Our study is a retrospective and multi-centre case series with chart review.

Both mucosal and cutaneous papillomaviruses are in the oral cavity but only alpha genus seems to be associated with cancer.

Background: Human papillomaviruses are associated with invasive cancers in the cervical, anogenital, and oropharyngeal areas. Persistent HPV infections, particularly with high-risk HPV such as HPV 16, are involved in the carcinogenesis of a subset of oropharyngeal cancers. The majority of published studies on HPV prevalence in these tumors concentrated on identifying high-risk mucosal types.

Implications of a positive sentinel node in oral squamous cell carcinoma.

Background: The role of sentinel node biopsy in head and neck cancer is currently being explored. Patients with positive sentinel nodes were investigated to establish if additional metastases were present in the neck, their distribution, and their impact on outcome.

Methods: In all, 109 patients (n = 109) from 15 European centers, with cT1/2,N0 tumors, and a positive sentinel lymph node were identified.

The impact of superficial injections of radiocolloids and dynamic lymphoscintigraphy on sentinel node identification in oral cavity cancer: a same-day protocol.

Aim: To evaluate the role of dynamic lymphoscintigraphy with a same-day protocol for sentinel node biopsy in oral cavity cancer.

Methods: Twenty-two consecutive patients affected by cT1-2N0 squamous cell carcinoma of the oral cavity were enrolled between September 2001 and November 2005. After a local anaesthetic (10% lidocaine spray), a dose of 30-50 MBq of Tc human serum albumin nanocolloid, in ml saline, was injected superficially (1-2 mm subendothelial injection) into four points around the lesion.

Molecular analyses and prognostic relevance of HPV in head and neck tumours.

HPV involvement in head and neck (HN) cancer is still under active investigation. Fresh frozen and archival clinical samples from 115 patients affected by HN carcinomas were analysed by PCR-based methods and direct sequencing. HPV types, intra-type variants, physical status, viral load and viral transcript presence were determined.

Lymphoscintigraphy and radioguided sentinel node biopsy in oral cavity squamous cell carcinoma: same day protocol.

The routine use of a sentinel node biopsy (SNB) protocol in oral cavity squamous cell carcinomas (SCC) has been challenged on the basis of the elevated number of sentinel nodes (SNs) detected (>2.5) and on the multiply neck level involvement reported in several studies. These data limit the practical application of the protocol, because in such cases, it seems easier and safer to perform a selective neck dissection.

Inflammatory pseudotumor of the parotid gland: report of a case with fine needle aspiration cytology.

Background: Inflammatory pseudotumor is a rare lesion of the parotid gland. It usually presents as a mass lesion; thus, the clinical and radiologicfeatures often suggest malignancy. To the best of our knowledge, fine needle aspiration cytologic findings in parotid inflammatory pseudotumor have not been reported previously.

Quality of life after conservative laryngeal surgery: a multidimensional method of evaluation.

Assessment of quality of life (QoL) and satisfaction with care are particularly important in the field of oncology. The definition of QoL and the requirements for its measurement are still a matter of debate, but it is generally accepted that QoL is a multidimensional concept involving three different domains: physical, psychological and social. The aim of this study was to test a simple, inexpensive, multidimensional method of QoL measurement, based both on patients' perception of clinical outcome and the quantitatively evaluated clinical outcome, equally weighted, in patients who underwent three different types of conservative laryngeal surgery: horizontal laryngectomy (HG), supraglottic laryngectomy (SL) and subtotal reconstructive laryngectomy (SRL).