head and neck pathology journal

OBJECTIVES: Tumor depth of invasion is a known prognostic factor in several head and neck cancers, but data on early laryngeal squamous cell carcinoma (SCC) are sparse. In this study, we aim to determine whether radiological tumor thickness serves as a prognostic factor in early SCC of the glottis treated with radiation. METHODS: One hundred thirty-two adult patients (age >18 years) underwent pretreatment computed tomography (CT) and were treated with radiation for pathologically proven early stage (T1 or T2) glottic SCC...

To study the incidence and management of postoperative hypocalcemia in participants undergoing near-total (NTT) and total thyroidectomy (TT) at a tertiary health care center. This is an observational prospective study. Patients posted for NTT and TT in our institute and meeting the inclusion criteria were included. A total of 45 participants were enrolled. The serum calcium was measured on postoperative day 2, at the time of discharge and on 3 months follow-up. A combination of injectable and oral calcium supplements with or without vitamin D sachet was used for the treatment of hypocalcemia...

OBJECTIVE: To assess the microvascular density (MVD) in juvenile nasopharyngeal angiofibroma (JNA) with CD34 immunostaining and evaluate its relationship with clinico-demographic features. METHODS: This prospective study included patients with JNA undergoing endoscopic excision. The histopathological specimen was stained using CD-34 antibodies to calculate MVD. MVD and clinico-demographic features were correlated. RESULTS: The study included 12 patients with a median age of 15...

Sebaceous carcinoma (SC) is a slow-growing but aggressive malignant skin tumour derived from sebaceous glands. SC most commonly occurs in the periocular region, whereas extraocular sites are rare. SC of the nasal dorsum is a rare pathology, and only a few cases are reported worldwide. Here, we report a case of an 80-year-old man who presented with a mass over the nasal dorsum, diagnosed morphologically and immunohistochemically as sebaceous carcinoma.

Introduction : The imaging of the paranasal sinuses has advanced from plain X-ray films to CT and MRI. This advancement in the radiological field helps to yield more accurate information and aids in arriving at a proper differential diagnosis, especially for rhinosinusitis. However, CT should be used cautiously among patients considering its effects due to radiation. Aim : This study aims to correlate the pre-operative radiological findings with the intraoperative functional endoscopic sinus surgery findings in a series of 100 cases...

BACKGROUND: This research investigates potential connections between radiological tumour thickness determined by CT scans and various pathological prognostic factors. These factors include pathological tumour thickness (pTT), pathological depth of invasion (DOI), and positive cervical nodal metastasis. This analysis focuses on cases of clinicoradiologically node-negative squamous cell carcinoma of the buccal mucosa. METHOD: Sixty-one previously untreated clinicoradiologically node-negative squamous cell carcinoma of buccal mucosa were included in the study...

Surgical management of a diseased thyroid depends on sonological and pathological evaluation and thereby, planning of the surgery. The definite surgery has two objectives: removal of the diseased gland and preservation of the nerves, namely EBSLN (External Branch of Superior Laryngeal Nerve) and RLN (Recurrent Laryngeal Nerve) and the Parathyroid glands. The objectives of the study were: (1) To identify the course of the RLN and EBSLN of both sides, during Thyroidectomy. (2) To discern various anatomical landmarks, the relations of the two nerves with them and anatomical variations, if any...

Diagnosis of maxillary sinus pathologies is challenging. Herewith we describe the clinicopathological features in isolated maxillary sinus lesions in tertiary care hospital in Goa, India. The retrospective study included patients treated between 2017 and 2022, of all age groups and gender, who underwent either a biopsy or surgery, providing a histopathological diagnosis. Of the 117 pathologies, 88 (75.2%) were non-neoplastic. The overall frequency of pathologies were polyp in 40.2%, fungal lesions (18.8%), malignancy (13...

The aim of this study was to explore risk factors for hearing loss or affecting hearing function in adults living with HIV. A quantitative cross-sectional design was employed. A non-probability purposive sampling method was used to select and recruit 132 participants aged 18 years and above from an HIV clinic within the Academic Hospital in Gauteng Province, South Africa. Participants' hearing were tested using, video otoscopy, tympanometry, pure tones, and speech audiometry. Of the 22.73% prevalence of hearing loss in the sample, the multiple logistic regression, controlling for other variables, indicated that age (AOR) = 1...

Sensorineural hearing loss and chronic rhinosinusitis with nasal polyps affect a large proportion of the UK population. However, treatment with high efficacy to manage these pathologies remains to be found. With the development of biologic drug treatments, there is hope that this will improve quality of life for patients affected by these conditions. A literature review was carried out using PubMed. Studies that investigated the use of biologic drug treatment in chronic rhinosinusitis with nasal polyps, head and neck squamous cell carcinoma and sensorineural hearing loss were included in this paper...

UNLABELLED: There is an ongoing debate about the reasons behind the increasing incidence of thyroid cancer in the last two to three decades. Here, we investigate how thyroid nodules were detected in a large series of consultations for thyroid nodular pathology. METHODS: In total, 576 patients were analyzed, with a total of 1014 nodules described. RESULTS: In 347 (60.2%) cases, the diagnosis of a thyroid nodule was incidental, mostly during imaging tests for other reasons...

UNLABELLED: Deep neck space infections are an ENT (Ear, Nose, Throat) emergency. Navigation system (NS) can be utilized to assist in locating the exact site of pathology and avoiding iatrogenic injury especially in paediatric patients. This manuscript explores the importance of NS in managing retro pharyngeal abscess (RPA) in an 11 month old baby. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12070-023-04406-9...

Reinke's edema (RE) is a benign pathological non-inflammatory disorder of the vocal folds with a wide range of clinical manifestations. We aim to investigate the relationship between Reinke's edema and some common inhalant abuse. In this case-control study, subjective consisted of 23 patients with RE (the cases), and 50 patients with sinusitis (control) who underwent surgery in the Department of Otolaryngology, between 2015 and 2020. Demographic characteristics, history of some related disease, methods, and the duration of cigarette, and opium consumption were collected through the patients' files...

UNLABELLED: 37-year-old Colombian male with mass in the anterior region of the neck. Initial ultrasonography and computed tomography (CT) scan showed a large solid mass (67 × 20.7 mm), dependent on the thyroid isthmus. Total thyroidectomy (TT) was performed. The latest pathological and immunohistochemical findings showed a mesenchymal neoplasm compatible with primary thyroid leiomyoma. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10...

The Objective of the study was to assess the ossicular status in chronic otitis media (COM)-mucosal and squamosal type and statistically evaluate the extent of ossicular destruction intraoperatively in COM patients. The findings of this study could help us to predict preoperatively the probability of having ossicular chain destruction in COM ears and thus patients could therefore be properly consented about these potential issues before surgery. The study was carried out in ENT department of tertiary health care hospital, between January 2019 to January 2020...

<b/>Cartilage mesenchyme hamartoma originates from the mesoderm and contains a blend of interstitium and cartilage, which is mostly benign tumor and is a non-neoplastic cartilage lesion with self-limiting hyperplasia. This article reports a infant with cervical chondromesenchymal hamartoma in the neck, the main clinical manifestations of which are asphyxia and acute respiratory distress, and the imaging features are often similar to those of malignant tumors.Radical resection operation under general anesthesia is the main treatment method, and the postoperative pathological diagnosis was cartilage mesenchyme, and immunohistochemistry showed Catenin（-）,MDM2（+）,CDK4（-）,H3K36M（+）,Myogenin （-）,SMA （-）...

Objective: To explore the selection, efficacy and application of indications for parapharyngeal space tumor resection assisted by plasma and HD endoscopic system through oral approach. Methods: The clinical data of 23 patients with parapharyngeal space tumor resection assisted by plasma and HD endoscopic system were retrospectively analyzed in Department of Otolaryngology Head and Neck Surgery, the First Affiliated Hospital of Bengbu Medical University from January 2013 to June 2023. All cases were examined by high-resolution CT and MRI before operation, and some cases were examined by CTA or DSA...

Objective: To preliminarily study the practical value of Indocyanine green（ICG） molecular fluorescence imaging technology in nasal endoscopic tumor surgery. Methods: Five patients with tumors related to nasal sinuses, orbital wall and skull base in the Department of Otolaryngology head and Neck Surgery, General Hospital of Xinjiang Military Command from December 2022 to April 2023 were enrolled. Among them, 3 were benign tumors and 2 were malignant tumors. All patients underwent surgery under the guidance of ICG molecular fluorescence imaging...

Ameloblastic carcinoma (AC) represents a distinct challenge in the realm of odontogenic malignancies due to its rarity and aggressive nature. We present a unique case of AC in a 70-year-old male, retired dry cleaner, with symptoms initially suggestive of chronic allergic rhinitis and recurrent acute sinusitis with asymmetric facial edema and paresthesia. Detailed evaluation revealed a prominent mass in the right maxillary sinus with extensive cortical destruction. Pathological assessment post-right maxillectomy identified a high-grade AC with malignant spindle cell transformation...

BACKGROUND: The differences between existing preclinical models and the tumor microenvironment in vivo are one of the significant challenges hindering cancer therapy development. Patient-derived tumor organoids (PDTO) can highly retain tumor heterogeneity. Thus, it provides a more reliable platform for research in tumor biology, new drug screening, and precision medicine. METHODS: We conducted a systematic review to summarise the characteristics of the existing preclinical models, the advantages of patient-derived tumor organoids in reconstructing the tumor microenvironment, and the latest research progress...