Radiological tumor thickness as a clinical predictor of pathological depth of invasion in oral squamous cell carcinoma: a retrospective analysis.

Purpose: Inclusion of depth of invasion (DOI) in the recent AJCC/UICC TNM staging for oral cancer has incorporated the concept of tumor third dimension and its prognostic importance. However, there is no uniform consensus about measuring DOI at clinical setting at present. For more practical reasons, radiological tumor thickness (rTT) is a simple and practical measurement which can be used as a clinical predictor of pDOI.

Radiation-induced synchronous mandibular osteosarcoma and papillary thyroid carcinoma: A disguised conundrum.

With substantial improvement in survival in cancer patients, the risk of radiation-induced malignancy in previously irradiated areas is increasingly possible. Both radiation-induced sarcomas and papillary thyroid carcinomas (PTCs) are well documented in literature. However, radiation-induced synchronous malignancies are rare, are often misdiagnosed, and presents with diagnostic and therapeutic challenges due to paucity of literature and lack of available guidelines.

Technical Considerations and Outcome Analysis of Using Extended Bipaddle Pectoralis Major Myocutaneous Flaps for Reconstructions of Large and Complex Oral Cavity Defects: Expanding the Horizons.

Unlabelled: Reconstruction of large and complex defects arising from resection of advanced oral cancers requires free flaps or multi-staged reconstructions using a combination of pedicled flaps. Bipaddle (pectoralis major myocutaneous (PMMC) flap is a good alternative for reconstruction of such defects, especially in low-middle-income countries (LMIC). However, care should be taken while expanding its limits to avoid unnecessary morbidity.

Robust expression of LINE-1 retrotransposon encoded proteins in oral squamous cell carcinoma.

Background: Oral Squamous Cell Carcinoma (OSCC) results from a series of genetic alteration in squamous cells. This particular type of cancer considers one of the most aggressive malignancies to control because of its frequent local invasions to the regional lymph node. Although several biomarkers have been reported, the key marker used to predict the behavior of the disease is largely unknown.

Differentially expressed full-length, fusion and novel isoforms transcripts-based signature of well-differentiated keratinized oral squamous cell carcinoma.

Highly keratinized oral squamous cell carcinoma (OSCC) exhibits an improved response to treatment and prognosis compared with weakly keratinized OSCC. Therefore, we aimed to develop gene transcript signature and to identify novel full-length isoforms, fusion transcript and non-coding RNA to differentiate well-differentiated (WD) with Moderately Differentiated (MD)/Poorly Differentiated (PD)/WD-lymphadenopathy OSCC through, HTA, Isoform sequencing, and NanoString. Additionally, specific copy number gain and loss were also identify in WD keratinized OSCC through Oncoscan array and validated through Real-time PCR in histopathologically characterized FFPE-WD keratinized OSCC.

Juvenile Nasopharyngeal Angiofibroma: Combined Approach for Excision, Transpalatal and Endoscopic; A New Perspective.

Juvenile angiofibroma is a rare, highly vascular, histologically benign but locally invasive tumour, affecting predominantly male adolescents. To describe our experience in diagnosis of angiofibroma and treatment by combined endoscopic and transpalatal route. We analysed a case series of 50 patients of nasopharyngeal angiofibroma in Fisch stages I and II who presented at our institute during a period of four years 2011-2014, their clinical presentation, their treatment by combined transpalatal and endoscopic approach, intraoperative and post operative course, complications and tumour recurrence.

Huge ossifying fibroma maxilla.

Maxillofacial fibro-osseous lesions comprise a group of face and jaw disorders characterized by the replacement of bone by a benign connective-tissue matrix with varying amount of mineralized substances. Fibro-osseous lesions of the maxilla are not an uncommon tumor. Majority of the lesions with fibrous and osseous components include ossifying fibroma, fibrous dysplasia, cemento-ossifying fibroma, and cementifying fibroma.

Molecular detection of Schizophyllum commune in a case of allergic fungal rhinosinusitis.

We present a rare case of Schizophyllum commune causing allergic fungal rhinosinusitis (AFRS) in a 56-year-old immunocompetent woman. In our case, diagnosis of AFRS was based on the history of illness, CT scan findings, culture and PCR. The PCR product was further analysed by sequencing to confirm S.

Stridor: an unusual presentation of juvenile nasopharyngeal angiofibroma.

Nasopharyngeal angiofibroma is a rare and benign disease, which is mainly found in adolescent male subjects. It is usually diagnosed on clinical grounds on the basis of its presenting symptoms of nasal obstruction, nasal mass and most importantly unprovoked recurrent moderate to severe epistaxis. Imaging studies are only needed to confirm the diagnosis and formulate the management plan.