Spindle Cell Tumours of oral cavity

Spindle Cell Tumours of oral cavity

Authors: Dr. Rutuja G. Vidhale, Dr. Treville Pereira,
Format: Paperback | Genre : Dental Science | Other Book Detail

Spindle cells are of mesenchymal origin and constitute a part of the body’s connective tissue. On cytologic examination these cells appear elongated with a fusiform or ovoid nucleus. The tissue of origin can be determined based on evidence of collagen, cartilage, bone, fat or myxomatous material formed by the tumor cells. Epithelial-Mesenchymal Transition (EMT) and lack of expression of cell adhesion molecules like cadherins is a primary process describing the pathogenetic mechanisms.[4,5] EMT has been postulated as a versatile mechanism that facilitates cellular reconstitution during embryonic development and when incited later in life, contributes to various pathologic processes.[6] Soft tissue spindle cell neoplasms may range from reactive lesions to benign and malignant tumors.[7] This heterogenous group of lesions includes those of neural, fibroblastic, myofibroblastic, myogenic, epithelial and vascular tumors. They are quite rare in the oral cavity and account for less than 1% of all the tumors of oral origin and 3% of the salivary gland tumors. The vast appearances and architectural patterns of the spindle cell tumors make the distinction from similar microscopic lesions quite enigmatic.[3,8] As the spindle cells contain both benign and malignant mimics, misclassification has the potential to result in either under or over treatment of the patient.[9] The tissue of origin can determine the biologic potential of the lesions.[3,10

Book Also Available On


Share:

Delivery


Enter pincode for exact delivery dates


Buy Now
Dr. Rutuja G. Vidhale

Dr. Rutuja G. Vidhale

Dr. Rutuja G. Vidhale graduated as a dentist from MGM dental college and hospital, Navi Mumbai in the year 2018. The following year she was practicing in a dental clinic in Davangere, Karnataka simultaneously studying for her post graduate entrance exam. In the year 2020, she worked as an associate medical officer (AMO) during the COVID-19 pandemic at MCGM, Mumbai for 8 months. At the end of the year she enrolled as a post graduate resident in Oral and Maxillofacial pathology at D. Y Patil University, School of Dentistry, Navi Mumbai and is currently in her final year of residency. She also earned a fellowship degree in forensic odontology during her master’s course. A health professional at heart and researcher by choice. She is a two time best research paper national award achiever and has 10+ publications under her credit in PubMed, Scopus and Web of Science indexed national and international journals.

Dr. Treville Pereira

Dr. Treville Pereira

Dr. Treville Pereira completed his graduation from Nair Hospital Dental College, Mumbai and went on to do his Post graduation from the Government Dental College, Mumbai in the subject of Oral and Maxillofacial Pathology. He has about 27 years of clinical experience and 23 years of teaching experience. He has guided many undergraduate, post graduate and PhD students for various national conferences. He has authored about 125 publications both in National and International journals. He is also a reviewer for numerous National journals including the Journal of Oral and Maxillofacial Pathology. He is also an executive committee member of the Indian association of Oral and Maxillofacial Pathologists. He is presently working as Vice Dean and Professor and Head, Department of Oral and Maxillofacial Pathology at D Y Patil University, School of Dentistry, Navi Mumbai.