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Spindle Cell Lesions Of Head And Neck Pdf Writer

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This review article aims to recognize the characteristics of this rare tumor along with a favorable way to diagnose and treat. This tumor involves both sexes at any age.

Giant-cell tumors of soft tissue in the head and neck: A review article

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Undifferentiated head and neck tumors: the contribution of immunohistochemical technique to differential diagnosis. They can arise in mucosa as well as in salivary glands, soft tissues or lymph nodes. Suitable therapy and prognosis for each case depends upon precise histopathological diagnosis. The occurrence of these tumors in our service and the way in which they were distributed according to cell pattern, patient's age and tumor location was also evaluated. The final diagnosis was achieved after new analysis in conjunction with biopsies stained using the hematoxylin-eosin technique.

Multifocal spindle cell hemangioma: Report of two cases

Background: Sarcomatoid carcinoma is a biphasic tumour comprising both of malignant epithelial and mesenchymal elements derived monoclonally from same stem cells. Only few studies have been published and needs more understanding to establish treatment guidelines. The aim of this study was to review the cases of carcinosarcoma arising from mucosal sites of head and neck and study their clinical, histological and Immunohistochemical features. Methods: Retrospective data and slides of histologically proven sarcomatoid carcinoma over a period of thirty -four months between January - October were retrieved and evaluated for various clinical and histopathological parameters. Results: Total of 22 cases were included in the study and the mean age of presentation was 58years with male: female ration Most of the patients The most common site was oral cavity

According to previous studies, spindle cell carcinoma SpCC is an unusual form of divergent differentiated squamous cell carcinoma SCC , which consists of elongated spindle epithelial cells and resembles a sarcoma 1. SCC, with the spindle cell component, is an uncommon phenomenon and a rare type of malignant tumor. It is also termed as a sarcomatoid carcinoma, pseudosarcoma, pleomorphic carcinoma and sarcomatous carcinoma 2 , 3. There are numerous reports describing the clinical and pathological findings of SpCC in the head and neck 4 — 7 , with the majority described as being located in the oral cavity, larynx, tonsils and pharynx. However, SpCC occurs elsewhere in the body, such as the skin, lungs and breasts, and the symptoms vary according to the site. The histogenesis of SpCC has been the subject of debate for many decades. It is generally accepted that SpCC is a monoclonal epithelial neoplasm 8 — 11 and the spindle cell element is derived from squamous epithelium with divergent mesenchymal differentiation 5.

Lakkashetty Yogesh, S. Nagar post, Karnataka , Bangalore, India. Granular cell lesions of the oral mucosa, jaws, and salivary glands constitute a heterogeneous group of lesions which may be either odontogenic, salivary gland, or metastatic in origin. Granular cells in these proliferations most commonly are the result of lysosomal accumulation, aging, degenerative, metabolic alteration, increased apoptosis, cytoplasmic autophagocytosis, and many more. Many benign and malignant tumors that occur in the oral cavity contain granular cells as a characteristic component of their pathology.

Otolaryngology-ENT Research

Dr Mohan Z Mani "Thank you very much for having published my article in record time. I would like to compliment you and your entire staff for your promptness, courtesy, and willingness to be customer friendly, which is quite unusual. I was given your reference by a colleague in pathology,and was able to directly phone your editorial office for clarifications. I would particularly like to thank the publication managers and the Assistant Editor who were following up my article. I would also like to thank you for adjusting the money I paid initially into payment for my modified article,and refunding the balance.

Regret for the inconvenience: we are taking measures to prevent fraudulent form submissions by extractors and page crawlers. Received: May 09, Published: April 11, Citation: Khairwa A. Sarcomatoid carcinoma of the tongue: a rare malignancy in an unusual site —a case report with uncommon history.

Spindle cell hemangioma, formerly known as spindle cell hemangioendothelioma was first described in and was initially considered to be a low-grade angiosarcoma. In , its benign behavior was recognised and the name spindle cell hemangioma was proposed. The tumor originates from blood vessels and recently, lymphatic origin has been suggested. We present two cases of multifocal spindle cell hemangiomas. One case was successfully treated with sclerotherapy suggesting that this can be an alternative treatment which is less invasive and has better long-term results.

Granules in Granular Cell Lesions of the Head and Neck: A Review

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Spindle cell carcinoma of the head and neck region: treatment and outcomes of 15 patients

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PDF | Sarcomatoid carcinomas are biphasic tumors proven to be monoclonal dedifferentiated forms of conventional squamous carcinomas.

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