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Microsurgery
March 2022
Department of Plastic and Reconstructive Surgery, Instituto Nacional de Salud del Niño - San Borja, Lima, Peru.
Background: Reconstruction of extensive palatal defects in growing patients aims to restore speech intelligibility and swallowing function while avoiding excessive scarring formation that may cause growth disturbances in the palate and midface region. Free flaps transfer healthy, well-vascularized tissue to the defect area, and their combination with pharyngeal flaps allow for restoration of the velopharyngeal function. We examined speech and swallowing after microsurgical palate reconstruction in a series of six pediatric patients.
View Article and Find Full Text PDFCase Rep Oncol Med
October 2021
Department of Radiation Oncology, A.C. Camargo Cancer Center, Sao Paulo, Brazil.
Rhabdomyosarcoma (RMS), a malignant tumor derived from the neoplastic proliferation of striated skeletal muscle cells, is the most common pediatric soft tissue sarcoma. Its treatment is mainly based on neoadjuvant chemotherapy (QT+), surgical resection, and adjuvant radiotherapy (RT+). RT+ has shown satisfactory results for locoregional control of the disease, in spite of promoting local side effects.
View Article and Find Full Text PDFPak J Med Sci
January 2021
Prof. Nadia Naseem, MBBS; PhD (Histopathology) Head, Department of Morbid Anatomy and Histopathology, University of Health Sciences, Lahore, Pakistan.
A 26-year-old male was referred to the Department of Oral and Maxillofacial Surgery of a tertiary care hospital in Lahore with chief complaint of painless swelling on the right palate of 40 days duration. Clinical differential diagnosis included squamous cell carcinoma, Ewing sarcoma, fibrosarcoma, neuroblastoma and rhabdomyosarcoma. Computed tomography scan revealed hypodense mass with necrotic changes.
View Article and Find Full Text PDFHead Neck Pathol
June 2019
Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.
Rhabdomyoma is a rare benign tumor with skeletal muscle differentiation. Rhabdomyoma is further classified into cardiac, adult, fetal, and genital subtypes. Out of these, fetal type rhabdomyoma (FTR) is the rarest.
View Article and Find Full Text PDFJ Exp Ther Oncol
September 2017
Bhari Sharanesha S Manjunatha, Department of Oral Biology, Faculty of Dentistry, Taif University, Taif, Kingdom of Saudi Arabia.
One challenging feature of head and neck pathology is that a dizzying array of spindle cell lesions occurs here which ranges all the way from reactive, very aggressive forms to malignant lesions. Leiomyosarcoma is one such malignant tumour of mesenchymal origin exhibiting smooth muscle differentiation; presenting generally nonspecific signs and symptoms. Here we present a case of leiomyosarcoma in a 21 year old female patient associated with single reddish pink swelling present in the posterior right maxillary tuberosity region with moderate facial asymmetry.
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