ABSTRACT
Squamous cell carcinoma of supraglottis is a common head and neck malignancy, comprising 30% of laryngeal carcinoma. Supraglottic carcinoma commonly metastasizes to the Levels II, III, and IV cervical nodes, and distant metastases are uncommon. Delayed local and regional recurrences are known, local recurrence being more common. We report a case of carcinoma supraglottis with the advanced locoregional disease at initial presentation and treated with neoadjuvant chemotherapy followed by chemoradiotherapy with a complete response on post-treatment positron emission tomography-computed tomography (PET-CT) scan. Surveillance PET-CT showed an isolated lesion in the left post-styloid parapharyngeal space, where neurogenic tumors are more common and isolated nodal metastasis is unusual. We did ultrasound-guided FNAC and cytology confirmed the presence of metastatic poorly differentiated carcinoma.
ABSTRACT
ntroduction: Primary bone and soft tissue sarcomas are rare, but diagnostically and therapeutically challenging group of tumors, requiring multidisciplinary management. There are limited documented studies from multidisciplinary teams , in the form of comprehensive analysis of these tumors, from our country. This study is an analysis of cases of osteosarcomas, Ewing sarcomas (ESs), chondrosarcomas (CSs), and soft-tissue sarcomas (STSs), registered at our institution during 2012. Methods: Clinical details, including outcomes of cases of bone and STSs, during the year 2012, were retrieved from the medical records of our institution and were further analyzed. Results: Ninety-five high-grade, extremity-based, treatment-naïve cases of osteosarcomas were treated with a novel, dose-dense, nonhigh-dose methotrexate-based OGS-12 protocol. Good histopathologic response (necrosis ≥90%) was achieved in 59% nonmetastatic and 56% metastatic patients. At a median follow-up of 48 months, the estimated 5-year event-free survival and overall survival (OS) were 67% and 78%, respectively. In the metastatic cohort at a median follow-up of 51 months, the 5-year estimated progression-free survival was 24% and OS was 26%. Among 87 (73.2%) nonmetastatic and 32 (26.8%) metastatic, analyzable cases of ES, at a median follow-up of 40 months, the disease-free survival (DFS) and OS in the nonmetastatic group were 62% and 83%; in the metastatic group, they were 37.5% and 65.6%, respectively. Among 40 cases of CSs (33 nonmetastatic and 7 metastatic), 21 had limb salvage surgery while 5 had amputation. Microscopically, 90.4% were Grade II CSs. Five-year OS and DFS were 84.6% and 71%, respectively. Among 189 high-grade, extremity-based STSs (89% nonmetastatic), synovial sarcoma was the most common subtype (31%). Eighty-five percent had limb preservation surgery; a majority were offered adjuvant radiation with or without chemotherapy. At a median follow-up of 51 (1–63) months, 3-year local control, DFS, and OS were 81%, 48%, and 64%, respectively. Conclusions: The novel OGS 12 and Ewing Family of Tumors 2001 protocols have shown comparable outcomes to international standards in cases of osteosarcoma and ES, respectively, and merit wider applications, especially in low- and middle-income countries (LMICs). Outcomes in STS and CSs were also comparable and underscore the importance of a multidisciplinary approach for the management of sarcomas in LMICS.
ABSTRACT
Background and Objectives: Salivary gland neoplasms are relatively uncommon. They have a wide variety of histopathological types with diverse biological behavior. It involves all the major and minor salivary glands in the head and neck. This article focuses on the various types of major salivary gland tumors treated at a tertiary cancer center along with their surgical morbidities and outcomes. Materials and Methods: Data of all the salivary gland neoplasms operated in the head and neck services between January 2012 and December 2013 were retrieved from a prospectively collected database. The clinical, demographic data and types of surgeries along with the morbidities were collated from the database and the details regarding the follow-up were collected from the electronic medical record. Results: Out of 235. cases registered, 107. patients were treated at our institute. The parotid gland was most commonly involved; majority were malignant lesions. Sixty-two patients were treatment naive at presentation. Majority presented with advanced disease. Superficial parotidectomy was the most common surgery performed and neck dissection was done in 27. patients. Facial nerve palsy was the most common complication following surgery. (16%). Sixty patients received adjuvant treatment. All patients on follow-up were alive at their last visit, with 10. patients having recurrence. Factors influencing the disease-free survival were extracapsular spread, tumor grade, and perineural invasion. Conclusion: The postoperative morbidities and outcomes for major salivary gland neoplasms in our series were acceptable and comparable to the results available in the literature. Appropriate treatment of the salivary gland neoplasm will yield good outcomes with acceptable morbidity.