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Acinic Cell Carcinoma of the Nasal Lateral Wall
Dionísio, Sílvia; Ventura, Eduardo; Gonçalves, Joana; Nobre, Rafael; Marques, HugoPrimary acinic cell carcinoma arising in the nose is exceptionally rare. In this report, we present a unique case of an acinic cell carcinoma of the nasal lateral wall, and it is only the second such case to be reported. We also engage in a systematic review of all 18 cases of acinic cell carcinoma of the nose reported in the literature in English so far.
Parapharyngeal schwannoma—a challenging case report
Monteiro, Carlos; Saleiro, Rute; Ventura, Eduardo; Dionísio, Sílvia; Ferreira, ÂngelaParapharyngeal space primary neoplasias are infrequent findings in clinics, and schwannoma derived from a peripheral nerve is even rarer in this anatomic area [1]. The presented case is a patient who was referred to our department with a 3 months progressive soft palate enlargement without related symptoms. The challenge, in these cases, due to the anatomic complex area, is to catch a suitable approach to remov...
Maxillary mesenchymal chondrosarcoma leading to a diagnosis of Li-Fraumeni synd...
Ventura, Eduardo; Dionísio, Sílvia; Ferreira, Ângela; Saleiro, Rute; Marques, Hugo; Magalhães, Manuel; Monteiro, CarlosMesenchymal chondrosarcoma (MCS) is a rare histological variant of chondrosarcoma, with aggressive behaviour. Due to the unique nature of this disease, management strategies are not well established. Li-Fraumeni syndrome (LFS) is a rare cancer predisposition syndrome with a wide tumour spectrum, associated with TP53 germline mutations. We report a case of MCS of the maxilla, treated with surgical excision and a...