Sinonasal tumors are an uncommon pathological entity and applying the optimal treatment may represent a challenge, even for experienced physicians. A various number of techniques and materials may be used in the reconstruction of craniofacial defects following surgery for extensive sinonasal cancer. The aim of the present study was to present the case of a 33-year-old male patient diagnosed with a large sinonasal tumor and discuss the challenges faced while selecting the most suitable rehabilitation technique. In the present case, it was decided that the optimal solution was to use a craniofacial prosthesis in order to cover the entire defect, as well as a temporoparietal flap. In summary, reconstructive interventions must always be adapted to each individual patient and a multimodal approach may lead to a highly satisfactory outcome, for both the patient and the surgical team. All the reconstructive solutions available must always be kept in mind and adapted to the individual requirements of each case, taking into consideration both the extent of the tumor and the comorbidities of the patient, as there is no one solution that is considered as optimal for all patients.
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http://dx.doi.org/10.3892/etm.2022.11346 | DOI Listing |
Int J Surg Pathol
January 2025
Department of Pathology and Forensic Medicine, Ribeirão Preto Medical School (FMRP/USP), University of São Paulo, Ribeirão Preto, SP, Brazil.
Merkel cell carcinoma (MCC) is an uncommon aggressive neoplasm, usually arising in sun-exposed skin of the head and neck. By immunohistochemistry, KRT20 and MCPyV positivity are found in about 90% and 80% of MCCs, respectively. Noteworthy, viral status in lip/oral cavity MCCs is poorly known.
View Article and Find Full Text PDFInt J Surg Pathol
January 2025
Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The University of Tennessee Health Sciences Center, Memphis, TN, USA.
squamous cell carcinoma is a recently recognized entity characterized by a non-viral-related non-keratinizing squamous cell carcinoma with chromosomal rearrangement between on 6p22.3 and on Xq28. This neoplasm is associated with an aggressive clinical behavior, particularly regarding local recurrences and distant metastases even with its deceptively bland histomorphology.
View Article and Find Full Text PDFLaryngoscope Investig Otolaryngol
February 2025
Department of Otolaryngology, Head and Neck Surgery The Affiliated Hospital of Qingdao University Qingdao China.
Introduction: Systemic inflammatory and nutritional markers are associated with the prognosis of various cancers. However, their association with sinonasal squamous cell carcinoma (SNSCC) prognosis remains unclear. This study aimed to identify systemic inflammatory and nutritional markers associated with the postoperative prognosis of patients with SNSCC and to clarify the clinical value of these markers.
View Article and Find Full Text PDFSci Prog
January 2025
Faculty of Medicine, Kilimanjaro Christian Medical University College, Moshi, Tanzania.
Primary solitary extramedullary plasmacytoma is a malignant neoplasm characterized by the monoclonal proliferation of plasma cells outside the bone marrow. The tumor rarely occurs in the sinonasal tract, accounting for about 4% of all non-epithelial sinonasal tumors. Herein, the authors describe a rare case of sinonasal extramedullary plasmacytoma in a 33-year-old man who presented with a 3-month history of progressively increasing nasal mass, causing obstruction.
View Article and Find Full Text PDFInt Forum Allergy Rhinol
January 2025
Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA.
Background: Olfactory neuroblastoma (ONB) is a rare sinonasal malignancy primarily treated with surgery. For tumors arising from the olfactory area, traditional treatment involves transcribriform resection of the anterior cranial fossa. Surgery can be performed with unilateral or bilateral resection depending on extent of involvement; however, there are currently no studies comparing outcomes between the two.
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