Maxillary Sinus Mass as First Presentation of Silent Metastatic Renal Cell Carcinoma. Issue 2 (March 2019)

• Record Type: Journal Article
• Authors: Moffa, Antonio; Casale, Manuele; Moffa, Angelo Pio; Grilli, Gianluigi; Grilli, Gianpaolo; Macarini, Luca; Cassano, Michele
• Is Part Of: Journal of craniofacial surgery. Volume 30:Issue 2(2019)
• Publication Date: 2019-03
• Subjects: Metastasis -- paranasal sinus mass and maxillary sinus -- renal cell carcinoma; Facial bones -- Surgery -- Periodicals; Skull -- Surgery -- Periodicals; Face -- Surgery -- Periodicals; Surgery, Plastic -- Periodicals; 617.52
• DOI: 10.1097/SCS.0000000000005036
• Languages: English
• ISSNs: 1049-2275

Abstract

Abstract : Abstract: Renal cell carcinoma accounts for more than 3% of all malignant diseases. Metastatic disease to the head and neck ranges from 15% to 30%. The 5-year survival rate after nephrectomy is 60% to 75%, but with multiorgan metastases the 5-year survival rate is significantly lower, 0% to 7%. The authors present the case of a patient with a progressive, painless right facial swelling over the maxillary area of 3-month's duration associated with a considerable decrease of right visual acuity. Cranial computed tomography scan and magnetic resonance imaging showed a maxillary sinus mass extending to the orbital cavity and 2 choroidal and retinal thickenings. The mass biopsy was performed by Caldwell–Luc procedure and pathology report suggested metastatic renal cell carcinoma. Following histological findings, a total body computed tomography scan showed a heterogeneous mass at the middle-lower portion of the right kidney measuring approximately 8 × 12 × 4 cm with associated ipsilateral renal vein thrombosis. The patient was referred to the Oncology Department for further treatment. Unfortunately, 3 months after the mass biopsy, the patient died due to complications of multiorgan failure. Although metastases of renal cell carcinoma to the head and neck are very rare, it should be first suspected when investigating a metastatic tumor in this region.