Incidental finding of lymphoma after septoplasty.

IntroductionSeptoplasty, or surgical correction of the deviated septum, is an elective, routinely performed rhinologic procedure to address nasal airway obstruction. In many cases, resected septal cartilage and bone fragments are sent for pathologic review, although there is no consensus on this practice. We reported two cases of incidentally diagnosed lymphoma after elective septoplasty and discussed clinical presentation, diagnosis, and management.MethodsRetrospective chart review of two patients who underwent septoplasty at a tertiary academic medical center and found to have incidental lymphoma based on histopathology.ResultsTwo patients who underwent septoplasty had an incidental diagnosis of lymphoma on pathologic analysis. One patient was noted to have an S-shaped septal deviation that produced bilateral nasal obstruction. She underwent a difficult septoplasty, in which the mucoperichondrial flap was firmly adherent to the underlying septum and bone. Final pathology demonstrated diffuse large B-cell lymphoma. She was treated with chemoradiation and remained free of disease at 59 months. The other patient had a history of nasal trauma, which produced left septal deviation. He underwent an uncomplicated septoplasty, with pathology that demonstrated low-grade B-cell lymphoma. Because there was no evidence of active disease, the decision was made to not treat and to observe the patient clinically.ConclusionsThis is the first reported series of septal lymphoma incidentally diagnosed on routine septoplasty. Although histopathologic review of specimens from routine nasal and sinus surgery is not routinely performed, this report highlighted the importance of this process, on a case-by-case basis, in detecting unexpected malignancies that otherwise were clinically silent

Thirty years of endoscopic sinus surgery: What have we learned?

Prior to adaptation of endoscopic approaches for sinonasal pathology, patients regularly endured significant morbidity from open approaches to the sinonasal cavity that were often fraught with failure. With improvements in transnasal endoscopy, functional endoscopic sinus surgery subsequently emerged from the work of Messerklinger and other pioneers in the field. The popularity of endoscopic sinus surgery quickly escalated and expanded to pathology other than inflammation. Here, we discuss the evolution of endoscopic sinus surgery as it relates to improvements in understanding disease pathogenesis, improvements in instrumentation and expansion of indications. Keywords: Chronic sinusitis, Endoscopic sinus surgery, Skull base surger

Endoscopic Endonasal Surgery for Recurrent Pituitary Tumors: Technical Challenges to the Surgical Approach

Objective To review our experience in a series of patients who underwent revision endoscopic pituitary surgery. Methods Retrospective chart review. Results A total of 27 patients were included in the study. Of the 21 patients who required nasoseptal flap reconstruction, a left-sided nasoseptal flap was successfully used in 13 patients. Gross total or near-total resection of tumor was achieved in 74.1%. Cavernous sinus invasion and presentation with residual disease were identified as factors limiting extent of resection (p = 0.002 and 0.009, respectively). A statistically significant difference (p = 0.027) was noted between mean largest tumor dimension in patients with gross total resection and those with near-total or subtotal resection. Complications occurred in 22% and included postoperative temporary diabetes insipidus (n = 2), postoperative hypotension (n = 2), new anterior pituitary insufficiency (n = 1), and right-sided abducens palsy (n = 1). Conclusions Revision endoscopic pituitary surgery is advantageous but technically challenging. Cavernous sinus invasion and presentation with residual disease were significant factors limiting extent of resection. Suprasellar extension was not a factor limiting extent of resection and may prove to be an advantage over microscopic speculum-based approaches. Because of the right-sided scarring from prior surgery, a left-sided nasoseptal flap is reliable and advantageous

Endoscopic Endonasal Surgery for Recurrent Pituitary Tumors: Technical Challenges to the Surgical Approach

Objective To review our experience in a series of patients who underwent revision endoscopic pituitary surgery. Methods Retrospective chart review. Results A total of 27 patients were included in the study. Of the 21 patients who required nasoseptal flap reconstruction, a left-sided nasoseptal flap was successfully used in 13 patients. Gross total or near-total resection of tumor was achieved in 74.1%. Cavernous sinus invasion and presentation with residual disease were identified as factors limiting extent of resection (p = 0.002 and 0.009, respectively). A statistically significant difference (p = 0.027) was noted between mean largest tumor dimension in patients with gross total resection and those with near-total or subtotal resection. Complications occurred in 22% and included postoperative temporary diabetes insipidus (n = 2), postoperative hypotension (n = 2), new anterior pituitary insufficiency (n = 1), and right-sided abducens palsy (n = 1). Conclusions Revision endoscopic pituitary surgery is advantageous but technically challenging. Cavernous sinus invasion and presentation with residual disease were significant factors limiting extent of resection. Suprasellar extension was not a factor limiting extent of resection and may prove to be an advantage over microscopic speculum-based approaches. Because of the right-sided scarring from prior surgery, a left-sided nasoseptal flap is reliable and advantageous

Prognostic Factors in Paranasal Sinus Squamous Cell Carcinoma and Adenocarcinoma: A SEER Database Analysis

Background  Outcome studies on sinonasal malignancy are limited to retrospective case series, often with inclusion of diverse histology and short follow-up. The objective of this study was to identify key predictive variables that independently impact survival for paranasal sinus squamous cell carcinoma (SCC) and adenocarcinoma (AC) and to compare these variables in the context of these two distinct clinicopathologic entities. Methods:  Analysis was conducted using the Surveillance, Epidemiology, and End Results database from 1973 to 2012 to identify key variables that impact survival for SCC and AC. Results  A total of 3,714 cases were included. There were 2,895 SCC cases and 819 AC cases. The mean age at diagnosis was 64.1 years. The male to female ratio for SCC and AC was 1.85 and 1.04, respectively. Patients with SCC and AC were most often diagnosed with stage IV disease in 61.8 and 63.4% of cases, respectively. The majority of patients received combined surgery and radiation (52% for SCC and 43.1% for AC). For SCC, increased age ( p  < 0.001) and stage ( p  < 0.001) were negative predictors, and surgery improved survival ( p  < 0.001) on multivariate analysis. For AC, prognostic factors associated with worse survival include increased age ( p  < 0.001) and grade ( p  < 0.001) on multivariate analysis. Overall survival was significantly higher in AC compared with SCC at 5 years ( p  = 0.001). Conclusion  SCC and AC of the paranasal sinuses are both aggressive malignancies with poor survival. For both histological subtypes, increased age predicts worse survival and grade also closely links to survival in AC. These data have important potential implications for treatment planning and pretreatment counseling

Bilateral Silent Sinus Syndrome: A Rare Case and Review of Literature

Objective In this report, we presented a rare case of bilateral silent sinus syndrome (SSS) in an otherwise healthy 57-year-old man treated with functional endoscopic sinus surgery (FESS). A systematic review of the literature regarding bilateral SSS was performed. Case Report A 57-year-old man with well-controlled allergic rhinitis in the absence of previous surgery or trauma presented with bilateral SSS, which was successfully managed with bilateral FESS. Methods A medical literature data base search of the terms “silent sinus syndrome” “maxillary atelectasis,” “imploding antrum syndrome,” and “bilateral silent sinus syndrome” was performed. The results were then narrowed to include only relevant articles. Results Relevant articles included three case reports and two articles that describe or mention bilateral SSS. Of the three case reports found, two patients presented with bilateral SSS, whereas the third patient presented metachronously, with the contralateral SSS manifesting 4 months after presentation of the initial ipsilateral SSS. Conclusion The present literature regarding bilateral SSS is likely incomplete, and further investigation is required to provide greater insight into the prevalence of this disease. In this report, bilateral FESS was successful in resolving symptoms and preventing disease progression