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We present a novel, efficient approach to demonstrating supplemental margins during oncologic resection. Surgeons and pathologists annotated 10 virtual models of surgical defects and resection specimens in 3D using an iPad-based application, Procreate®. Incorporating this method into the surgical workflow can improve interdepartmental communication and provide visual documentation of surgical steps taken to address at-risk margins. Laryngoscope, 2023.
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BACKGROUND: Neutrophil-to-lymphocyte ratio (NLR) is a biomarker of systemic inflammation that is associated with adverse oncologic and surgical outcomes. We investigated the use of NLR as a prognostic indicator of complications of head and neck cancer (HNC) surgeries. METHODS: We conducted a retrospective study of 11 187 Veterans who underwent HNC surgery between 2000 and 2020. We calculated preoperative NLR values and fit logistic regression models adjusting for potential confounding factors, comparing high-NLR patients to low-NLR patients. RESULTS: The cohort had a median age of 63 and was 98% men. High-NLR patients had increased odds of 30-day mortality (p < 0.001), having 1+ perioperative complications (p < 0.001), sepsis (p = 0.03), failure to wean from mechanical ventilation (p = 0.04), pneumonia (p < 0.001), and pulmonary embolism (p = 0.02) compared with low-NLR patients. CONCLUSION: NLR was a robust, independent predictor of 30-day mortality, having 1+ surgical complications, sepsis, failure to wean from mechanical ventilation, pneumonia, and pulmonary embolism.
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Neoplasias de Cabeza y Cuello , Sepsis , Masculino , Humanos , Femenino , Neutrófilos , Recuento de Linfocitos , Estudios Retrospectivos , Linfocitos , Pronóstico , Neoplasias de Cabeza y Cuello/cirugía , Resultado del Tratamiento , Sepsis/etiologíaRESUMEN
BACKGROUND: Frozen section analysis of oral cancer specimens is ideal for assessing margin distances and depth of invasion (DOI); the latter impacts intraoperative decisions regarding elective neck dissection (END). Here, we show that intraoperative determination of worst pattern of invasion (WPOI), specifically WPOI-5, has a high level of accuracy. This relates to our demonstration herein that WPOI-5 predicts occult cervical metastases (OCM) for pT1 oral squamous carcinoma (OSC). METHODS: The presence of OCM was correlated with WPOI in 228 patients with primary T1/T2/cN0 OSC undergoing resection and END. Concordance between intraoperative and final pathology WPOI determination was assessed on 51 cases of OSC. RESULTS: WPOI-5 predicts OCM in pT1 patients, compared with WPOI-4/WPOI-3 (p < 0.0001). Most pT1 WPOI-5 tumors had DOI of 4-5 mm (24/59 or 40.7%). Only two pT1 WPOI-5 tumors had DOI < 4 mm (3.0 and 3.5 mm). If END were performed in this pT1 cohort for all WPOI-5 OSC patients regardless of DOI, OR all OSC patients with DOI ≥ 4 mm regardless of WPOI, then no OCM would be missed (p = 0.017, 100% sensitivity, 29% specificity, 77% positive predictive value, 23% negative predictive value). With respect to intraoperative WPOI-5 determination, the accuracy, sensitivity, and specificity was 92.16, 73.33, and 100.0%, respectively. CONCLUSIONS: DOI ≥ 4 mm is the dominant predictor of OCM. For the rare WPOI-5 OSC with DOI < 4 mm, it is reasonable to suggest that surgeons perform END. WPOI-5 may be accurately determined intraoperatively. As microscopic instruction is needed to accurately assess WPOI-5, a teaching link is included in this manuscript.
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Carcinoma de Células Escamosas , Neoplasias de la Boca , Humanos , Invasividad Neoplásica/patología , Neoplasias de la Boca/patología , Carcinoma de Células Escamosas/cirugía , Carcinoma de Células Escamosas/patología , Recurrencia Local de Neoplasia/patología , Estudios Retrospectivos , Estadificación de NeoplasiasRESUMEN
OBJECTIVE: To characterize the clinical features associated with sinonasal complaints after maxillectomy with free flap reconstruction as well as propose a screening and treatment algorithm. METHODS: Retrospective review of patients who underwent maxillectomy and free flap reconstruction at a tertiary care center. RESULTS: Fifty-eight patients were included, 25 (43.1%) of them had documented sinonasal complaints postoperatively. Eleven patients subsequently underwent revision surgery for sinonasal complaints. Among the 25 patients with sinonasal complaints, 22 patients (88.0%) had nasal crusting, 17 (68.0%) had nasal obstruction, 12 (48.0%) had rhinorrhea, 9 (36.0%) had facial pain or pressure, and 7 (28.0%) had foul odor. Twenty-two patients (88.0%) had multiple sinonasal complaints. There was a higher incidence of both sinonasal complaints and surgical intervention in patients who underwent adjuvant radiation, but this was not statistically significant (47.7% vs 28.6%, P = .235; 29.4% vs 7.1%, P = .265). CONCLUSIONS: Sinonasal complaints are common following free flap reconstruction for a maxillectomy defect and should be screened for at postoperative visits, with early referral to a rhinologist for consideration of endoscopic sinus surgery. Nonsurgical treatment strategies include large-volume nasal saline irrigations, xylitol irrigations for persistent inflammatory symptoms, and culture-directed antibiotic irrigations for persistent infectious symptoms. LEVEL OF EVIDENCE: 4 Laryngoscope, 132:67-72, 2022.
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Colgajos Tisulares Libres/efectos adversos , Reconstrucción Mandibular/efectos adversos , Maxilar/cirugía , Senos Paranasales , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Algoritmos , Femenino , Colgajos Tisulares Libres/cirugía , Humanos , Incidencia , Masculino , Reconstrucción Mandibular/métodos , Persona de Mediana Edad , Enfermedades Nasales/epidemiología , Enfermedades Nasales/etiología , Estudios Retrospectivos , Sinusitis/epidemiología , Sinusitis/etiología , Adulto JovenRESUMEN
BACKGROUND: The radial forearm free flap (RFFF) is a versatile flap commonly used in head and neck reconstructive surgery. We describe the use of a composite RFFF that includes muscle for reconstruction of a hostile wound of the posterior pharyngeal wall. METHODS: A 54-year-old male with a history of recurrent right palatine tonsil HPV+ squamous cell carcinoma developed severe soft tissue necrosis of the posterior pharyngeal wall secondary to reirradiation. The defect was reconstructed with a composite RFFF that included the brachioradialis (BR) muscle and the flexor digitorum superficialis (FDS) muscle. RESULTS: Restoration of this complex defect was successfully accomplished with minimal donor site functional deficits and satisfactory functional outcomes including decannulation and resumption of oral intake. CONCLUSION: This composite RFFF can be effectively used to reconstruct a hostile wound of the posterior pharyngeal wall. Incorporation of muscle in the reconstruction of complex wounds with soft tissue necrosis is beneficial.
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Colgajos Tisulares Libres , Procedimientos de Cirugía Plástica , Antebrazo/cirugía , Humanos , Masculino , Persona de Mediana Edad , Necrosis , Recurrencia Local de NeoplasiaRESUMEN
PURPOSE: To report a simple technique for removal of malpositioned Ex-PRESS miniature glaucoma filtration device. PATIENT AND METHODS: A patient who underwent removal of a malpositioned Ex-PRESS shunt from the right eye with wound revision. RESULTS: Description of step-by-step technique for removal of the Ex-PRESS shunt. The site healed well and a tube shunt was inserted 6 weeks later for intraocular pressure control. CONCLUSIONS: This technique may assist surgeons in the safe and controlled removal of an Ex-PRESS shunt in cases of malpositioning, impending exposure, or extrusion.