Y-Chromosome-Linked Genes Are Associated With Sex-Related Head-Neck Squamous Cell Carcinoma Survival.

OBJECTIVE: To define novel gene biomarkers for prognosis of head and neck squamous cell carcinoma (HNSCC) patients' survival. STUDY DESIGN: Retrospective study. SETTING: The Cancer Genome Atlas (TCGA) HNSCC RNA-Seq dataset. METHODS: Coexpressed gene clusters were extracted from TCGA RNA-seq data using our previously published method (EPIG). Kaplan-Meier estimator was then used for overall survival-relevant analysis, with patients partitioned into 3 groups based on gene expression levels: female, male_low, and male_high. RESULTS: Male had better overall survival than female and male with higher expression level of Y-chromosome-linked (Y-linked) genes had significantly better survival than those with lower expression levels. In addition, male with a higher expression level of Y-linked genes showed even better survival when they have a higher level of coexpressed cluster of genes related to B or T cell immune response. Other clinical conditions related to immune responses also consistently showed favorable effects on the Y-linked genes for survival estimation. Male patients with higher expression level of Y-linked genes also have significantly higher tumor/normal tissue (T/N) ratio of those genes and higher level of several immune responses related clinical measurements (eg, lymphocyte and TCR related). Male patients with lower expression level of Y-linked genes benefited from radiation-only treatment. CONCLUSIONS: The favorable role of a cluster of coexpressed Y-linked genes in HNSCC patients' survival is potentially associated with elevated level of immune responses. These Y-linked genes could serve as useful prognostic biomarkers for HNSCC patients' survival estimation and treatment.

Concordant palliative care delivery in advanced head and neck cancer.

OBJECTIVES: To describe the palliative care consultation practices in an academic head and neck surgery practice. METHODS: This is a retrospective review of a palliative care database and the health record for all palliative care consultations of patients suffering from advanced stage head and neck cancer within a 21-month period. RESULTS: Ten head and neck cancer patients received palliative care consults while on the otolaryngology service. One consultation occurred preoperatively; nine occurred postoperatively, on a median of hospital day 9. At the time of referral, seven patients were in the ICU and three were on a surgical floor. Code status de-escalation occurred in six patients and psycho-socio-spiritual suffering was supported in all consultations. Nine patients died within six months, with a median post-consultation survival of 35 days. Of these, two died in an ICU, five were discharged to hospice, one to a SNF, and one to a LTACH. CONCLUSION: Palliative care consultation in this advanced head and neck cancer cohort was commonly late, however, significant suffering was mitigated following most consults. Palliative care specialists are experts at eliciting patient values, determining acceptable tradeoffs and suffering limitations by employing a shared decision-making process that ends with a patient-centered value-congruent treatment recommendation. Oftentimes, this embraces curative-intent or palliative surgery, along with contingency plans for unacceptable value-incongruent postoperative outcomes. Enhanced awareness of the benefits of embracing concordant palliative care in advanced head and neck cancer patients may help overcome the significant barriers to involving palliative care experts earlier.

Early [18]FDG PET/CT scan predicts tumor response in head and neck squamous cell cancer patients treated with erlotinib adjusted per smoking status.

Translational Relevance: Evaluation of targeted therapies is urgently needed for the majority of patients with metastatic/recurrent head and neck squamous cell carcinoma (HNSCC) who progress after immunochemotherapy. Erlotinib, a targeted inhibitor of epidermal growth factor receptor pathway, lacks FDA approval in HNSCC due to inadequate tumor response. This study identifies two potential avenues to improve tumor response to erlotinib among patients with HNSCC. For the first time, this study shows that an increased erlotinib dose of 300 mg in smokers is well-tolerated and produces similar plasma drug concentration as the regular dose of 150 mg in non-smokers, with increased study-specific defined tumor response. The study also highlights the opportunity for improved patient selection for erlotinib treatment by demonstrating that early in-treatment [18]FDG PET/CT is a potential predictor of tumor response, with robust statistical correlations between metabolic changes on early in-treatment PET (4-7 days through treatment) and anatomic response measured by end-of-treatment CT. Purpose: Patients with advanced HNSCC failing immunochemotherapy have no standard treatment options. Accelerating the investigation of targeted drug therapies is imperative. Treatment with erlotinib produced low response rates in HNSCC. This study investigates the possibility of improved treatment response through patient smoking status-based erlotinib dose optimization, and through early in-treatment [18]FDG PET evaluation to differentiate responders from non-responders. Experimental design: In this window-of-opportunity study, patients with operable HNSCC received neoadjuvant erlotinib with dose determined by smoking status: 150 mg (E150) for non-smokers and 300 mg (E300) for active smokers. Plasma erlotinib levels were measured using mass spectrometry. Patients underwent PET/CT before treatment, between days 4-7 of treatment, and before surgery (post-treatment). Response was measured by diagnostic CT and was defined as decrease in maximum tumor diameter by ≥ 20% (responders), 10-19% (minimum-responders), and < 10% (non-responders). Results: Nineteen patients completed treatment, ten of whom were smokers. There were eleven responders, five minimum-responders, and three non-responders. Tumor response and plasma erlotinib levels were similar between the E150 and E300 patient groups. The percentage change on early PET/CT and post-treatment PET/CT compared to pre-treatment PET/CT were significantly correlated with the radiologic response on post-treatment CTs: R=0.63, p=0.0041 and R=0.71, p=0.00094, respectively. Conclusion: This pilot study suggests that early in-treatment PET/CT can predict response to erlotinib, and treatment with erlotinib dose adjusted according to smoking status is well-tolerated and may improve treatment response in HNSCC. These findings could help optimize erlotinib treatment in HNSCC and should be further investigated. Clinical Trial Registration: https://clinicaltrials.gov/ct2/show/NCT00601913, identifier NCT00601913.

Impact of outcomes data on the management of postoperative hypocalcemia in head and neck endocrine surgery patients.

Postoperative hypocalcemia is a well-described outcome following thyroid and parathyroid surgery with symptoms ranging from clinically insignificant laboratory findings to tetany and seizures. The aims of this study were 1. To identify the characteristics and management patterns of postoperative hypocalcemia in head and neck endocrine surgery patients and 2. To compare outcomes between patients treated with empiric calcium and patients treated using a biochemically driven calcium replacement algorithm. Clinical electronic medical record (EMR) data was collected from patients who had undergone total thyroidectomy, completion thyroidectomy, and/or parathyroidectomy at Wake Forest Baptist Medical Center (WFBMC), a tertiary referral and academic institution. Between July 1, 2016, and June 30, 2017, 298 adult patients underwent surgery by a WFBMC Head & Neck (H&N) endocrine surgeon. Objective calcium and parathyroid hormone levels, postoperative supplementation with calcium and Vitamin D, 30-day physician access line (PAL) phone call utilization, emergency department (ED) encounters, and readmission rates were queried. The overall rate of hypocalcemia was 17.4%. No statistically significant difference in PAL utilization, ED visits, or readmissions was found between the empiric supplementation group and those whose supplementation was biochemically directed (PAL 5.0% vs. 5.0% [p = 0.983], ED visit 3.3% vs. 2.5% [p = 0.744], Readmission 1.7% vs. 0% [p = 0.276]). The overall postoperative rates of hypocalcemia and hypoparathyroidism following H&N endocrine surgery were consistent with the reported literature. Neither method of calcium supplementation was superior in reducing PAL utilization, ED encounters, or readmission.

Surgical management of Eagle syndrome: A 17-year experience with open and transoral robotic styloidectomy.

Eagle Syndrome (ES) is a rare disorder that can present with symptoms ranging from globus sensation to otalgia that is attributed to an elongated styloid process and/or calcified stylohyoid ligament. No standardized treatment algorithm exists, and although various surgical approaches have been described, data on the use of transoral robotic surgery (TORS) in this population is limited. To investigate the utility of TORS in the treatment of ES, a retrospective review in 19 ES patients was carried out at a single academic, tertiary medical center between 2000 and 2017. Nineteen patients underwent twenty-one styloid resections: 6 performed via TORS and 15 via transcervical approach. Across all patients, 90% reported some degree of lasting improvement in symptoms while 55% reported significant improvement. When TORS was compared to transcervical resection, there was no difference in the subjective rate of "meaningful" (83 vs. 57%) versus rate of "non-meaningful" symptom improvement (17 vs. 43%) (p = 0.35). There was a trend towards less estimated blood loss (EBL), operative time, and post-operative length of stay (LOS) with TORS versus transcervical cases (9.2 mL vs. 30.0 mL, 98 vs. 156 min, and 0.7 vs. 1.2 days); however, these did not reach statistical significance (p = .11, 0.13, and 0.42, respectively). Three patients experienced complications associated with an open approach, as compared to none with TORS. In select patients, TORS styloidectomy is a reasonable surgical alternative to traditional transoral and transcervical techniques as it provides similar symptom improvement, and reduced length of stay, blood loss, and operative time.

Increased Expression of MuRF1 Is Associated with Radiation-induced Laryngeal Muscle Atrophy.

BACKGROUND: Laryngeal muscles play an important role in breathing, sound production and trachea protection against food. Laryngeal dysfunctions during radiotherapy for head and neck cancers are common. In the present study, we aimed to investigate the early effect of radiation on the laryngeal muscles in vivo and possible mechanisms involved in this process. MATERIALS AND METHODS: Eight-week-old female C57bl/ mice received neck irradiation with a single dose of 25 Gy and bilateral thyroarytenoid (TA) muscles of mice were collected at day 3, 7 and 10 post-irradiation for evaluating muscle size, myosins, myosin heavy chain (MyHC) composition and MuRF1 protein levels. RESULTS: A significant reduction in the size of muscle fibers and myosins in the TA muscles were observed at days 3, 7, 10 after radiation (p<0.05). The loss of IIB myosin was more severe than that of IIA/X myosins at day 7 post-irradiation (75% vs. 64%). MuRF1 protein level was markedly increased at day 7 and 10 after radiation (p<0.05). CONCLUSION: Radiation induced an acute muscle fiber atrophy and myosin loss in the intrinsic laryngeal muscles. MuRF1 may play an important role in the radiation-induced protein degradation in the laryngeal muscles and warrants further investigation.

Disposition of elderly patients after head and neck reconstruction.

IMPORTANCE: A patient's needs at discharge, particularly the need for nursing facility placement, may affect hospital length of stay and health care costs. The association between age and disposition after microvascular reconstruction of the head and neck has yet to be reported in the literature. OBJECTIVE: To determine whether elderly patients are more likely to be discharged to a nursing or other care facility as opposed to returning home after microvascular reconstruction of the head and neck. DESIGN, SETTING, AND PARTICIPANTS: From January 1, 2001, through December 31, 2010, patients undergoing microvascular reconstruction at an academic medical center were identified and their medical records systematically reviewed. During the study period, 457 patients were identified by Current Procedural Terminology codes for microvascular free tissue transfer for a head and neck defect regardless of cause. Seven patients were excluded for inadequate data on the postoperative disposition or American Society of Anesthesiologists (ASA) score. A total of 450 were included for analysis. MAIN OUTCOMES AND MEASURES: Demographic and surgical data were collected, including the patient age, ASA score, and postoperative length of stay. These variables were then compared between groups of patients discharged to different posthospitalization care facilities. RESULTS: The mean age of participants was 59.1 years. Most patients (n = 386 [85.8%]) were discharged home with or without home health services. The mean age of those discharged home was 57.5 years; discharge to home was the reference for comparison and odds ratio (OR) calculation. For those discharged to a skilled nursing facility, mean age was 67.1 years (OR, 1.055; P < .001). Mean age of those discharged to a long-term acute care facility was 71.5 years (OR, 1.092; P = .002). Length of stay also affected the disposition to a skilled nursing facility (OR, 1.098), as did the ASA score (OR, 2.988). CONCLUSIONS AND RELEVANCE: Elderly patients are less likely to be discharged home after free flap reconstruction. Age, ASA score, and length of stay are independent factors for discharge to a nursing or other care facility.

Polymorphous low-grade adenocarcinoma: a 17 patient case series.

Polymorphous low-grade adenocarcinoma (PLGA) is a rare malignancy most commonly seen in the minor salivary glands. First described in 1983, this entity has been recognized to have an indolent course with rare metastases or deaths. We describe our experience with 17 patients treated at our institution for PLGA from 1984 to 2012. All tumors were located in the oral cavity or soft palate. All patients were treated surgically, with the exception of one patient who declined therapy. No deaths or metastases have been identified in subsequent follow-up. Three patients in this series had undergone prior surgery up to 20 years previously and were treated for recurrences at our institution; no other recurrences have been noted. In summary, PLGA is best treated with wide excision to negative margins with excellent prognosis, but long-term follow-up is recommended given the propensity for late recurrences.

Internal carotid artery in zone IIb and its implications: A case report.

The potential for aberrant anatomy in the neck should be respected in order to avoid unexpected and potentially devastating injury during surgical and other procedures. Anatomic variations involving the internal carotid artery are believed to exist in as much as 6% of the population. We describe a case of a tortuous internal carotid artery that was found in zone IIb during a neck dissection in a 60-year-old man, and we discuss the implications of this anomaly.

Malignant fibrous histiocytoma of the head and neck: a case series.

PURPOSE: The study objective is to evaluate the clinical features and outcomes of patients treated for head and neck malignant fibrous histiocytoma at a tertiary care medical facility. MATERIALS AND METHODS: This is a retrospective case series of 17 adult subjects with malignant fibrous histiocytoma of the head and neck who were treated between January 1, 1965, and December 31, 2010. This study was conducted using patient charts at a tertiary medical center. Subject selection was conducted using Current Procedural Terminology numbers; International Classification of Diseases, Ninth Revision, codes; and a search of the tumor registry. RESULTS: Chart review of the 17 identified subjects revealed an overwhelming male predominance (88%) with an overall mean age of 69 years(52-87 years). Thirteen patients (78%) underwent some form of surgical resection, 6 patients (35%) received radiation therapy, and 6 (35%) were given chemotherapy over the course of treatment. Nine tumors (53%) had a cutaneous origin, whereas 8 lesions (47.1%) were found in the soft tissue of the head and neck region. The local recurrence rate following a single resection was 46%. Overall median survival following diagnosis was found to be 65 months, with a 5-year survival rate of 52%. Median disease-free survival was 20 months, with a 5-year disease-free survival rate of 37%. Overall median and 5-year survival rates were found to increase with clear surgical margins, as was 5-year survival. CONCLUSIONS: Aggressive surgical management to achieve clear margins is central to the effective treatment of malignant fibrous histiocytoma of the head and neck. Metastatic disease portends a dismal prognosis.

Parathyroid hormone early percent change: an individualized approach to predict postthyroidectomy hypocalcemia.

PURPOSE: The purpose of this study is to evaluate a percent change model of postoperative parathyroid hormone level in thyroidectomy patients as a predictor of hypocalcemia. MATERIALS AND METHODS: Chart review was completed on patients who had undergone total or completion thyroidectomy over a 22-month period in our department. Only those patients with a preoperative ionized calcium and parathyroid hormone (PTH) level and at least 1 postoperative result were included. Ionized calcium levels served as an internal control. The Student t test was used to compare PTH level between the normocalcemic and hypocalcemic groups at each time point. Logistic regression analysis was used to predict hypocalcemia based on the diagnostic criteria. Receiver operator curves were used to maximize sensitivity. RESULTS: Fifty-two patients met the inclusion criteria during the study period. A total of 22 patients (42%) experienced hypocalcemia. We were unable to maximize both sensitivity and specificity at the same time point. When comparing preoperative to 6-hour postoperative PTH percent change, patients with a greater than 44% decrease are likely to have hypocalcemia, with a sensitivity of 100%. Likewise, in those patients without a greater than 44% decrease at 6 hours, early discharge can be considered safe, given the negative predictive value of 100%. CONCLUSION: In our series, patients with a greater than 44% PTH decrease from preoperative to 6-hour postoperative are very likely to develop hypocalcemia. We would propose that these patients need further inpatient monitoring to progress to safe discharge. Likewise, patients with a less than 44% decrease at the 6-hour time point are unlikely to develop hypocalcemia and may be considered safe for discharge.

Functional outcomes and suitability of the temporalis myofascial flap for palatal and maxillary reconstruction after oncologic resection.

OBJECTIVES/HYPOTHESIS: The temporalis myofascial flap (TMF) is a method of palatal reconstruction that offers a single-stage, reliable, and functional technique to repair oncologic defects involving the oral cavity following tumor removal. It is hypothesized that both speech and swallowing function are preserved following TMF. STUDY DESIGN: In a retrospective and prospective case series, this study evaluated the surgical outcomes of 72 patients undergoing surgical resection and reconstruction of the hard and soft palate using a TMF. Of this series, 25 patients underwent nasalence and swallowing quality-of-life testing to determine speech and swallowing function following this procedure. METHODS: Reliability, safety, and effectiveness data endpoints on TMF reconstruction were collected and analyzed. Instrumental measures of nasalence (KayPentax Nasometer, Lincoln Park, NJ) and swallowing quality of life measures (MD Anderson Dysphagia Inventory [MDADI] were acquired. RESULTS: All TMF's were successfully transferred with complete healing of the oncologic defect. The group mean nasalence for connected speech tasks were within normal limits for connected speech--high- and low-pressure tasks (M = 21% and M = 17%). The group mean nasalence scores for sustained vowels were mildly affected (M = 26%). The group mean MDADI score was 79 (SD = 16), indicating good to mildly affected swallowing quality of life. Neither nasalence nor MDADI scores appeared to vary as a function of defect region. CONCLUSIONS: The TMF is an oncologically safe and effective method of palate reconstruction that affords excellent quality of life to appropriately selected patients without reliance on other reconstructive techniques.

Parascapular free flaps in skin malignancies.

This study was a retrospective review of a case series of nine patients, aged 40 to 83 years, presenting to the head and neck cancer department at Wake Forest Baptist Medical Center, with a diagnosis of head and neck cutaneous squamous cell carcinoma (SCC), requiring reconstruction after surgical resection. In this group of patients, parascapular fasciocutaneous free flaps proved to be a safe, reliable, and cosmetically effective choice for reconstruction of head and neck skin cancer defects. Choosing donor tissue from a relatively non-sun exposed area can prevent potential development of new malignancies that may arise from donor sites using sun-exposed skin. We discuss the benefits and versatility of the parascapular fasciocutaneous free flap and our experience in using this flap to reconstruct complex surgical defects.

Clinical, histopathologic, and radiographic indicators of malignancy in head and neck paragangliomas.

OBJECTIVE: The goal of this study is to review our series of head and neck paragangliomas to identify factors that may help in predicting malignancy. STUDY DESIGN: Case series with chart review. SETTING: Academic medical center. SUBJECTS AND METHODS: Subjects with head and neck paragangliomas at our institution from 1976 to current were reviewed. In addition to statistical comparisons of epidemiologic factors, pathologic and radiographic characteristics were reviewed. RESULTS: Of the 84 subjects, there were seven malignant paragangliomas (8%). Age was found to be significantly different between the benign and malignant subgroups, with an average age of 54 ± 16 and 40 ± 12 years, respectively (P = 0.02). Pain was a presenting complaint in five patients with benign disease (6%), and five of the seven malignant patients (71%) presented with pain, showing a significant association between pain and disease type (P < 0.0001). The odds ratio for a patient with pain having a malignant tumor was 36 (95% CI: 5.5-234). Enlarging neck mass was noted in all cases of malignant disease, but only in 31 percent of cases of benign disease (P < 0.0001). In a secondary analysis of carotid body tumors alone, enlarging neck mass was not found to be significant between benign and malignant disease (P = 0.14). However, pain continued to be significantly different, with 67 percent of malignant lesions demonstrating pain, compared with only 11 percent of benign lesions (P = 0.01). CONCLUSION: This study suggests that pain, a rapidly enlarging neck mass, and younger age are predictive factors of underlying malignancy, which should prompt one to consider an aggressive diagnostic and management approach.

Dural arteriovenous fistula: diagnosis, treatment, and outcomes.

OBJECTIVES: The objective of this study is to determine the sensitivity of computed tomography angiography (CTA) and magnetic resonance angiography (MRA) compared to the gold standard, conventional carotid angiography, in the diagnosis of a dural arteriovenous fistula (DAVF). Further objectives include identifying outcomes of treatment and complications as a function of pretreatment radiologic classification. STUDY DESIGN: This is a retrospective review of adults diagnosed with a DAVF between 1990 and 2006. METHODS: Data collected included age, gender, presenting clinical symptoms, diagnostic imaging modalities (conventional angiography, CTA, and/or MRA), interventions (self-compression of artery, embolization, craniotomy, or a combination of these), results (symptoms resolved, improved, or same), and complications (embolic or surgical). All DAVFs were classified according to the Cognard classification. RESULTS: There were a total of 46 patients with 51 fistulas, of whom 42 patients (46 fistulas) had complete follow-up data. Using conventional angiography as the gold standard, CTA had a sensitivity of 15.4%, whereas MRA had a sensitivity of 50%. Embolization (either single or multiple treatments) was the most common treatment, being done in 36/46 (78%) fistulas. Presenting symptoms were resolved or improved in 45/46 fistulas (97.8%) regardless of treatment or Cognard classification. There were complications in 12/46 (26%) patients, most of which were transient and resolved without permanent sequelae. CONCLUSIONS: A DAVF is a vascular lesion that is best diagnosed with conventional angiography, but can often be found with MRA. Treatment with endovascular embolization is effective and has few significant complications.

Transotic approach to the cerebellopontine angle. 1992.

The transotic approach to the cerebellopontine angle has been developed at the University of Zurich for the removal of acoustic tumors in an effort to increase operative exposure and enhance facial nerve preservation and reconstruction. Key steps involve the total removal of all pneumatic cell tracts with middle ear and eustachian tube obliteration, followed by complete otic capsule removal for tumor exposure. This article discusses the advantages, disadvantages, and technique of this approach.

Swallowing dysfunction is a common sequelae after chemoradiation for oropharynx carcinoma.

INTRODUCTION: A retrospective review of all patients with advanced oropharynx cancer from a single institution was performed. METHODS: Sixty-seven patients with stage III/IV oropharynx cancer were treated with definitive radiotherapy with or without concurrent chemotherapy from 1990 to 2004. Follow-up ranged from 6 to 91 months with a median of 32 months. RESULTS: Patients treated with concurrent chemotherapy had a statistically significant benefit for control above the clavicles, primary control, disease-free survival, and overall survival but no difference in distant control at 3 years. Cox proportional regression model demonstrated the use of concurrent chemotherapy to be the only independent variable that reached significance for control above the clavicles, primary control, and overall survival. Complete dysphagia for solids and/or gastrostomy tube dependence was observed in more patients who were treated with chemoradiation than those treated with radiation alone; 18% and 0%, respectively (P = 0.04). CONCLUSIONS: Concurrent chemotherapy decreases the recurrence at the primary site and above the clavicles. The most notable difference in sequelae between the 2 groups was the increase in swallowing dysfunction with concurrent chemotherapy.

Radiographic complete response on post treatment CT imaging eliminates the need for adjuvant neck dissection after treatment for node positive head and neck cancer.

OBJECTIVE: The primary purpose of this study was to correlate radiographic response in the neck to clinical outcomes for patients with node positive head and neck cancer. METHODS: One hundred three patients with stage III/IV node positive cancer were treated with definitive radiotherapy or chemoradiation at a single institution from 1990 to 2004. Follow-up ranged from 8 months to 144 months with a median of 42 months. Posttreatment CT scans were called complete radiographic response (rCR) or partial radiographic response. RESULTS: Actuarial 36 month rates of survival, control above the clavicles, and nodal control were 66%, 74%, and 90%, respectively. Patients, who had rCR on posttreatment CT scan, who had a neck dissection had a nodal control rate of 94% compared with those without neck dissection of 97%. Patients with partial radiographic response who were treated with neck dissection had a nodal control rate of 94% compared with those without neck dissection of 73%. CONCLUSIONS: Based on this data, there was no suggestion that neck dissection improved outcome for patients with rCR on posttreatment imaging 4 to 6 weeks after radiation.

Minimizing complications in the use of titanium condylar head reconstruction prostheses.

OBJECTIVE: The study goals were to evaluate the use of titanium condylar prostheses in the setting of tumor resection and to discuss the techniques used to minimize complications. STUDY DESIGN AND SETTING: We conducted a retrospective review of a case series in a tertiary care hospital. Six patients underwent mandibulectomy, including the condyle, with primary reconstruction using titanium condylar prostheses. Charts were reviewed for operative technique, pathology, and complications. RESULTS: Pathology included squamous cell carcinoma, Ewing's sarcoma, embryonic rhabdomyosarcoma, giant cell granuloma, and adenocarcinoma. Three patients are alive without disease. Follow-up spanned 6.4 years with premorbid occlusion established in all cases, and there were no prosthesis extrusions or erosions. The condylar head was wrapped in preserved joint capsule or adjacent temporalis muscle/fascia and secured with permanent purse-string sutures; careful duplication of the length, and angulation of the native mandible from the angle to the superior extent of the condylar head. CONCLUSION: Titanium condylar prostheses are a viable choice in the setting of tumor resection and reconstruction, with appropriate technical precautions.