Effect of Radiological Tumor Thickness on Prognosis of Early Glottic-Squamous Cell Carcinoma Treated With Radiation.

OBJECTIVES: Tumor depth of invasion is a known prognostic factor in several head and neck cancers, but data on early laryngeal squamous cell carcinoma (SCC) are sparse. In this study, we aim to determine whether radiological tumor thickness serves as a prognostic factor in early SCC of the glottis treated with radiation. METHODS: One hundred thirty-two adult patients (age >18 years) underwent pretreatment computed tomography (CT) and were treated with radiation for pathologically proven early stage (T1 or T2) glottic SCC. Thirty-eight were excluded because the tumor could not be correctly identified on the CT scan, and an additional three patients because of insufficient data. RESULTS: The final cohort consisted of 91 patients, 84 (90.3%) men and 7 (9.7%) women aged 39.86-86.53 (mean 65.55 ± 12.76) years. Mean tumor thickness was 0.59 ± 0.19 cm in patients with T1 tumors and 0.79 ± 0.21 cm in patients with T2 tumors. The optimal cutoff value for 5-year disease-free survival (DFS), using the Youden index (sensitivity: 81.2%, specificity 65.3%), was 0.7 cm. A significant advantage in 5-year overall survival (OAS) and 5-year DFS for tumor thickness of <0.7 cm (P = 0.01 and P < 0.01, respectively) was found, these findings were consistent also when each stage was examined separately (T1 vs T2). CONCLUSION: Radiological tumor thickness appears to significantly predict OAS and DFS in early glottic SCC patients. IMPLICATION FOR PRACTICE: Tumor thickness may be considered as an auxiliary aid in deciding follow-up time and frequency, proper treatment, and determining prognosis.

Prophylactic antibiotics in septoplasty with intranasal septal splints: A comparative analysis.

OBJECTIVES: Postoperative antibiotic therapy is a common practice following septoplasty with intra-septal splints placement (ISS), even though there is a lack of evidence to support it. We sought to investigate the role of antibiotic therapy in septal surgeries with the placement of ISS. DESIGN: A retrospective comparative study was conducted using the electronic charts of adult patients who underwent septoplasty with the placement of ISS with or without turbinate reduction. Nasal cultures were taken routinely during surgery as part of the department's protocol for monitoring infectious diseases. The ISS were also routinely examined for the presence of bacteria after their removal on the eighth day following surgery. SETTING: A large otolaryngology department in a tertiary medical center. PARTICIPANTS: Adult patients who underwent septoplasty in our institution. MAIN OUTCOME MEASURES: We analyzed all post-operative infections to search for risk factors in the cohort. RESULTS: Post-operative infection rates following septoplasty with ISS were low at 6%, which is consistent with previously published rates. Infection rates were significantly higher in patients who were not treated with antibiotics (OR = 8.2, 95%CI: 1.63-41.1; p = .01, φ = 0.04). Diabetes was associated with an increased risk of postoperative infection regardless of prophylactic antibiotic therapy (OR = 5.2, 95%CI: 1.15-23.5; p = .032, φ = .04). The detection of Klebsiella pneumonia before surgery was associated with an increased rate of postoperative infection (OR = 16.6, 95%CI: 3.02-91.54; p = .001, φ = 0.12). CONCLUSIONS: Patients undergoing septoplasty with the placement of ISS are at increased risk of gram-negative bacterial colonisation, and development of postoperative nasal infection. A single preoperative dose of IV antibiotic therapy should be considered a potential prophylactic option for septoplasty with ISS.

Recent advances in head and neck surgical oncology.

In recent years, the field of head and neck oncology has witnessed a remarkable transformation with unprecedented advances that have revolutionized the management of complex tumors in this region. As an intricate subspecialty within oncology, head and neck surgical procedures demand detailed knowledge of the complex anatomy meticulous precision in surgical technique, and expertise to preserve vital functions while ensuring optimal oncological outcomes. With the relentless pursuit of improved patient outcomes, the integration of innovative technologies has significantly enhanced the surgical armamentarium. Robotics, endoscopic platforms, and image-guided navigation have revolutionized the surgical approach, enabling precise tumor resection and sparing healthy tissues. Furthermore, the application of advanced imaging modalities and molecular biomarker profiling has opened new avenues for personalized treatment strategies. From targeted therapies and immunotherapies to adaptive radiation techniques, clinicians are now equipped with an array of tailored options, ushering in a new era of personalized care for patients with head and neck malignancies. This article delves into the unfolding narratives of clinical triumphs, exploring the transformative potential of emerging therapies and the collaborative efforts propelling head and neck surgical oncology toward a future of hope and healing.

The implications of concomitant mucosal inflammation on clinical manifestations and outcomes of sinonasal inverted papilloma.

PURPOSE: This study examines the impact of concomitant mucosal inflammation on clinical manifestations and long-term outcomes of Inverted Papilloma (IP). METHODS: This retrospective cohort study was conducted in five tertiary medical centers. The included patients underwent an attachment-oriented surgical resection for IP with a minimum follow-up of 3 years. RESULTS: Of 185 patients with IP, 65 patients (35.1%) had synchronous mucosal inflammation with polypoid changes. The mean age was 56.7 years, and 69% were males. Most tumors originated from the maxillary sinus. Age, gender, Krouse stage, and tumor attachment site did not differ between the mucosal inflammation and IP-only groups. IP recurrence rate was twofold in the patients with mucosal inflammation (15.4% vs. 7.5%, p = 0.092). However, the difference was not significant, with a similar median time to recurrence between the two groups [15.5 (3-36) months vs. 16(6-96) months, p = 0.712]. In revision cases, IP recurred only in patients with mucosal inflammation (19% vs. 0%, p = 0.07). This group had a significantly worse 5-years recurrence-free survival than revision cases without mucosal inflammation (80.6% vs. 100%, p = 0.04). CONCLUSIONS: IP in the setting of mucosal inflammation might be associated with a higher recurrence rate, predominantly after revision surgery. Otolaryngologists should consider this during these patients' diagnosis, surgical planning, and follow-up.

Zinc chloride is effective as an antibiotic in biofilm prevention following septoplasty.

Biofilm-state bacterial infections associated with inserted medical devices constitute a massive health and financial problem worldwide. Although bacteria exhibit significantly lower susceptibility to antibiotics in the biofilm state, the most common treatment approach still relies on antibiotics, exacerbating the phenomenon of antibiotic-resistant bacteria. In this study, we aimed to assess whether ZnCl2 coating of intranasal silicone splints (ISSs) can reduce the biofilm infections associated with the insertion of these devices and prevent the overuse of antibiotics while minimizing waste, pollution and costs. We tested the ability of ZnCl2 to prevent biofilm formation on ISS both in vitro and in vivo by using the microtiter dish biofilm formation assay, crystal violet staining, and electron and confocal microscopy. We found a significant decrease in biofilm formation between the treatment group and the growth control when ZnCl2-coated splints were placed in patients' nasal flora. According to these results, infections associated with ISS insertion may be prevented by using ZnCl2 coating, thereby obviating the overuse and abuse of antibiotics.

Cutaneous Squamous Cell Carcinoma in Immunocompromised Patients-A Comparison between Different Immunomodulating Conditions.

BACKGROUND: Immunosuppression is strongly associated with an increased risk of developing cutaneous squamous cell carcinoma (cSCC). Studies on solid organ transplant recipients (SOTR) and chronic lymphocytic leukemia (CLL) patients have already demonstrated higher rates of aggressive cSCC tumors in these populations compared to immunocompetent controls. Studies on other immunosuppressed patient groups are scarce. This study was aimed at assessing the effects of different immunomodulating conditions on patients diagnosed with cSCC. We sought to compare the clinical features, treatments, and survival rates among the different study groups, as well as outcomes to those of immunocompetent controls with cSCC. METHODS: A retrospective analysis of 465 cSCC patients, both immunosuppressed (IS) and immunocompetent controls. Etiologies for immunosuppression included SOTR, CLL, chronic kidney disease (CKD), psoriasis, rheumatoid arthritis (RA) and systemic lupus erythematous (SLE). RESULTS: Compared to the control group, IS patients demonstrated several significant differences. These include higher rates of positive resection margins, higher recurrence rates, and multiple SCC tumors. Patients in the IS group, who were also given immunomodulating agents, demonstrated even lower survival rates. Cox regression analysis demonstrated statistically significant decreased overall survival (OS) rates for IS patients compared to the controls (OR = 1.9, p = 0.031). SOTR patients tend to have multiple cSCC tumors (35%), with the highest number of primary tumors compared to controls (2.54 tumors per patient on average, p < 0.001), but also compared to all other IS groups. The average SCC lesion size in the SOTR group was the smallest, measuring at 13.5 mm, compared to the control group and all other IS groups. Decreased survival rates were seen on Cox regression analysis compared to controls (HR = 2.4, p = 0.001), but also to all other IS groups. CLL patients also had the highest rates of positive margins compared to controls (36% vs. 9%, p < 0.01) and to all other IS groups. They were also most likely to get adjuvant or definitive oncological treatments, either radiotherapy or chemotherapy, compared to controls (36% vs. 15%, p = 0.02) and to other IS groups. Patients in the CKD group demonstrated the highest rates for multiple cSCC (OR = 4.7, p = 0.001) and the worst rates of survival on Cox regression analysis (HR = 3.2, p = 0.001). Both rheumatoid arthritis and psoriasis patients demonstrated the shortest disease-free survival rates (2.9y ± 1.1, 2.3y ± 0.7, respectively), compared to controls (4.1y ± 2.8) and to all other IS groups. CONCLUSIONS: Among cSCC patients, immunosuppression due to SOTR, CLL, CKD, RA, and psoriasis is associated with worse outcomes compared to controls and other IS groups. These patients should be regarded as high-risk for developing aggressive cSCC tumors. This study is the first to assess and compare cSCC outcomes among multiple IS patient groups.

Changing Trends in the Survival of Immunosuppressed Children with Invasive Fungal Rhinosinusitis.

BACKGROUND: Acute invasive fungal rhinosinusitis has been associated with high mortality rates. OBJECTIVE: We aimed to explore the contribution of novel detection and treatment methods on the outcome of immunosuppressed children with acute invasive fungal rhinosinusitis. METHODS: The records of all children with a hematologic or oncologic disease who developed acute invasive fungal rhinosinusitis between 2005-2020 were reviewed. RESULTS: Thirty-four patients were included. Aspergillosis and mucormycosis were diagnosed in 20 patients (59%) and 12 patients (35%), respectively. Panfungal polymerase chain reaction (PCR) was associated with a change of treatment in 36% of patients. A more aggressive surgical approach as well as treatment with liposomal amphotericin B and novel antifungals were adopted in recent years. Overall, 26% of patients died of disease, however no disease-specific death occurred since 2012. Diagnosis using panfungal PCR (p = .04) and treatment with novel antifungal medications (p = .017) were significantly associated with disease-specific survival. CONCLUSION: Enhanced fungal detection using panfungal PCR and treatment with novel antifungal agents, combined with rapid diagnosis and treatment, aggressive surgical approach and better control over the underlying oncological disease, may significantly improve the outcome of immunosuppressed children with acute invasive fungal rhinosinusitis.

Adverse Histological Features of Differentiated Thyroid Cancer Are Commonly Found in Autopsy Studies: Implications for Treatment Guidelines.

Background: While the popularity of lobectomy for differentiated thyroid cancer (DTC) has increased since the 2015 ATA (American Thyroid Association) guidelines, recent studies reported that adverse histological features (minimal extrathyroidal extension [mETE], multifocality, vascular invasion, and lymph node [LN] metastases) may be found in 30-60% of lobectomy specimens, questioning the validity of this approach. Aim: To assess the prevalence adverse histological features in occult DTC detected in autopsy studies. Methods: Meta-analysis of autopsy studies of the thyroid in subjects without known history of thyroid cancer. Results: Twenty-nine studies including 8750 subjects fulfilled the inclusion criteria, with incidentally discovered DTC in 740 autopsies (8.5%). Age was reported in 17 studies, with a median age of 61 years (range 41-68 years). Multifocality was reported in 27 studies with a calculated event rate of 28.2% ([CI 23.1-33.8], I2 = 46.3%), with bilateral involvement in 18% [CI 12.6-25.1]. mETE was reported in 5 studies, with an event rate of 24.5% ([CI 9.3-50.7], I2 = 88.5%), and the presence of LN metastases were reported in 13 studies with an event rate of 11% ([CI 6.1-19.1], I2 = 69.5%). Vascular invasion was reported in seven studies with an event rate of 16% ([CI 4-47], I2 = 86.8%). Of 25 studies with whole body autopsies (722 subjects), 3 cases of distant metastases were reported, of which 2 had fatal metastatic disease (where thyroid origin was not diagnosed before death), and 1 had occult disease. Conclusions: Adverse histological features including mETE, LN metastases, multifocality, and vascular invasion are common in occult DTC. When minimal in size, these adverse histological features do not seem to be markers of aggressive disease and may not be an indication for completion thyroidectomy or radioiodine therapy.

Effects of surgery for obstructive sleep apnea on cognitive function and driving performance.

BACKGROUND: Obstructive sleep apnea (OSA) is associated with a significantly increased risk of motor vehicle accidents in addition to such cognitive impairments as attention and memory deficits. The aim of the study was to examine the effect of upper airway surgery for OSA on driving and cognitive function. METHODS: Adult patients who underwent surgery for OSA at a tertiary medical center in 2016-2019 were prospectively recruited. Patients were assessed before and 3-6 months after surgery with a self-report and neurocognitive battery and a driving simulation platform. RESULTS: The cohort included 32 patients of average age 46.9 ± 11.6 years. During the 3 years before treatment, 9 patients had been involved in road accidents and 18 were detained by police for traffic violations. After surgery, there was a significant decrease in the Epworth Sleepiness Scale (13.7 vs. 8.1, p 0.043) and a significant reduction in time to completion of the Color Trail Test (part 1: 21.4 vs 18.7 s, p = 0.049; part 2: 46.8 vs 40.5 s, p = 0.038). Improvements in divided attention and selective attention response times were noted on the advanced stages of the Useful Field of Vision Scale (p = 0.013, p = 0.054). Before surgery, patients showed a high tendency to drive over the speed limit and to cross the dividing line to the opposite lane on the simulation test. Nevertheless, all considered themselves good drivers. These tendencies decreased after treatment. CONCLUSIONS: Surgery for OSA can significantly improve driving performance and cognitive function.

Solid organ transplantation worsens the prognosis of patients with cutaneous squamous cell carcinoma of the head and neck region-Comparison between solid organ transplant recipients and immunocompetent patients.

BACKGROUND: Cutaneous squamous cell carcinoma of the head and neck (CSCC-HN) appears to behave more aggressively in immunosuppressed patients. We aimed to investigate this hypothesis by comparing solid organ transplant recipients (SOTR) with CSCC-HN to immunocompetent patients. METHODS: A retrospective comparative study was conducted for SOTR and immunocompetent patients who were treated for CSCC-HN. RESULTS: A total of 177 SOTR and 157 immunocompetent patients with CSCC-HN were included. Lymph node metastases were more common in the SOTR group (9% vs 3%), and distant metastases occurred only in SOTR (3% of patients). SOTR had a higher rate of recurrences (19% vs 10%), which were mostly regional (7%) and distant (3%). The 2-year disease-specific survival of SOTR was lower (93% vs 100%). CONCLUSIONS: SOTR with CSCC-HN has significantly worse outcomes compared to immunocompetent patients. Solid-organ transplantation should be regarded as a negative prognostic factor in patients with CSCC-HN.

Role of intraoperative recurrent laryngeal nerve monitoring for pediatric thyroid surgery: Comparative analysis.

BACKGROUND: The data on the advantages of intraoperative nerve monitoring (IONM) during pediatric thyroid surgeries are limited. We aimed to study the role of IONM by comparing between children who underwent thyroid surgery with and without IONM. METHODS: A retrospective study of all children who underwent thyroid surgery between 2001 and 2019. RESULTS: The study included 113 patients with 183 recurrent laryngeal nerve (RLN) at risk. Transient paralysis rate was more than 5-fold lower in the IONM group compared to the control group (1.5% vs 8%; P = .114). Permanent paralysis was documented only in the control group (2.5% vs 0%; P = .552). Children <10 years and those who underwent central neck dissection had significantly higher rates of RLN injury. CONCLUSIONS: IONM was associated with decreased rate of RLN injury during pediatric thyroid surgery and should be considered especially in children under 10 years of age and those undergoing concomitant central neck dissection.

Detecting Recurrence Following Lobectomy for Thyroid Cancer: Role of Thyroglobulin and Thyroglobulin Antibodies.

BACKGROUND: The use of thyroglobulin (Tg) and thyroglobulin antibodies (TgAb) for detecting disease recurrence is well validated following total thyroidectomy and radioiodine ablation. However, limited data are available for patients treated with thyroid lobectomy. METHODS: Patients who had lobectomy for papillary thyroid cancer followed for >1 year, with sufficient data on Tg and TgAb, including subgroup analysis for Hashimoto's thyroiditis and contralateral nodules. RESULTS: One-hundred sixty-seven patients met the inclusion criteria. Average tumor size was 9.5 ±â€…6 mm. Following lobectomy, Tg was 12.1 ±â€…14.8 ng/mL. Of 52 patients with Hashimoto's thyroiditis, 38% had positive TgAb with titers of 438 ±â€…528 IU/mL, and in patients without TgAb the mean Tg level was 14.7 ±â€…19.0 ng/mL. In 34 patients with contralateral nodules ≥1 cm, Tg was 15.3 ±â€…17 ng/mL. During the first 2 years of follow-up, Tg declined ≥1 ng/mL in 42% of patients (by 5.1 ±â€…3.7 ng/mL), remained stable in 22%, and increased in 36% (by 4.9 ±â€…5.7 ng/mL). During a mean follow-up of 6.5 years (78 ±â€…43.5 months), 18 patients had completion thyroidectomy and 12 were diagnosed with contralateral cancer (n = 8) or lymph node metastases (n = 4). In patients with recurrence followed for >2 years, there was a rise in Tg in 3 cases, Tg was stable in 2 cases, and in 1 TgAb decreased from 1534 to 276 IU/mL despite metastatic lymph nodes. Basal Tg and Tg dynamics did not predict disease recurrence. CONCLUSIONS: Serum thyroglobulin used independently is of limited value for predicting or detecting disease recurrence following thyroid lobectomy. Other potential roles of Tg, such as detecting distant metastases following lobectomy, should be further studied.

Intraoperative nerve monitoring is used routinely by a significant majority of head and neck surgeons in thyroid surgery and impacts on extent of surgery-Survey of the American Head and Neck Society.

BACKGROUND: The data on the advantages of intraoperative nerve monitoring (IONM) during thyroid surgeries is inconsistent. Our objective was to study the patterns of use of IONM in thyroid surgery among American Head and Neck Society (AHNS) members. METHOD: A web-based survey was e-mailed to all members of the AHNS. RESULTS: A total of 275 surgeons completed the survey. Seventy-two percent reported using IONM routinely. Routine use of IONM was associated with longer period in practice. Twenty-one percent only used IONM selectively in high-risk cases. Most surgeons would consider aborting the procedure in cases of loss of signal without continuing to the contralateral side. Finally, only 19% of surgeons attempt to identify the external branch of the superior laryngeal nerve (EBSLN). CONCLUSIONS: The majority of AHNS surgeons routinely use IONM during thyroid surgery as a real-time decision-making tool. However, IONM for preservation of the EBSLN is underutilized.

Intranasal Septal Splints: Prophylactic Antibiotics and Nasal Microbiology.

OBJECTIVES: Intranasal septal splints are often used in nasal septal surgeries. Routine use of postoperative antibiotics is an accepted practice, although data regarding its efficacy in preventing postsurgical complications are limited. This study aimed to examine bacterial colonization on septal splints following prophylactic antibiotic therapy and the association with postoperative infections. METHODS: Fifty-five patients underwent septoplasty by a single surgeon between March 2015 and April 2016. All had intranasal septal splints and were given antibiotic prophylaxis for 7 days until removal of splints. Nasal cultures were taken before surgery, and septal splints were examined for bacterial colonization following their removal. RESULTS: Thirty-six patients (65%) had positive nasal culture prior to surgery. The most common isolates were Staphylococcus aureus (30%) and Enterobacteriaceae species (66%). All these patients had postoperative bacterial colonization on septal splints. In 15 patients with negative preoperative cultures, bacteria were isolated postoperatively. An increased resistance profile was documented postoperatively in 9 patients (16%), including two with multidrug resistance. In two of these patients preoperative wild-type strains acquired antibiotic resistance postoperatively. No adverse drug reactions to antibiotics were reported. CONCLUSIONS: Increased bacterial growth and emergence of resistant strains were observed on intranasal septal splints despite prophylactic antibiotic treatment. Nonetheless, this did not translate into clinical infection. Thus, considering antibiotics overuse and increasing bacterial resistance, further research is needed to determine the role of antibiotic prophylaxis in the setting of intranasal splints.

Preoperative Maxillary Sinus Imaging and the Outcome of Sinus Floor Augmentation and Dental Implants in Asymptomatic Patients.

OBJECTIVES: Preoperative maxillary sinus imaging findings have been suggested to be associated with complications and outcomes of sinus lift and dental implant procedures; nonetheless the evidence is controversial. The aim of this study was to examine the association between preoperative maxillary sinus imaging findings and outcomes of sinus lift and dental implant procedures in asymptomatic patients. METHODS: We included all patients who underwent maxillary sinus lift and dental implant procedures between 2014 and 2017. Maxillary sinus imaging findings were extracted from pre-procedural dental computed tomography scans, and outcomes of the procedures were assessed. RESULTS: A total of 145 procedures were included. No sinonasal symptoms were reported preoperatively. In 46% of cases maxillary sinus imaging was abnormal. The most common imaging finding was peripheral mucosal thickening (38%). Sinus floor cyst/polyp was identified in 13% of the cases, of which 47% occupied more than 50% of the sinus volume. Partial or complete opacification of the maxillary sinus was documented in 3% of cases. The sinus ostium and ostiomeatal complex were obstructed in 7% and 1%, respectively. Mucosal perforation was documented in 22% of cases and was inversely related to mucosal thickening (P = 0.011). Other minor post-operative complications did not correlate with radiological findings. Post-surgical sinusitis was not observed in any of the patients regardless of pre-surgical imaging findings. CONCLUSIONS: Incidental maxillary sinus imaging findings such as mucosal swelling, cysts or polyps, regardless of their severity or size, and maxillary ostial obstruction may not need to be addressed prior to sinus augmentation and dental implant procedures in asymptomatic patients. Patients with complete sinus opacification should be referred to an otolaryngologist prior to surgery. Further controlled trials, in larger cohorts, are needed to corroborate our findings.

Orbital Complications of Rhinosinusitis in the Adult Population: Analysis of Cases Presenting to a Tertiary Medical Center Over a 13-Year Period.

BACKGROUND: Orbital complications of rhinosinusitis in adults are scarcely discussed in the literature. OBJECTIVE: To review our experience with the management of orbital complications of rhinosinusitis in the adult patient population and identify key factors in the characteristics and management of these patients. DESIGN: Retrospective case series during the years 2004 to 2016 in a tertiary referral center including all patients with rhinosinusitis and orbital complications. MAIN OUTCOMES AND MEASURES: Severity of complications, risk factors, clinical, imaging and microbiological data, treatment outcomes. RESULTS: Seventy patients were identified. Median age at diagnosis was 38 years. In 57%, complications were associated with acute rhinosinusitis and in 43% with chronic rhinosinusitis, most of whom had a history of previous sinus surgery. Thirty-five percent of patients received antibiotics prior to admission. The majority of the previously operated patients (61%) had some form of orbital wall dehiscence noted on imaging. Preseptal cellulitis was the most common complication (61.5%) encountered, followed by orbital cellulitis (23%), sub-periosteal abscess (11.5%), orbital abscess (3%), and cavernous sinus thrombosis (1.5%). Gram-positive bacteria were more commonly isolated from acute rhinosinusitis patients and gram-negative bacteria from chronic rhinosinusitis (CRS) patients. Complete recovery was noted in all patients, of whom 85% were managed conservatively. All, but 1 patient, with an abscess or cavernous sinus thrombosis required surgical drainage. Older age was the only risk factor identified for severe complications. CONCLUSIONS: In contrast to the pediatric population, CRS is very common in adults with orbital complications of rhinosinusitis, with previous sinus surgery and orbital wall dehiscence being noticeably common. Older patients are at risk for more severe complications. Conservative treatment suffices in patients with preseptal and orbital cellulitis. In more advanced stages, surgical drainage is advocated with excellent results. Larger cohort studies are needed to further investigate this patient group.

Nonmelanoma skin cancer of the head and neck region in solid organ transplant recipients.

BACKGROUND: Nonmelanoma skin cancers (NMSC) are the most common malignancies in solid organ recipients. We investigated the incidence, clinical features, and outcome of solid organ recipients with NMSC of the head and neck. METHODS: A retrospective chart review was conducted for solid organ recipients who were treated from 1992 to 2015 and who developed NMSC of the head and neck. RESULTS: Of 3339 organ recipients, 259 patients developed 697 head and neck NMSC. Squamous cell carcinoma was the most common malignancy (55%). The overall 5-year and 10-year survival was 68% and 45%. Kidney recipients had better survival outcome than other organ recipients (10 vs 7 years). Advanced-stage cancers (10%), aggressive patterns of tumors (21%), and treatment with Prograf and Cellcept were associated with increased disease-specific mortality. CONCLUSION: Solid organ transplant increases the risk of NMSC of the head and neck. Aggressive tumors decrease patient survival and warrant more decisive and multidisciplinary approach.

Natural History of Contralateral Nodules After Lobectomy in Patients With Papillary Thyroid Carcinoma.

Background: Bilateral thyroid nodularity is considered an indication for total thyroidectomy in papillary thyroid carcinoma (PTC). However, the natural history and outcome of contralateral nodules have never been studied. Objective: To investigate the natural history of nonsuspicious contralateral nodules after lobectomy for PTC. Methods: We included patients who had one or more solid nodules (≥3 mm) in the contralateral lobe with benign cytology before surgery or small nonsuspicious nodules per ultrasonography. Results: One hundred and twelve patients were included. Median age was 57 years, and median size of the PTC (initial lobectomy) was 8 mm (range, 0.5 to 28 mm). On the contralateral side, the median size of nodules was 7 mm (range, 3 to 30 mm). Thirty-three nodules (29%) had fine-needle aspiration (FNA) before surgery, and all were benign. After a median follow-up of 6 years, median growth was zero (range, -20 to 19 mm). Twenty-six nodules (23%) increased ≥3 mm in size (median, 6 mm; range, 4 to 19 mm). Twenty patients (18%) developed new nodules. Twelve patients (11%) underwent completion thyroidectomy for growth (three), suspicious FNA (seven; Bethesda III to V), malignancy (one), or unknown reason (one). Overall, according to the completion thyroidectomy specimen, six patients (5%) were diagnosed with contralateral PTC (five micro-PTCs, one 20 mm), and all were without evidence of disease at the end of follow-up. There were no surgical difficulties or local complications during completion surgery. Conclusions: Lobectomy for low-risk patients with a small PTC and nonsuspicious contralateral thyroid nodule(s) is a reliable and safe initial treatment option. In the few patients who required completion thyroidectomy, treatment with surgery and radioiodine was effective.

Acute Rhinosinusitis in Immunosuppressed Children: Diagnostic and Therapeutic Management.

BACKGROUND: Immunosuppressive therapy places pediatric patients at risk of developing life-threatening sinonasal infections. Diagnosis and treatment are challenging owing to nonspecific signs and symptoms. The aim of this study was to present our department's experience with the surgical management of acute rhinosinusitis in immunosuppressed children. METHODS: The records of all children with a hematologic or oncologic disease who underwent endoscopic sinus surgery (ESS) for acute rhinosinusitis from January 2005 to May 2014 were reviewed. Data were retrospectively collected on demographics, clinical and imaging characteristics, microbiology, pathology, treatment and outcome. RESULTS: Thirty-four-immunosuppressed children underwent ESS for acute rhinosinusitis. Most patients had a fungal infection. Nineteen patients died at the end of follow-up; 10 deaths were infection-related. Facial swelling was the only symptom that correlated with death of infection. Relapse of the underlying disease, bone marrow transplantation, and long duration of neutropenia correlated with infection-related mortality. Fungal infection, and specifically Aspergillus, correlated with death from infection. CONCLUSIONS: ESS is a safe and efficient procedure for diagnosing and treating immunosuppressed pediatric patients with acute rhinosinusitis. Early detection and aggressive medical and surgical treatment, with control of underlying risk factors, are crucial to improve outcome.