Giant Pleomorphic Adenoma of Infratemporal Fossa: A Rare Case Report.

Of all the head and neck tumors, salivary gland tumors account to 3%. Pleomorphic adenomas are one of the most common benign tumors arising from major salivary glands, although it could also develop from minor salivary glands situated at accessory sites like nasal cavity, pharynx, parapharyngeal space, lacrimal glands etc. Tumors of infratemporal fossa are quite unusual, mainly because of its hidden location in retromaxillary region. We report an unusual case of 65 years old male presenting with complaint of progressive left cheek swelling for 4 years. FNAC revealed pleomorphic adenoma of minor salivary gland tumor. Intraoperatively a giant lobulated tumor was seen occupying almost whole space of infratemporal fossa, which was removed in-toto via open approach. Patient was kept on regular follow up with no evidence of recurrence reported till date.

Outcomes of Palisade Cartilage Tympanoplasty in Chronic Otitis Media: Our Experience at a Tertiary Care Centre.

To evaluate the anatomical and functional success rates of palisade cartilage tympanoplasty in chronic otitis media. Thirty patients with chronic otitis media with subtotal perforation underwent palisade cartilage tympanoplasty and were assessed prospectively. The outcomes evaluated were graft uptake and hearing gain. Overall graft uptake was 90% with failure in 3 cases. The preoperative mean air conduction threshold was 22.087 ± 6.120 dB which was improved to 13.387 ± 5.253 dB postoperatively at 12 weeks which was statistically significant. The mean postoperative ABG closure was 8.700 dB with a p value of 0.001 which was statistically significant. Palisade cartilage tympanoplasty demonstrates that subtotal perforations, which are at high risk for graft failure, can be treated efficiently and a durable and resistant reconstruction of the tympanic membrane with reasonable hearing can be achieved.

Temporal Bone Osteomyelitis Masquerading as Malignancy: A Diagnostic Challenge.

Xanthogranulomatous osteomyelitis is a rare chronic inflammatory disorder. Until now, it has only been reported in long bones. To the best of our knowledge, it has never been reported in temporal bone. We present the case of this rare disease in a 64-year-old male involving the temporal bone, presenting with ear pain, discharge, decreased hearing, and granulation tissue in the external auditory canal, mimicking malignancy clinically and radiologically. The patient was unresponsive to medical management and was taken up for surgical debridement, followed by treatment with systemic and topical antibiotics, with a successful outcome. As this disease has not been reported in the literature yet in the temporal bone and mimics malignancy, it must be differentiated on histopathology to establish a definite diagnosis and provide appropriate management. A long-term follow-up is also necessary to recognize the clinical behavior of this disease, as no treatment protocol has been established yet.

Surgical Outcomes of Type 1 Tympanoplasty in Chronic Otitis Media in Paediatric Patients: A Prospective Study.

Objectives: To observe the surgical outcome of type 1 tympanoplasty in paediatric patients in the form of graft uptake and audiological improvement. Materials and methods: A prospective study was done in which 40 paediatric patients in age group 6-16 years, diagnosed of chronic otitis media, were taken up for tympanoplasty under general anaesthesia. Patients were followed in post operative period at 4, 6 and 12 weeks for assessment of graft status and audiological evaluation. Results: In this study, we found surgical success rate in the form of graft uptake in 80% of the cases and audiological improvement in 75% of the cases. Conclusion: Tympanoplasty is safe and effective in children with adequate graft uptake and audiological outcome. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-023-03965-1.

A Case Report of Chondromyxoid Fibroma of the Nasal Cavity.

The chondromyxoid fibroma is a benign osseocartilaginous tumor histopathologically characterized by chondroid, fibrous, and myxoid tissues (Nazeer et al. in Skeltal Radiol 25:779-78, 1996). Its occurrence is quite rare, accounting for less than 0.5% of all bone tumors, with 1-5% of cases reported in the head and neck region. We report an unusual case of 25 years old male who presented with progressive swelling over dorsum of nose with bilateral nasal obstruction over 1 year. The histopathological examination was suggestive of chondromyxoid fibroma. The tumor was completely excised via open approach. We report this case owing to the rarity of the disease, sometimes masquerading as invasive/malignant pathology.

A Rare Presentation of Thyroid Mass as Tubercular Abscess: A Case Report.

Isolated thyroid gland tuberculosis is a rare disease, while even rarer is its presentation as an acute abscess. Here we present the case of a 65-year-old female who presented with a neck swelling which progressed to an abscess with multiple discharging sinuses which was proven to be tubercular abscess on histopathology.

Erdheim-Chester Disease: A Case Report of BRAF V600E-Negative, MAP2K1-Positive ECD Diagnosed by Blood Next-Generation Sequencing Assay and a Brief Literature Review.

Erdheim-Chester disease (ECD) is a rare type of non-Langerhans cell histiocytosis. However, its prevalence has increased significantly the past few years due to increased awareness about the disorder, and 1500 cases have been reported worldwide. It is often a multisystemic disease with skeletal, cardiovascular, urologic, renal, retroperitoneal, pulmonary, endocrine, cutaneous, and neurologic involvement. MAPK pathway mutations, such as BRAF activating and MAP2K1 mutations, play a key role in its pathogenesis. In addition to the characteristic clinical, radiological, and histopathological findings, identifying underlying mutations helps diagnose and treat patients with highly effective targeted therapies such as BRAF and MEK inhibitors. We report a case of a man, aged 55 years, with an extensive and prolonged course of an unexplained multisystemic disease, later diagnosed with BRAF V600E-negative and MAP2K1-positive ECD on cell-free DNA testing. Additionally, we review common clinical manifestations, mutations, diagnoses, and targeted therapies for ECD.

Post-Covid Isolated Mandibular Mucormycosis in a Patient with Chronic Kidney Disease: A Case Report.

Mucormycosis is an opportunistic fungal infection which was earlier seen only in immunocompromised patients. With the recent covid pandemic, there had been a drastic surge in cases of mucormycosis worldwide and especially in India. Here, we present an unusual case of biopsy proven invasive mandibular mucormycosis in a patient with chronic kidney disease and a history of COVID-19 infection. The patient was given low-dose amphotericin B and underwent surgical debridement with a successful outcome.

Abdominal visceral tuberculosis: a malignancy mimic.

The purpose is to discuss abdominal tuberculosis mimicking malignancy involving the abdominal viscera. TB of the abdominal viscera is common, especially in countries where tuberculosis is endemic and in pockets of non-endemic countries. Diagnosis is challenging as clinical presentations are often non-specific. Tissue sampling may be necessary for definitive diagnosis. Awareness of the early and late disease imaging appearances of abdominal tuberculosis involving the viscera that can mimic malignancy can aid detecting TB, providing a differential diagnosis, assessing extent of spread, guiding biopsy, and evaluating response.

Comparative Effectiveness Research: Betahistine add-on Therapy with Epley's Manoeuvre Versus Epley's Manoeuvre Alone in Treating Posterior BPPV Patients.

INTRODUCTION: Benign paroxysmal positional vertigo is one of the common vestibular disorders encountered in ENT clinics with accompanying vertigo. Study to evaluate the additive effects of betahistine on Epley's manoeuvre in treating posterior BPPV patients. MATERIAL AND METHODS: Prospective study was conducted on 50 patients of posterior BPPV diagnosed by the Dix Hallpike test. Subjects were divided into Group A which received the Betahistine therapy along with the canalith repositioning technique (Epley's manoeuvre) and the second group (Group B) which received the Epley's manoeuvre alone. The patients were assessed at 1 week and 4 weeks by Visual Analogue Scale (VAS), Dizziness Handicap Inventory (DHI) and Short Form 36 (SF-36). RESULTS: At the end of 4 weeks, 2 patients in group A (E + B) had positive Dix-Hallpike and 23(92%) had negative Dix-Hallpike, while 11 patients in group B (E) had positive Dix-Hallpike and 14 (56%) had negative Dix-Hallpike with P value < 0.001. The Mean baseline (T0) Visual Analogue Scale (VAS) score in group A (E + B) was 8.60 ± 1.080 and in group B (E) was 8.92 ± 0.996. Post-treatment VAS score was significantly lower in both the groups and was significantly lower in group A(E + B) than in group B (E) (0.680 ± 1.930 vs. 3.96 ± 3.587, respectively, p-value < 0.001). The Mean baseline (T0) Dizziness Handicap Inventory (DHI) scores were similar in groups A and B (77.36 ± 9.49 vs. 80.00 ± 8.9, respectively, p = 0.271). After treatment, the DHI values were significantly lower in both groups. Group A had a better DHI score than group B (10.56 ± 17.12 vs. 44.72 ± 27.35, p < 0.001). The mean baseline (T0) Short Form 36 (SF-36) scores were also similar in groups A and B (19.53 ± 6.85 vs. 18.79 ± 5.50, p = 0.823). Post-treatment of 4 weeks, the SF-36 score significantly improved in both the groups and significantly improved in group A than group B (84.27 ± 17.28 vs. 46.53 ± 24.53, p < 0.001). CONCLUSION: Betahistine therapy in conjunction with Epley's manoeuvre leads to better symptom control and is more effective than Epley's alone in treating BPPV patients.

Endoscopic Push-Through Cartilage Myringoplasty for Anterior Perforations.

Introduction: The study aims to evaluate the anatomical and functional success rates of endoscopic push-through cartilage myringoplasty for anterior tympanic membrane (TM) perforations. Materials and Methods: Thirty patients with TM perforations in the anterior quadrant underwent endoscopic push-through cartilage tympanoplasty and underwent prospective evaluation. The graft uptake rate and hearing gain were the outcomes evaluated. Results: Out of the 30 patients, 15 were male, and 15 were female. The mean age was 32.60 ± 13.66 years (from 18-60 years). The overall graft uptake rate was 90%, with failure observed in three cases. The mean preoperative air conduction threshold was 37.9 ± 5.83 dB which improved to 27.66 ± 4.88 dB at 16 weeks post-operation. The mean postoperative ABG closure was 7.28 dB with a p-value of 0.001 which was statistically significant. Conclusions: Endoscopic push-through cartilage myringoplasty is the least invasive, safe, simple, and advantageous for healing TM perforation and hearing restoration.

Assessing Correlation Between Thoracic Impedance and Remotely Monitored Pulmonary Artery Pressure in Chronic Systolic Heart Failure.

Background: Heart failure (HF) readmission continues to be a major health problem. Monitoring pulmonary artery pressure (PAP) and thoracic impedance (TI) are the two modalities utilized for early identification of decompensation in HF patients. We aimed to assess the correlation between these two modalities in patients who simultaneously had both the devices. Methods: Patients with history of New York Heart Association class III systolic HF with a pre-implanted intracardiac defibrillator (ICD) capable of monitoring TI and pre-implanted CardioMEMs™ remote HF monitoring device were included. Hemodynamic data including TI and PAPs were measured at baseline and then weekly. Weekly percentage change was then calculated as: Weekly percentage change = (week 2 - week1)/week 1 × 100. Variability between the methods was expressed by Bland-Altman analysis. Significance was determined as a P-value < 0.05. Results: Nine patients met the inclusion criteria. There was no significant correlation between the assessed weekly percentage changes in pulmonary artery diastolic pressure (PAdP) and TI measurements (r = -0.180, P = 0.065). Using Bland-Altman analytic methods, both methods had no significant difference in agreement (0.011±0.094%, P = 0.215). With the linear regression model applied for Bland-Altman analysis, the two methods appeared to have proportional bias without agreement (unstandardized beta-coefficient of 1.91, t 22.9, P ≤ 0.001). Conclusion: Our study demonstrated that variations exist between measurement of PAdP and TI; however, there is no significant correlation between weekly variations between them.

Association of Androgen Deprivation Therapy with Metabolic Disease in Prostate Cancer Patients: An Updated Meta-Analysis.

BACKGROUND: Androgen deprivation therapy (ADT), a backbone treatment for advanced prostate cancer (PC), is known to have a variety of metabolic side effects. We conducted an updated meta-analysis to quantify the metabolic risks of ADT. MATERIALS AND METHODS: We searched PubMed, Web of Science, and Scopus in May of 2022 for studies investigating the risk of metabolic syndrome (MetS), diabetes, and hypertension from ADT in PC patients using keywords. Only full-length studies with a control group of PC patients not on ADT were included. All results compatible with each outcome domain in each included study were sought. For included studies, relative risk (RR) was pooled using a random effects model and a trim-fill approach was used to adjust for publication bias. RESULTS: 1,846 records were screened, of which 19 were found suitable for data extraction. Five studies, including 891 patients, were evaluated for MetS as an outcome, with the random effects model showing a pooled RR of 1.60 ([95% Confidence Interval (CI), 1.06-2.42]; P=0.03) for patients on ADT while twelve studies, including 336,330 patients, examined diabetes as an outcome, and the random effects model showed a RR of 1.43 ([95% CI, 1.28-1.59]; P< 0.01). After adjustment for publication bias, ADT was associated with a 25% increased risk for diabetes but was not associated with MetS. 4 studies, including 7,051 patients, examined hypertension as an outcome, and the random effects model showed a RR of 1.30 ([95% CI, 1.08-1.55]; P=0.18) in ADT patients. CONCLUSION: In patients with PC, ADT was not associated with MetS and the association with diabetes was not as strong as previously reported. Our novel meta-analysis of hypertension showed that ADT increased the risk of hypertension by 30%. These results should be understood in the context of collaborating care between a patient's oncologist and primary care provider to optimize care.

Cardiovascular Outcomes of Older versus Newer Generation Transcatheter Aortic Valve Replacement Recipients: A Systematic Review & Meta-analysis.

Newer generation transcatheter heart valves (THV) are presumed to yield better clinical efficacy and postprocedural complication profile as compared to transcatheter aortic valve replacement (TAVR) using older generation THVs. The real impact of newer generation valves on TAVR outcomes is not well known. Studies comparing older and newer generation THVs were identified from online databases including PubMed, EMBASE, Cochrane, and ClinicalTrials.gov from inception until August 2020. The primary outcome of the study was to compare mortality. Secondary outcomes included cerebrovascular events, myocardial infarction, major vascular complications, major bleeding, acute kidney injury, paravalvular leak, and post-procedural pacemaker implantation. Statistical analysis was performed using the Mantel-Haenszel random effect model with an odds ratio (OR), 95% confidence interval (CI), and p-value significance ≤0.05. A total of 14 studies were included with a combined patient population of 5697 patients (older generation n=1996; newer generation n=3701). Newer generation valves showed statistically significant results favoring lower major vascular complications (OR=2.05; 95% CI, 1.33-3.18; P = 0.00), major bleeding (OR=1.99; 95% CI, 1.35-2.93; P = 0.00), acute kidney injury (OR=1.71; 95% CI, 1.13-2.59; P = 0.01), paravalvular leak (OR=2.41; 95% CI, 1.11-5.28; P = 0.03) and mortality (OR=1.50; 95% CI, 1.10-2.06; P = 0.01) as compared to older generation valves. Cerebrovascular events, myocardial infarction, and pacemaker placement rates were found to be similar between older and newer generation valves. TAVR outcomes using newer generation valves are superior to those of older generation valves in terms of major vascular complications, acute kidney injury, paravalvular leak, and mortality.

Carotid Artery Stenting Versus Carotid Artery Endarterectomy in Asymptomatic Severe Carotid Stenosis: An Updated Meta-Analysis.

Carotid artery stenting (CAS) and carotid artery endarterectomy (CEA) are revascularization options for the management of severe carotid disease in asymptomatic patients. We aimed to compare the peri-procedural outcomes of the two modalities. A systematic review of the databases PUBMED, EBSCO, and Cochrane Library was performed. All the studies that reported periprocedural outcomes (within 30 days) in asymptomatic carotid stenosis patients were included in the meta-analysis. Random effects models with inverse-variance weighting were used to estimate pooled risk ratios (RRs) to compare the outcomes. Fifteen studies (including seven randomized controlled trials) met the inclusion criteria. A total of 15251 patients were included, out of which 6419 (42%) underwent CAS and 8832 (57.9%) underwent CEA. There was no statistical difference in the primary composite outcome of death/stroke/myocardial infarction (MI) (RR 1.02, 95% CI [0.69-1.51], p 0.93). No difference was found in the secondary outcome of all-cause mortality. CAS was associated with a slightly lower risk of MI and cranial nerve palsy. CAS was associated with a slightly higher risk of stroke with no difference in the occurrence of disabling stroke or ipsilateral stroke. In general terms, the study confirms equipoise in the two treatment strategies with a higher risk of MI and cranial nerve palsy with CEA and a higher risk of non-disabling stroke with CAS.

Burnout of Support Personnel in the Cardiac Catheterization Laboratory.

Background: Healthcare professionals experience stressors in the workplace, putting them at elevated risk for burnout. The cardiac catheterization lab is a dynamic environment with high-acuity patients; however, little has been published investigating burnout syndrome among healthcare workers. The aim of the study was to identify the prevalence, demographic, and workload factors, which contribute to burnout syndrome among this population. Methods: This is a multicenter cross-sectional study assessing burnout with the Maslach Burnout Inventory (MBI) among registered nurses and registered cardiac invasive specialists working in the catheterization/electrophysiology lab and cardiac observation unit at four hospital centers in the metro Detroit area. Results: Of the 48 participants, 69% (n = 33) were female. The overall prevalence of burnout syndrome was 33% (n = 16). Significantly more males experienced burnout than females (P < 0.05). Of the participants experiencing burnout, a greater proportion worked in the catheterization lab compared to the cardiac observation unit (93.8% vs. 6.3%). Burned-out participants worked on average more day shifts, ST-segment elevation myocardial infarction (STEMI) call shifts, and extended day shifts per month compared to those not experiencing burnout. The rate of burnout was significantly higher for individuals reporting increased stress during the pandemic (69% vs. 18%, P < 0.05). Conclusions: Registered nurses and registered cardiac invasive specialists working in the cardiac catheterization or electrophysiology lab experience elevated levels of burnout. Greater attention should be placed in identifying and optimizing workplace variables which contribute to burnout among this population.

Temporal muscle thickness as an independent prognostic marker in glioblastoma patients-a systematic review and meta-analysis.

Glioblastoma is the most common primary malignant brain tumor in the adult population. It causes the patient to incur a great deal of malady. Even with the advances in management and the Stupp protocol in place, the prognosis remains grim. There are various parameters to evaluate patients' performance status and frailty pre-operatively, but these are mostly subjective and thus suffer from inter-observer variability. Assessment of sarcopenia serves as an objective parameter to assess the patient's performance status pre-operatively. Temporalis muscle thickness serves as a surrogate to assess sarcopenia in patients with glioblastoma. We conducted a literature review and meta-analysis to determine the prognostic implications of temporalis muscle thickness in 3283 patients with primary glioblastoma. The pooled overall survival hazard's ratio of thick versus thin TMT was 0.54. The pooled progression-free survival hazard's ratio of thick versus thin TMT was 0.38. Thus, the main finding of this study is that thicker temporal muscle is associated with better OS and PFS as compared to thinner temporal muscle. We thus conclude that TMT is a viable surrogate for predicting sarcopenia and survival in primary glioblastoma. TMT measurement is extremely easy and can be incorporated as a part of the routine neurosurgical workflow in these patients. Survival prediction will help inform treatment decisions in glioblastoma patients having poor prognosis, at the initial diagnosis itself.