Pancreatic Panniculitis: A Case Associated With Acute Pancreatic Allograft Rejection.

We present a unique case of pancreatic panniculitis (PP) in a 42-year-old male with a history of pancreas-after-kidney (PAK) transplant. The patient developed PP due to acute pancreas allograft rejection. Clinical manifestations included fevers, myalgias, arthralgias, and tender erythematous subcutaneous nodules on the lower extremities. A recent hospital admission was noted for acute pancreas allograft rejection related to low tacrolimus levels. Rheumatological and infectious disease workups were negative. Skin nodule punch biopsy confirmed PP with lobular panniculitis, necrotic adipocytes, basophilic debris, and calcification. Pancreatic biopsy showed evidence of parenchymal acute cellular rejection. Lipase and amylase levels were elevated (1781 U/L and 881 U/L, respectively). Treatment involved pulse solumedrol and thymoglobulin for pancreatic rejection, alongside adjustments to immunosuppressive medications. This case highlights the rarity of PP in a PAK recipient and its association with acute pancreas allograft rejection. Importantly, it is the first reported case of PP occurring solely in the context of pancreas transplant rejection, without concurrent kidney damage or rejection. Prompt diagnosis and management led to the resolution of skin and systemic symptoms. In conclusion, this report presents a clinically relevant and unique case of PP resulting from acute pancreas allograft rejection in a PAK transplant recipient. The findings underscore the importance of early diagnosis and management for positive patient outcomes, serving as a reminder to consider underlying pancreatic pathology when encountering PP in transplant recipients.

Sensorineural Hearing Loss as a Complication of COVID-19 and the COVID-19 Vaccine.

The relationship between COVID-19 and sensorineural hearing loss (SNHL) continues to solidify in light of a growing body of evidence. In addition to the well-established COVID-19 symptoms and sequelae, otolaryngologists have observed an increased incidence of SNHL in patients with COVID-19 and following COVID-19 immunizations. Although the precise mechanisms behind this association remain unclear, various hypotheses are discussed within the scientific literature. This case report expands on the relationship between COVID-19 and SNHL by discussing a unique case of bilateral tinnitus and subsequent SNHL shortly following COVID-19 immunization. It contributes to the growing body of evidence associating COVID-19 with SNHL, underlining the importance of further research to understand potential causal mechanisms. It underscores the clinical importance of monitoring hearing in COVID-19 patients and those receiving immunizations, advocating for increased awareness among clinicians to facilitate early identification and appropriate intervention in cases of COVID-19-related hearing loss.

The Use of Radiomic Features to Predict Human Papillomavirus (HPV) Status in Head and Neck Tumors: A Review.

Head and neck cancers represent a significant source of morbidity and mortality across the world. The individual genetic makeup of each tumor can help to determine the course of treatment and can help clinicians predict prognosis. Non-invasive tools to determine the genetic status of these tumors, particularly p16 (human papillomavirus (HPV)) status could prove extremely valuable to treating clinicians and surgeons. The field of radiomics is a burgeoning area of radiology practice that aims to provide quantitative biomarkers that can be derived from radiological images and could prove useful in determining p16 status non-invasively. In this review, we summarize the current evidence for the use of radiomics to determine the HPV status of head and neck tumors. .

Association and risk factors of pediatric pulmonary hypertension with obstructive sleep apnea: A national study utilizing the Kids' Inpatient Database (KID).

STUDY OBJECTIVE: Assess the prevalence of and risk factors for pediatric pulmonary hypertension (PH) in the 2016 Kids' Inpatient Database (KID), including obstructive sleep apnea (OSA) and obesity. METHODS: Retrospective cross-sectional cohort study utilizing 6,081,132 weighted pediatric discharges from the 2016 KID. Study variables included age, length of stay, mortality, gender, hospital region, primary payer, race, median household income for patient's ZIP code, OSA, central sleep apnea (CSA), obesity, Down syndrome, sickle cell disease (SCD), thalassemia, congenital heart disease (CHD), hypertension, asthma and chronic lung disease of prematurity (CLDP). PH was the primary outcome of interest. Bivariate and multivariable logistic regression models were utilized with odds ratios and 95 % confidence intervals. RESULTS: The mean age was 3.76 years, the mean hospital length of stay was 3.85 days, 48.9 % were male, 52.6 % had government health insurance, 51.0 % were White, 16.1 % were Black, 21.1 % were Hispanic, 5.0 % were Asian or Pacific Islander, 0.80 % were Native American and 6.1 % identified as "other". The prevalence of PH was 0.21 % (12,777 patients). There were 37,631 patients with OSA and the prevalence of PH among this cohort was 3.3 %, over 10x greater than the overall prevalence of PH in the 2016 KID (0.21 %). Risk factors associated with PH included CLDP, CHD, Down syndrome, asthma, OSA, CSA, hypertension, SCD, obesity, race/ethnicity, government insurance, age, male gender (p < 0.0001), and hospital region (p = 0.0002). CONCLUSIONS: Several risk factors were independently associated with PH, such as OSA, CSA, obesity, asthma, and insurance status. Prospective multi-institutional studies are needed to assess the relationships between these risk factors, severity metrics, and causative links in the development of PH; in addition to identifying children with OSA who are most likely to benefit from cardiopulmonary screening prior to adenotonsillectomy. LEVEL OF EVIDENCE: Level III.

Tonsillectomy and poliomyelitis: Development of causality.

OBJECTIVE: This paper serves to review the historical progression of clinical, epidemiological and immunological evidence on the relationship between tonsillectomy and poliomyelitis and its influence on clinical medicine. METHODS: A literature review was conducted using terms relating to poliomyelitis, tonsillectomy, and immunology. Primary sources published between 1900 and 2000 were reviewed, analyzed and evaluated based on their historical, clinical, epidemiological, scientific and immunological pertinence towards the relationship between tonsillectomy, and poliomyelitis during epidemics. RESULTS: The first study proposing a relationship between poliomyelitis and tonsillectomy was a case report published in 1910 by Phillip Sheppard. In response, other physicians began conducting clinical and epidemiological studies investigating the relationship between recent tonsillectomy and poliomyelitis in children. While the results of many of these studies demonstrated an increased morbidity and mortality rate associated with poliomyelitis in children who underwent recent tonsillectomy, other studies claimed there was no connection. Opposing study results and diverging physician views on this relationship left the medical community divided on whether to recommend against elective tonsillectomies during poliomyelitis outbreaks. The relationship between tonsillectomy and poliomyelitis was established after many years of clinical and epidemiological studies. Further scientific and immunological investigations revealed the causal nature of this relationship.

Impact of a postgraduate year one (PGY-1) otolaryngology bootcamp on procedural skill development.

Background: To measure the impact of an intensive eight-week postgraduate year one (PGY-1) otolaryngology bootcamp on the acquisition and retention of otolaryngology residents' procedural skills compared to the traditional method of skill acquisition through clinical exposure. Methods: Residents at our institution were evaluated on their performance of flexible laryngoscopy, suture ligature, and rigid bronchoscopy setup at three time points: pre-bootcamp, one-week post-bootcamp, and one-year post-bootcamp. Video recordings were scored by two blinded faculty reviewers using a multipoint rating system. A control group of rising postgraduate year two (PGY-2) residents who did not participate in bootcamp were recorded performing these same skills. Scores in the three skills were compared between groups via t-tests. The eight-week bootcamp curriculum for PGY-1s was held at the Montefiore Einstein Center for Innovation in Simulation at Albert Einstein College of Medicine/Montefiore Medical Center. The participants were two classes of PGY-1 residents (n=8) at our institution who participated in a bootcamp at the beginning of residency, and one class of rising PGY-2 residents (n=3) who did not participate in a bootcamp (control group). Results: A comparison of pre-bootcamp scores to one-week post-bootcamp scores showed significant improvement in suture ligature ( P<0.05) and rigid bronchoscopy ( P<0.05), but no difference in flexible laryngoscopy ( P=0.54). Suture ligature ( P=0.09) and rigid bronchoscopy ( P=0.25) skills were not significantly different from one-week post-bootcamp to one-year post-bootcamp; however, a significant skill improvement was observed in flexible laryngoscopy ( P<0.05). By June of PGY1 year, the two bootcamp cohorts were similar to controls in all three skills: flexible laryngoscopy ( P=0.05), rigid bronchoscopy ( P=0.26), and suture ligature ( P=0.10). Conclusions: Participation in PGY-1 bootcamp was associated with improved acquisition and short-term retention of basic procedural skills, suggesting that bootcamps can be an effective arena to teach basic skills in otolaryngology. PGY-1 bootcamp is a promising arena for multi-institutional development.