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Objectives: Fungal tissue invasion in the setting of sinonasal malignancy has been rarely described in the literature. Only a handful of studies have discussed cases of suspected chronic and acute IFS (CIFS and AIFS, respectively), having an underlying undifferentiated sinonasal carcinoma, sinonasal teratocarcinosarcoma, and NK/T-cell lymphoma. Methods: Here, we describe 3 cases of carcinoma mimicking IFS from a single institution. Results: Each of our patients presented with sinonasal complaints as an outpatient in the setting of immunosuppression. Intranasal biopsies consistently were predominated by necrotic debris, with and without fungal elements, ultimately leading to a delay of oncologic care. The final pathologies included NK/T-cell lymphoma and SNEC. All patients were followed by radiation and chemotherapy, with 1 case of mortality. Conclusions: We aim to emphasize the importance of obtaining viable tissue as pathology specimens as the presence of necrosis with fungal elements may limit the diagnosis and ultimately delay the care of an underlying sinonasal carcinoma. [ABSTRACT FROM AUTHOR]

This article, published in the Laryngoscope journal, discusses a case of laryngeal manifestations of the Human Monkeypox Virus (HMPX). The patient, an HIV+ individual, presented with severe laryngeal edema and supraglottic mucosal lesions. The article highlights the importance of recognizing and managing these laryngeal symptoms, as they can lead to a difficult airway situation. Serial laryngeal examinations, intravenous steroids, antivirals, and close monitoring are recommended for the management of HMPX laryngeal symptoms. [Extracted from the article]

Background: AbobotulinumtoxinA (aboBoNT-A) is useful for the treatment of platysmal banding. This study evaluated the efficacy and safety of a standardized 2-staged injection technique using high doses of AboBoNT-A for treating platysmal banding., Methods: This was a randomized, double-blinded, dose-ranging prospective study. Subjects included adults with moderate-to-severe platysmal bands (grade 3 or 4 on the validated 5-point photographic scale), who received either 120 U (Cohort 1) or 180 U (Cohort 2) of aboBoNT-A, followed by an optional 90 U touch-up. The relatively higher on-label concentration of aboBoNT-A was used (1.5 mL/300 units) to reduce the volume injected and the risk of spread to adjacent muscles. Subjects were followed for 5 months, with safety and efficacy endpoints evaluated by the Investigator Live Assessment (ILA) and Subject Live Assessment (SLA)., Results: Twenty women were included in the analysis. Cohort 1 and Cohort 2 had 100% and 90% responder rates (achieved grade 1 or 2) during maximal contraction at month 1 with ILA. Cohort 2 had more subjects with 2 or greater grade improvement at maximal contraction using both ILA and SLA. Cohort 2 also had longer time to loss of grade 1 or 2 at maximal contraction compared with Cohort 1. No major adverse reactions occurred, but 3 subjects experienced transient positional neck weakness., Conclusion: We demonstrate a standardized 2-stage injection technique using aboBoNT-A for effectively treating moderate-to-severe platysmal banding. We used relatively higher doses while maintaining a good safety profile by using the more concentrated on-label volume of reconstitution for aboBoNT-A and by including a touch-up. J Drugs Dermatol. 2024;23(1):1311-1318.     doi:10.36849/JDD.7537.