BACKGROUND: Rhinosinusitis and intracranial hemorrhage are prevalent conditions within their respective medical specialties. While rhinosinusitis is predominantly an inflammatory disease confined to the paranasal sinuses, it can, in exceedingly rare circumstances, lead to intracranial hemorrhage with potentially fatal outcomes. Despite the gravity of this rare association, the literature remains sparse regarding its pathophysiological mechanisms, natural history, management principles, and clinical outcomes.
METHODS: We present a systematic literature review following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and a case illustration of epitural hematoma arising from rhinosinusitis.
RESULTS: A systematic review of the literature identified 20 published cases of intracranial hemorrhage induced by rhinosinusitis, plus the case presented herein, the total number of cases is 21. Nineteen epidural hematomas (EDH) and 2 subdural hematomas(SDH) were identified. The frontal region (14/19, 74%) was the most prevalent location for EDH corresponding to sinusitis related to the frontal sinus (12/14, 86%). Common symptoms included headache (n=18, 86%), fever and impaired consciousness (n=13, 62%), and periorbital swelling/pain (n=8, 38%). Interventions included hematoma removal/drainage, rhinosinus surgery, and antibiotic therapies. One fatality and three residual neurological impairments occurred. Multiple hypotheses exist regarding the mechanisms of intracranial hemorrhage in rhinosinusitis.
CONCLUSIONS: Intracranial hemorrhagic complications, primarily EDH and SDH, are rare and potentially fatal consequences of rhinosinusitis. It should be cognizant of the potential existence of such a possibility during clinical practice.

We report a case series of severe complications following rhinosinusitis in the winter season 2022/2023 at the Franz-Lust Hospital for children and adolescents. Due to the severity of these complications in children with suspected complicated rhinosinusitis/orbital phlegmona, an immediate interdisciplinary approach is mandatory to prevent long-term sequelae. In addition, during this time period, we observed the unusual occurrrence of a number of invasive streptococcal infections in this age cohort.
UNASSIGNED: Wir berichten über mehrere Fälle von schweren Komplikationen einer Rhinosinusitis im Schulkindalter im Winterhalbjahr 2022/23 an unserer Franz-Lust-Klinik für Kinder- und Jugendmedizin.Aufgrund der Schwere dieser Komplikationen ist bei Kindern mit V. a. komplizierte Rhinosinusitis/Orbitalphlegmone ein rasches interdisziplinäres Vorgehen erforderlich, um Spätschäden zu verhindern. Zudem konnten wir ein ungewöhnlich häufiges Auftreten einer Vielzahl anderer invasiver Streptokokkeninfektionen in diesem Zeitraum beobachten.

A 27-year-old man with Allergic rhino sinusitis presented to our hospital in July 2020 with complaints of continuous sneezing, coughing while rising from bed for half an hour, and the same complaints repeated in the afternoon for half an hour, as well as a continuous dry cough for half an hour in the evening. He also had complaints of itching and skin rashes, particularly in his limbs. He underwent yoga (45 minutes, 5-6 days a week) including Jalaneti (a yogic cleansing technique, i.e. nasal irrigation with warm salt water for twice a week), hydrotherapy (enema using neem leaves paste mixed with water and steam bath on first day, followed by facial steam on alternate days) and Acupuncture (one session a week) for 8 months. Results showed a reduction in immunoglobulin E (IgE) levels and symptom severity suggesting that integrated yoga, hydrotherapy, and acupuncture are effective in the management of chronic allergic rhinosinusitis. All treatments were well tolerated without adverse effects. Though the result is encouraging, further studies are required with a larger sample size.

Infections caused by free-living amoebae pose a significant public health threat owing to growing populations of immunocompromised hosts combined with diagnostic delays, treatment difficulties, and high case fatality rates. Nasopharyngeal infections caused by Acanthamoeba are rare and the optimal treatment is not well established. We report a case of Acanthamoeba rhinosinusitis in a patient with chronic lymphocytic leukemia who presented with headaches and chronic rhinosinusitis refractory to multiple courses of antibiotics. A diagnosis of Acanthamoeba rhinosinusitis was established through broad-range polymerase chain reaction testing on sinus tissue. The patient had a favorable response to treatment, which included surgical debridement, cessation of immunosuppressants, and a three-drug regimen consisting of miltefosine, fluconazole, and sulfadiazine.

A 47-year-old Japanese woman presented with a 1-year history of right-sided epiphora. On initial consultation, the patient had a high right tear meniscus height. CT images revealed bilateral soft tissue opacification in the nasal cavity and maxillary, frontal, and ethmoid sinuses. The lesion in the right nasal cavity and maxillary sinus involved the right lacrimal sac and nasolacrimal duct. Blood test results showed elevated eosinophil count. Endoscopic sinus surgery and excisional biopsy of the nasolacrimal duct were performed. Histopathological examinations of the excised right nasolacrimal duct and nasal polyps from the nasal cavity and maxillary sinus showed high levels of eosinophilic inflammatory infiltrates. The definite diagnosis of eosinophilic chronic rhinosinusitis was made, based on clinical, radiological, and histopathological findings. At 1.5-year follow-up, tear meniscus height was normal, the lacrimal drainage system remained patent, and the rhinosinusitis did not recur.

OBJECTIVE: To present a case report of sinonasal glomangiopericytoma (GPC) in a female patient in her thirties and to highlight the importance of collecting pathology specimens even in routine sinus surgery cases.
METHODS: A case report detailing the diagnosis of GPC in a female in her thirties, including her initial presentation, treatment, and follow-up, along with a brief review of the literature.
RESULTS: Pathology of the collected specimen revealed sinonasal GPC along with chronic rhinosinusitis. Immunohistochemistry was positive for SMA, beta-catenin, and cyclin D1; and negative for STAT6, ERG, pankeratin, SOX10, and S100.
CONCLUSIONS: This diagnosis expands the knowledge around the demographic profile of GPC patients. GPC should be included in the differential diagnosis of sinonasal masses, even in younger patients. The case highlights the importance of collecting the entire pathology specimen in all cases, even of ones that seem routine and benign.

CONCLUSIONS: SinoNasal Microbiota Transfer (SNMT) was safe with immediate benefit in all recipients, with sustained improvement in two of three recipients for up to 180 days. The addition of antimicrobial photodynamic therapy worsened chronic rhinosinusitis. These promising SNMT results warrant further study of safety and efficacy.

Introduction: The imaging of the paranasal sinuses has advanced from plain X-ray films to CT and MRI. This advancement in the radiological field helps to yield more accurate information and aids in arriving at a proper differential diagnosis, especially for rhinosinusitis. However, CT should be used cautiously among patients considering its effects due to radiation. Aim: This study aims to correlate the pre-operative radiological findings with the intraoperative functional endoscopic sinus surgery findings in a series of 100 cases. Materials and Methods: A retrospective case series was conducted among 100 cases who had complaints relating to nose and paranasal sinuses in a tertiary care hospital, Chengalpattu. Their symptoms, clinical examination, pre-operative radiological findings, and intra operative findings have been recorded. The collected data was analyzed for correlation and agreement between pre-operative radiological findings and intraoperative findings. Results: Almost all the CT revealed pathologies like polyps, mucosal thickening, and anatomical variations. However, intraoperatively, only 64.5% had mucosal thickening and 23.6% had polyps. Poor to acceptable correlation has been reported among patients with OMC obstruction, polyps, and mucosal thickening, respectively. Yet, no agreement was seen between pre-operative radiological and intraoperative findings. Conclusion: Endoscopy remains the most valuable test to diagnose, confirm the severity and manage sinus related diseases.

Antifungal prophylaxis with a mold-effective agent has led to a substantial decrease in invasive infections caused by Aspergillus spp. in the management of patients with acute myeloid leukemia undergoing induction chemotherapy. However, difficult-to-treat infections caused by other molds, such as Fusarium, Lomentospora, and Scedosporium species may still complicate the neutropenic period. Here, we present a case of a 23-year-old woman with acute myeloid leukemia who developed a breakthrough invasive fungal rhinosinusitis caused by Fusarium proliferatum/annulatum on posaconazole prophylaxis. The infection was diagnosed using clinical, microbiological, and radiological criteria and the isolate was identified using Matrix Assisted Lazer Desorption Ionization Time of Flight Mass Spectrometry (MALDI-TOF MS) and sequencing. We searched Pubmed with \"Fusarium proliferatum\", \"Fusarium annulatum\", \"immunosuppression AND fusariosis\", \"rhinosinusitis AND Fusarium proliferatum\" and summarized the English literature for similar rhinosinusitis cases infected with the same pathogen.

This case report describes a pharmacist\'s intervention with a 58-year-old female who presented with recurrent rhinosinusitis symptoms and limited treatment options due to a complicated allergy history. Using guidelines for treatment of acute bacterial rhinosinusitis coupled with a thorough antibiotic allergy assessment, the pharmacist developed a treatment plan that was acceptable to both the patient and the provider. Pharmacists can play an essential role in verification of allergies to both medications and non-pharmaceutical products, which further ensures patient safety as well as optimization of appropriate treatment methods.