We report the clinical case of a 36 years old female without significant previous history who was diagnosed with an acute maxillary sinusitis with not responding to antibiotic treatment. After her admission we asked for a CT which showed an occupation in the left maxillary sinus with a calcified area inside suggesting a mycetoma. The patient was operated by Functional Endoscopy Sinusal Surgery (FESS) plus Caldwell-Luc techniques sending the obtained sample for microbiological study, that was reported as sinusal mycosis by Zygomicetos. The postsurgical evolution was satisfactory.
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BMJ Case Rep
January 2025
Department of Oral and Maxillofacial Surgery, Indira Gandhi Institute of Dental Sciences, Sri Balaji Vidyapeeth (Deemed to be University), Pondicherry, India.
A calcifying epithelial odontogenic tumour (CEOT) is a rare benign odontogenic tumour of epithelial origin accounting for approximately 1% of all odontogenic tumours. The intraosseous form occurs more commonly in the posterior mandible whereas the extraosseous form is common in the anterior maxilla. CEOT is often asymptomatic and presents with a painless swelling of the mandible.
View Article and Find Full Text PDFJ Surg Case Rep
January 2025
Department of Otolaryngology-Head and Neck Surgery, King Fahd Specialist Hospital, Dammam 32253, Saudi Arabia.
Isolated maxillary fungal pathologies involve a variety of clinical entities. These include invasive and non-invasive variants, where each has a unique pathogenesis, clinical manifestation, and approach for management. The aim of this case series is to investigate the several ways that fungal infections of the maxillary sinus might present, with the approach to diagnose and manage these conditions.
View Article and Find Full Text PDFJ Mycol Med
January 2025
Aix-Marseille Université, SSA, AP-HM, RITMES, Marseille, France; IHU-Méditerranée Infection, Marseille, France.
Fungal rhinosinusal infections comprise several nosological entities, including sinus fungus ball. Diagnosis of sinus fungus ball relies on patient interrogation and clinical and paraclinical findings. Mold species commonly involved include Aspergillus, as well as dematiaceous fungi.
View Article and Find Full Text PDFG3 (Bethesda)
January 2025
W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Malaria Research Institute, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.
The mosquito Aedes aegypti is an emerging model insect for invertebrate neurobiology. We detail the application of a dual transgenesis marker system that reports the nature of transgene integration with circular donor template for CRISPR-Cas9-mediated homology-directed repair at target mosquito chemoreceptor genes. Employing this approach, we demonstrate the establishment of cell-type-specific T2A-QF2 driver lines for the A.
View Article and Find Full Text PDFNatl J Maxillofac Surg
November 2024
Certified Dental Assistant, Ladner Village Dental, Vancouver, BC, Canada.
Renal cell carcinoma (RCC) has been known for its high propensity of metastasis to unusual locations, and jaw bones (JBs) are one among those sites. The literature has reported several studies analyzing metastatic tumors to the oral region, but very little research work has been published to date to analyze solely JB metastasis (JBM) via RCC. The goal of this study was to examine the published cases of metastasis to JBs from RCC as the sole primary source till date.
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