Desmoplastic ameloblastoma is a rare variant of ameloblastoma. Up until now, less than 150 patients have been reported in the literature. We report a case of desmoplastic ameloblastoma in a 45-year-old female with a painless swelling in the left anterior maxillary region. Fine needle aspiration yielded no fluid. Periapical and panoramic radiographs as well as computer tomography scan showed a mixed lesion with multilocular appearance. The present case deserves special importance be-cause of its unfamiliar appearance, potentially aggressive nature and high chances of misdiagnosis. Moreover, the radio-graphic features of this lesion rarely point towards ameloblastoma. A partial maxillectomy for tumor resection was per-formed and the involved teeth were removed. This report is an attempt to help the dental community in developing familiarity with the clinical presentation and at the same time advocating to develop a high index of suspicion in recognizing such cases.
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http://dx.doi.org/10.5681/joddd.2011.006 | DOI Listing |
Semin Diagn Pathol
December 2024
Department of Oral Pathology & Microbiology, King George's Medical, University, Lucknow 226003 UP, India. Electronic address:
Ameloblastoma represents a rare and locally aggressive odontogenic neoplasm, notable for its histopathological diversity. Among its subtypes, the desmoplastic and plexiform variants are relatively rare, with the hybrid form, encompassing both architectural patterns, representing an even more exceptional entity. This article delineates the clinical, radiological, and histopathological profile of a 45-year-old male presenting with pain persisting over the past month in the right posterior maxillary region.
View Article and Find Full Text PDFHeliyon
December 2024
Department of Oral and Maxillofacial Surgery, Showa University School of Dentistry, Tokyo 145-8515, Japan.
Pulmonary metastasis of ameloblastoma is a rare associated with the histopathologically plexiform types of ameloblastoma. In this report, we present an exceptionally rare case of pulmonary metastatic ameloblastoma without local recurrence, emerging 12 years post-initial resection. A female patient, initially diagnosed with mandibular desmoplastic ameloblastoma, revealed masses in both lung fields of the lung on chest radiography, while chest computed tomography revealed more than 10 nodules in both lungs.
View Article and Find Full Text PDFInt J Pediatr Otorhinolaryngol
December 2024
Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, USA. Electronic address:
Objectives: Microvascular free tissue transfer (MVFTT) for head and neck reconstruction is infrequently performed in pediatric patients. There is a paucity of data on perioperative airway management in pediatric MVFTT, such as the need for tracheostomy, which can pose higher morbidity to young patients due to potential long-term effects on the softer, more pliable laryngotracheal cartilage. Our objective was to report airway outcomes on pediatric patients undergoing MVFTT after segmental mandibulectomy with or without tracheostomy.
View Article and Find Full Text PDFRadiol Case Rep
December 2024
Department of Oral and Maxillofacial Radiology, Faculty of Dental Medicine, Universitas Airlangga, Surabaya 60132, Indonesia.
Semin Diagn Pathol
September 2024
Head of Department of Oral Pathology, King George's Medical University, Lucknow, UP 226003, India. Electronic address:
For many years, odontogenic tumors have been known to present both clinical and histopathological challenges due to their origins in the epithelial, ectomesenchymal, and/or mesenchymal components of tooth-forming tissues. Gaining a comprehensive understanding of both common and rare odontogenic tumors is crucial for their effective study and clinical management. One particularly puzzling tumor is the "plexiform ameloblastoma," a variant of the solid multicystic ameloblastoma.
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