Stafne mandibular bone cavity (Q43121): Difference between revisions
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Embora comumente chamado de cisto ósseo de Stafne, esta lesão não é um cisto verdadeiro, mas sim uma cavidade devido a um defeito cortical focal da face medial da mandíbula. É encontrado com mais frequência em homens de meia-idade e geralmente é descoberto em imagem radiografia como um achado incidental. Geralmente estão localizados na região entre o primeiro molar inferior e o ângulo mandibular. Destaca-se pela dificuldade de distinguir o cisto de outras lesões radiolúcidas na mandíbula, como o mieloma ou o carcinoma escamoso metastático. A cavidade é geralmente preenchida por parte da glândula salivar submandibular ou gordura adjacente. Acredita-se que seja resultado da remodelação óssea pelo tecido salivar adjacente. Foram observadas regressões dos cistos após a ressecção da glândula próxima. A prevalência estimada varia em torno de 0,10-0,48%._x000D_ Patologia: Acredita-se que os cistos de Stafne resultem da remodelação do osso pelo tecido salivar adjacente, e observou-se que regridem após a ressecção da glândula próxima. Geralmente aparecem na área entre o primeiro molar inferior e o ângulo mandibular 6. | |||
| description / en | description / en | ||
Although commonly called a Stafne cyst, this entity is not a true cyst but rather a cavity due to a focal cortical defect of the medial aspect of the mandible. It is found most frequently in middle-aged men and is usually discovered radiologically as an incidental finding. Its importance is that it may be difficult to distinguish from other radiolucent lesions in the mandible such as myeloma or metastatic squamous carcinoma. The cavity is usually filled by part of the submandibular salivary gland or adjacent fat and it is thought to result from remodelling of the bone by adjacent salivary tissue. Stafne cysts are most frequently seen in middle-aged men. The estimated prevalence ranges around 0.10-0.48%. Pathology: Stafne cysts are thought to result from remodelling of the bone by adjacent salivary tissue, and have been noted to regress following resection of the gland nearby. They generally appear in the area between the mandibular first molar and the mandibular angle 6. | |||
Revision as of 09:57, 13 August 2026
Although commonly called a Stafne cyst, this entity is not a true cyst but rather a cavity due to a focal cortical defect of the medial aspect of the mandible. It is found most frequently in middle-aged men and is usually discovered radiologically as an incidental finding. Its importance is that it may be difficult to distinguish from other radiolucent lesions in the mandible such as myeloma or metastatic squamous carcinoma. The cavity is usually filled by part of the submandibular salivary gland or adjacent fat and it is thought to result from remodelling of the bone by adjacent salivary tissue. Stafne cysts are most frequently seen in middle-aged men. The estimated prevalence ranges around 0.10-0.48%. Pathology: Stafne cysts are thought to result from remodelling of the bone by adjacent salivary tissue, and have been noted to regress following resection of the gland nearby. They generally appear in the area between the mandibular first molar and the mandibular angle 6.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | DA06.3 |
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| English | Stafne mandibular bone cavity |
Although commonly called a Stafne cyst, this entity is not a true cyst but rather a cavity due to a focal cortical defect of the medial aspect of the mandible. It is found most frequently in middle-aged men and is usually discovered radiologically as an incidental finding. Its importance is that it may be difficult to distinguish from other radiolucent lesions in the mandible such as myeloma or metastatic squamous carcinoma. The cavity is usually filled by part of the submandibular salivary gland or adjacent fat and it is thought to result from remodelling of the bone by adjacent salivary tissue. Stafne cysts are most frequently seen in middle-aged men. The estimated prevalence ranges around 0.10-0.48%. Pathology: Stafne cysts are thought to result from remodelling of the bone by adjacent salivary tissue, and have been noted to regress following resection of the gland nearby. They generally appear in the area between the mandibular first molar and the mandibular angle 6. |
