RESUMO
A 23-year-old man presented with an irritating sensation at the third molar on the left side of the mandible and a bad taste in his mouth. Radiographic and histopathological examination revealed the abnormality was caused by a paradental cyst. The paradental cyst is located distal to a lower third molar and, together with the mandibular buccal bifurcation cyst, belongs to the inflammatory collateral cysts. Treatment consists of enucleation of the cyst and removal of the lower third molar. Recurrences do not occur.
Assuntos
Doenças Mandibulares , Cisto Periodontal , Adulto , Face , Humanos , Masculino , Mandíbula , Doenças Mandibulares/diagnóstico , Dente Serotino/cirurgia , Cisto Periodontal/diagnóstico , Cisto Periodontal/patologia , Adulto JovemRESUMO
A 25-year-old man presented with a milky-white abnormality of the buccal mucosa on either cheek. Clinical examination revealed underlying leukoedema. Leukoedema is a clinical diagnosis confirmed when the white appearance of the buccal mucosa virtually disappears when it is stretched. The abnormality falls within the normal variation of the buccal mucosa and a biopsy and/or treatment are not necessary.
Assuntos
Mucosa Bucal , Adulto , Bochecha , Humanos , Masculino , Mucosa Bucal/patologiaRESUMO
Background We retrospectively analyzed the incidence and types of postoperative complications after mandibular continuity reconstructions with fibular free flaps (FFF) in patients with oral squamous cell carcinoma (OSCC) and identified potential risk factors for postoperative complications. Methods Data were retrieved from the medical records in the Department of Oral and Maxillofacial Surgery/Oral Pathology, VU University Medical Center/Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands from April 1995 to September 2013, and were statistically analyzed. Results In this study, 85 patients were included in whom 86 FFFs were used for mandibular reconstruction. Thirty-seven patients (43%) developed ≥ 1 surgical complication and 9 patients (10.5%) developed ≥ 1 systemic complication. Three patients (3.5%) developed total flap failure and six patients (7.0%) developed partial flap failure. Surgical complications were correlated with tobacco use, partial glossectomy, type of mandibular defect, and anatomic staging. Systemic complications were associated with age > 60 years and Charlson comorbidity index > 2. Hospitalization > 30 days was associated with type of mandibular defect. Conclusions The use of the FFF for reconstructing mandibular continuity defects in OSCC patients may be associated with postoperative complications. Patients with coexisting medical conditions and anterior mandibular defects have an increased risk for developing complications. Patients who undergo segmental mandibular resection including a partial glossectomy could have a reduced risk for complications.
Assuntos
Fíbula/transplante , Retalhos de Tecido Biológico/irrigação sanguínea , Neoplasias Mandibulares/cirurgia , Reconstrução Mandibular , Complicações Pós-Operatórias/cirurgia , Uso de Tabaco/efeitos adversos , Transplante Ósseo/métodos , Carcinoma de Células Escamosas/patologia , Comorbidade , Feminino , Fíbula/patologia , Sobrevivência de Enxerto , Humanos , Masculino , Neoplasias Mandibulares/patologia , Reconstrução Mandibular/efeitos adversos , Reconstrução Mandibular/métodos , Pessoa de Meia-Idade , Países Baixos , Complicações Pós-Operatórias/patologia , Qualidade de Vida , Estudos Retrospectivos , Resultado do TratamentoRESUMO
We retrospectively analysed the incidence of symptomatic venous thromboembolism (VTE) and associated risk factors in operations under general anaesthesia for cancer of the oral cavity. To identify symptoms related to deep venous thrombosis (DVT) and pulmonary embolism (PE), together with associated risk factors, we reviewed medical records of patients operated on in the department of oral and maxillofacial surgery at the Queen Elizabeth Hospital, Birmingham, United Kingdom, between June 2007 and October 2012. All patients were categorised according to their level of risk of VTE. The incidence of VTE was calculated with univariate associations and odds ratios with related 95% confidence intervals, where possible. In total, 233 patients were included, comprising 244 operations (mean (SD) age at operation 60.9 (13) years). Almost all patients (97%) were classified as having the highest risk of VTE. Swelling of an extremity, expectoration of blood, and tightness of the chest were the most common symptoms for suspected cases. An incidence of 0.41% was found for symptomatic VTE; one man developed a PE 2 days after operation. Associations between the analysed factors and symptomatic VTE were not significant. The development of the complication in oncological oral and maxillofacial operations seems to be rare, even in patients with a high risk. We cannot recommend the use of routine thromboprophylaxis, but it could be advocated in patients with obvious serious risk factors.