ABSTRACT
We report a series of 107 patients who underwent mandibulotomy at the Gustave-Roussy Institute, France for cancer of the oral cavity and orophaynx between 1998 and 1996. The most common tumor site was the base of the tongue. Most cases were stage T2 or T3. Postoperative radiotherapy was employed except in those who had previous irradiation, either for the same tumor (12 cases) or another cancer (16 cases). The different types of mandibulotomies and osteosynthesis methods were analyzed in relation to postoperative course and functional and oncological outcome at mean follow-up of 6 years. Osteitis was the most frequent complication (14%) requiring hemimandibulectomy in 5 cases. Complications occurred particularly when osteosynthesis was in the pre-or postoperative irradiation field. Osteosynthesis was definitive in 79.4% with good functional results in 76.5%. Previous radiotherapy or use of flaps for closure gave poor function results. We emphasize the advantages of anterolateral mandibulotomy and titanium plates. The local control rate was 81.5% at 6 months and overall survival rat was 51.5% at 5 years with no significant impact of tumor site on survival.
Subject(s)
Mouth Neoplasms/surgery , Oropharyngeal Neoplasms/surgery , Female , Follow-Up Studies , Humans , Male , Mandible/surgery , Middle Aged , Otorhinolaryngologic Surgical Procedures/methods , Recovery of FunctionABSTRACT
The increasing number of mucocele cases treated by the authors during the past ten years coincide with the expansion of functional endoscopic sinus surgery (FESS). The aim of this study is to evaluate the iatrogenic characteristics of this surgery by analysing the locations, time of development and the potential pathogenic factors of sinus mucoceles. Forty-two sinus mucoceles were operated in our department. These mucoceles were most frequently found in the anterior ethmoido-frontal system. Eleven patients had a history of endonasal ethmoidectomy mainly due to nasal polyposis. The time of mucocele formation after initial FESS (< 22 months) seems to be shorter than after exonasal sinus surgery or trauma (< 10 years). Endoscopic and CT-scan revealed different types of sinus obstruction findings: nasofrontal duct occlusion due to a fibrosis and osteogenic scar tissue process, or anterior ethmoid synechia in the case of ethmoido-frontal sinus mucocele, uncinate process fragment or scar tissue duct occlusion as far as maxillary sinus mucocele were concerned. We conclude that there seems to be a correlation between the expansion of FESS and the increasing number of mucocele cases. However, in this context it has to taken into consideration, that our department treats a considerable number of sinus pathology. Anterior ethmoid seems to be a favourable area for sinus mucocele formation. In order to prevent mucocele, it is essential to carry out FESS with great precaution. If endonasal surgery is performed, particularly in the anterior ethmoid, a close endoscopic follow-up, completed by radiological examinations, where necessary, must be ensured.
Subject(s)
Ethmoid Sinusitis/surgery , Frontal Sinusitis/surgery , Iatrogenic Disease , Maxillary Sinusitis/surgery , Mucocele/pathology , Postoperative Complications/diagnosis , Adolescent , Adult , Aged , Aged, 80 and over , Endoscopy/methods , Female , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Retrospective StudiesABSTRACT
The purpose of the present study is to report four cases of sinonasal hemangiopericytoma (HP) diagnosed and treated in our department between 1987 and 1998. The pretreatment findings and the treatment are described and discussed in the light of the literature. HP are unusual vascular tumors, featuring pericytes distributed around normal vascular channels. Two of these four cases were located in the nasal cavity and the other two were located in the maxillary sinus. Inside the nasal cavity, HP presented as a protruding reddish-gray mass with marked bleeding on contact. Electron microscopy and immunohistochemical techniques are essential for diagnosis and to distinguish HP from other sarcomatous tumors. Preoperative assessment included routine CT, MRI, arteriography and selective embolization. These tumors must be treated surgically with complete excision. An endonasal approach was performed in two cases of intranasal HP, while a combined external-endonasal approach was required for the other two cases of HP.
Subject(s)
Hemangiopericytoma/surgery , Nose Neoplasms/surgery , Paranasal Sinus Neoplasms/surgery , Adult , Aged , Female , Humans , Male , Neoplasm Recurrence, LocalABSTRACT
UNLABELLED: Sinusitis, with sometimes severe symptoms, are frequent in cystic fibrosis (CF). The aim of this mild-term retrospective study was to evaluate the functional and anatomical results of functional endoscopic ethmoidectomy (FEE) in 12 patients with CF. Nasal polyposis (9 cases) and medialization of the nasomaxillary wall (3 cases) were detected during endoscopic examination. Bilateral and multifocal opacities of the paranasal sinuses were present on the CT-scan images in all cases. A FEE was performed in 11 cases and in 1 case, only the anterior ethmoid was opened. Symptoms improved or disappeared in 9/12 cases between 1 and 3 years of follow-up and in 5/7 cases after 3 years of follow-up. A good or mild anatomical result was recorded in 6/12 cases between 1 and 3 years of follow-up and in 5/7 cases after 3 years of follow-up. During follow-up, a new surgical procedure (limited in 8 patients and complete in 3 patients) was often necessary. CONCLUSION: It is reasonable to propose FEE in CF patients with chronic sinusitis presenting severe symptoms with the aim of a substantial functional but not anatomical improvement.
Subject(s)
Cystic Fibrosis/surgery , Endoscopy/methods , Sinusitis/surgery , Adolescent , Adult , Child , Chronic Disease , Cystic Fibrosis/complications , Ethmoid Bone/surgery , Female , Humans , Male , Nasal Cavity/surgery , Reoperation , Retrospective Studies , Sinusitis/etiologyABSTRACT
Osteoma of the para-nasal sinuses is a rare and benign tumor that develops slowly. When therapy becomes mandatory, it is necessarily surgical and requires a standard external approach. This report analyses seven cases of operated osteomas, using different surgical techniques, adapted to different indications. Three patients underwent exclusive endonasal endoscopic surgery, and four patients had external surgery coupled with endonasal surgery. Results have proven successful with a four-year median follow-up. Epidemiological, clinical, histological and therapeutic considerations as well as the value of the endoscopic endonasal surgical approach are discussed. Endonasal endoscopic surgery can be used alone in naso-ethmoidal osteomas. It must, though, be associated with external standard procedure when the osteoma involves important extension to the frontal sinuses. In isolated frontal osteomas, external standard approach is mandatory for resection, endonasal technique being in this case contributive to the repermeabilisation of the infundibulum.
Subject(s)
Endoscopy , Nose Neoplasms/surgery , Osteoma/surgery , Paranasal Sinus Neoplasms/surgery , Adult , Ethmoid Sinus , Evaluation Studies as Topic , Female , Frontal Sinus , Humans , Male , Maxillary Sinus Neoplasms/surgery , Middle Aged , Retrospective Studies , Time FactorsABSTRACT
Cystic hygromas, infrequent in children, are even rarer in adults where they are generally unexpected operative findings. Now, with the progress in modern medical imaging, the diagnosis can be suggested before operation. Analysis of the embryogenesis helps to explain the different anatomical and clinical forms and the relations of the cystic hygroma with neighboring tissues, particularly of venous origin. 9 cases of cystic hygroma of the neck in adults are reported and discussed with 26 other well documented cases from the literature. The diagnosis can be confirmed only after operation and histological examination. Surgical removal is technically less difficult in adults than in children and recurrences are rare.
Subject(s)
Head and Neck Neoplasms/etiology , Lymphangioma/etiology , Adolescent , Adult , Aged , Diagnosis, Differential , Female , Follow-Up Studies , Head and Neck Neoplasms/diagnosis , Head and Neck Neoplasms/surgery , Humans , Lymphangioma/diagnosis , Lymphangioma/surgery , MaleABSTRACT
Aspergillosis of the sphenoid sinus is a rare entity. The authors report four cases of non invasive aspergillosis sinusitis, three isolated cases and one with nasal polyps. All cases were treated by functional endoscopic surgery. Good results were noted with a mean follow-up of 18 months. Frequency, clinical features, treatment, and etiopathogenesis of sphenoidal aspergillosis are discussed.
Subject(s)
Aspergillosis/complications , Sphenoid Sinusitis/etiology , Aged , Aspergillosis/diagnostic imaging , Aspergillosis/surgery , Endoscopy , Female , Humans , Male , Middle Aged , Sphenoid Sinusitis/diagnostic imaging , Sphenoid Sinusitis/surgery , Tomography, X-Ray ComputedABSTRACT
Cystic hygromas, infrequent in children, are even rarer in adults where they once were generally an unexpected operative findings. Now, with the progress in modern medical imaging the diagnosis can be suggested before operation. Analysis of the embryogenesis helps to explain the different anatomical and clinical forms and the relations of the cystic hygroma with neighboring tissues, particularly of renous origin, grases of cystic hygroma of the neck in adults are reported and discussed with 26 other well documented cases from the literature. The diagnosis can be confirmed only after operation and histological examination. Surgical removal is technically less difficulté in adults than in children and recurrences are rare.
Subject(s)
Head and Neck Neoplasms/diagnosis , Lymphangioma/diagnosis , Adolescent , Adult , Aged , Female , Head and Neck Neoplasms/congenital , Head and Neck Neoplasms/surgery , Humans , Lymphangioma/congenital , Lymphangioma/surgery , MaleABSTRACT
A new case of thyroid teratoma is reported in an adult and the heighten other cases of the literature are reviewed. This pathology, rather frequent and always benign in infants, is distinguished in adults by a malignant metastatic course for 14 cases of 19. The reported case, the second one in a male adult, remains a benign one after 14 years.