Dependent factors in the adult patient and their relationship with post-tonsillectomy bleeding and pain in an outpatient setting.

INTRODUCTION AND OBJECTIVE: Tonsillectomy performed on an outpatient basis in adult patients presents bleeding and pain as main postoperative complications. Following rules such as cold surgical technique, analgesic protocols, preoperative interview, and postoperative follow-up help to better control the process. However, there are patient-dependent factors such as sex, age, indication for tonsillectomy and the time elapsed between the last tonsil infection and surgical intervention that can influence postoperative complications and should be considered. The objective of this work is to evaluate the influence of age, sex, the indication for tonsillectomy and the period elapsed between the last tonsil infection and surgery on bleeding and pain control. METHODS: A prospective, descriptive, and observational study was carried out in 96 adult patients who underwent outpatient surgery under general anaesthesia, using cold surgical technique, evaluating these complications based on age, sex, indication for tonsillectomy and time elapsed after the last tonsillitis. RESULTS: The patients operated on during the 4 weeks after an episode of tonsillitis presented more postoperative pain. No relationship was found between this period and postoperative bleeding. CONCLUSIONS: Male patients had a higher incidence of bleeding than women. The period elapsed between the last tonsil infection and the surgical procedure was associated with greater postoperative pain, but not with greater postoperative bleeding.

[Inverted sinonasal papillomas. Review of 61 cases]. / Papilomas invertidos rinosinusales. Revisión de 61 casos.

INTRODUCTION: Inverted papillomas are benign sinonasal lesions that arise primarily from the lateral nasal wall which are characterized by their tendency to recur and propensity to be associated with malignancy. The aim of this work is to analyze our experience in the treatment of these lesions, especially through the endoscopic approach. MATERIAL AND METHOD: We present 61 cases of sinonasal inverted papillomas that were treated at our hospital since 1983. The patients were studied by age, gender, site of presentation of the tumor, symptoms, radiologic studies, surgical treatment and evolution. The mean follow-up was 51 months (range 6-228 months). RESULTS: Thirty eight of the patients (62%) were males and 23 females (38%). The average age was 58 years (range 22-80). The most common symptom was unilateral nasal obstruction in 91% of the cases, followed by rhinorrhea in 46%. The most frequent location was the ethmoid region in 51% of cases, followed by the maxillary sinus in 28% and the lateral nasal wall in 21% of the cases. 78% of cases had associated sinusitis and the 43% polyposis. Tumours were classified with the Krouse staging system as follows: 35% stage I, 37% stage II, 18% stage III and 8% stage IV. 37% of the patients had bony erosion in the CT scan. Six of the 42 patients treated by endoscopic procedures presented recurrence (14%), compared with 6 of the 9 patients (67%) who were treated by open approaches. The average time to the recurrence was 41 months. 17% of the patients had malignant inverted papillomas, nine of them diagnosed from the beginning as malignant neoplasies and one which became malignant during follow up. DISCUSSION AND CONCLUSIONS: The endoscopic approach is the method of choice for the treatment of the majority of inverted papillomas. The close follow up of the patient for a large period of time is necessary for the early detection of recurrence and to allow for surgical salvage.

[Sinonasal mucosal melanomas. Review of 17 case]. / Melanomas mucosos rinosinusales. Revisión de 17 casos.

INTRODUCTION: Mucosal melanomas (MM) represent 1.3 % of all melanomas; 55 % of them are located in the head and neck region mainly in the sinonasal and oropharyngeal cavity. Sinonasal mucosal melanomas have a high rate of local recurrence and a high risk of developing metastases, two reasons explaining the low survival rate. MATERIAL AND METHOD: We present 17 cases of sinonasal mucosal melanomas that were diagnosed and treated in our department from 1984 to July, 2008. The patients were studied by age, gender, site of presentation of the tumour, symptoms, radiology findings, treatment and course. RESULTS: Seventeen patients with sinonasal mucosal melanomas were studied. Of these 64.7 % were females and the mean age at presentation was 74 (range 48 to 93 years). Twelve cases developed in the nasal cavity and 5 in the paranasal sinuses. The most frequent site of presentation was the septum (35 %), and the most common symptom was epistaxis (77 %). Three patients rejected any treatment, 12 of the patients were treated surgically, one received chemotherapy and another chemotherapy plus radiotherapy. The 5 year disease-specific survival rate was 35.7 %. DISCUSSION AND CONCLUSIONS: Sinonasal mucosal melanomas are rare tumours with a high mortality. The treatment of choice is still surgical resection with wide surgical margins. Even so, the main cause of treatment failure is local recurrence, followed by the development of metastases. Because of the poor prognosis with this tumour, new treatment strategies are necessary.

Giant cell tumor of the greater wing of the sphenoid: an unusual presentation.

We report a very unusual presentation of giant cell tumor probably originated on the greater wing of the sphenoid and show a review about the knowledge and the treatment of the lesion in this rare localization. We treated a 48-year-old man with a giant cell tumor of the infratemporal fossa. He presented with a right-side hearing loss and facial pain. The tumor was resected by means of a subtemporal-preauricular approach, and after 12 months of follow-up, the patient is free of recurrence. Giant cell tumors of the skull base are an extremely rare neoplasm, and there is not much information on the literature about the treatment and the prognostic. Wide resection ought to be made, and at the follow-up, the clinician must try to diagnose not only local recurrence but also the possibility of distant metastases to the lung.