Primary gastric hemangioblastoma: report of a case.

Capillary hemangioblastoma (CHB) is a benign, highly vascularized tumor that generally occurs in central nervous system either in the setting of von Hippel-Lindau (VHL) disease or, more often, as a solitary sporadic lesion that is increasingly recognized in extraneural sites. We present the case of a 18 year-old man with abdominal pain, nausea and hematemesis, the endoscopy showed polypoid tumor bleeding of 5 cm in gastric antrum. The patients had not signs of VHL disease and was subjected to subtotal gastrectomy and referred to our institution. To our knowledge this is the first reported case of CHB occurring in stomach.

Vertical partial hemilaryngectomy with reconstruction by false cord imbrication.

BACKGROUND: To evaluate global survival, disease-free period, complications, evolution and function in vertical partial hemilaryngectomy (VPHL) plus reconstruction with false cord. METHODS: Descriptive and retrospective study. In aertiary care medical center in Mexico City. Eight patients with early diagnosis of early glottic cancer (T1 and T2), treated with VPHL plus reconstruction with false cord imbrication. RESULTS: Fifty percent of the patients were clinical stage I, 37.5% stage II and 12.5% stage III. Nasogastric tube was not placed and oral feeding was reinitiated within 3 days on average. Tracheostomy was removed after an average of 2.1 days. Average hospital stay was 3.3 days. Average of the PSS-HNC (Performance Status for Head and Neck Cancer) and Karnofsky Performance Status evaluation was 91 to 97 and 100 at 1 year of evaluation. Voice evaluation demonstrated normal voice in 87.5% of patients. Intensity was below normal with improvement on annual evaluation. Global survival was 100% and disease-free period was 71% at 3 years. CONCLUSIONS: VPHL with reconstruction by false cord imbrication is an excellent therapeutic option for early glottic cancers. Multiple functional advantages are demonstrated without sacrificing oncological control as well as providing an audible and intelligible voice. In cases of recurrence, various management options are available.

Horizontal partial laryngectomy in mucoepidermoid carcinoma of the larynx after failure of laser surgery followed by radiotherapy: a case report.

INTRODUCTION: Tumors of the minor salivary glands in the larynx are rare and represent <1%. They usually appear between the 4(th) and 7(th) decades of life. The most common site of occurrence is the supraglottis; however, these neoplasms can appear at any location in the larynx. Pulmonary metastases are the most frequent site for distant disease. CASE PRESENTATION: We present the case of a 34-year-old Hispanic male with a history of cigarette smoking. He was admitted to our Institution in 2002 with a 1-year evolution of odynophagia, initially to solids and then to liquids. The patient was referred to our Institution for an undifferentiated carcinoma of the epiglottis treated one week earlier with laser surgery and positive surgical margins. Upon admittance, the patient did not demonstrate any tumor activity. A review of the slides confirmed undifferentiated carcinoma. Chemo-radiotherapy was proposed to the patient, but he accepted only radiotherapy and received a total dose of 70 Gy. The patient was followed-up every 3 months. Two years later, follow-up nasofibrolaryngoscopy demonstrated clear evidence of tumor activity at the site of the primary tumor (supraglottis). No cervical adenopathies were found either clinically or radiologically. Biopsy of the lesion was inconclusive; hence, the patient was scheduled for a suspension microlaryngoscopy with transoperative study, performing afterwards a supraglottic horizontal laryngectomy. Histological diagnosis reported ulcerated, high-grade supraglottic mucoepidermoid carcinoma with lymphatic permeation and invasion to the striate muscle and adipose tissue. The borders and surgical bed were free of neoplasm. The patient evolved satisfactorily. At 4 years following treatment, the patient is disease free. CONCLUSION: Recurrence must be considered when planning treatment, and organ preservation surgery is justified, especially in young patients.