Clinical Study of the Intranasal Hemangioma / 대한이비인후과학회지

BACKGROUND AND OBJECTIVES: Hemangioma of the nasal cavity is an uncommon benign vascular tumor. This study aimed to analyze the clinical manifestations, radiologic findings, treatment modalities, and outcomes of intranasal hemangiomas. SUBJECTS AND METHOD: Retrospective reviews of the medical record were performed on 13 patients, who were treated for intranasal hemangioma from 2005 to 2014. RESULTS: Of the 13 patients identified, there were seven males and six females ranging from 11 to 80 years of age (mean age of 48.1+/-21.5). Epistaxis was the most common presenting symptom. Most common site of origin was the inferior turbinate. CT scans showed variable enhancement of the nasal mass without bony erosion. Preoperative diagnosis accuracy rate was 76.9%. The tumor was histopathologically classified as follows: capillary hemangioma (n=6, 46.1%), cavernous hemangioma (n=3, 23.1%), venous hemangioma (n=2, 15.4%), and mixed hemangioma (n=2, 15.4%). Endoscopic excisional surgery (n=11, 94.6%) and local excision (n=2, 15.4%) were performed for complete removal of the hemangioma. Preoperative selective embolization was performed on one patient. No evidence of recurrence after the surgery was observed. CONCLUSION: Intranasal hemangioma was usually found to occur in the inferior turbinate and the most common symptom was epistaxis. Capillary hemangioma was the most common type. Complete excision was recommended to prevent recurrence.

Selective Arterial Embolization in Intractable Recurrent Epistaxis: A Clinical Analysis with Literature Review / 대한이비인후과학회지

BACKGROUND AND OBJECTIVES: Epistaxis usually responds to conservative therapy such as nasal packing or electrocauterization. But sometimes more invasive techniques such as selective embolization is justified. We report our experience of 10 patients with selective endovascular embolization for refractory epistaxis. SUBJECTS AND METHOD: Ten patients were referred for selective arterial embolization for refractory epistaxis. Medical records were reviewed for clinical data, recurrence, and complication. RESULTS: Early rebleeding requiring treatment occurred in 1 patient (10%) and initial success rate of embolization was 90%. There was no major complication. Minor complications such as mild fever, groin pain, and voiding difficulty occurred in 2 patients (20%). CONCLUSION: Selective arterial embolization for refractory epistaxis is safe and effective for treatment of refractory intractable epistaxis.

Clinical and Histological Analysis of Oral Mucocele / 대한이비인후과학회지

BACKGROUND AND OBJECTIVES: Mucoceles usually occur as asymptomatic, dome-shaped, translucent cysts in the lower lip and oral cavity containing mucin. Mucoceles are usually associated with the minor salivary glands and are classified histologically into the extravasation type and the retention type. The objective of the present study was to establish the prevalence of these lesions according to age, gender, histologic type, and site of occurrence. SUBJECTS AND METHOD: We retrospectively reviewed the medical records from January 2008 to February 2013 pertaining to age, sex, clinical history, and other findings of 52 patients who underwent operation and confirmed as mucocele histologically. We re-evaluated all mucocele cases by an experienced pathologist. RESULTS: Of the 52 cases analyzed, 32 (61.5%) were females and 20 (38.5%) were males. Age ranged from 2 to 77 years (mean age 20.6 years), with 78.8% occurring between the ages of 0 and 30 years with peak incidences in the twenties for female patients and in the thirties for male (34%). There was a more predominance among women (61.5%). The lower lip was the site most frequently affected by the lesions (59.6%), whereas the lowest prevalence was observed for the soft palate (2%), and buccal mucosa (2%). Tongue (15.4%) and floor of mouth (21.2%) were not uncommonly affected sites. Histologically mucous extravasation type (96.2%) was more predominant than the retention type (3.8%). CONCLUSION: In this study, mucocele was found predominant in younger age groups, with the lower lip being the most frequently affected site. Histologically, the mucus extravasation type was the most common.