Systematic Review on the Study of the Childhood and Adolescent Obesity in Korea: Dietary Risk Factors / 대한지역사회영양학회지

OBJECTIVES: The present study systematically reviewed previous studies published in Korea regarding obesity status of children and adolescents in order to provide valid directions for future research and to help establish evidence-based prevention strategies. METHODS: The articles were selected by searching the primary keyword ‘obesity’ and the secondary keywords ‘children’, ‘young children’, ‘adolescents’ or ‘kids’ on the KISS (Korean Studies Information Service System). Out of 503 articles excluding the overlap, 308 articles were selected with inclusion and exclusion criteria. Secular trends of obesity research, distribution of subjects, potential risk factors for obesity, and intervention method for obesity management were documented. The associations between obesity and dietary factors were summarized. RESULTS: The overall number of research studies has increased since 2000 but obesity management studies have decreased in recent years. Most of the studies used a cross-sectional design. Research on preschool children were extremely limited. Intervention studies targeting males were prevalent. The most significant variables relevant to dietary habits were speed of eating, regular breakfast and snacking. The most significant food and nutrient intake factors were thiamin and iron. Intakes of cereals and animal foods were significantly higher in obese children than the counterparts. CONCLUSIONS: The present review of locally published articles on the obesity status in children and adolescents suggested the need for well-designed further studies focused on risk factors of obesity and on a range of intervention methods conducive to the development of obesity prevention and management programs.

First isolation of Salmonella I 4,5,12:i:- from domestic animals in Korea / 대한수의학회지

Salmonella I 4,[5],12:i:- was a monophasic variant of Salmonella (S.) Typhimurium and notorious for re-emerging candidate which would replace S. Typhimurium DT104 for antibiotic resistance. Recently, isolation rate was increased on human and industrial animals but there was no case in domestic animals but human in Korea. This was first isolation case from domestic animals in Korea. The five isolates from feces of duck (n = 3), chicken (n = 1), and wild bird (n = 1) showed antibiotic resistance against cephems and aminoglycosides. These means that the spread of emerging bacterial pathogens to domestic animals and the need of systemic management for Salmonella I 4,[5],12:i:-.

Squamous Papilloma of the Nasopharyngeal Side of the Soft Palate in a Snorer

Squamous papilloma is a benign epithelial tumor that can develop in any mucosal site of the upper aerodigestive tract. While this tumor is found mainly in the squamocilliary junction, its distribution does not occur randomly. However, in many cases, squamous papilloma is asymptomatic, and only a small number of cases are diagnosed. We experienced a patient presented with the complaint of snoring. This patient was diagnosed as having squamous papilloma of the soft plate on the nasopharyngeal surface. The patient might have been misdiagnosed as having merely a simple snoring problem, as nothing was found upon macroscopic examination. Nevertheless, squamous papilloma was detected through fiberoptic nasopharyngolaryngoscopy. This patient was successfully treated with laser-assisted uvulopalatoplasty, and we report this case, along with the associated literature.

A Case of Treatment of Traumatic Recurrent Frontal Sinusitis with T-tube / 대한이비인후과학회지

The most common disease process involving the frontal sinus is infection secondary to inadequate drainage through the frontal recess. Obstruction of the frontal recess may result from rhinosinusitis, allergic rhinitis, nasal polyposis, tumor and traumatic injury. The principle treatments are not only ventilation and drainage but also removal of predisposing factors. If there is no response to conservative treatment, surgical treatment is considered. To prevent closure of the frontal recess, external approach, endoscopic approach, grafts, indwelling tubes and mucoperiosteal flaps have been used. Insertion of silicone tube in frontal recess is a simple and easy method of drainage through frontal recess. We report a case of traumatic recurrent frontal sinusitis which was treated by endoscopic sinus surgery with silicone T-tube insertion.

Schwannomas of the Sinonasal Tract: Three Case Reports

Schwannomas are benign tumors derived from the Schwann cells of the nerve sheath. These are rare tumors that can be found in any part of the body although fewer than 4% of these tumors involve the nasal cavity and paranasal sinuses. Here, we present three cases of sinonasal schwannoma. The tumor masses were removed by endoscopic excision under general anesthesia. Pathological examination of the excised specimens confirmed schwannoma and the tumor cells were immunoreactive for S-100 protein. The patients are doing well with no evidence of recurrence.