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BACKGROUND: Sunken upper eyelid is a commonly found deformity among Asians, mostly due to the aging process and excessive orbital fat removal during oriental blepharoplasty procedures. This deformity is frequently accompanied by multiple, poorly defined upper eyelid folds and blepharoptosis. To date, autologous fat graft has been the treatment of choice for this group of patients. However, accurate placement of the graft in the orbital fat is quite challenging, and it can result in contour irregularities when injected into the preseptal plane. METHODS: From 2008 to 2013, 60 patients with sunken upper eyelids were treated with either an orbital fat transposition flap or a dermofat graft according to the severity of the deformity. Mild sunken upper eyelids were corrected during upper blepharoplasty by exposing the central orbital fat sac and transposing it in a flap-like manner. In more severe cases, a dermofat graft harvested from the intergluteal crease was used. RESULTS: Postoperative complications included difficulty in eye opening because of the weight of the dermofat graft and swelling of the periorbit, which gradually resolved with time. Mild bruising, tenderness, asymmetry, and blepharoptosis were also noted, but no additional treatments were necessary. During the 13-month follow-up period, two patients from the orbital fat transposition flap group and one patient from the dermofat graft group underwent revision surgeries. CONCLUSIONS: Anatomy of the orbit, prior surgical history, and sunkenness of the upper eyelid were all considered during preoperative planning. Either an orbital fat transposition flap or a dermofat graft was applied, according to the severity of the deformity, with successful results. Particularly in mild cases of sunken upper eyelid deformity, an orbital fat transposition flap is an easy and effective method that requires no additional procedures.

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BACKGROUND: Glomus tumors were first described by Wood in 1812 as painful subcutaneous tubercles. It is an uncommon benign neoplasm involving the glomus body, an apparatus that involves in thermoregulation of cutaneous microvasculature. Glomus tumor constitutes 1%-5% of all hand tumors. It usually occurs at the subungual region and more commonly in aged women. Its classical clinical triad consists of pain, tenderness and temperature intolerance, especially cold sensitivity. This study reviews 15 cases of glomus tumor which were analyzed according to its anatomic location, surgical approach and histologic findings. METHODS: Fifteen patients with subungual glomus tumors of the hand operated on between January 2006 and March 2013, were retrospectively reviewed. Patients were evaluated preoperatively with standard physical examination including ice cube test and Love's test. Diagnostic imaging consisted of ultrasonography, computed tomography, and magnetic resonance imaging. All procedures were performed with tourniquet control under local anesthesia. Eleven patients underwent excision using the transungual approach, 3 patients using the volar approach and 1 patient using the lateral subperiosteal approach. RESULTS: Total of 15 cases were reviewed. 11 tumors were located in the nail bed, 3 in the volar pulp and 1 in the radial aspect of the finger tip. After complete excision, patients remained asymptomatic in the immediate postoperative period. In the long term follow up, patients exhibited excellent cosmetic results with no recurrence. CONCLUSIONS: Accurate diagnosis should be made by physical, radiologic and pathologic examinations. Preoperative localization and complete extirpation is essential in preventing recurrence and subsequent nail deformity.

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Few studies have focused on the quantification of glycemic lability and hypoglycemic events in Asian patients with type 1 diabetes; therefore, we conducted a study to assess glycemic lability and the severity of hypoglycemia in type 1 diabetic patients in Korea. A total of 124 type 1 diabetic patients were enrolled. Several glycemic lability indexes and hypoglycemic indexes were calculated using four-week self-monitoring of blood glucose (SMBG) data. Due to the dependence of the lability index (LI) on the frequency of glucose measurements, we generated a modified LI by dividing by the number of SMBG measurements per day for a given patient. The numbers of patients in our study with a composite hypoglycemic score ≥ 1,047 or LI ≥ 433 mmol/L(2)/h•week(-1), which was found in a previous study to indicate high risk of severe hypoglycemia or lability, were 0 (0%) and 44 (35%), respectively. Compared to previously reported hypoglycemia indexes, the low blood glucose index was lower in our study. However, the glycemic lability indexes were similar to those in previous studies, with the exception of the LI. The modified LI and the average daily risk range (ADRR) showed higher concordance with other glycemic lability indexes than did the LI or mean amplitude of glycemic excursions (MAGE). The results showed that the hypoglycemic indexes in this study population were lower than the results from Ryan et al. Furthermore, the ADRR or modified LI were better measures for high risk of severe lability than were the LI and MAGE.

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BACKGROUND/AIMS: Helicobacter pylori (H. pylori) is closely related with a wide range of gastrointestinal disease. One-week triple therapy is currently considered as the golden standard for the treatment of H. pylori infection. However, gastrointestinal abnormal responses are major pitfalls in such regimen. The aim of this study was to identify symptoms, frequency and severity of antibiotics-associated gastrointestinal abnormal responses during H. pylori eradication therapy. METHODS: Sixty-seven patients with H. pylori infection between September 2005 and March 2006 were included. After 1 week of H. pylori eradication triple therapy (rabeprazol 10 mg, clarithromycin 500 mg, amoxicillin 1 g bid), we evaluated gastrointestinal abnormal responses (diarrhea, bloating, constipation, abdominal pain, borborygmus, flatulence, stool frequency, belching, and nausea) and severities every week for 4 weeks. RESULTS: The incidence of diarrhea was the highest in week 1, which was 41.28% (n=28) and the lowest in week 4, which was 9.52% (n=6) and decreased from week 1 to week 4 with statistical significance (p<0.0001). The most common gastrointestinal abnormal responses were associated with flatulence in week 1 (n=21, 31.34%), week 2 (n=21, 33.33%) and abdominal distention in week 3 (n=16, 25.40%), week 4 (n=15, 23.81%). Most of gastrointestinal abnormal responses were mild, and the most common symptom with higher than moderate grade was abdominal pain (n=4, 40.00%) in week 1. Alcohol consumption and coexisting medical illness were not associated with diarrhea (p=0.0852, 0.9009 respectively). CONCLUSIONS: H. pylori eradication therapy is commonly associated with antibiotics-associated gastrointestinal abnormal responses, which may result in antibiotics intolerance and H. pylori eradication failure. Even though those symptoms are not so severe, we have to consider the gastrointestinal abnormal responses associated with H. pylori eradication, especially diarrhea.

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