No abstract available.
Arteriovenous Malformations ; Embolization, Therapeutic ; Telangiectasia, Hereditary Hemorrhagic

Therapeutic options for infantile hemangioma are limited. The nonselective beta-adrenergic receptor antagonist propranolol is an effective therapy for infantile hemangiomas. However, systemic propranolol carries a risk of serious side effects, including bradycardia, hypoglycemia, arrhythmias, hypotension and bronchospasm. Recently, treatment of infantile hemangioma with topical timolol (nonselective beta-blocker similar to propranolol) has been reported. We treated successfully the perineal ulcerative hemangioma with topical timolol. We believe that timolol is a safe and effective topical agent and should be strongly considered as one of good therapeutic options for hemagnioma.
Arrhythmias, Cardiac ; Bradycardia ; Bronchial Spasm ; Hemangioma ; Hypoglycemia ; Hypotension ; Propranolol ; Timolol ; Ulcer

Therapeutic options for infantile hemangioma are limited. The nonselective beta-adrenergic receptor antagonist propranolol is an effective therapy for infantile hemangiomas. However, systemic propranolol carries a risk of serious side effects, including bradycardia, hypoglycemia, arrhythmias, hypotension and bronchospasm. Recently, treatment of infantile hemangioma with topical timolol (nonselective beta-blocker similar to propranolol) has been reported. We treated successfully the perineal ulcerative hemangioma with topical timolol. We believe that timolol is a safe and effective topical agent and should be strongly considered as one of good therapeutic options for hemagnioma.
Arrhythmias, Cardiac ; Bradycardia ; Bronchial Spasm ; Hemangioma ; Hypoglycemia ; Hypotension ; Propranolol ; Timolol ; Ulcer

No abstract available.
Dermatitis, Atopic

No abstract available.
Dermatitis, Atopic

Febrile ulceronecrotic pityriasis lichenoides et varioliformis acuta (PLEVA), or febrile ulcerative Mucha-Haberman disease (FUMHD) is very rare, but potentially lethal variants of PLEVA. This subtype is characterized by rapidly progressive ulceronecrotic lesions and systemic manifestations, such as high fever, gastrointestinal, neurological, cardiologic and pulmonary involvement, and rheumatologic manifestations. Several treatments with variable response have been challenged, such as systemic steroid, antibiotics, methotrexate, dapsone, cyclosporine and ultraviolet therapy. But there is no standard therapy for FUMHD to date. We report a 59-year-old woman with FUMHD, who recurred after discontinuation of systemic steroid, but successfully treated with oral cyclosporine.
Anti-Bacterial Agents ; Cyclosporine ; Dapsone ; Female ; Fever ; Humans ; Methotrexate ; Middle Aged ; Pityriasis ; Pityriasis Lichenoides ; Ulcer ; Ultraviolet Therapy

BACKGROUND: The early stage of Alzheimer disease might show early memory impairment with normal general cognitive function. Our study aimed to investigate elderly with normal Korean version of mini-mental state examination (K-MMSE) score and recall score of 0 for 1 year. We predicted that the patients would show different characteristics and would progress more rapidly compared with normal controls. METHODS: This study was based on the data from complete enumeration survey of Mapo-gu Regional Center for Dementia in 2009. We divided all subjects into three groups: subjects with normal K-MMSE scores and recall score of 0 were group 1-1 (n=152), subjects with abnormal K-MMSE scores were group 1-2 (n=64) and subjects with normal K-MMSE scores and recall score of 1 to 3 were group 1-3 (n=941). We compared basic demographics and social characteristics among the three groups. After 1 year (2010), the subjects in group 1-1 (90 out of 152) underwent follow-up examinations for dementia diagnosis. They were also divided into three groups (2-1, 2-2, 2-3) according to K-MMSE and recall scores. RESULTS: Group 1-1 showed different baseline characteristics compared with normal controls. After 1 year, 25.5% (23 out of 90) of the group 2-1 were diagnosed as mild cognitive impairment (n=16) or dementia (n=7). CONCLUSION: Our study suggested that subjects with normal K-MMSE scores but recall score of 0 are not entirely "normal". Further detailed evaluation might be needed if memory impairment is suspicious although the K-MMSE scores are within normal range.
Aged* ; Alzheimer Disease ; Dementia* ; Demography ; Diagnosis* ; Follow-Up Studies* ; Humans ; Memory ; Mild Cognitive Impairment ; Pilot Projects* ; Reference Values ; Sociology

Soft fibromas are benign skin lesions that primarily occur in the neck, axillae, and groin locations. The occurrence of soft fibroma lesions in the nipple is extremely rare. Herein, we present two cases of soft fibroma of the nipple, which occurred in a 51-year-old woman (Case 1) and a 32-year-old woman (Case 2). The mammographic and ultrasonographic features of each case are described in this report. Mammography revealed an oval-shaped isodense mass in Case 1 and an irregular-shaped isodense mass in Case 2. On ultrasonography, Case 1 showed an oval-shaped hypoechoic mass with increased vascularity, whereas Case 2 presented a microlobulated, irregular-shaped, iso- to hypo-echoic mass with subtly increased vascularity at the stalk. In both cases, surgical excision was performed and pathological examination revealed soft fibroma.

Primary esophageal melanoma is a rare disease with a poor prognosis. To date, 18 cases have been reported in Korea. Four patients visited the Chonnam National University Hwasun Hospital with dysphagia, followed by epigastric pain and discomfort, odynophagia, and weight loss. Esophagogastroduodenoscopy revealed a black pigmented polypoid mass, protruding mass, or black-pigmented flat lesions. Two patients had distant metastases and lymphadenopathies in imaging studies. Two patients underwent esophagectomy and intrathoracic esophagogastrostomy. One patient was treated with chemotherapy and interferon-alpha. The other patient declined further treatment. The routine histology using H&E revealed brown-colored atypical melanocytes. Immunohistochemical staining exhibited strong reactivity for Melan-A, S-100, and HMB-45 proteins. The biopsy specimens were interpreted to be malignant melanoma.One patient had multiple distant metastases 13 months after surgery. The other patient had no recurrence for 33 months after surgery. The patient treated with chemotherapy and interferon-alpha showed disease progression in the follow-up examination. Primary esophageal melanoma in Korea is a rare disease characterized by aggressive behavior, early metastasis, and poor prognosis.

Ablative therapy has drawn attention for cancer treatment as minimally invasive therapy. Recently, irreversible electroporation which has a different concept from the existing ablation method has emerged. Although gastrointestinal tract cancer is commonly managed by ablation such as liver, pancreas cancer, hollow viscus cancer is extremely challenging for applying ablative therapy because of its high perforation risk. Therefore, several studies about hollow viscus irreversible electroporation will be introduced in this review regarding its pre‐clinical relevance.