Acrodermatitis enteropathica is a rare autosomal recessive disorder affecting early infancy. This syndrome is characterized by acral and periorificial dermatitis, alopecia and intractable diarrhea. Whereas hereditary acrodermatitis enteropathica is caused by mutation affecting intestinal zinc absorption, transient acrodermatitis enteropathica is caused by inadequate supply or malabsorption of zinc in the premature infant. We report a case of transient acrodermatitis enteropathica in a 5-month-old, breast-fed premature infant.
Absorption ; Acrodermatitis* ; Alopecia ; Dermatitis ; Diarrhea ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Zinc

BACKGROUND: Infrequent restriction site PCR (IRS-PCR) is a recently described DNA fingerprinting technique based on selective amplification of restriction endonuclease-cleaved fragments. We applied of IRS-PCR to clinical isolates of Vibrio parahaemolyticus associated with diarrhea. METHODS: IRS-PCR assay was performed with adaptors for XbaI and HhaI restriction sites. A total of 35 strains of V. parahaemolyticus which were isolated from clinical specimens of patients with diarrhea were analyzed. The isolates were collected from different geographic areas of Seoul (n=12), Incheon (n=21) and Gwangju (n=2) during 1998-2000 in Korea. RESULTS: In IRS-PCR, amplifed DNA fragments between 50 and 400 bp were found to be the most reproducible in this study. When V. parahaemolyticus isolates were amplified with AH1 and PX-G as primers, 35 isolates could be grouped into five IRS-PCR patterns: A (n=16), B (n=4), C (n=6), D (n=5) and E (n=4). The patterns were subdivided into 15 subtypes: A1, A2, B1, B2, B3, B4, C1, C2, C3, D1, D2, D3, E1, E2 and E3. The IRS-PCR patterns of V. parahaemolyticus did not show any relationship with serotype or geographic origin, but the isolates from same outbreak produced a same pattern(A1). CONCLUSION: The results provide evidence of the discriminatory power of the IRS-PCR method as it applies to V. parahaemolyticus.
Diarrhea ; DNA ; DNA Fingerprinting ; Gwangju ; Humans ; Incheon ; Korea ; Polymerase Chain Reaction* ; Seoul ; Vibrio parahaemolyticus* ; Vibrio*

The persistent primitive trigeminal artery is the most common of the carotid-basilovertebral anastomoses and is located in the most cephalic portion of them. Embryologically arising from the internal carotid artery in the 4mm embryo, it supplies the longitudinal neural artery. Failure of regression of the trigeminal artery in the 14mm embryo results in the persistent primitive trigeminal artery. It is associated with a vascular anomaly in 25% of the cases, such as aneurysm, arteriovenous malformation, agenesis or hypoplasia of the internal carotid artery, and moyamoya disease. The authors present a case of persistent primitive trigeminal artery aneurysm presenting with the abducens nerve palsy. The clinical features of the persistent primitive trigeminal artery aneurysm are discussed, with the review of literature.
Abducens Nerve Diseases ; Aneurysm* ; Arteries* ; Arteriovenous Fistula ; Carotid Artery, Internal ; Embryonic Structures ; Equipment and Supplies ; Moyamoya Disease

Pilomatricoma is a tumor with differentiation toward hair cortex cells. There have been a few cases of multiple familial pilomatricomas in association with myotonic muscular dystrophy. We report two members of the family(brother and sister) with association of multiple pilomatricomas and myotonic muscular dystrophy. Multiple familial pilomatricomas may be a cutaneous manifestation of the myotonic syndrome.
Hair ; Humans ; Muscular Dystrophies* ; Pilomatrixoma* ; Siblings*

BACKGROUND: Cell culture is the golden standard method for Herpes simplex virus (HSV) isolation. However, some specimens require many days to develop any cytopathic effect (CPE). We developeda rapid sensitive culture technique for HSV isolations. METHODS: This study included a total of 133 patients with suspected HSV infection. Specimens were centrifuged onto a Vero cell monolayer in a shell vial. The CPE was observed daily during the5-day incubation by inverted-phase microscope. The direct immunofluorescence (DIF) stain with aHSV specific antibody was performed 2 days after sample inoculation. The negative samples in theDIF stain were reinoculated in the new shell vials after extraction of the monolayer. Polymerase chainreaction for HSV detection was performed using the original samples. RESULTS: The CPE was observed 30 (64%), 39 (83%), 43 (92%), 44 (94%), and 46 (98%) cases at1, 2, 3, 4, and 5 days incubation, respectively. The DIF stain detected 46 cases (98%) at 2 days incubation. The CPE was observed in another 7 cases at 1-day incubation after the reinoculation of negative samples. The PCR detected 47 (100%) of 133 cases. CONCLUSIONS: The reinoculation of negative sample in a shell vial culture is a rapid sensitive methodfor HSV isolation.
Cell Culture Techniques ; Culture Techniques ; Fluorescent Antibody Technique, Direct ; Humans ; Polymerase Chain Reaction ; Simplexvirus* ; Vero Cells

A 61-year-old healthy breeder presented with three punched out, purulent ulcers surrounded by erythematous indurated plaque on the burn scars of the dorsum of the right upper arm and hand which were developed at six months prior to visit. Aspergillus niger was isolated from the pus and tissue pieces in three consecutive cultures. After eight weeks therapy with oral itraconazole, purulent ulcers were healed leaving fibrotic scars. We report a rare case of primary cutaneous aspergillosis by A. niger in a healthy man.
Arm ; Aspergillosis ; Aspergillus niger* ; Aspergillus* ; Burns* ; Cicatrix* ; Hand ; Humans ; Itraconazole ; Middle Aged ; Niger ; Suppuration ; Ulcer

A 60-year-old healthy man was consulted with dark brown eschars and purulent discharges on the grafted skin of a burn scar on the posterior aspect of both lower extremities which had developed two weeks after the skin graft. Aspergillus fumigatus was isolated by repeated fungal cultures from pus and tissue pieces. Also septate hyphae branching at an acute angle are seen in the dermis in PAS-stained section. After two weeks therapy with fluconazole and itraconazole, the patient accepted skin graft again. The skin lesion was improved after prophylactic itraconazole treatment for three weeks.
Aspergillosis* ; Aspergillus fumigatus ; Burns* ; Cicatrix ; Dermis ; Fluconazole ; Humans ; Hyphae ; Itraconazole ; Lower Extremity ; Middle Aged ; Skin* ; Suppuration ; Transplants*

Although the incidence and mortality for most cancers such as lung and colon are decreasing in several countries, they are increasing in several developed countries because of an unhealthy western lifestyles including smoking, physical inactivity and consumption of calorie-dense food. The incidences for lung and colon cancers in a few of these countries have already exceeded those in the United States and other western countries. Among them, lung cancer is the main cause of cancer death in worldwide. The cumulative survival rate at five years differs between 13 and 21 % in several countries. Although the most important risk factors are smoking for lung cancer, however, the increased incidence of lung cancer in never smokers(LCINS) is necessary to improve knowledge concerning other risk factors. Environmental factors and genetic susceptibility are also thought to contribute to lung cancer risk. Patients with lung adenocarcinoma who have never smoking frequently contain mutation within tyrosine kinase domain of the epidermal growth factor receptor(EGFR) gene. Also, K-ras mutations are more common in individuals with a history of smoking use and are related with resistance to EFGR-tyrosine kinase inhibitors. Recently, radon(Rn), natural and noble gas, has been recognized as second common reason of lung cancer. In this review, we aim to know whether residential radon is associated with an increased risk for developing lung cancer and regulated by several genetic polymorphisms.
Adenocarcinoma ; Colon ; Colonic Neoplasms ; Developed Countries ; Epidermal Growth Factor ; Genetic Predisposition to Disease ; Humans ; Incidence ; Life Style ; Lung Neoplasms* ; Lung* ; Mortality ; Phosphotransferases ; Polymorphism, Genetic ; Protein-Tyrosine Kinases ; Radon* ; Risk Factors ; Smoke ; Smoking ; Survival Rate ; United States

PURPOSE: Return of spontaneous circulation (ROSC) is closely related to a favorable treatment outcome in out-of-hospital cardiac arrest and is also a reliable treatment target in clinical trials. The aim of this study is the identification of major factors affecting field ROSC by analyzing the updated data encompassing the pre-hospital treatment processes. METHODS: This is a retrospective review of cardiopulmonary resuscitation (CPR) cases performed by 119 rescuers before hospital arrival from January 2012 to December 2014 in one province. Cases with traumatic cardiac arrest, unnecessary CPR, arrest occurred during transport, under age 14 years, and incomplete medical records were excluded. RESULTS: Of 1,832 patients enrolled in the study, ROSC was achieved in 99 cases (5.4%). Among them, 50 (50.5%) had ROSC at the event field and others achieved ROSC during the transport process, respectively. Total cases were divided into two groups based on ROSC before arrival at the hospital. Age, underlying cardiovascular illnesses, the event place, presence of a witness, bystander CPR, application of an automated external defibrillator (AED), the initial shockable rhythm, defibrillation, advanced airway, hydration, the arrival time of rescuer CPR, application time of AED, and defibrillation showed significant statistical differences. In multivariate analysis, age, defibrilOf 1,832 patients enrolled in the study, ROSC was achieved in 99 cases (5.4%). Among them, 50 (50.5%) had ROSC at the event field and others achieved ROSC during the transport process, respectively. Total cases were divided into two groups based on ROSC before arrival at the hospital. Age, underlying cardiovascular illnesses, the event place, presence of a witness, bystander CPR, application of an automated external defibrillator (AED), the initial shockable rhythm, defibrillation, advanced airway, hydration, the arrival time of rescuer CPR, application time of AED, and defibrillation showed significant statistical differences. In multivariate analysis, age, defibrillation, hydration, bystander CPR, and the call-to-rescuer CPR interval appeared to be correlated with field ROSC. CONCLUSION: To improve the survival rate through field ROSC, a public campaign to improve bystander CPR, prompt recognition of cardiac arrest, and rapid application of pre-hospital treatment and political support of the public institution are mandatory.
Cardiopulmonary Resuscitation ; Defibrillators ; Emergency Medical Services ; Heart Arrest ; Humans ; Medical Records ; Multivariate Analysis ; Out-of-Hospital Cardiac Arrest* ; Retrospective Studies ; Survival Rate ; Treatment Outcome

Creeping eruption is a syndrome characterized by the penetration in human skin of larvae from hookworms of various animals, mainly cats and dogs. A 26-year-old male presents with pruritic erythematous serpiginous linear skin lesion on the left lower leg for 2 weeks. The skin lesion was developed after walking in bare feet along the beach of an island in Philippines. Histopathologic finding showed a burrow containing numerous eosinophils and a few mononuclear cells in the epidermis. No parasite was found in multiple histologic section.
Adult ; Ancylostomatoidea ; Animals ; Cats ; Dogs ; Eosinophils ; Epidermis ; Foot ; Humans ; Larva ; Larva Migrans* ; Leg ; Male ; Parasites ; Philippines ; Skin ; Walking