Pilar leiomyoma or piloleiomyoma is a benign neoplasm of the smooth muscle arising from the arrector pili muscle. It manifests as brown to red firm papulonodules with sites of predilection being the face, trunk, and extensor surfaces of the extremities. Histologically, the lesions exhibit ill-defined dermal tumors with interlacing fascicles of spindle cells. Some genodermatoses are characterized by the development of visceral tumors and cutaneous leiomyomatosis such as Reed’s syndrome, and hereditary leiomyomatosis and renal cell cancer (HLRCC). A 55-year-old male presented with reddish-brown papules and nodules on the face and upper back, accompanied by sharp episodic pain on the face. He had undergone nephrectomy for renal cancer 9 years ago, and his younger brother had similar cutaneous manifestation. Histopathologic findings were consistent with pilar leiomyoma, showing bundles of smooth muscle tumors in the dermis. Based on the clinical information including clinical features, past medical history, and family history, HLRCC was highly suspected.To confirm the diagnosis, whole exome sequencing was performed using peripheral blood, which revealed a novel point mutation (c.739G>A, p.Glu247Lys) in the fumarate hydratase (FH) gene. We describe a confirmed case of HLRCC, which is a genetic disorder with a potential to cause visceral cancers, which dermatologists might overlook as a benign condition.

Purpose: To identify the childbearing intentions of young adults in South Korea and examine the factors influencing them using a social-ecological model (SEM). Methods: A descriptive cross-sectional study design was used. Unmarried employed men and women (n=181) aged 25–40 years completed an online survey. The data included socio-demographic characteristics and responses at four levels: (1) intrapersonal (perception of parenthood and fertility knowledge), (2) interpersonal (quality of family relationships), (3) institutional (work-family culture), and (4) community and public policy (adequacy of government policies and social support systems). Data were analyzed using descriptive statistics, correlations, and multiple logistic regression. Results: Approximately 77% of the participants planned to have children, and more than 60% wanted to have two or more children. Among the four levels of SEM, only intrapersonal factors, including intention to marry, fertility knowledge, and attitudes toward parenthood, were statistically significant in influencing childbearing intentions. The model explaining the intention to have a child demonstrated an explanatory power of 59.6%, incorporating factors such as marital intention, perceptions of parenthood, and fertility knowledge. Conclusion A noticeable gap exists between childbearing intentions and childbirth in South Korea. These findings provide insights into the nursing educational content needed for delivering family planning education to young adults. Targeted interventions such as counseling services and community education should be integrated into nursing practice. Moreover, nursing curricula should discuss factors influencing childbearing intentions to equip future nurses better to support young adults' family planning decisions.

Purpose: To identify the childbearing intentions of young adults in South Korea and examine the factors influencing them using a social-ecological model (SEM). Methods: A descriptive cross-sectional study design was used. Unmarried employed men and women (n=181) aged 25–40 years completed an online survey. The data included socio-demographic characteristics and responses at four levels: (1) intrapersonal (perception of parenthood and fertility knowledge), (2) interpersonal (quality of family relationships), (3) institutional (work-family culture), and (4) community and public policy (adequacy of government policies and social support systems). Data were analyzed using descriptive statistics, correlations, and multiple logistic regression. Results: Approximately 77% of the participants planned to have children, and more than 60% wanted to have two or more children. Among the four levels of SEM, only intrapersonal factors, including intention to marry, fertility knowledge, and attitudes toward parenthood, were statistically significant in influencing childbearing intentions. The model explaining the intention to have a child demonstrated an explanatory power of 59.6%, incorporating factors such as marital intention, perceptions of parenthood, and fertility knowledge. Conclusion A noticeable gap exists between childbearing intentions and childbirth in South Korea. These findings provide insights into the nursing educational content needed for delivering family planning education to young adults. Targeted interventions such as counseling services and community education should be integrated into nursing practice. Moreover, nursing curricula should discuss factors influencing childbearing intentions to equip future nurses better to support young adults' family planning decisions.

Purpose: To identify the childbearing intentions of young adults in South Korea and examine the factors influencing them using a social-ecological model (SEM). Methods: A descriptive cross-sectional study design was used. Unmarried employed men and women (n=181) aged 25–40 years completed an online survey. The data included socio-demographic characteristics and responses at four levels: (1) intrapersonal (perception of parenthood and fertility knowledge), (2) interpersonal (quality of family relationships), (3) institutional (work-family culture), and (4) community and public policy (adequacy of government policies and social support systems). Data were analyzed using descriptive statistics, correlations, and multiple logistic regression. Results: Approximately 77% of the participants planned to have children, and more than 60% wanted to have two or more children. Among the four levels of SEM, only intrapersonal factors, including intention to marry, fertility knowledge, and attitudes toward parenthood, were statistically significant in influencing childbearing intentions. The model explaining the intention to have a child demonstrated an explanatory power of 59.6%, incorporating factors such as marital intention, perceptions of parenthood, and fertility knowledge. Conclusion A noticeable gap exists between childbearing intentions and childbirth in South Korea. These findings provide insights into the nursing educational content needed for delivering family planning education to young adults. Targeted interventions such as counseling services and community education should be integrated into nursing practice. Moreover, nursing curricula should discuss factors influencing childbearing intentions to equip future nurses better to support young adults' family planning decisions.

PURPOSE: The purpose of this study is to clarify the relevance of breastfeeding and its preventive effect on maternal hypertension as well as to evaluate the theoretical mechanism behind of it through systematic evaluation of existing articles. METHODS: For systematic evaluation of literatures in recent 5 years, 5 most suitable articles were selected with the key words, (breastfeeding or breastfeed or lactation) AND (hypertension or high blood pressure or hypertensive disorders) from PubMed, EMBASE, and Cochran Library, and carefully reviewed by 2 researchers. RESULTS: Breastfeeding women have less frequently developed hypertension in their later life. Depending on the duration of breastfeeding, compared to nonbreastfeeding women, breastfeeding women's odds ratio for developing hypertension are 0.87 (95% confidence interval [CI], 0.76–0.99), 0.83 (95% CI, 0.68–1.00), and 0.79 (95% CI, 0.65–0.97) each for 0–6 months, 6–12 months, and greater than 12 months of breastfeeding. As the number of breastfeeding children increases, the incidence of maternal hypertension decreases. In addition, both partial and exclusive breastfeeding lower the risk of developing maternal hypertension. Though the mechanism of prophylactic effect of breastfeeding on hypertension is not conclusive, reset hypothesis, oxytocin release, the increase of ghrelin and protein peptide YY, as well as epigenetic programming are considered to be relevant to the etiology of the condition. CONCLUSION: Breastfeeding prevents maternal hypertension later in life. Studies show dose-response relationship of breastfeeding as the duration matters. In addition, both partial and exclusive breastfeeding have preventive effect on maternal hypertension. Numerous mechanisms are continuously being reported and further studies are needed for clarification.
Breast Feeding ; Child ; Epigenomics ; Female ; Ghrelin ; Humans ; Hypertension ; Incidence ; Odds Ratio ; Oxytocin ; Peptide YY

Germanium biotite, a natural mineral, has been used as a feed supplement to reinforce innate immune ability. The aim of the present study was to evaluate the effects of germanium biotite on the adsorptive and inhibition of growth abilities against Escherichia (E.) coli and Salmonella spp. in vitro. Two strains of enterotoxigenic E. coli and four strains of two Salmonella serotypes (Salmonella Derby and Salmonella Typhimurium), major bacterial diarrheal pathogens, were used for this experiment. The absorptive ability of germanium biotite against most Salmonella used in present experiment was observed weakly. The germanium biotite, however, showed significant effect of bacterial growth inhibition in most experiment bacteria. These results suggest that the use of the germanium biotite as feed supplement could alleviate diarrhea following inhibition of bacteria growth. It is also presumed that antibiotics usage for farm animals, considered as causes of antibiotic residue in meat and emerging antibiotic resistance, could be reduced through the use of germanium biotite as a feed supplement, in place of antibiotics used for the prevention of diarrhea.
Aluminum Silicates ; Animals, Domestic ; Anti-Bacterial Agents ; Bacteria ; Diarrhea ; Drug Resistance, Microbial ; Enterotoxigenic Escherichia coli ; Escherichia ; Ferrous Compounds ; Germanium ; Hypogonadism ; Meat ; Mitochondrial Diseases ; Ophthalmoplegia ; Salmonella

BACKGROUND AND OBJECTIVES: Joint National Committee guidelines attempt to vary treatment recommendations for patients based on considerations of their comorbidities. The aim of the present study is to estimate the age-standardized prevalence of common comorbidities among Korean hypertension patients. SUBJECTS AND METHODS: We analyzed the Korea National Health and Nutrition Examination Survey from 2007 to 2013. Among the 58423 participants, 30092 adults, aged ≥30 yrs who completed a health examination and interview survey, were selected. The survey procedures were used to estimate weighted prevalence and odds ratios for 8 comorbidities, including obesity, diabetes mellitus, dyslipidemia, cardiovascular disease, chronic kidney disease, and thyroid disease. RESULTS: Most chronic conditions were more prevalent in adults with hypertension than in those without hypertension. Common comorbidities were obesity (60.1%), dyslipidemia (57.6%), and impaired fasting glucose (45.1%). Hypertensive patients with two or more comorbid diseases were 42.2% and those with three or more diseases were 17.7%. The age- and sex-specific prevalence of three or more comorbid diseases among male hypertension patients was significantly higher than those patients in the 30-59 (p<0.05) age group. CONCLUSION: Comorbidity is highly prevalent in Korean patients with hypertension.
Adult ; Cardiovascular Diseases ; Chronic Disease ; Comorbidity* ; Diabetes Mellitus ; Dyslipidemias ; Epidemiology ; Fasting ; Glucose ; Humans ; Hypertension* ; Joints ; Korea* ; Male ; Nutrition Surveys* ; Obesity ; Odds Ratio ; Prevalence* ; Renal Insufficiency, Chronic ; Thyroid Diseases

Anesthetic management of pediatric liver transplantation in a patient with osteogenesis imperfecta (OI) requires tough decisions and comprehensive considerations of the cascade of effects that may arise and the required monitoring. Total intravenous anesthesia (TIVA) with propofol and remifentanil was chosen as the main anesthetic strategy. Malignant hyperthermia (MH), skeletal fragility, anhepatic phase during liver transplantation, uncertainties of TIVA in children, and propofol infusion syndrome were considered and monitored. There were no adverse events during the operation. Despite meticulous precautions with regard to the risk of MH, there was an episode of high fever (40degrees C) in the ICU a few hours after the operation, which was initially feared as MH. Fortunately, MH was ruled out as the fever subsided soon after hydration and antipyretics were given. Although the delivery of supportive care and the administration of dantrolene are the core principles in the management of MH, perioperative fever does not always mean a MH in patients at risk for MH, and other common causes of fever should also be considered.
Anesthesia, Intravenous ; Antipyretics ; Child ; Dantrolene ; Fever ; Humans ; Infant* ; Liver Transplantation* ; Malignant Hyperthermia ; Osteogenesis Imperfecta* ; Pediatrics ; Pharmacokinetics ; Propofol

Chronic acalculous cholecystitis is a diagnosis of exclusion in patients complaining acalculous biliary pain. The possible causes of acalculous biliary pain are chronic gallbladder (GB) inflammation, GB dysfunction, cholesterolosis, cystic duct stenosis or microlithiasis. Recently, laparoscopic cholecystectomy is the choice of treatment for acalculous biliary pain. We experienced a 32-year-old woman whose initial symptoms were right upper quadrant pain and nausea only. The abdominal computed tomography, DISIDA scan, and upper and lower endoscopic examinations were nonspecific. Up to 48 hours after endoscopic retrograde cholangiopancreatography, contrast emptying of GB was delayed, implying dysfunctional GB. As the patient's right upper quadrant pain and tenderness became aggravated, the laparoscopic cholecystectomy was done and the final diagnosis of chronic acalculous cholecystitis was confirmed.
Acalculous Cholecystitis/*radiography ; Adult ; *Cholangiopancreatography, Endoscopic Retrograde ; Chronic Disease ; *Contrast Media ; English Abstract ; Female ; Gallbladder Emptying ; Humans

Field efficacy of enterotoxigenic Escherichia coli-specific phage (PhiCJ19) as a feed additive was evaluated in weaning piglets. Fifty-four piglets at 3~4 weeks old were allocated in three different groups and two of them were fed with bacteriophage at different concentrations (10(6) PFU/kg feed and 10(8) PFU/kg feed, respectively) for 30 days. Body weight and feed intake were measured at 10 days interval and body condition and fecal score were inspected every day. Based on the measurement, feed conversion rate (FCR) and average daily gain (ADG) of each group during 30 days were analyzed. The analysis suggests that the bacteriophage may help the improvement of FCR and ADG at 10(8) PFU/kg of bacteriophage feeding group in 30 days. A result from analysis of fecal score indicates that the bacteriophage also may help to relieve the intermittent diarrhea in post-weaning stage. Those results suggest that bacteriophage might help the growth of piglets in post-weaning stage.
Bacteriophages ; Body Weight ; Diarrhea ; Enterotoxigenic Escherichia coli ; Escherichia ; Weaning