Bromidrosis is a disorder characterized by rancid body odor which influences a patient's social life and mental health. The therapeutic modalities and the mechanism of bromidrosis have been carefully studied, however, there have been few reports about the genetic inheritance of bromidrosis. We investigated the family history of 42 patients who were operated on for bromidrosis and followed up to the third generation in 10 cases. The results were as follows: Results of investigation which were followed up the second generation. The fathers of five patients and the mothers of 11 patients had bromidrosis in 18 male patients. The fathers of six patients and the mothers of 12 patients had bromidrosis in 24 female patients. Thirty-four patient (81.0%) among a total of 42 have a single parent with bromidrosis. Result of investigation which were followed up to the third generation Bromidrosis was occurred in 17 of 42 patients (40.5%) in the second generation, and 18 of 27 patients (66.7%) in the third generation. In one case, a father transmitted bromidrosis to his three sons, and as a result, X-linked inheritance could be ruled out Bromidrosis was not skipped in every generation of all families. We on conclude that bromidrosis is an autosomal dominant inherited disorder.
Fathers ; Female ; Genes, X-Linked ; Humans ; Male ; Mental Health ; Mothers ; Odors ; Single Parent ; Wills*

In a conventional two-dimensional (2D) culture method, cells are attached to the bottom of the culture dish and grow into a monolayer. These 2D culture methods are easy to handle, cost-effective, reproducible, and adaptable to growing many different types of cells. However, monolayer 2D cell culture conditions are far from those of natural tissue, indicating the need for a threedimensional (3D) culture system. Various methods, such as hanging drop, scaffolds, hydrogels, microfluid systems, and bioreactor systems, have been utilized for 3D cell culture. Recently, external physical stimulation-based 3D cell culture platforms, such as acoustic and magnetic forces, were introduced. Acoustic waves can establish acoustic radiation force, which can induce suspended objects to gather in the pressure node region and aggregate to form clusters. Magnetic targeting consists of two components, a magnetically responsive carrier and a magnetic field gradient source. In a magnetic-based 3D cell culture platform, cells are aggregated by changing the magnetic force. Magnetic fields can manipulate cells through two different methods: positive magnetophoresis and negative magnetophoresis. Positive magnetophoresis is a way of imparting magnetic properties to cells by labeling them with magnetic nanoparticles. Negative magnetophoresis is a label-free principle-based method. 3D cell structures, such as spheroids, 3D network structures, and cell sheets, have been successfully fabricated using this acoustic and magnetic stimuli-based 3D cell culture platform. Additionally, fabricated 3D cell structures showed enhanced cell behavior, such as differentiation potential and tissue regeneration. Therefore, physical stimuli-based 3D cell culture platforms could be promising tools for tissue engineering.

STUDY DESIGN: Retrospective study. OBJECTIVES: Whether osteoporotic vertebral fracture is associated with obesity is under debate. Therefore, this study aims to determine the relationship between osteoporotic vertebral fracture and body mass index (BMI) by comparing it with other types of osteoporotic fractures. SUMMARY OF LITERATURE REVIEW: Several authors have reported the factors that predict the risk of osteoporotic vertebral fracture in individuals with obesity, but the objective risk factors are still controversial. MATERIALS AND METHODS: A retrospective study was conducted on postmenopausal women, including 100 people with osteoporotic vertebral fractures, 104 with femur neck fractures, 107 with distal radius fractures, and 103 with osteoporosis or osteopenia but without fractures. The BMI was calculated and bone mineral density (BMD) test was administered within 3 days after injury. For each type of fracture, the relationships with age, height, weight, BMI, and BMD were investigated. The relationship with the number of osteoporotic vertebral fractures according to BMI was also evaluated. RESULTS: In comparing osteoporotic vertebral fractures and osteoporotic non-vertebral fractures, there were no significant differences in the relationship with age, height, or BMD (p>0.05). Osteoporotic vertebral fractures showed a statistically higher average weight and BMI, compared to other osteoporotic non-vertebral fracture groups (p<0.05). Among those with osteoporotic vertebral fractures, the number of fractures did not show a significant relationship with BMI (p=0.177). CONCLUSIONS: In osteoporotic vertebral fracture patients, compared to groups with other types of osteoporotic fractures, average weight and BMI were higher.
Body Mass Index* ; Bone Density ; Bone Diseases, Metabolic ; Female ; Femoral Neck Fractures ; Humans ; Obesity ; Osteoporosis ; Osteoporotic Fractures ; Radius Fractures ; Retrospective Studies ; Risk Factors

BACKGROUND: Experimental data indicate that low-flow reperfusion following prolonged cardiocirculatory arrest may aggravate early cerebral microcirculatory repefusion disorders. We investigated the influence of cerebral repefusion flow change to the ischemic histopathologic damage of brain tissue after incomplete forebrain ischemia in rats. MATERIALS AND METHOD: Anesthetized Sprague-Dawley rats were undergone ligation of both infernal carotid artery by microvascular clamp for 10 minutes. After release of the clamp, reperfusion was started with several different flow levels (0, 10, 20, 30, 50, and 100%) of infernal carotid artery comparing to pre-clamping phase using flowmeter. After 15minutes of reperfusion, rat brains were prepared by perfusion-fixation with 3% formaldehyde. Under light microscopic examination of Hematoxylin-Eosin stained tissue slide, histopathologic damage was examined at cortex, putamen, and hippocampus regions. Categorical hisotopathologic damage scores were derived in each regions by manual counts of ischemic neurons. RESULT: The histopathologic damage scores were 0, 10. 2+/-0.5, 7.6+/-1.5, 5.9+/-1.4, 5.0+/- 2.8, 3.5+/-0.7, and 1.0+/-0.0 in control, 0, 10, 20, 30, 50, and 100% reperfusion groups, respectively(p<0.05). CONCLUSION: Our insults showed significant increment of brain histopathologic damage scores along with decreasing amount of cerebral reperfusion know after incomplete forebrain ischemia. We believe restoration of repefusion flow to pre-ischemic level would be a critical component in attenuation of brain ischemic damage.
Animals ; Brain ; Carotid Arteries ; Flowmeters ; Formaldehyde ; Hippocampus ; Ischemia* ; Ligation ; Models, Animal* ; Neurons ; Prosencephalon* ; Putamen ; Rats* ; Rats, Sprague-Dawley ; Reperfusion*

STUDY DESIGN: Retrospective study. OBJECTIVES: To evaluate the efficacy of cervical expansive laminoplasty for patients with quadriplegia due to traumatic cervical spinal cord injury (SCI) without skeletal injury. SUMMARY OF LITERATURE REVIEW: There are a few studies on the surgical results for acute cervical SCI without bony injury. MATERIALS AND METHODS: From 2003 to 2010, among the patients who visited emergency room with post-traumatic quadriplegia, 12 patients who had underwent cervical expansive laminoplasty for acute cervical SCI without body injury and cord compression on MR images were included in this study. We evaluate the pre-operative swelling on MRI, the change of neurologic symptoms at pre-, post operative state, respiration state, complication and survival period. RESULTS: The average of motor index scores at the time of admission to the emergency room was 23 (4–30), and the average was changed to 29(4–43) during the follow-up period. No significant neurological improvement was observed in 11 cases except 1 case. The average time for operation after the injury was 26 hours(9–72). 4 patients showed paradoxical respiration when they first visited emergency room and the symptom continued after the operation and during follow-up periods. Another 4 patients showed paradoxical respiration after the operation. In all 8 cases who showed paradoxical respiration, tracheostomy and occasional ventilation were needed. In the follow-up period, 6 patients died due to respiratory failure within 1 year after the surgery. All these patients presented severe spinal cord edema on preoperative MRI with paradoxical respiration. CONCLUSIONS: Efficacy of expansive laminoplasty for quadriplegic patients due to acute cervical SCI without bony injury may be limited. In many patients, no significant neurological recovery was observed but it was clearly identified that prognosis was related to the grades of spinal cord edema and paradoxical respiration.
Cervical Cord ; Edema ; Emergency Service, Hospital ; Follow-Up Studies ; Humans ; Laminoplasty* ; Magnetic Resonance Imaging ; Neurologic Manifestations ; Prognosis ; Quadriplegia ; Respiration ; Respiratory Insufficiency ; Retrospective Studies ; Spinal Cord ; Tracheostomy ; Ventilation

PURPOSE: The objectives of this study were to 1) explore nurses' attitudes toward death, coping with death, understanding and performance regarding end-of-life (EOL) care, 2) describe correlations among the above factors, and 3) determine the factors affecting nurses' EOL care performance. METHODS: Study participants were 187 nurses stationed at departments that post higher mortality than others such as the oncology department, intensive care unit (ICU) and emergency department (ED). Data were collected from three urban university-affiliated hospitals. Multi-dimensional measure was performed for study instruments such as "attitude toward death", "coping with death" and "understanding and performance regarding EOL care". Data were analyzed by using descriptive statistics, correlation, and multiple regressions. RESULTS: First, nurses showed significantly different attitudes toward death by age, religion, work unit and EOL care education. Younger nurses tend to score low on the understanding of EOL care, and ED nurses' score was lower than their peers at the oncology department and ICU. Second, EOL care performance was positively correlated with attitude toward death (P<0.001), coping with death (P=0.003) and understanding of EOL care (P<0.001). Third, nurses' EOL care performance was affected by work unit (P<0.001) and understanding of EOL care (P<0.001). CONCLUSION: Because nurses' performance was influenced by their work unit and understanding of EOL care, they should be provided with appropriate training to improve their understanding of death and EOL care according to work unit.
Adaptation, Psychological ; Attitude to Death ; Education, Nursing ; Emergencies ; Intensive Care Units ; Terminal Care

PURPOSE: To know the proportional contribution of causative factors to the femoral shortening in Legg-Calve-Perthes disease. MATERIALS AND METHODS: In twenty piglets, 4 to 5 weeks old, vascular supply to the capital femoral epiphysis was interrupted by ligating the femoral neck containing the epiphyseal artery. RESULTS: Mean femoral shortening in piglets sacrificed at 4 weeks after devascularization was 7.4 mm. In detail, the shortening was 2.5 mm (34%) in the epiphysis and 4.9 mm (66%) in the neck and diaphysis. Mean femoral shortening in piglets sacrificed at 8 weeks after operation was 12.1 mm. The distribution of shortening was 4.6 mm (38%) in the epiphysis and 7.5 mm (62%) in the neck and diaphysis. Mean femoral shortening in piglets sacrificed at 20 weeks after operation was 20.7 mm. The distribution of shortening was 4.0 mm (19%) in the epiphysis and 16.7 mm (81%) in the neck and diaphysis. CONCLUSION: We determined the proportional contribution to the residual shortening according to the causative factors.
Arteries ; Diaphyses ; Epiphyses ; Femur Neck ; Legg-Calve-Perthes Disease* ; Neck

Purpose: To compare the vessel density (VD) and foveal avascular zone (FAZ) area using four different optical coherence tomography angiography (OCTA) images. Methods: This prospective study analyzed the OCTA images of consecutive healthy subjects using Plex-Elite (Carl Zeiss), DRI OCT-1 Atlantis (Topcon), AngioPlex (Carl Zeiss), and Spectralis OCTA (Heidelberg Engineering). The VD and FAZ areas were calculated using the OCTA images with a 3 x 3 mm2 volume scan pattern centered on the fovea. Results: The VD (%) of the superficial capillary plexus (SCP) and deep capillary plexus (DCP) were different using the four devices: Plex-Elite (42.17 ± 2.79, 43.71 ± 2.36), DRI OCT-1 Atlantis (28.70 ± 2.87, 30.27 ± 3.02), AngioPlex (28.32 ± 6.68, 33.33 ± 5.44), and Spectralis OCTA (27.86 ± 4.13, 28.54 ± 3.14), respectively; p < 0.001). The FAZ area (mm2) of the SCP and DCP were different using the four devices: Plex-Elite (0.276 ± 0.097, 0.340 ± 0.100), DRI OCT-1 Atlantis (0.281 ± 0.102, 0.354 ± 0.119), AngioPlex (0.269 ± 0.099, 0.422 ± 0.120), and Spectralis OCTA (0.272 ± 0.079, 0.298 ± 0.106), respectively; p < 0.001). The VD of the SCP and DCP had no significant correlation using the four devices (all, p > 0.05), but the FAZ area had positive correlations using the four devices (all, p < 0.001). Conclusions The four OCTA devices provided different VD and FAZ areas, so these differences should be considered in analyzing OCTA images.

Objectives: This study was conducted to examine the obstacles in the use of healthcare from the perspective of family caregivers based on their experience of mental healthcare services and to identify practical recommendations according to the family’s needs. Methods: A focus group interview was conducted with 59 family caregivers of patients with mental disorders. They were asked about the first moment when they took the patient to a psychiatric hospital, their feelings, and experiences during the treatment, relapse or readmission, access to healthcare and obstacles. The results were analyzed in a three-step procedure using grounded theory analysis. Results: The results showed that the social prejudice and stigma toward mental disorders experienced by the family caregivers hindered the initial treatment approach. Discrimination and disadvantages in healthcare, and poor access to community mental healthcare services, lowered the reliability of institutions and services. A decrease in the sense of healing due to distrust in the treatment and disruption of family life can lead to a vicious circle that affects the continuity of treatment and could result in issues such as the stopping of treatment or difficulty in accessing treatment in case of relapse. Conclusion Based on these results, policy tasks were proposed to improve accessibility to mental health services according to the needs of the patient’s family.

Stereotactic vacuum-assisted breast biopsy (VAB) has been used to evaluate microcalcifications or non-palpable breast lesions on mammography. Although stereotactic VAB is usually performed in a prone or upright position, an expensive prone table is necessary and vasovagal reactions often occur during the procedure. For these reasons, the lateral decubitus position can be applied for stereotactic VAB, and true lateral mammography can be used to detect the lesion. We report on 15 cases of lateral decubitus positioning for stereotactic VAB with true lateral mammography for non-palpable breast lesions or microcalcifications. The mean procedure time was approximately 30.1 minutes, and no complications occurred during the procedures. Fourteen cases had benign breast lesions and one case had a ductal carcinoma in situ. The lateral decubitus stereotactic VAB with true lateral mammography can be applied for microcalcifications or non-palpable breast lesions and helps to minimize anxiety and vasovagal reactions in patients.
Anxiety ; Biopsy ; Breast ; Carcinoma, Intraductal, Noninfiltrating ; Humans ; Mammography ; Stereotaxic Techniques