BACKGROUND: Proximal humerus fracture is considered to be the third most common fracture for patients aged 65 years or older. Conservative treatment has been known to treat most of humerus fracture. However, fractures with severe displacement or dislocation may require surgical treatment. Intramedullary fibular allograft with a locking plate is frequently used in patients accompanying medial metaphyseal disruption. In this study, author intends to evaluate clinical and imaging results based on patients who underwent surgical treatment using fibular allograft with a locking plate. METHODS: This study is conducted prospectively at Wonju Severance Christian Hospital, targeting patients who previously underwent surgical treatment using open reduction and intramedullary fibular allograft with a locking plate between 2011 and 2015. A total of 26 patients were evaluated on the following: postoperational clinical assessment measuring Constant score, American Shoulder and Elbow Society (ASES) score, and the Disabilities of the Arm, Shoulder and Hand (DASH) score. Postoperational imaging assessments are evaluated via measuring the neck-shaft angle. The study subject were Neer classification type 3, 4 proximal humerus fracture cases with disrupted medial hinge and having cortical comminution in the region of the surgical neck. RESULTS: The average period of progression was 22.5 months, and the average age of patients was 72.6 years. At the final follow-up, the average Constant, average ASES, and average DASH scores were 80.1, 78.5, and 20.6 respectively. The average neck-shaft angle was 127.5°. CONCLUSIONS: In conclusion, fibular allograft augmentation with a locking plate showed satisfying results in both clinical and imaging studies.

PURPOSE: This study examined structural relationships between parenting stress and mothers' relational variables such as marital satisfaction, marital conflict, husbands' parental involvement, and maternal identity. METHODS: A nine-pathway hypothetical model was developed based on literature reviews. Two exogenous variables (marital satisfaction and marital conflict) and three endogenous variables (husbands' parental involvement, maternal identity, and mothers' parenting stress) were included in this model. Participants were 170 mothers of 5~7 month old children who visited the Public Health Center to be vaccinated between January 19 and March 27, 2015. Data were analyzed using descriptive statistics, correlations, and structural equation modeling with PASW/WIN 22.0 and AMOS 22.0. RESULTS: The model fit indices for the modified model were suitable for the recommended level. Among mothers' relational variables, maternal identity, marital conflict, and husbands' parental involvement directly influenced mothers' parenting stress. Marital satisfaction did not have a direct and indirect influence on mothers' parenting stress, however, it directly affected maternal identity and husbands' parental involvement. These predictive variables of mothers' parenting stress explained 56.0% of the model. CONCLUSION: This study expanded the understanding of mothers' parenting stress and can be used to develop effective interventions to decrease stress.
Child ; Family Conflict ; Humans ; Mothers ; Parenting* ; Parents* ; Public Health

No abstract available.
Pulmonary Aspergillosis*

BACKGROUND: The purpose of this study is to administer conservative treatment in 30 patients diagnosed with idiopathic frozen shoulder, following the suggested frozen shoulder rehabilitation program and to assess the clinical outcome using a prospective study. METHODS: Thirty patients diagnosed with idiopathic frozen shoulder, treated with steroid hormone injection on the articular joint with an intra-articular steroid (triamcinolone 40 mg + lidocaine 4 ml) injection and started on stepwise shoulder extension exercise were chosen. The subjects were divided into two groups of 15 people each with one group undergoing rehabilitation with continuous passive motion (CPM) and the other group without it. Follow-ups were done before rehabilitation and at 4-week intervals with the 24th being the final week. At every follow-up, passive range of motion (ROM) was measured and surveys on pain and clinical score were administered. RESULTS: In the last follow-up, both groups showed statistically significant improvements in all evaluation criteria. However, no statistical difference in all values of the ROM and Constant score evaluation criteria was observed between the groups. Only in the last follow-up, group 1 had a visual analog scale (VAS) score of 2.4 +/- 2.1 points, which was lower, with statistical significance, than the VAS score of group 2, which was 4.4 +/- 3.1 points (p<0.001). CONCLUSIONS: Study using CPM in treatment of frozen shoulder has been inadequate, meaning that there is still room for improvement and need for more study on setting a more specific protocol and guidelines for this procedure.
Bursitis* ; Follow-Up Studies ; Humans ; Joints ; Lidocaine ; Motion Therapy, Continuous Passive ; Prospective Studies ; Range of Motion, Articular ; Rehabilitation ; Shoulder ; Visual Analog Scale

The amino acid L-glutamate is a major excitatory neurotransmitter in the central nervous system of vertebrates(1). NMDA (N-methyl-d-aspartate) is one of the L-glutamate receptor subtypes(2). During a critical period of early postnatal development, the visual cortex is susceptible to experience-dependent modification of neuronal responses. Recently, the activation of NMDA receptors has been supposed as a prerequisite for the induction of such modification(3). We therefore investigated developmental changes of NMDA receptors in the rat visual cortex and questioned whether they could be related to the visual development. We assessed the density of [(3)H]-NMDA receptor in the visual cortex of normally reared rate (Group I) and visually deprived rats (Group II) using quantitative autoradiography(4). The density of [(3)H]-NMDA receptor was significantly lower in Group II than in group I during the early postnatal period, and increased rapidly by postnatal 1 week and, decreased after postnatal 5 weeks. These results suggested that NMDA receptors may play a role in neuronal development in the visual cortex during the early postnatal period.
Animals ; Autoradiography ; Dark Adaptation ; Eyelids/surgery ; Glutamates/metabolism ; Glutamic Acid ; Light ; Rats ; Receptors, N-Methyl-D-Aspartate/*metabolism ; Visual Cortex/growth & development/*metabolism

The amino acid L-glutamate is a major excitatory neurotransmitter in central nervous system of vertebrates. NMDA( n-methyl-d-aspartate) is one of the L-glutamate receptor subtypes. During a critical period of early postnatal development, the visual cortex is susceptible to experience-dependent modification of neuronal response. Recently, the activation of NMDA receptors has been supposed as an prerequisite for the induction of such modification We therefore investigated developmental changes of NMDA receptors in rat visual cortex and questioned whether they could be related to the visual development. We assessed the density of [3H] NMDA receptor in visual cortex of normally reared rats (Group I) and visually deprivated rats (Group II) using quantitative autoradiography. The density of [3H] NMDA receptor was increased rapidly by postnatal 1 week and decreased after postnatal 5 weeks, and was significantly lower in Group II than Group I during early postnatal period. These results suggest that NMDA receptors may have a role in neuronal development in visual cortex.
Animals ; Autoradiography ; Central Nervous System ; Critical Period (Psychology) ; Glutamic Acid ; N-Methylaspartate* ; Neurons ; Neurotransmitter Agents ; Rats* ; Receptors, N-Methyl-D-Aspartate* ; Vertebrates ; Visual Cortex*

Colonoscopy is a safe and extremely popular diagnostic and therapeutic procedure. The most common complications are bleeding and perforation. Hemoperitoneum is a rare complication after a colonoscopy and is usually associated with splenic injury or solid organ pathology. This is potentially serious and can be life threatening. With the increasing number of colonoscopies performed, there has also been an increasing trend in reports of rare complications, such as pneumothorax, pneumomediastinum, appendicitis, small bowel perforation, septicemia, mesenteric tear, retroperitoneal abscess, and hemoperitoneum. This paper reports a unique case of hemoperitoneum after a recent colonoscopy without a splenic rupture or intra-abdominal abnormality, or external trauma. Most hemoperitoneum occurs within 48 hours after the inciting colonoscopy. In the present case, however, hemoperitoneum appeared 10 days after the colonoscopy. This case emphasizes that physicians should consider hemoperitoneum in a differential diagnosis of abdominal pain in patients after colonoscopy.

Adult ; Connective Tissue ; Extremities ; Head ; Histiocytoma, Malignant Fibrous ; Humans ; Maxilla ; Neck ; Radiotherapy ; Sarcoma

Carcinoma of Gall bladder remains a terminal illness in most patients despite improved diagnostic capabilities, better perioperative care and a more aggresive surgical approch based on improved knowledge of this tumors natural histiory. Overall 5-year survival rates remain below 5%. This failure to significantly improve patient oucome is largely due to late recognition of gall badder cancer. Authors experienced 21 cases of gall bladder cancer confirmed by operation at the Kwang Ju Christian hospital from march 1983 to March 1991, and the results obtained were summarized as follows. (continue...)
Gallbladder Neoplasms ; Gwangju ; Humans ; Perioperative Care ; Survival Rate ; Urinary Bladder*

Eleven patients with uric acid nephrolithiasis(Five with uric acid stones alone and six with both uric acid and calcium stone) underwent long-term treatment(0.5 to 3.75 years, mean of 2.33 years) with potassium citrate(30 to 80 mEq/day. usually 60mEq/day). Urinary pH increased from low(5.0-6.0) to normal(6.5-7.0) during treatment. Urinary content of uric acid which was 584+/-150 mg, day. slightly increased to 595+/-163 mg/day following treatment. Serum content of uric acid which was 6.45+/-0.9 mg%, slightly decreased to 6.1+/-0.8 mg%. The protein matrix was round in all 11 cases. And 4 types of nucleus were found. which were ca. oxalate, ca. phosphate, dried blood and suture material During the period' (Jan. 1987-Mar. 1990) of preventive management(enough fluid intake. restiction of animal protein and Polycitra-K), no new stones were found.
Animals ; Calcium ; Humans ; Hydrogen-Ion Concentration ; Nephrolithiasis* ; Potassium Citrate* ; Potassium* ; Sutures ; Uric Acid*