No abstract available.
Humans ; Mycosis Fungoides* ; Spondylitis, Ankylosing* ; Infliximab

No abstract available.
Foot* ; Neuroma*

Cardiac arrest associated with hyperkalemia during red blood cell transfusion is a rare but fatal complication. Herein, we report a case of transfusion-associated cardiac arrest following the initiation of extracorporeal membrane oxygenation support in a 9-month old infant. Her serum potassium level was increased to 9.0 mEq/L, soon after the newly primed circuit with pre-stored red blood cell (RBC) was started and followed by sudden cardiac arrest. Eventually, circulation was restored and the potassium level decreased to 5.1 mEq/L after 5 min. Extracorporeal membrane oxygenation (ECMO) priming is a relatively massive transfusion into a pediatric patient. Thus, to prevent cardiac arrest during blood-primed ECMO in neonates and infants, freshly irradiated and washed RBCs should be used when priming the ECMO circuit, to minimize the potassium concentration. Also, physicians should be aware of all possible complications associated with transfusions during ECMO.
Blood Transfusion ; Death, Sudden, Cardiac ; Erythrocyte Transfusion ; Erythrocytes ; Extracorporeal Membrane Oxygenation* ; Heart Arrest* ; Humans ; Hyperkalemia* ; Infant* ; Infant, Newborn ; Potassium

Pilomatricoma is a benign tumor differentiating towards the hair matrix. Perforation may rarely take place with extrusion of part of the contents. A 3-year-old girl presented with a 5×6 mm sized, erythematous, elevated and indurated mass with a tiny horny projection on its surface, on her righ,t upper arm. It had been present for one year. Histopathologically, there were several islands of epithelial cells in the upper to mid-dermis composed of basophilic, shadow and transitional cells. A few tumor islands adjacent to the epidermis were in the course of a characteristic transepithelial elimination process.
Animals ; Arm ; Basophils ; Child, Preschool ; Epidermis ; Epithelial Cells ; Female ; Hair ; Horns* ; Humans ; Islands ; Pilomatrixoma*

BACKGROUND: The incidence of scalp tumors has increased, despite medical advances and environmental improvement. However, few studies have reported the clinical and histopathologic features of scalp tumors. OBJECTIVE: The purpose of this study was to evaluate the clinical and histopathologic features of scalp tumors. METHODS: We retrospectively reviewed the clinical and histopathologic features and occurrence rates of scalp diseases in 418 patients whose lesions were biopsied in the department of dermatology between January 2004 and December 2013. RESULTS: The mean age of patients exhibiting scalp tumors was 44.9 years old. The male to female ratio was 1:0.69. The most common benign scalp tumor diagnosed was seborrheic keratosis (22.6%) followed by epidermal inclusion cyst (15.3%), intradermal nevus (8.7%), sebaceous nevus (7.1%), actinic keratosis (5.2%), pyogenic granuloma (3.0%), neurofibroma (2.5%), compound nevus (2.2%), epidermal nevus (1.1%), dermatofibroma (1.1%), and hemangioma (1.1%). The most malignant scalp tumor diagnosed was basal cell carcinoma (34.6%) followed by squamous cell carcinoma (32.7%), metastatic cancer (11.5%), angiosarcoma (7.7%), Bowen's disease (7.7%), lymphoma (3.8%), and apocrine adenocarcinoma (1.9%). CONCLUSION: This study provides data on the incidence of scalp tumors. The results of our study were different from previous studies possibly owing to regional differences between reported patient populations. We advise physicians to appropriately diagnose and treat scalp tumors at the earliest suspicion of malignancy.
Adenocarcinoma ; Bowen's Disease ; Carcinoma, Basal Cell ; Carcinoma, Squamous Cell ; Dermatology ; Female ; Granuloma, Pyogenic ; Hemangioma ; Hemangiosarcoma ; Histiocytoma, Benign Fibrous ; Humans ; Incidence ; Keratosis, Actinic ; Keratosis, Seborrheic ; Lymphoma ; Male ; Neurofibroma ; Nevus ; Nevus, Intradermal ; Retrospective Studies ; Scalp*

Purpose: According to recent studies, magnetic resonance imaging (MRI) assessment of complex fistulas provides a significant benefit compared to fistulography, computed tomography, and ultrasonography. The aim of this study was to describe the accuracy of MRI and the importance of identifying puborectalis muscle involvement on MRI in patients with complex fistula. Methods: All patients who were clinically diagnosed with ‘complex’ or showed multiple fistula tracts underwent fistula MRI. Eligible patients were consecutive patients who underwent fistula MRI between September 2018 and September 2019 at our hospital. Results: A total of 83 patients (74 males, 9 females; 116 tracts) were included in this study. The sensitivity and specificity of MRI in diagnosing fistula tracts were 94.8% and 98.2%, respectively. The sensitivity and specificity in identifying internal opening were 93.9% and 97.3%, respectively. Of the 35 patients with puborectalis muscle involvement in the MRI, 31 images of suprasphincteric-type patients on the Park’s classification were classified. The patients of puborectalis involvement were divided into 2 groups according to the surgical procedure that was performed. There were 12 sphincter-saving procedures and 19 sphincter division procedures performed. Recurrence was seen in 2 patients in the sphincter-saving procedure group, while no case was seen in the sphincter division procedure group. Five complications were found in the sphincter division procedure group, of which 2 reported incontinence. Conclusion Fistula MRI is a highly accurate examination for evaluating complex fistulas, and the puborectalis muscle involvement findings are very important for diagnosis and treatment.

Although the importance of health promotion for nurses is increasing, there is a lack of meta-analyses targeting nurses in the world. This study aimed to identify the effect sizes between the health-promoting behaviors and related variables of nurses working in Korea. Methods: Systematic review and meta-analysis were conducted according to the PRISMA and MOOSE guidelines. The literature included in this meta-analysis was published between 1994 and 2022 in core databases such as KMbase, KISS, KoreaMed, ScienceON, DBpia, NAL, RISS, CINAHL, CENTRAL, WoS, PubMed, and hand searched. In this study, the PICO-SD framework was applied with Participants being nurses actively working in various healthcare settings across Korea, and for a more comprehensive search, intervention and comparisons were not set. The outcomes measured were nurses' health-promoting behaviors, assessed using structured tools. The study design included observational studies. The Comprehensive Meta-Analysis and the R software program were used for meta-analysis. Results: In total, 50 articles were selected for the systematic review and meta-analysis. The total effect size of the 50 articles was moderate (correlation effect size [ESr] = 0.30). The individual variables presented in the 50 articles were classified into nine sub-categories according to Pender's Health Promotion Model (HPM). Among them, situational influences demonstrated the largest effect size (ESr = 0.44, number of studies [k] = 2), followed by perceived self-efficacy (ESr = 0.39, k = 10) and activity-related affect (ESr = 0.32, k = 12). Conclusions: To achieve the optimal health status of nurses through health promotion intervention programs, these effective variables – situational influences, perceived self-efficacy, and activity-related affect – should be considered when developing the intervention program for nurses.

PURPOSE: To evaluate the effectiveness of radioiodine treatment for metastatic thyroid carcinoma, we reviewed results of radioactive iodine treatment in patients with functional lung or bone metastases. MATERIALS ANF METHODS: Of 760 patients who were treated for differentiated thyroid cancer between 1984 and 1998, we detected pulmonary metastases and bone metastases in 76 patients (10.0%) and 20 patients (2.6%), respectively. Among them, we could evaluate the effectiveness of I-131 therapy in 53 patients with lung metastases and 15 patients with bone metastases. RESULTS:Of 53 patients who received I-131 therapy with a mean cumulative dose of 26.2 GBq (1.1-84.4 GBq) for pulmonary metastases, metastatic lung lesions completely resolved in 19 patients (35.8%) and improved in 22 patients (41.5%). In 13 of 19 patients with complete remission of pulmonary metastases, the total accumulated dose of I-131 was less than 18.5 GBq. We found 43 sites of metastatic bone lesions in 15 patients with bone metastases. Of 29 lesions which received I-131 therapy, metastatic lesions improved in 14 sites (48.3%), but did not change or progress in 15 sites (51.7%) despite the I-131 therapy. Three lesions were completely cured with a combination treatment of surgery(+/- external radiotherapy) and I-131 therapy, and the other 11 lesions improved. CONCLUSION: Radioactive iodine treatment gives favorable results for pulmonary metastases. However, for bone metastases, there might be a need to use combination therapy including I-131 and surgery or external irradiation.
Atrial Natriuretic Factor ; Humans ; Iodine ; Lung ; Neoplasm Metastasis* ; Thyroid Gland* ; Thyroid Neoplasms*