The survival rate of commotio cordis is low, and there is often associated neurological disability if return of spontaneous circulation (ROSC) can be achieved. We report a case of commotio cordis treated with therapeutic hypothermia (TH) that demonstrated a favorable outcome. A 16-year-old female was transferred to our emergency department (ED) for collapse after being struck in the chest with a dodgeball. She has no history of heart problems. She was brought to our ED with pulseless ventricular tachycardia (VT), and ROSC was achieved with defibrillation. She was comatose at our ED and was treated with TH at a target temperature of 33degrees C for 24 hours. After transfer to the intensive care unit, pulseless VT occurred, and defibrillation was performed twice. She recovered to baseline neurologic status with the exception of some memory difficulties.
Adolescent ; Coma ; Commotio Cordis* ; Emergency Service, Hospital ; Female ; Heart ; Humans ; Hypothermia* ; Intensive Care Units ; Memory ; Survival Rate ; Tachycardia ; Tachycardia, Ventricular* ; Thoracic Injuries ; Thorax

PURPOSE: We report two cases of tube erosion after Ahmed valve implantation, treated with Amniotic Membrane Transplantation. METHODS: Erosion of conjunctiva over tube occured in 2 female patients with Ahmed valve implantation. They were treated with pericardial patch grafts and conjunctival free graft with amniotic membrane epithelial side up transplantation. RESULTS: No recurrent tube erosion has been found since then. Intraocular pressure has been maintained well for 12-14 months of follow-up. CONCLUSIONS: In cases of tube erosion, additional amniotic membrane transplantation can improve surgical success.
Amnion* ; Conjunctiva ; Female ; Follow-Up Studies ; Glaucoma* ; Humans ; Intraocular Pressure ; Transplants

The deep vein thrombosis had been described as the reaction of vascular inflammatory change by John Hunter in 1773, and Virchow described the pathophysiology of etiologic factors for the first time in 1856. Deep Vein thrombosis and pulmonary embolism is common disease in the North American and European countries. It was reported that deep Vein thrombosis and pulmonary embolism were associated with 300,000 to 600,000 hospitalizations for each year and that as many as 50,000 individuals die each year as a result of pulmonary embolism in the United States. In Korea, deep vein thrombosis is uncommon, complicating pulmonary embolism & renal thromboembolism are also rare, and many cases had not specific history & precipitating factor. The report is for one case of deep vein thrombosis associated with pulmonary & renal thromboembolism, who was 34-years-old, admitted to Masan Koryo hospital because of pain and edema in left lower extremity, had not specific history & precipitating factor. The thrombosis(or thromboembolism) involed his left lung & kidney, and the patient present with severe swelling of affected limb and oliguria. He underwent leg elevation under absolute bed rest and anticoagulant therapy. The significant improvement was done under medical treatment. We report one case of deep vein thrombosis with a brief of literatures.
Bed Rest ; Edema ; Extremities ; Hospitalization ; Humans ; Kidney ; Korea ; Leg ; Lower Extremity ; Lung ; Oliguria ; Precipitating Factors ; Pulmonary Embolism ; Thromboembolism* ; United States ; Venous Thrombosis*

Vaccines can cause adverse reactions, such as soreness, swelling, or redness at the injection site. Some reactions are associated with fever and rash, which are usually mild and transient, and serious side effects are rare. In particular, there are no reports of systemic infection following a COVID-19 vaccination. The authors present a case report of a patient who developed multiple abscesses caused by Staphylococcus aureus after a COVID-19 vaccination. The patient had no previous symptoms or signs of infection. The patient was controlled successfully after surgical and antibiotics treatment.

Future major disasters require the development of socially transparent and rational-decision-making procedures. Recent reports indicate that the frequency of human disasters are decreasing while natural disasters and social disasters are becoming more frequent. The creation of a disaster communication network, which is essential in protecting the life and property as well as providing a sense of societal security. Standards for a modern disaster communication network must be developed at the national level, with national state support for a 3rd generation partnership project such as a Public Safety-LTE that allows the construction of an effective national disaster network plan. Compliance and certification standards to ensure interoperability of communications and other equipment are necessary for the creation of a modern national disaster network that allows more efficient management of disaster situations. It can be expected that our efforts and example can help other countries to build a standard protocol for managing the national disasters.
Certification ; Compliance ; Disaster Planning ; Disasters* ; Humans ; Medical Assistance* ; Telecommunications ; Telemedicine

Background: To evaluate the feasibility, inter-reader reliability, and intra-reader reliability for various morphological features reported to be related to iliotibial band friction syndrome (ITBFS) on knee magnetic resonance imaging (MRI). Methods: A total of 145 patients with a clinical diagnosis and knee MRI findings consistent with ITBFS were included in the “study group” and 232 patients without knee pathology on both physical examination and MRI were included in the “control group”. Various morphologic features on knee MRI were assessed including the patella shape, patella height, lateral epicondyle anterior-posterior (AP) width, lateral epicondyle height, ITB diameter (ITB-d), and ITB area (ITB-a). Results: Patients in the study group had significantly higher lateral epicondyle height (13.9 mm vs. 12.92 mm, P = 0.003), ITB-d (2.9 mm vs. 2.0 mm, P = 0.022), and ITB-a (38.5 mm2 vs. 23.8 mm2 , P < 0.001) than the control group. ITB-a showed higher area under the curve index (0.849 with 74.1% sensitivity and 72.4% specificity at a 30.3 mm2 cutoff) than ITB-d (0.710 with 70.8% sensitivity and 61.2% specificity at 2.4 mm cutoff) and lateral epicondyle height (0.776 with 72.4% sensitivity and 67.8% specificity at 13.4 mm cutoff). However, only the interreader agreement for ITB-a (intraclass correlation coefficient = 0.65) was moderate, while the agreements for other morphologic features were good or excellent. Conclusions Lateral epicondyle height seems to be a reliable and feasible morphologic feature for diagnosis of ITBFS.

Purpose: This study aimed to analyze the rate of delivery within the jurisdiction of local governments in Korea. Methods: Information regarding the population, number of women of childbearing age, and number of births was extracted from the Korean Statistics Information Service, National Health Insurance Service, and health map of the National Medical Center. We defined the rate of delivery within the jurisdiction of the local government as the ratio of the number of deliveries delivered by maternity facilities in the region to the total number of deliveries of pregnant women living in the region. Results: The average nationwide delivery rate in the jurisdiction of local governments was 48.0%. The Si area was the highest at 54.9%, and the Gun area was the lowest at 22.1%. Compared to 2014, the national average delivery rate in the jurisdiction decreased by 4.3%; however, the gun area increased by 4.9%. The geographic maternity service area was 122 in 2014; however, this number decreased to 104 in 2020. Conclusion The national average rate of delivery in the jurisdiction of local governments was 48.0%, and the rate decreased between 2014 and 2020.

The survival rate of commotio cordis is low, and there is often associated neurological disability if return of spontaneous circulation (ROSC) can be achieved. We report a case of commotio cordis treated with therapeutic hypothermia (TH) that demonstrated a favorable outcome. A 16-year-old female was transferred to our emergency department (ED) for collapse after being struck in the chest with a dodgeball. She has no history of heart problems. She was brought to our ED with pulseless ventricular tachycardia (VT), and ROSC was achieved with defibrillation. She was comatose at our ED and was treated with TH at a target temperature of 33degrees C for 24 hours. After transfer to the intensive care unit, pulseless VT occurred, and defibrillation was performed twice. She recovered to baseline neurologic status with the exception of some memory difficulties.
Adolescent ; Coma ; Commotio Cordis ; Emergency Service, Hospital ; Female ; Heart ; Humans ; Hypothermia ; Intensive Care Units ; Memory ; Survival Rate ; Tachycardia ; Tachycardia, Ventricular ; Thoracic Injuries ; Thorax

Adipsia is a rare disorder that occurs due to damage to the osmoreceptor and not feeling thirst despite hyperosmolality. Adipsic hypernatremia can occur when there is damage to the anterior communicating artery that supplies blood to osmoreceptors, and the level of arginine vasopressin secretion varies widely. A 37-year-old woman, suffering from severe headache, was consulted to the nephrology department for hypernatremia and polyuria after clipping of a ruptured aneurysm in the anterior communicating artery. Despite her hypernatremic hyperosmolar state, she denied thirst and did not drink spontaneously. She was diagnosed adipsic hypernatremia by evaluating the osmoregulatory and baroregulatory function tests.Because adipsic hypernatremia is caused by not enough drinking water even for hyperosmolality due to the lack of thirst stimulus, the strategies of treatment are that setting the target body weight when serum osmolality is normal and have the patient drink water until patient reach the target body weight. Adipsic hypernatremia should be considered to be a rare complication of subarachnoid hemorrhage associated with an anterior communicating artery aneurysm.

A 14-year-old, spayed female, poodle was presented with dysuria and hematuria. A mass that appeared hypoechoic on ultrasound and hypoattenuating on computed tomography (CT) extended from the bladder neck to the urethra. Magnetic resonance imaging (MRI) showed the mass invading the muscular layer of the bladder, urethra, and prostate with distinct margins. Transitional cell carcinoma (TCC) was confirmed with the CADET-BRAF test. This study describes the CT and MRI features of suspected TCC lesions involving the bladder, prostate, and urethra. MRI showed superior soft tissue contrast resolution, enabling evaluation of invasion of the muscular layer of the bladder and urethra.