Blow-out fractures of the orbital floor are comparatively rare in children. They have some characteristics. We have come across a group of young patients(less than 16 years of age) with little or no clinical evidence "White-eyed" of soft tissue trauma(e.g., edema, ecchymosis), diplopia with restriction of vertical gaze, lack of enophthalmos and radiologic signs of minimal bone displacement. Some investigators advocate 2-week waiting period has been found to be of little benefit in these persons and possibly harmful to their motility, so surgery within the first few days after injury as it may help to avoid permanent motility restriction in "white-eyed blowout". This paper reviews our experience of six "White-eyed blowout" patients. One of the six patients has continued mild extraocular movement restriction by 7 months. But, in one patient, symptoms resolved rapidly by 1 month after surgery. We suggest that "White-eyed blowout" can be the new categories of blowout fracture.
Child ; Diplopia ; Edema ; Enophthalmos ; Humans ; Orbit ; Orbital Fractures ; Research Personnel

This nationwide, prospective cohort study evaluated pulmonary function and radiological sequelae according to infection severity in 73 survivors from the 2015 Middle East respiratory syndrome (MERS) outbreak in Korea. Patients with severe pneumonia in MERS-coronavirus infection had more impaired pulmonary function than those with no or mild pneumonia at the 1-year follow-up, which was compatible with the radiological sequelae. Severe pneumonia significantly impairs pulmonary function and makes long radiological sequelae in MERS.
Cohort Studies ; Coronavirus ; Coronavirus Infections* ; Follow-Up Studies ; Humans ; Korea ; Middle East* ; Pneumonia* ; Prospective Studies ; Survivors

BACKGROUND: From May to July 2015, the Republic of Korea experienced the largest outbreak of Middle East respiratory syndrome (MERS) outside the Arabian Peninsula. A total of 186 patients, including 36 deaths, had been diagnosed with MERS-coronavirus (MERS-CoV) infection as of September 30th, 2015. MATERIALS AND METHODS: We obtained information of patients who were confirmed to have MERS-CoV infection. MERS-CoV infection was diagnosed using real-time reverse-transcriptase polymerase chain reaction assay. RESULTS: The median age of the patients was 55 years (range, 16 to 86). A total of 55.4% of the patients had one or more coexisting medical conditions. The most common symptom was fever (95.2%). At admission, leukopenia (42.6%), thrombocytopenia (46.6%), and elevation of aspartate aminotransferase (42.7%) were observed. Pneumonia was detected in 68.3% of patients at admission and developed in 80.8% during the disease course. Antiviral agents were used for 74.7% of patients. Mechanical ventilation, extracorporeal membrane oxygenation, and convalescent serum were employed for 24.5%, 7.1%, and 3.8% of patients, respectively. Older age, presence of coexisting medical conditions including diabetes or chronic lung disease, presence of dyspnea, hypotension, and leukocytosis at admission, and the use of mechanical ventilation were revealed to be independent predictors of death. CONCLUSION: The clinical features of MERS-CoV infection in the Republic of Korea were similar to those of previous outbreaks in the Middle East. However, the overall mortality rate (20.4%) was lower than that in previous reports. Enhanced surveillance and active management of patients during the outbreak may have resulted in improved outcomes.
Antiviral Agents ; Aspartate Aminotransferases ; Coronavirus Infections* ; Disease Outbreaks ; Dyspnea ; Extracorporeal Membrane Oxygenation ; Fever ; Humans ; Hypotension ; Leukocytosis ; Leukopenia ; Lung Diseases ; Middle East Respiratory Syndrome Coronavirus ; Middle East* ; Mortality ; Pneumonia ; Polymerase Chain Reaction ; Republic of Korea* ; Respiration, Artificial ; Thrombocytopenia