Search

Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) accounts for 0.023% of all cases reported in pediatric patients. According to literature, only a handful of ALCAPA patients are able to reach adulthood. Clinical manifestations of ALCAPA range from fatigue during exercise to sudden death in adulthood. Herein, we described a 12-year-old symptomatic patient with ALCAPA who had severe chest pain after using salbutamol treatment for presumed asthma. ALCAPA is one of the curable versions of myocardial ischemia and infarction in childhood. Due to clinical findings in conjunction with electrocardiogram and echocardiography, a computed tomography scan with coronary angiography was performed and the diagnosis of ALCAPA was confirmed. We presented this case because ALCAPA-related myocardial ischemia and infarction in children are rare with only sporadic cases reported. This case illustrated the need for close monitoring and surgery as the best treatment for ALCAPA associated with myocardial infarction.

Background Juvenile dermatomyositis associated interstitial lung disease, rarely seen in pediatric age groups, has adverse effects on survival. Anti-melanoma differentiation associated gene 5, one of the identified autoantibodies in juvenile dermatomyositis, preferentially affects the lung tissue and may cause rapidly progressive interstitial lung disease. It is a major cause of mortality in juvenile dermatomyositis. In this case report, we present a pediatric patient diagnosed with juvenile dermatomyositis without anti-melanoma differentiation associated gene 5 antibody positivity. Case A six-year-old male patient admitted to the Pediatric Intensive Care Unit with symptoms of respiratory failure, 1.5 months after the diagnosis of juvenile dermatomyositis. Thorax computed tomography examination revealed pneumomediastinum, a trace of left-sided pneumothorax, atelectasis on the left posterior lung region, ground-glass opacity, minimal subpleural patchy consolidation, and subcutaneous emphysema especially on the sides of the chest wall. Broad-spectrum antibiotics were started. His nasal swab sample was positive in terms of influenza B; therefore, oseltamivir was added to the treatment. Autoimmune myositis antibodies panel was examined but all of them including anti-melanoma differentiation associated gene 5 antibody resulted as negative. There was no notable reduction in lung infiltrations with the patient`s current treatment regimen. On the 12 th day of Pediatric Intensive Care Unit admission, thorax computed tomography scan revealed progressed radiological lung findings compatible with rapidly progressive interstitial lung disease secondary to juvenile dermatomyositis. Despite intensive medical and extracorporeal treatments such as pulse steroid, intravenous immunoglobulin, methotrexate, cyclophosphamide, rituximab, therapeutic plasma exchange and, extracorporeal membrane oxygenation, the patient died on the 35 th day. Conclusions Juvenile dermatomyositis patients should be carefully monitored for the development of interstitial lung disease. Rapidly progressive interstitial lung disease with a high mortality may develop shortly after diagnosis, even if the anti-melanoma differentiation associated gene 5 antibody is negative.

Streptococcus anginosus can be frequently isolated from brain abscesses, but is a rare cause of the liver, lung, and deep tissue abscesses. In this report, we present a patient with subdural empyema, brain abscess, and superior sagittal cerebral venous thrombosis as complications of rhinosinusitis whose purulent empyema sample yielded S. anginosus. A 13-year-old female patient was referred to our pediatric intensive care unit with altered mental status, aphasia, and behavioral change. On a brain computed tomography scan, subdural empyema extending from the left frontal sinus to the frontal interhemispheric area and left hemispheric dura was detected. Intravenous ceftriaxone, vancomycin, and metronidazole treatments were started. Subdural empyema was surgically drained. Postoperative brain magnetic resonance venography imaging showed superior sagittal sinus thrombosis. Cultures obtained from purulent empyema sample revealed S. anginosus. On the third day of hospitalization, a brain computed tomography scan showed brain edema, especially in the left hemisphere and significantly increased subdural empyema that had been previously drained. She was reoperated and decompressive craniectomy was performed. On the fifth day, partial epileptic seizures occurred. Brain magnetic resonance imaging showed a brain abscess on the interhemispheric area. The magnetic resonance imaging findings of abscess formation improved on 30th day and she was discharged on the 45th day after the completion of antibiotic therapy.