Subject(s)
COVID-19 , Infliximab , Systemic Inflammatory Response Syndrome , Humans , Infliximab/therapeutic use , Systemic Inflammatory Response Syndrome/drug therapy , Systemic Inflammatory Response Syndrome/etiology , COVID-19/complications , Male , Taiwan , Female , Child , SARS-CoV-2 , COVID-19 Drug TreatmentSubject(s)
Epilepsy , Leukomalacia, Periventricular , Protein S Deficiency , Aspirin/therapeutic use , Epilepsy/etiology , Humans , Infant, Newborn , Leukomalacia, Periventricular/drug therapy , Leukomalacia, Periventricular/etiology , Protein S Deficiency/complications , Seizures/complications , Seizures/etiologyABSTRACT
RATIONALE: Neuromyelitis optica spectrum disorders (NMOSD) is a rare autoimmune disease predominantly involving optic nerves and spinal cord, and possible comorbidities including syndrome of inappropriate antidiuretic hormone secretion or urinary complication. We reported a young girl diagnosed with NMOSD presented with refractory hyponatremia, acute urine retention, and general weakness. Clinical symptoms improved gradually after receiving intravenous immunoglobulin, high-dose methylprednisolone, and plasmapheresis. NMOSD should be kept in mind in adolescence with acute urine retention, intermittent fever, and hyponatremia. PATIENT CONCERNS: A 15-year-old girl admitted to our hospital due to no urination for 2âdays. DIAGNOSIS: Aquaporin-4 antibodies were detected showing positive both in serum and cerebrospinal fluid. Long transverse myelitis in cervical and thoracic spinal cord and optic neuritis was revealed in magnetic resonance imaging. INTERVENTIONS: Intravenous immunoglobulin 2âg/kg was infused totally in 4âdays, and methylprednisolone pulse therapy was subsequently followed in 5âdays; followed by 5 courses of plasmapheresis a week later. OUTCOMES: Her muscle power, syndrome of inappropriate antidiuretic hormone secretion condition, and urinary function were all improved after immune-modulated treatment course; NMOSD relapsed twice within the first year after diagnosis, however no relapse of NMOSD in the subsequent 1âyear. LESSONS: To the best of our knowledge, this was the first childhood case of NMO accompanied by refractory hyponatremia in the reported literature. In childhood cases presenting with refractory hyponatremia and limb weakness, NMO or NMOSD should be considered possible diagnoses despite their rarity in pediatric cases.
Subject(s)
Hyponatremia/classification , Neuromyelitis Optica/complications , Adolescent , Anuria/etiology , Female , Humans , Hyponatremia/etiology , Immunoglobulins, Intravenous/pharmacology , Immunoglobulins, Intravenous/therapeutic use , PediatricsABSTRACT
Human diphyllobothriasis is a parasitic disease caused by ingestion of larvae (plerocercoids) in raw or undercooked fish and commonly found in temperate areas. Rare cases were reported in tropical or subtropical areas especially in children. The first documented case of pediatric diphyllobothriasis in Taiwan had been reported 11 years ago. Here, we report another 8-year-old girl case who presented with a live noodle-like worm hanging down from her anus, with no other detectable symptoms. We pulled the worm out and found the strobila being 260 cm in length. Examination of gravid proglottids showed that they were wider than their lengths, containing an ovoid cirrus sac in the anterior side and the rosette-shaped uterus. Eggs extracted from the uterus were ovoid and operculated. Diphyllobothrium latum was confirmed by molecular analysis of the mitochondrial DNA cytochrome c oxidase subunit 1 (cox1) gene. The girl was treated with a single oral dose of praziquantel, and no eggs or proglottids were observed from her stool in the subsequent 3 months. The reemergence of human diphyllobothriasis in non-endemic countries is probably due to prevalent habit of eating imported raw fish from endemic areas. This pediatric case raised our concern that human diphyllobothriasis is likely underestimated because of unremarkable symptoms.
