In this study, we report the first clinically identified case of severe fever with thrombocytopenia syndrome (SFTS) in a 73-year old man from Jeju Island, South Korea. Although his initial manifestation suggested tsutsugamushi disease with cutaneous lesion, later the patient presented with symptoms characteristic of SFTS. Despite intensive medical therapies upon the clinical diagnosis of SFTS, patient's condition rapidly deteriorated. SFTS is a fatal disease that requires early diagnosis and appropriate supportive treatment.
Diagnosis ; Early Diagnosis ; Fever* ; Humans ; Korea ; Scrub Typhus ; Thrombocytopenia*

Immune thrombocytopenia (ITP) is the most common cause of thrombocytopenia in children and can be defined as an autoimmune disorder of isolated thrombocytopenia without other causes of thrombocytopenia. This review will focus on the diagnostic approach of ITP, especially regarding the differential diagnosis. The practice of differential diagnosis has the goal of distinguishing primary ITP from secondary ITP and nonimmune thrombocytopenia requiring different treatments and showing different prognoses.
Child ; Diagnosis ; Diagnosis, Differential ; Humans ; Prognosis ; Purpura, Thrombocytopenic, Idiopathic* ; Thrombocytopenia

Fever ; Humans ; Plasma Cells ; pathology ; Thrombocytopenia ; diagnosis ; pathology

China ; Clinical Protocols ; Hospital Units ; Humans ; Physicians ; Thrombocytopenia ; diagnosis ; therapy

Neonatal thrombocytopenia, defined as platelet counts of less than 150,000/µL, is a frequent hematologic abnormality in neonatal period. Differential diagnosis of neonatal thrombocytopenia may be challenging to pediatric hematologists and neonatologists because neonatal thrombocytopenia is associated with diverse maternal or neonatal clinical conditions. An accurate diagnosis for neonatal thrombocytopenia will lead to appropriate evaluation and management. Platelet transfusion is the primary management of neonatal thrombocytopenia. Most thrombocytopenic newborns received platelet concentrates to prevent major hemorrhage or treat ongoing bleeding according to institutional policy. However, scientific evidences for benefit and consistent guideline for platelet transfusion in neonates are lacking, further investigation to establish the standard recommendation for platelet transfusion is needed. This article reviewed the diagnostic approach and current guideline for platelet transfusion management for neonatal thrombocytopenia.
Blood Platelets ; Diagnosis ; Diagnosis, Differential ; Hemorrhage ; Humans ; Infant ; Infant, Newborn ; Organizational Policy ; Platelet Count ; Platelet Transfusion ; Thrombocytopenia ; Thrombocytopenia, Neonatal Alloimmune

A clinical and laboratory study was conducted on 58 children who had been admitted to out pediatric department from February to September 1979, under the clinical diagnosis of septicemia. Following results were obtained: 1. Boys were affected more frequently than girls(1.3:1), and highest incidence was noticed in newborn period, comprising 50% of the total cases. 2. The common clinical manifestations, in order of frequency, were fever, lethargy, jandice, poor sucking and abdominal distension, and hyperbilirubionemia was the most common assocaited disease, followed by anemia and leukemia. 3. Clinical course revealed death in 6 patients(10.3%), discharge against advice in 7cases(21.1%) and complete recovery in the remaining 45 cases(77.6%). 4. Peripheral blood count showed leukocytosie in 40%, leukopenia in 12.1% and thrombocytopenia was seen in 45% of cases. 5. Gram staining of buffy coat smear showed bacteria in 34.5% and especially high ratio was noticed in newborn infants(48.3%). 6. Positive blood culture was seen in 39.7% with highest ratio of 45% in newborn infants. In positive blood culture group, toxic granules were noted in 32.8%, shift to left in 25.9%, hrombocytopenia in 18.9% and positive buffy coat smear in 15.5%. In summary, thrombocytopenia, toxic granules, shift to left were quite helpful in early diagnosis of sepsis. In addition to diagnostic value, examination of buffy coat smear could aid physician to select appropriate antibiotic regimen especially in sepsis of newborn period.
Anemia ; Bacteria ; Child* ; Diagnosis ; Early Diagnosis ; Fever ; Humans ; Incidence ; Infant, Newborn ; Lethargy ; Leukemia ; Leukopenia ; Sepsis* ; Thrombocytopenia

One 22-month-old boy who was admitted for a fever lasting 6 days as well as a cough and wheezing lasting 2 days was reported. He was diagnosed with influenza A (H1N1, severe type), severe pneumonia, acute respiratory distress syndrome (ARDS), Evans syndrome and multiple organ failure. This is the first case of novel influenza A (H1N1) and Evans syndrome. The pathogenesis is still unknown.
Anemia, Hemolytic, Autoimmune ; diagnosis ; Humans ; Infant ; Influenza A Virus, H1N1 Subtype ; pathogenicity ; Influenza, Human ; diagnosis ; virology ; Male ; Thrombocytopenia ; diagnosis

Pseudothrombocytopenia caused by platelet clumping is an in vitro phenomenon that occurs in ethylene-diamine-tetra-acetic acid (EDTA) anticoagulated blood at room temperature. Pseudothrombocytopenia may lead to erroneous diagnosis, unnecessary and costly additional laboratory examinations, and inappropriate medical or surgical therapy. We experienced 75-year old female pseudothrombocytopenia patient scheduled for orthopedic surgery, who showed abnormal thrombocytopenia (35,000/mm3) in preoperative routine platelet count using EDTA anticoagulant, but showed normal platelet count in sodium citrate anticoagulant.
Aged ; Blood Platelets ; Citric Acid ; Diagnosis ; Edetic Acid ; Female ; Humans ; Orthopedics ; Platelet Count ; Sodium ; Thrombocytopenia

We describe a case of thrombocytopenia-absent radius syndrome suspected by ultrasonography, later confirmed by fetal blood analysis. From this case we confirmed the usefulness of three-dimensional ultrasonography in diagnosing abnormalities in the fetal skeletal system and genetic counseling.
Fetal Blood ; Genetic Counseling ; Prenatal Diagnosis ; Radius ; Thrombocytopenia ; Upper Extremity Deformities, Congenital

Three cases of hisiocytic medullary reticulosis occurring in children aged 6 years, 9 years and 14 years, are described. In all children the diagnosis was based on anemia, granulocytopenia, thrombocytopenia and marked erythrophagocytosis by bone marrow and lymph node atypical histiocytes. They all showed immediate remission with combined chemotherapy of vinblastine and prednisolone, but Case 1 eventually died at 6 months after onset of this rapidly progressive, fatal illness and Case 2, 3 are alive 14 months after onset of their illness.
Agranulocytosis ; Anemia ; Bone Marrow ; Child ; Diagnosis ; Drug Therapy ; Histiocytes ; Humans ; Lymph Nodes ; Prednisolone ; Thrombocytopenia ; Vinblastine