Zhonghua yi xue za zhi · 2014
[Clinical and experimental studies of adult hereditary spherocytosis].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
He Qing, Xue Jun
Аннотация
OBJECTIVE: To explore the clinical characteristic of adult hereditary spherocytosis (HS) and the efficacies of splenectomy.
METHODS: Six cases with adult HS were collected from July 2006 to July 2012. And their clinical features, laboratory profile and treatment were retrospectively analyzed.
RESULTS: There were 2 males and 4 females with a diagnostic age of 21-67 years. Their chief complaints were symptoms of upper gastrointestinal tract. The characteristic tetralogy was anemia, hemolysis, splenomegaly and gallstone.Familial inheritance pattern was found in 2 patients. The laboratory examination results demonstrated anemia, reticulocyte and elevated indirect bilirubin in 6 patients. Three patients had positive urobilinogen. The osmotic fragility (OF) test were 2 positive and 4 negative ones. And 2 negatives turned positive after incubation. The acidified glycerol lysis test (AGLT50) was positive in all. Ultrasonography showed splenomegaly and gallstone. There were 3 abnormal types red cells in peripheral blood, densely-dyed red cells (35%-89%) , microspherocytes (14%-20%) and irregular-shaped red cells.Scanning electron microscope showed single or many acanthocytes or spikes in red cell surface.Red cell body was irregular dish or flower-shaped. Biconcave disc shape disappearance. Three patients had short bands 3, 4.1 or 4.2. The age of onset was late and clinical symptoms was lighter.Spectrin-ankyrin was deficient for another 2 patients. The age of onset was early and clinical sign serious.Splenectomy and cholecystectomy were performed in 3 patients. Their postoperative hemoglobin was normal during follow-ups. Clinical relief was achieved.
CONCLUSIONS: Combined experiments can enhance the diagnostic rate of adult HS so as to avoid misdiagnosis. And the efficacies of splenectomy are definite.
METHODS: Six cases with adult HS were collected from July 2006 to July 2012. And their clinical features, laboratory profile and treatment were retrospectively analyzed.
RESULTS: There were 2 males and 4 females with a diagnostic age of 21-67 years. Their chief complaints were symptoms of upper gastrointestinal tract. The characteristic tetralogy was anemia, hemolysis, splenomegaly and gallstone.Familial inheritance pattern was found in 2 patients. The laboratory examination results demonstrated anemia, reticulocyte and elevated indirect bilirubin in 6 patients. Three patients had positive urobilinogen. The osmotic fragility (OF) test were 2 positive and 4 negative ones. And 2 negatives turned positive after incubation. The acidified glycerol lysis test (AGLT50) was positive in all. Ultrasonography showed splenomegaly and gallstone. There were 3 abnormal types red cells in peripheral blood, densely-dyed red cells (35%-89%) , microspherocytes (14%-20%) and irregular-shaped red cells.Scanning electron microscope showed single or many acanthocytes or spikes in red cell surface.Red cell body was irregular dish or flower-shaped. Biconcave disc shape disappearance. Three patients had short bands 3, 4.1 or 4.2. The age of onset was late and clinical symptoms was lighter.Spectrin-ankyrin was deficient for another 2 patients. The age of onset was early and clinical sign serious.Splenectomy and cholecystectomy were performed in 3 patients. Their postoperative hemoglobin was normal during follow-ups. Clinical relief was achieved.
CONCLUSIONS: Combined experiments can enhance the diagnostic rate of adult HS so as to avoid misdiagnosis. And the efficacies of splenectomy are definite.