Etiological factors for calculus-associated seminal vesiculitis: Analysis of calculus composition in 6 cases / 中华男科学杂志
National Journal of Andrology
;
(12): 128-132, 2018.
Artículo
en Chino
| WPRIM
| ID: wpr-775208
ABSTRACT
Objective@#To explore the etiological factors for calculus-associated seminal vesiculitis by analyzing the composition of seminal vesicle calculus samples.@*METHODS@#This retrospective study included 6 cases of recurrent hematospermia diagnosed with seminal vesicle calculus by non-contrast pelvic CT. The patients were aged 28 to 69 years, with persistent or recurrent hematospermia for 3 months to 6 years, and 5 of them with a history of acute urethritis. All the patients underwent seminal vesiculoscopy, which confirmed calculus-associated seminal vesiculitis. The calculus samples were obtained with a spiral dislodge and their composition was determined with a second-generation infrared calculus composition analyzer. The patients were followed up for 2 to 12 weeks postoperatively, during which non-contrast pelvic CT was employed for observation of recurrent calculus in the reproductive tract.@*RESULTS@#Pelvic CT scanning indicated recurrence of seminal vesicle calculus in 3 cases at 12 weeks postoperatively, of which, 2 were accompanied with recurrent hematospermia, both observed at 4 weeks after operation. As for the composition of the calculus, the infrared calculus composition analyzer revealed struvite (magnesium ammonium phosphate hexahydrate) in 5 cases and a mixture of calcium oxalate dihydrate, calcium oxalate monohydrate, and carbonate apatite in the other one.@*CONCLUSIONS@#Seminal vesicle calculi are most commonly composed of struvite, and infection is the main etiological factor for calculus-associated seminal vesiculitis.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Apatitas
/
Periodo Posoperatorio
/
Recurrencia
/
Vesículas Seminales
/
Uretritis
/
Oxalato de Calcio
/
Cálculos
/
Diagnóstico por Imagen
/
Tomografía Computarizada por Rayos X
/
Química
Tipo de estudio:
Estudio diagnóstico
/
Estudio de etiología
/
Estudio observacional
/
Factores de riesgo
Límite:
Adulto
/
Anciano
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
National Journal of Andrology
Año:
2018
Tipo del documento:
Artículo
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