retrospectively

patients with sincipital presentation of fetal head were retrospectively analyzed.

Objective To retrospectively review the experience of mitral valve replacement after mitral commissurotomy in 39 cases.

Methods 13 cases of operation-proved chiasmal gliomas were retrospectively studied.

Methods The clinical data of 120 patients with hepatic hydatid cysts who received laparoscopic endocyst extraction were retrospectively analyzed .

Method: Nine cases of pterygoid hamulus syndrome were retrospectively analysed in history, signs and therapy.

Methods 2 7cases of intragenic biliary duct injury had been analysed retrospectively near nine years.

Methods Review and retrospectively analyze the clinical outcomes of 586 patients after super lubricious balloon lactoprene urethral catheter engagement.

Methods:CT images and clinical data were retrospectively reviewed in 16 cases with pseudomyxoma peritonei proven by histopathology or cytology.

MethodsThe clinical datal of nonoperative management of 21 cases with closed hepatic Injuries from January 1994 to December 2004 were retrospectively analysed.

Methods:The clinical data of 37 cases with anal fistula with multiple internal openings treated by fistulotomy or incision plus thread-drawing were retrospectively analyzed.

Methods 147cases of common tumor of salivary gland, confirmed by needle aspiration cytodiagnosis were retrospectively analyzed and compared with findings from histopathology.