Open Access 01-12-2014 | Research
Clinical characteristics of congenital cervical atresia based on anatomy and ultrasound: a retrospective study of 32 cases
Published in: European Journal of Medical Research | Issue 1/2014
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Background
To explore the clinical characteristics of congenital cervical atresia.
Methods
This retrospective analysis included 32 cases of congenital cervical atresia treated from March 1984 to September 2010. The anatomic location, ultrasonic features, surgical treatments, and outcomes were recorded.
Results
Based on clinical characteristics observed during preoperative ultrasound and intraoperative exploration, congenital cervical atresia was divided into four types. Type I (n?=?22/32, 68.8%) is incomplete cervical atresia. Type II (n?=?5/32, 15.6%) defines a short and solid cervix with a round end; the structure lacked uterosacral and cardinal ligament attachments to the lower uterine body. Type III (n?=?2/32, 6.3%) is complete cervical atresia, in which the lowest region of the uterus exhibited a long and solid cervix. Type IV (n?=?3/32, 9.4%) defines the absence of a uterine isthmus, in which no internal os was detected, and a blind lumen was found under the uterus.
Conclusions
Observations of clinical characteristics of congenital cervical atresia based on the anatomy and ultrasound may inform diagnosis and treatment strategy.