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Clinical characteristics of perforated pyometra and impending perforation: specific issues in gynecological emergency
Yu-Che Ou1, Kuo-Chung Lan, Hao Lin
1Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
Insights
Early diagnosis of pyometra, a uterine infection, is crucial to prevent severe complications like perforation. Recognizing symptoms such as abdominal pain and fever aids in timely intervention, reducing morbidity and mortality.
Area of Science:
- Gynecology
- Infectious Diseases
- Surgical Pathology
Background:
- Pyometra, a uterine infection, presents significant clinical challenges.
- Distinguishing between early-drained and perforated pyometra is vital for patient outcomes.
Purpose of the Study:
- To analyze the clinical features of pyometra.
- To compare early-drained pyometra with perforated pyometra to minimize patient morbidity.
Main Methods:
- A retrospective study included 20 patients with early-drainage pyometra and six with perforated pyometra.
- Literature review identified an additional 30 cases of perforated pyometra for comparative analysis.
Main Results:
- Common symptoms of pyometra include abdominal pain (80%), fever (45%), and vaginal discharge (25%).
- Bacteroides fragilis, Streptococcus species, and Escherichia coli were the most frequently isolated organisms.
- Perforated pyometra cases frequently presented with abdominal pain (97%), fever (31%), and vomiting (27%). Hypoalbuminemia was noted in seven patients.
Conclusions:
- Early pyometra diagnosis before perforation can prevent surgery, reducing morbidity and mortality.
- Perforated pyometra should be considered in cases of pneumoperitoneum and fever.
- Hypoalbuminemia may be a predisposing factor for pyometra perforation.
Objective:
To evaluate the clinical characteristics of pyometra and the differences between perforated pyometra and early-drained pyometra in order to prevent morbidity.
Material And Methods:
Retrospective study of 14 patients diagnosed between 1998 and 2008 with early-drainage pyometra and six patients with perforated pyometra were included. In addition, a review of the literature yielded another 30 perforated pyometra cases for comparison.
Results:
Of 20 women with pyometra, the main presented symptoms at admission were abdominal pain (80%), fever (45%) and vaginal discharge (25%). The majority of organisms isolated were Bacteroides fragilis (seven cases), Streptococcus species (six cases) and Escherichia coli (five cases). Of the 36 cases with spontaneous uterine perforation to date, 35 cases (97%) had abdominal pain, 11 cases (31%) had fever, and 10 cases (27%) had vomiting. Hypoalbuminemia was found in seven patients (five cases in the perforation group and two cases in the drainage group).
Conclusion:
Early diagnosis of pyometra before perforation can avoid surgical exploration and decrease morbidity and mortality. Perforated pyometra should be considered as a differential diagnosis in women with pneumoperitoneum and fever. Hypoalbuminemia should be considered as a predisposing factor for pyometra perforation.
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