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Updated: Jun 26, 2026
Microscopic Cyst Resection for the Treatment of Patients Diagnosed with Epididymal Cyst
Published on: March 31, 2023
Laparoscopic excision of an infected "egg-shelled" retroperitoneal pseudocyst
Chinnusamy Palanivelu1, Muthukumaran Rangarajan, Rangaswamy Senthilkumar
1GEM Hospital, Ramnathapuram, Coimbatore - 641045, India.
Abstract:
Primary retroperitoneal pseudocysts are rare entities. Though laparoscopic approach has been described in their treatment, open surgical excision is still the mainstay of treatment for these lesions. We present a case of infected retroperitoneal pseudocyst and its successful laparoscopic excision. The patient was an 80-year old female. Contrast enhanced CT scan of the abdomen and ultrasonography confirmed a large retroperitoneal cyst. Laparoscopic resection was accomplished after puncturing and decompressing the cyst. There were no complications or conversion. The operating time was 176 minutes. The patient was discharged 3 days after surgery. Histopathology revealed a pseudocyst. Retroperitoneal pseudocysts can be resected laparoscopically with careful and meticulous laparoscopic dissection, utilizing the advantages of laparoscopy.
Insights
Laparoscopic surgery offers a safe and effective option for treating infected retroperitoneal pseudocysts, even in elderly patients. This minimally invasive approach can lead to faster recovery and shorter hospital stays compared to open surgery.
Area of Science:
- Gastroenterology and Hepatology
- Minimally Invasive Surgery
Background:
- Primary retroperitoneal pseudocysts are uncommon abdominal masses.
- Open surgical excision is traditionally considered the primary treatment modality.
Observation:
- An 80-year-old female presented with an infected retroperitoneal pseudocyst.
- Imaging (CT scan and ultrasonography) confirmed a large retroperitoneal cyst.
Findings:
- Laparoscopic resection was successfully performed after cyst puncture and decompression.
- The procedure involved meticulous laparoscopic dissection without complications or conversion to open surgery.
- Histopathology confirmed the diagnosis of a pseudocyst.
Implications:
- Laparoscopic excision is a viable and advantageous treatment for retroperitoneal pseudocysts.
- This approach can be safely utilized in select patients, offering benefits of minimally invasive surgery.
- Further research into laparoscopic techniques for retroperitoneal lesions is warranted.
