✦ LIVER CYSTS · SURGICAL EXCISION

Laparoscopic Liver Cyst Excision

Q: What is the difference between simple cyst and cystadenoma?

A simple cyst has thin walls, clear fluid, and no malignant potential. A biliary cystadenoma has internal septations, papillary projections, and elevated cyst fluid CA 19-9 — it can transform into cystadenocarcinoma if untreated.

Q: Can laparoscopic excision be performed for all liver cystadenomas?

Most cystadenomas are amenable to laparoscopic excision. Very large, deeply embedded, or hilar cystadenomas may require open surgery.

Q: What happens if the cystadenoma turns out to be a cystadenocarcinoma?

If histopathology confirms cystadenocarcinoma, the case is reviewed at MDT. Complete excision with adequate margins at the initial operation is the most important prognostic factor.

Complete laparoscopic excision of biliary cystadenomas — curative treatment preventing malignant transformation.

90–150 Min TREATMENT DURATION

3–5 Days CARE SETTING

Laparoscopic APPROACH

3–4 Weeks RECOVERY TIMELINE

What is Laparoscopic Liver Cyst Excision?

Laparoscopic liver cyst excision is the complete surgical removal of the cyst including the entire cyst wall, mandatory for biliary cystadenomas, which carry significant malignant potential. Unlike simple deroofing, complete excision eliminates recurrence risk and provides full histopathological assessment of the entire lesion. Dr. Tagore Mohan Grandhi performs laparoscopic liver cyst excision for biliary cystadenomas and complex hepatic cysts with features suggesting malignant potential. The cyst must not be punctured during removal to prevent potential peritoneal seeding.

Suitable for biliary cystadenomas and complex hepatic cysts with concerning features — septations, mural nodules, elevated CA 19-9 in cyst fluid, or papillary projections.

How the Procedure Works

Pre-operative Characterisation

CT, MRI/MRCP, and EUS with cyst fluid analysis confirms cystadenoma — septations, mural nodules, elevated CA 19-9. Malignancy excluded.

Laparoscopic Access

3–4 keyhole incisions. Liver and cyst assessed under laparoscopic magnification. En-bloc excision commenced.

Complete Cyst Excision

Entire cyst excised without puncturing the wall — prevents peritoneal seeding if malignancy is present. All cyst wall removed en-bloc.

Bile Duct Assessment

Intraoperative cholangiography if cyst is adjacent to bile ducts. Drain placed adjacent to resection bed.

Histopathology

Specimen sent for frozen section and final histopathology. Management confirmed at MDT review.

Outcomes

90–150 MinTREATMENT DURATION

3–5 DaysCARE SETTING

LaparoscopicAPPROACH

3–4 WeeksRECOVERY TIMELINE

Who Needs This Treatment?

→Complete excision is curative — eliminates recurrence and malignant risk
→Provides full histopathological assessment of the entire cyst wall
→Laparoscopic approach avoids large open incision while achieving oncological completeness
→Concurrent bile duct management under direct laparoscopic vision

Biliary cystadenoma must be completely excised — simple drainage or deroofing will lead to recurrence and potential malignant transformation. Through 3–4 small incisions, we achieve complete removal with full histopathological confirmation.

— Dr. Tagore Mohan Grandhi, Senior Consultant Gastrointestinal Surgeon, Lux Hospitals, Hyderabad

Common Questions

Frequently Asked Questions

What is the difference between simple cyst and cystadenoma?+

Can laparoscopic excision be performed for all liver cystadenomas?+

What happens if the cystadenoma turns out to be a cystadenocarcinoma?+

Not sure which treatment is right for you?

Book a consultation with Dr. Tagore Grandhi and get a personalised treatment plan.

WhatsApp Us ← Back to Treatments