Incidental adenocarcinoma of the gallbladder in a patient with Y insertion gallbladder duplication in the context of recurrent biliary colic: A video case report

Duplicated gallbladder: an incidental anatomical variation in a patient with symptomatic cholelithiasis

Congenital malformations of the biliary tract represent a relatively rare entity with which surgeons, radiologists and clinicians are not adequately familiarized. We present a rare case of gallbladder duplication in a 40-year-old female, with the accessory cystic duct entering the left hepatic duct, which depicts the fifth reported case in the international bibliography. Our case illustrates the importance of detailed knowledge of anatomical malformations of the biliary tree, serving the purpose of a preoperative diagnosis of symptomatic cholelithiasis. It is also of paramount importance to take under consideration biliary tract malformations to avoid inadvertent complications such as biliary duct injuries in case of laparoscopic cholecystectomy.

Successful Surgical Management of an Invasive Adenocarcinoma Within a Duplicated Gallbladder by an Extensive Hepatic Resection: A Case Report

Identifying a duplicated gallbladder is a rather rare entity, but a well-described phenomenon within the current literature. Although this finding has been described in numerous case reports, management remains poorly defined and the diagnosis is often difficult. We present a case of a patient with a suspected duplicated gallbladder versus a choledochocele that was diagnosed later on with adenocarcinoma within a duplicated gallbladder during surgical management requiring extended hepatic resection for curative intent. This case emphasizes the importance of radiological techniques in diagnosing such rare cases and the surgical approach of managing adenocarcinoma in the presence of this rare anatomical malformation.

Gallbladder adenocarcinoma with upper abdominal pain: A case report

Introduction

The most prevalent malignancy of the biliary system and the fifth most common cancer of the gastrointestinal tract is gallbladder cancer. This cancer is extremely aggressive with a 19 % 5-year survival rate. Herein, we report a case of gallbladder cancer with an ambiguous symptom of upper abdominal pain.

Presentation of case

A 51-year-old woman presented with abdominal pain persisting for 3 months. On examination, a lump on the right abdomen measuring 7 × 5 cm was found. Ultrasound showed a gallbladder mass measuring 8 cm, and magnetic resonance imaging showed an infiltrating gallbladder mass suggestive of segment VI liver malignancy. The patient underwent radical cholecystectomy with en bloc hepatectomy and lymph node dissection. Histopathology revealed poorly differentiated gallbladder adenocarcinoma that metastasized to the liver. The postoperative course was uneventful, and the patient was discharged on postoperative day 5.

Discussion

In our case, we performed radical (extended or margin-clearing) cholecystectomy to remove the gallbladder with a margin of normal liver tissue along with regional lymphadenectomy. This procedure is used to improve staging and decrease the risk of recurrence.

Conclusion

Although gallbladder cancer is rare in Indonesian populations, it has a high mortality rate because of the frequently advanced stage of the disease at the time of diagnosis. Radiography may determine its degree and malignancy features. Regardless of the tumor size, the prognosis of gallbladder cancer depends on its stage and removability.

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Gallbladder cancer is a rare type of malignancy in Indonesian populations.

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The mortality rate is high owing to the frequently advanced stage at diagnosis.

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Radiography may determine the degree and malignancy features of the disease.

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Radical cholecystectomy removes the gallbladder with a margin of normal liver tissue.

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Regional lymphadenectomy improves staging and decreases recurrence.