A Case of Gallbladder Cancer with Trousseau Syndrome Successfully Treated Using Radical Resection.

Trousseau syndrome is characterized by cancer-associated systemic thrombosis. We describe the first case of a successfully treated gallbladder adenocarcinoma accompanied by Trousseau syndrome. A 66-year-old woman presented with right hemiplegia. Magnetic resonance imaging identified multiple cerebral infarctions. Her serum carbohydrate antigen 19-9 and D-dimer levels were markedly elevated, and a gallbladder tumor was detected via abdominal computed tomography. Venous ultrasonography of the lower limbs revealed a deep venous thrombus in the right peroneal vein. These findings suggested that the brain infarctions were likely caused by Trousseau syndrome associated with her gallbladder cancer. Radical resection of the gallbladder tumor was performed. The resected gallbladder was filled with mucus and was pathologically diagnosed as an adenocarcinoma. Her postoperative course was uneventful, and she received a one-year course of adjuvant therapy with oral S-1. No cancer recurrence or thrombosis was noted 26 months postoperatively. Despite concurrent Trousseau syndrome, a radical cure of the primary tumor and thrombosis could be achieved with the appropriate treatment.

Outcomes of patients with gallbladder cancer presenting with acute cholecystitis.

The main purpose of this study is to explore the outcomes of patients found to have gallbladder cancer during investigation and diagnosis of acute cholecystitis. The incidence of primary gallbladder cancer co-existing in acute cholecystitis is not well defined in the literature, with anecdotal reports suggesting that they experience worse outcomes than patients with gallbladder cancer found incidentally. METHODS: A retrospective review of all patients with gallbladder cancer managed at the Canberra Health Service between 1998 and May 2022 were identified and reviewed. RESULTS: A total of 65 patients were diagnosed with primary gallbladder cancer during the study period with a mean age of 70.4 years (SD 11.4, range 59-81.8 years) and a female preponderance (74% versus 26%) with a ratio of 2.8. Twenty (31%) patients presented with acute calculus cholecystitis and were found to have a primary gallbladder cancer. This group of patients were older and predominantly female, but the difference was not statistically significant. The overall 5-year survival in the cohort was 20% (stage 1 63%, stage 2 23%, stage 3 16%, and stage 4 0%). There was no statistically significant difference in survival between those who presented with acute cholecystitis vs other presentations. CONCLUSIONS: A third of the patients with gallbladder cancer presented with acute cholecystitis. There was no statistically significant difference in survival in those with bile spillage during cholecystectomy as well those presenting with acute cholecystitis.

[Clinical analysis of the correlation between gallbladder adenomyomatosis and occult pancreaticobiliary reflux].

Objective: To explore the association between gallbladder adenomyomatosis (GA) and occult pancreaticobiliary reflux (OPBR). Methods: A total of 81 patients with GA who underwent cholecystectomy in Shanghai East Hospital from December 2020 to January 2022 were enrolled, including 48 cases of fundal type, 28 cases of segmental type and 5 cases of diffuse type. Patient's intraoperative bile was coltected and tested for amylase. According to gallbladder bile amylase level, patients were divided into OPBR group (bile amylase>110 U/L) and the control group (bile amylase≤110 U/L). Results: Among 81 patients, 32 were male and 49 were female, and aged (49.1±13.2) years; there were 66 cases in control group, including 27 males and 39 females, and aged (50.0±12.9)years; there were 15 patients in the OPBR group, including 5 males and 10 females, and aged (45.1±14.2) years. In terms of the clinical features of the two groups, there was no significant difference (all P>0.05), except for a significant increase in biliary amylase in the OPBR group compared with the control group (P<0.001). However, the incidence of OPBR was significantly different in the three types of GA, with a lower incidence of OPBR in the fundal type (10.4%, 5/48) than in the segmental type (28.6%, 8/28) and diffuse type (2/5) (P=0.038). In addition, segmental GA was more likely to be combined with gallbladder stones (85.7%, 24/28) than fundal GA (58.3%, 28/48) and diffuse GA (3/5) (P=0.031). Univariate and multivariate logistic regression analyses showed OPBR [OR (95%CI)=3.410 (1.010 to 11.513), P=0.048] and combined gallbladder stones [OR (95%CI)=2.974 (1.011 to 8.745), P=0.048] indepenclently correlated with segmental and diffuse GA. Conclusions: The incidence of OPBR is higher in segmental and diffuse GA, and gallstones and OPBR are independently associated with the occurrence of segmental and diffuse GA. These results suggest that OPBR may be the initiating factor for the occurrence and carcinogenesis of segmental and diffuse GA.

Short-term efficacy of cholecystectomy plus bile duct T-tube drainage or choledochojejunostomy in the treatment of gallbladder cancer and its effects on median survival time and postoperative complications.

To explore the short-term efficacy of cholecystectomy plus bile duct T-tube drainage or choledochojejunostomy (CJ) in the treatment of gallbladder cancer (GC) and its effects on the median survival time and postoperative complications. The clinical data of 121 patients who underwent laparoscopic cholecystectomy (LC) in department of hepatobiliary surgery of the hospital from January 2018 to December 2018 were retrospectively analyzed. According to the adjuvant treatment methods, the patients were divided into 2 groups: the control group (n = 61, LC + bile duct T-tube drainage) and experimental group (n = 60, LC + CJ). The perioperative indicators, short-term efficacy, median survival time, postoperative complications and immune stress response were compared between the 2 groups of patients before and after propensity score matching. The surgical time, postoperative anal first exhaust time, and intraoperative blood loss in the experimental group were no different from those in the control group (P > .05), but the hospital stay was shorter than that in the control group (P < .05). There was no difference in the effective rate of treatment and median survival time between the 2 groups (P > .05). The total incidence rate of complications in the experimental group at 14 days after surgery was lower than that in the control group (P < .05). Day 3 after surgery, the levels of immunoglobulin M (IgM) and immunoglobulin G (IgG) of the experimental group were higher than those of the control group (P < .05), while the level of C-reactive protein (CRP) was lower than that of the control group (P < .05). Compared with bile duct T-tube drainage, LC + CJ in the treatment of GC can better shorten the postoperative hospital stay and reduce the postoperative complications and immune stress response, but and the median survival time of the 2 is similar, which can be promoted in clinical practice.

Impact of Preoperative Jaundice and Biliary Drainage on Short- and Long-term Outcomes among Patients with Gallbladder Cancer.

OBJECTIVES: To characterize the prognostic implication of jaundice and preoperative biliary drainage on postoperative outcomes among patients with gallbladder cancer (GBC) undergoing surgical resection. METHODS: Patients who underwent surgical resection of GBC identified from a multicenter database between January 2000 and December 2019 were retrospectively analyzed. Data on clinical and pathological details, as well as short- and long-term overall survival (OS), were obtained and compared among patients with and without preoperative jaundice and biliary drainage. RESULTS: Among 449 patients with GBC, median and 1-, 3-, and 5-year OS were 17.4 months, 63.7%, 28.4%, and 22.1%, respectively. Patients who presented with preoperative jaundice (n = 100, 22.3%) were more likely to have advanced disease, a lower incidence of R0 resection (29.0% vs. 69.1%, p < 0.001), as well as a higher incidence of postoperative liver failure (4% vs. 0, p = 0.002), and worse long-term survival versus patients without jaundice (median OS, 10.4 vs. 27.1 months, p < 0.001). Preoperative biliary drainage was performed for the majority of jaundiced patients (77.0%) and was associated with decreased risk of postoperative liver failure (1.3% vs. 13.0%, p = 0.041); preoperative biliary drainage failed to improve long-term survival (median OS, 10.2 months vs. 12.0 months, p = 0.679). On multivariable analysis, R0 resection (17.5 vs. 7.6 months, p < 0.001) and adjuvant therapy (15.6 vs. 6.6 months, p = 0.027) were associated with improved long-term survival among jaundiced patients. CONCLUSIONS: While preoperative biliary drainage of jaundiced GBC patients decreased the risk of postoperative liver failure, it did not impact long-term outcomes. Rather, preoperative jaundice was associated with a lower chance at R0 resection and worse long-term survival.

Personal comorbidities and their subsequent risks for liver, gallbladder and bile duct cancers.

Many environmental risk factors for hepatobiliary cancers are known but whether they are associated with specific cancer types is unclear. We present here a novel approach of assessing standardized incidence ratios (SIRs) of previously diagnosed comorbidities for hepatocellular carcinoma (HCC), gallbladder cancer (GBC), cholangiocarcinoma (CCA) and ampullary cancer. The 13 comorbidities included alcohol and nonalcohol related liver disease, chronic obstructive pulmonary disease, gallstone disease, viral and other kinds of hepatitis, infection of bile ducts, hepatic and other autoimmune diseases, obesity and diabetes. Patients were identified from the Swedish Inpatient Register from 1987 to 2018, and their cancers were followed from 1997 onwards. SIRs for HCC were 80 to 100 in men and women diagnosed with hepatitis C virus and they were also >10 in patients diagnosed with hepatitis B virus, other kind of hepatitis, hepatic autoimmune disease and nonalcohol related liver disease. Many of these risks, as well as alcohol related liver disease, were either specific to HCC or were shared with intrahepatic CCA. For GBC, CCA and ampullary cancer infection of bile ducts was the main risk factor. Gallstone disease, nonhepatic autoimmune diseases and diabetes were associated with all hepatobiliary cancers. The limitations of the study include inability to cover some rare risk factors and limited follow-up time. Many of the considered comorbidities are characterized by chronic inflammation and/or overt immune disturbance in autoimmune diseases. The results suggest that local chronic inflammation and a related immune disturbance is the carcinogenic trigger for all these cancers.

An unusual case series of synchronous primary malignancies: Carcinoma gallbladder with renal cell carcinoma, carcinoma gallbladder with carcinoma colon, carcinoma gallbladder with carcinoma breast.

ABSTRACT: Synchronous primary cancers are very rare. Due to their low incidence rate and insidious onset, they may be easily overlooked or misdiagnosed. In addition, there is currently no international consensus for their clinical diagnosis and treatment. Three exceedingly unusual synchronous primary malignancies, carcinoma gallbladder with renal cell carcinoma, carcinoma gallbladder with carcinoma colon, and carcinoma gallbladder with carcinoma breast, are presented here. Together with their clinical presentation, therapeutic options and outcomes are also presented. Curative radical surgery of each particular tumor, along with postoperative chemotherapy or radiotherapy improves disease-free survival.

Preoperative skeletal muscle fat infiltration is a strong predictor of poorer survival in gallbladder cancer underwent surgery.

BACKGROUND & AIMS: Recently, a decrease in skeletal muscle, termed sarcopenia, has been reported to be associated with poorer survival of patients in several types of cancer. However, few studies have investigated the association between sarcopenia and the survival of patients with gallbladder cancer. METHODS: A total of 88 patients undergoing curative resection for advanced gallbladder cancer were included in this study. The quality of skeletal muscle was assessed by the intramuscular adipose tissue content (IMAC), and the quantity of skeletal muscle was assessed by the psoas muscle index (PMI), measured on preoperative computed tomography. The optimum cutoff values for IMAC and PMI for predicting the overall survival in each sex were determined using a minimum p value approach. Clinicopathological factors, IMAC and PMI were retrospectively analyzed to identify the predictors of overall survival (OS). RESULTS: The cutoff values for IMAC were -0.3 in males and 0.04 in females. The numbers of patients with low IMAC and high IMAC were 42 and 46, respectively. The cutoff values for PMI were 7.3 cm2/m2 in males and 5.0 cm2/m2 in females. The numbers of patients with low PMI and high PMI were 22 and 66, respectively. A multivariate analysis revealed that pT stage (pT3/4, hazard ratio [HR] = 6.72, p = 0.004), high IMAC (HR = 4.12, p < 0.001), Bile duct infiltration (present, HR = 2.82, p = 0.046), high age (≥72 years old, HR = 2.64, p = 0.010), major hepatectomy (performed, HR = 2.50, p = 0.031) and pN1/2 (HR = 2.17, p = 0.010) as independent prognostic factors. CONCLUSION: IMAC was independent prognostic factor for resected advanced gallbladder cancer, so the quality of skeletal muscle more strongly predicted survival than the quantity of skeletal muscle.

[Cholecystocolonic fistula as a complication of advanced gallbladder cancer] / [Fístula colecistocolónica como complicación de cáncer de vesícula avanzado]

Cholecystocolonic fistula (CCF) is the second most common cholecystoenteric fistula, associated in most cases with stone disease. Symptoms are usually minimal or nonspecific, and preoperative diagnosis is uncommon. Although the incidence of FCC caused by gallbladder cancer comprises 1.7% of cases, it is necessary to suspect it in order to adopt the best therapeutic strategy.

La fístula colecistocolónica (FCC) es la segunda fístula colecistoentérica más común, asociada en la mayoría de los casos a enfermedad litiásica. Los síntomas suelen ser mínimos o inespecíficos, siendo infrecuente su diagnóstico preoperatorio. Si bien la incidencia de FCC causada por cáncer de vesícula biliar comprende el 1,7 % de los casos, es necesario sospecharla para adoptar la mejor estrategia terapéutica.

Advanced gallbladder cancer accompanied with cancer-associated dermatomyositis: A case report and literature review.

RATIONALE: Muscle weakness due to cancer-associated dermatomyositis (CADM) can be misdiagnosed as cancer cachexia and disuse atrophy. PATIENT CONCERNS: A 75-year-old female was admitted to our institute with muscle weakness, dysphagia, and suspected gallbladder cancer. Computed tomography and cytopathological examinations of the liver biopsy and fine-needle aspiration from swollen lymph nodes using endoscopic ultrasonography revealed cancer in the gallbladder body and metastasis to the lymph nodes around the abdominal aorta. We avoided the administration of anticancer drugs due to her poor general condition. DIAGNOSIS: Subsequently, we diagnosed her with muscle weakness and dysphagia as a result of CADM using species from muscle and skin biopsy. INTERVENTIONS AND OUTCOMES: Prednisolone therapy and anticancer agents partially improved the patient symptoms. LESSONS: CADM is reported to be associated with a high incidence of dysphagia, which may aid in the diagnosis of this disease.

Outcome Following Percutaneous Transhepatic Biliary Drainage (PTBD) in Carcinoma Gallbladder: a Prospective Observational Study.

INTRODUCTION: Percutaneous biliary drainage (PTBD) is required as palliation and optimization for surgery or chemotherapy in carcinoma gallbladder (GBC) but may be associated with complications. We aimed to study the outcomes, complications, and changes in quality of life in patients with GBC undergoing PTBD. METHODS: A prospective study from July 2018 to December 2019 in patients of GBC presenting with obstructive jaundice was done. Patients planned for PTBD were included in the study. The progression of the disease, complications of PTBD, reinterventions, effects on initiation or completion of chemotherapy, surgical resection or intervention, and overall survival were recorded. Quality of life (QoL) was assessed using the SF-36 questionnaire before and after 4-6 weeks of intervention. RESULTS: Of 160 patients assessed for inclusion, 60 (mean age 53.7 ± 10.95 years, 27 (45%) males) were eventually included. Eleven patients (18.3%) had metastatic disease at presentation. Of 60 patients undergoing PTBD, none had immediate procedure-related complications, 41 (68%) patients had at least one, and 18 (30%) patients had more than one complication. The most common complication was peri-catheter bile leak (41.6%), followed by catheter dislodgement (30%), blockage (23.3%), and bleeding (10%). Reintervention was required in 32 (53%) patients. There was a significant decrease in QoL after PTBD (P < 0.0001). Median survival after PTBD was 12 weeks. CONCLUSION: The high technical success of PTBD does not translate into the improvement of QoL.

[A Rapid Clinical Course of Pulmonary Embolism Associated with Gallbladder Mucinous Carcinoma].

A 51-year-old woman with edema of the lower extremities and exertional dyspnea was admitted to our hospital. Enhanced CT revealed thrombi of the pulmonary artery and a gallbladder tumor. After anticoagulation therapy was started on her, anemia and jaundice progressed; thus, endoscopic retrograde cholangiopancreatography(ERCP)was performed on suspicion of bleeding from a gallbladder tumor. We performed cholecystectomy in emergency to control the anemia due to hemorrhage. Oxygenation suddenly worsened intraoperatively, maintaining her blood pressure became difficult, and the patient decompensated. The histopathological diagnosis was gallbladder mucinous carcinoma with severe lymphatic invasion. Although an autopsy was not performed, pulmonary artery embolism derived from a tumor embolus was the suspected cause of the sudden change of the clinical course.

[Porcelain gallbladder with suspected gallbladder cancer. Case report and review of the literature]. / Porcelanowy pecherzyk zólciowy z podejrzeniem raka pecherzyka zólciowego. Opis przypadku i przeglad literatury.

Gallbladder calcification known as porcelain gallbladder (PGB) is most often asymptomatic disease developing in consequence of chronic inflammatory process in the course of other gallbladder diseases (gallstone disease). In the past PGB was reported to be associated with carcinoma of gallbladder, with the incidence of 30%, nowadays recent studies suggesting a rate of 6%. Patients with PGB due to malignancy risk undergo , prophylactic cholecystectomy although as recent studies show part of them could avoid it. AIM: Presentation of a case of a patient with calcification of the gallbladder wall and suspicion of gallbladder cancer and a review of the literature. A CASE REPORT: A 66-year-old woman was admitted with a diagnosis of PGB and concomitant diseases with a high risk of adverse events. PGB was detected through incidentally 4 months earlier, during the diagnosis of abdominal pain caused by the sigmoid volvulus. Computed tomography revealed enlarged (125mm x 57mm) PGB and abnormal tissue components into the fundus of gallbladder- suspected malignancy. No detected lymphadenopathy and growing cancer into liver, or invading, nearby organs. The patient underwent open extended (radical) cholecystectomy. Gallbladder was excised with fused part of greater omentum and adjacent, wedge-shaped part of liver parenchyma. Lymphadenectomy of the hepatoduodenal ligament and resection of cystic duct stump was also performed. There was no postoperative complication, patient was discharged six days after the surgery. No gallbladder cancer was found in the histopathological examination. There were fund cholecystolithiasis, chronic cholecystitis with hyalinization and calcification of the wall, chronic limphadenitis and glandular epithelium in the stump of the cystic duct. RESULTS: Patient with PGB and suspicion of gallbladder cancer was treated with open extended cholecystectomy. Histopathological examination has not revealed gallbladder cancer. CONCLUSIONS: Open extended cholecystectomy has proven to be an effective and safe treatment for a patient with a porcelain gallbladder at high risk of cancer.

Hemobilia and acute hemocolecyst as an unusual presentation of gallbladder cancer.

Gallbladder cancer that presents as acute cholecystitis associated with hemocholecyst and hemobilia is a rare entity. There are few cases reported in the literature. We present a case of gallbladder carcinoma diagnosed after emergency cholecystectomy, performed due to hemobilia and acute cholecystitis due to hemocholecyst.

El cáncer de vesícula biliar que se presenta como una colecistitis aguda asociada a hemocolecisto y hemobilia es muy infrecuente. Hasta la fecha hay pocos casos informados en la literatura. Presentamos un caso de carcinoma de vesícula biliar diagnosticado tras colecistectomía de urgencia, realizada por hemobilia y colecistitis aguda por hemocolecisto.

Mixed neuroendocrine non-neuroendocrine neoplasm of the gallbladder complicated by a pancreaticobiliary maljunction of a non-dilated biliary duct: A case report.

RATIONALE: Mixed neuroendocrine non-neuroendocrine neoplasm (MiNEN) is a rare tumor. MiNEN of the gallbladder (GB) with pancreaticobiliary maljunction (PMJ) is extremely rare. The origin of MiNEN of the GB remains unknown; the biliary tract normally lacks neuroendocrine cells. MiNEN of the GB has a poor prognosis; because of its rarity, no treatment or management guidelines have been established yet. PATIENT CONCERNS: A 47-year-old male presenting with right hypochondrial pain and malaise for 3 months was referred to our hospital for further management. DIAGNOSIS: The neuron-specific enolase level was increased. Contrast-enhanced computed tomography revealed a mass of 70 mm in size with unclear boundaries in the liver. The GB was surrounded by this mass, narrowing the lumen of the GB. Many swollen lymph nodes were observed in the hepatoduodenal ligament. Endoscopic retrograde cholangiopancreatography revealed a PMJ with a non-dilated biliary duct. A percutaneous biopsy was performed on the liver mass, and the pathological findings were neuroendocrine carcinoma (NEC) (small cell type). We diagnosed a NEC of the GB, T3N1M0, stage IIIB (Union for International Cancer Control, 7th edition). INTERVENTIONS: Because of advanced lymph node metastasis, we considered this tumor difficult to cure solely by surgical intervention. After initial chemotherapy consisting of cisplatin and irinotecan, a marked reduction in both tumor and lymph node sizes enabled conversion surgery. The pathological diagnosis of the resected tumor was MiNEN consisting of NEC and adenocarcinoma. The primary lesion was the adenocarcinoma occupying the luminal side of the GB. As a postsurgical treatment, the patient received additional irradiation therapy to the common hepatic duct and liver stump because of positive surgical margins. OUTCOMES: At 13 months postoperatively, computed tomography findings revealed the appearance of a hypervascular liver tumor, and laboratory data showed increased serum neuron-specific enolase levels. Chemotherapy was unsuccessful, leading to the death of the patient 36 months from the date of diagnosis. LESSONS: There are several reports on the development of MiNEN of the GB. In our case, a PMJ-related adenocarcinoma of the GB transdifferentiated into NEC. Further accumulation of cases is necessary to establish a treatment strategy for MiNEN of the GB.