ABSTRACT
A 6-year-old intact female domestic dwarf rabbit (Oryctolagus cuniculus) was referred because of a chronic obstructive rhinitis not resolving despite antibiotic treatments. Computed tomography examination revealed 2 sub-obstructive structures of mineral density in the right nasal cavity and nasopharynx. Neoplasia and rhinolithiasis were the main differential diagnoses. A dorsal rhinostomy was performed and 1 mineralized lesion was removed. Infrared spectrophotometric and histological examinations of the lesion and nasal mucosa were consistent with a 100% calcium carbonate rhinolith with bacterial colonization and chronic lymphocytic rhinitis. Clinical signs improved during the first 4 wk following surgery. However, despite inhaled anti-inflammatory treatment, the rabbit's condition deteriorated when the rhinostomy site closed, and she died 7 wk after surgery. Rhinolith and lymphocytic rhinitis should be considered as differential diagnoses for upper respiratory tract signs in rabbits resistant to antimicrobial treatment. Key clinical message: Rhinolithiasis and chronic lymphocytic rhinitis should be included in the differential diagnoses of rabbits presenting with chronic obstructive upper respiratory tract signs characterized by purulent nasal discharge and failure of treatment despite adequate antimicrobial therapy, especially with unilateral signs. Computed tomography and rhinoscopy with biopsies are suggested to explore those possibilities.
Rhinolithiase au carbonate de calcium associée à une rhinite lymphoïde chronique chez un lapin de compagnie (Oryctolagus cuniculus)Une lapine naine domestique (Oryctolagus cuniculus) intacte, âgée de 6 ans, a été référée en raison d'une rhinite obstructive chronique non résolue malgré des traitement antibiotiques. L'examen tomodensitométrique a révélé 2 structures sous-obstructives de densité minérale dans la cavité nasale droite et le nasopharynx. La néoplasie et la rhinolithiase étaient les principaux diagnostics différentiels. Une rhinostomie dorsale a été réalisée et 1 lésion minéralisée a été retirée. Les examens par spectrophotométrie infrarouge et histologiques de la lésion et de la muqueuse nasale étaient compatibles avec un rhinolithe à 100 % en carbonate de calcium avec colonisation bactérienne et rhinite lymphocytaire chronique. Les signes cliniques se sont améliorés au cours des 4 premières semaines suivant l'intervention chirurgicale. Cependant, malgré un traitement anti-inflammatoire inhalé, l'état de la lapine s'est détérioré lors de la fermeture du site de rhinostomie et elle est décédée 7 semaines après l'opération. Le rhinolithe et la rhinite lymphocytaire doivent être envisagés comme diagnostic différentiel des signes des voies respiratoires supérieures chez les lapins résistants au traitement antimicrobien.Message clinique clé :La rhinolithiase et la rhinite lymphocytaire chronique doivent être incluses dans les diagnostics différentiels des lapins présentant des signes obstructifs chroniques des voies respiratoires supérieures caractérisés par un écoulement nasal purulent et un échec du traitement malgré un traitement antimicrobien adéquat, en particulier avec des signes unilatéraux. La tomodensitométrie et la rhinoscopie avec biopsies sont suggérées pour explorer ces possibilités.(Traduit par Dr Serge Messier).
Subject(s)
Calcium Carbonate , Lithiasis , Rhinitis , Animals , Rabbits , Female , Rhinitis/veterinary , Rhinitis/drug therapy , Rhinitis/pathology , Calcium Carbonate/therapeutic use , Lithiasis/veterinary , Lithiasis/pathology , Nose Diseases/veterinary , Nose Diseases/pathology , Nose Diseases/drug therapy , Diagnosis, Differential , Fatal OutcomeABSTRACT
BACKGROUND: Biliary stone disease is a highly prevalent condition and a leading cause of hospitalization worldwide. Hepatolithiasis with associated strictures has high residual and recurrence rates after traditional multisession percutaneous transhepatic cholangioscopic lithotripsy (PTCSL). AIM: To study one-step PTCSL using the percutaneous transhepatic one-step biliary fistulation (PTOBF) technique guided by three-dimensional (3D) visualization. METHODS: This was a retrospective, single-center study analyzing, 140 patients who, between October 2016 and October 2023, underwent one-step PTCSL for hepatolithiasis. The patients were divided into two groups: The 3D-PTOBF group and the PTOBF group. Stone clearance on choledochoscopy, complications, and long-term clearance and recurrence rates were assessed. RESULTS: Age, total bilirubin, direct bilirubin, Child-Pugh class, and stone location were similar between the 2 groups, but there was a significant difference in bile duct strictures, with biliary strictures more common in the 3D-PTOBF group (P = 0.001). The median follow-up time was 55.0 (55.0, 512.0) days. The immediate stone clearance ratio (88.6% vs 27.1%, P = 0.000) and stricture resolution ratio (97.1% vs 78.6%, P = 0.001) in the 3D-PTOBF group were significantly greater than those in the PTOBF group. Postoperative complication (8.6% vs 41.4%, P = 0.000) and stone recurrence rates (7.1% vs 38.6%, P = 0.000) were significantly lower in the 3D-PTOBF group. CONCLUSION: Three-dimensional visualization helps make one-step PTCSL a safe, effective, and promising treatment for patients with complicated primary hepatolithiasis. The perioperative and long-term outcomes are satisfactory for patients with complicated primary hepatolithiasis. This minimally invasive method has the potential to be used as a substitute for hepatobiliary surgery.
Subject(s)
Imaging, Three-Dimensional , Lithotripsy , Liver Diseases , Recurrence , Humans , Male , Female , Middle Aged , Retrospective Studies , Lithotripsy/methods , Lithotripsy/adverse effects , Treatment Outcome , Aged , Imaging, Three-Dimensional/methods , Liver Diseases/diagnostic imaging , Liver Diseases/therapy , Adult , Lithiasis/surgery , Lithiasis/therapy , Lithiasis/diagnostic imaging , Endoscopy, Digestive System/methods , Postoperative Complications/etiology , Postoperative Complications/epidemiologyABSTRACT
BACKGROUND/AIM: Severity of microlithiasis- and sludge-induced pancreatitis in comparison to gallstone-induced pancreatitis has never been studied for a lack of definition. MATERIALS AND METHODS: In this retrospective cohort study, 263 patients with acute biliary pancreatitis treated at a tertiary care center from 2005 to 2021 were stratified according to the recent consensus definition for microlithiasis and sludge. The gallstone-pancreatitis cohort was compared to microlithiasis, sludge, and suspected stone passage pancreatitis cohorts in terms of pancreatitis outcome, liver function, and endosonography/endoscopic retrograde cholangiopancreatography results using one-way analysis of variance and χ 2 test. Multinomial logistic regression analysis was performed to correct for bias. RESULTS: Microlithiasis- and sludge-induced pancreatitis, classified according to the revised Atlanta classification, did not present with a milder course than gallstone-induced pancreatitis ( P = 0.62). Microlithiasis and sludge showed an increase in bilirubin on the day of admission to hospital, which was not significantly different from gallstone-induced pancreatitis ( P = 0.36). The likelihood of detecting biliary disease on endosonography resulting in bile duct clearance was highest on the day of admission and day 1, respectively. CONCLUSIONS: Microlithiasis and sludge induce gallstone-equivalent impaired liver function tests and induce pancreatitis with similar severity compared with gallstone-induced acute biliary pancreatitis.
Subject(s)
Cholangiopancreatography, Endoscopic Retrograde , Gallstones , Pancreatitis , Severity of Illness Index , Humans , Retrospective Studies , Gallstones/complications , Gallstones/diagnostic imaging , Pancreatitis/etiology , Pancreatitis/complications , Pancreatitis/diagnosis , Male , Middle Aged , Female , Aged , Adult , Endosonography/methods , Lithiasis/complicationsSubject(s)
Bile Duct Neoplasms , Cholangiocarcinoma , Hepatic Veins , Portal Vein , Humans , Cholangiocarcinoma/diagnostic imaging , Portal Vein/diagnostic imaging , Bile Duct Neoplasms/pathology , Bile Duct Neoplasms/diagnostic imaging , Bile Duct Neoplasms/surgery , Bile Duct Neoplasms/complications , Hepatic Veins/diagnostic imaging , Arteriovenous Fistula/diagnostic imaging , Arteriovenous Fistula/etiology , Arteriovenous Fistula/complications , Arteriovenous Fistula/surgery , Lithiasis/surgery , Lithiasis/diagnostic imaging , Lithiasis/complications , Male , Middle Aged , Liver Diseases/diagnostic imaging , Liver Diseases/diagnosis , Liver Diseases/etiology , Diagnosis, Differential , Female , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
BACKGROUND: This study aimed to reveal the early and late postoperative complications and outcomes after surgery for congenital biliary dilatation (CBD) by reviewing cases over the past 40 years. METHODS: We retrospectively evaluated 59 patients with CBD who underwent radical surgery for complications and outcomes, based on medical records. Early complications were defined as those requiring treatment within 5 years of the initial operation. Late complications were defined as those treated more than 5 years later. RESULTS: The median age at the first surgery was 37 months. Regarding biliary reconstruction, 54 of the 59 patients (91.5%) underwent hepaticojejunostomy. Although three patients underwent cholecystoduodenostomy and one patient underwent hepaticoduodenostomy, all were converted to hepaticojejunostomy after a median of 12.5 years. One patient developed synchronous biliary carcinoma and underwent pancreaticoduodenectomy. Early complications occurred in seven patients with 10 events (surgical site infection, n = 3 bile leakage, n = 3; ileus, n = 3; bile duct obstruction, n = 1 and intussusception, n = 1). Late complications occurred in nine patients with 12 events (ileus, n = 3; anastomotic stricture, n = 3; hepatolithiasis, n = 3; asynchronous biliary carcinoma, n = 2; pancreatolithiasis, n = 1). Two of the three patients with hepatolithiasis underwent hepatectomy refractory to the endoscopic approach. Two patients developed asynchronous biliary carcinoma at 34 and 13 years after last operation; both ultimately died of the carcinoma. Only 35 patients (61.4%) underwent a follow-up examination. A total of 11 female patients (45.8%) eventually married, and all successfully gave birth. CONCLUSION: Although the long-term prognosis is excellent with complete cyst excision and hepaticojejunostomy, we emphasize the importance of long-term follow-up.
Subject(s)
Carcinoma , Choledochal Cyst , Ileus , Lithiasis , Liver Diseases , Child , Humans , Female , Child, Preschool , Retrospective Studies , Postoperative Complications/epidemiology , Postoperative Complications/surgeryABSTRACT
A 91-year-old man had a history of cholecystectomy and choledochostomy for cholecystolithiasis and choledocholithiasis. Eleven years earlier, intrahepatic stones were found in the posterior bile duct, and he did not wish to undergo treatment. Over time, worsening of the intrahepatic stones and dilation of the intrahepatic bile duct were observed. At 91 years old, enhanced abdominal CT revealed wall thickening of the hilar bile duct, and MRCP showed stenosis of the hilar bile duct. Endoscopic retrograde cholangiography showed no contrast in the right intrahepatic bile duct and marked dilation of the left intrahepatic bile duct. Brush cytology confirmed adenocarcinoma, leading to a diagnosis of hilar cholangiocarcinoma. He underwent open right and caudal lobectomy with biliary reconstruction. Histopathological examination revealed a hilar cholangiocarcinoma, T3N1M0, Stage â ¢c, mainly located at the confluence of the right and left hepatic ducts. This case suggests a potential association between hepatolithiasis and hilar cholangiocarcinoma, emphasizing the importance of regular imaging examinations for timely surgical resection. Early intervention, including liver resection, is recommended for the management of hepatolithiasis.
Subject(s)
Bile Duct Neoplasms , Cholangiocarcinoma , Humans , Male , Bile Duct Neoplasms/surgery , Bile Duct Neoplasms/pathology , Bile Duct Neoplasms/diagnostic imaging , Aged, 80 and over , Cholangiocarcinoma/surgery , Time Factors , Lithiasis/surgery , Bile Ducts, Intrahepatic/surgery , Bile Ducts, Intrahepatic/pathology , Hepatectomy , Follow-Up Studies , Liver Diseases/surgery , Klatskin Tumor/surgery , Klatskin Tumor/pathologyABSTRACT
The term hepatolithiasis describes the presence of biliary stones within the intrahepatic bile ducts, above the hilar confluence of the hepatic ducts. The disease is more prevalent in Asia, mainly owing to socioeconomic and dietary factors, as well as the prevalence of biliary parasites. In the last century, owing to migration, its global incidence has increased. The main pathophysiological mechanisms involve cholangitis, bile infection and biliary strictures, creating a self-sustaining cycle that perpetuates the disease, frequently characterised by recurrent episodes of bacterial infection referred to as syndrome of "recurrent pyogenic cholangitis". Furthermore, long-standing hepatolithiasis is a known risk factor for development of intrahepatic cholangiocarcinoma. Various classifications have aimed at providing useful insight of clinically relevant aspects and guidance for treatment. The management of symptomatic patients and those with complications can be complex, and relies upon a multidisciplinary team of hepatologists, endoscopists, interventional radiologists and hepatobiliary surgeons, with the main goal being to offer relief from the clinical presentations and prevent the development of more serious complications. This comprehensive review provides insight on various aspects of hepatolithiasis, with a focus on epidemiology, new evidence on pathophysiology, most important clinical aspects, different classification systems and contemporary management.
Subject(s)
Bile Ducts, Intrahepatic , Humans , Risk Factors , Bile Ducts, Intrahepatic/pathology , Lithiasis/epidemiology , Lithiasis/therapy , Lithiasis/diagnosis , Prevalence , Treatment Outcome , Liver Diseases/epidemiology , Liver Diseases/therapy , Liver Diseases/diagnosis , Incidence , Cholangitis/epidemiology , Cholangitis/therapy , Cholangitis/diagnosisABSTRACT
BACKGROUND: This study investigated the clinical application of the indocyanine green (ICG) fluorescence navigation technique in bile duct identification during laparoscopic common bile duct exploration (LCBDE) for complex hepatolithiasis. METHODS: Eighty patients with complex hepatolithiasis were admitted to our department between January 2022 and June 2023 and randomly divided into control and observation groups. The control group underwent conventional LCBDE, while the observation group underwent LCBDE guided by ICG fluorescence. RESULTS: Intraoperatively, the observation group had shorter operation and search times for the common bile duct (CBD), as well as reduced intraoperative blood loss and fewer complications, such as conversion to laparotomy and various injuries (gastroduodenal, colon, pancreatic, and vascular) than the control group, with statistical significance (P < 0.05). Postoperatively, the observation group had lower rates of postoperative bile leakage, abdominal infection, postoperative hemorrhage, and residual stone than the control group. Additionally, the observation group demonstrated significantly shorter times for resuming flatus, removal of the abdominal drainage tube, and hospitalization than the control group, with statistical significance (P < 0.05). CONCLUSION: ICG fluorescence navigation technology effectively visualizes the bile duct, improves its identification rate, shortens the operation time, prevents biliary tract injury, and reduces the occurrence of complications.
Subject(s)
Choledocholithiasis , Laparoscopy , Lithiasis , Liver Diseases , Humans , Choledocholithiasis/surgery , Common Bile Duct/surgery , Indocyanine Green , Laparoscopy/methods , Length of Stay , Lithiasis/surgery , Liver Diseases/surgery , Retrospective StudiesABSTRACT
BACKGROUND: It is unclear whether laparoscopic hepatectomy (LH) for hepatolithiasis confers better clinical benefit and lower hospital costs than open hepatectomy (OH). This study aim to evaluate the clinical and economic value of LH versus OH. METHODS: Patients undergoing OH or LH for primary hepatolithiasis at Yijishan Hospital of Wannan Medical College between 2015 and 2022 were divided into OH group and LH group. Propensity score matching (PSM) was used to balance the baseline data. Deviation-based cost modelling and weighted average median cost (WAMC) were used to assess and compare the economic value. RESULTS: A total of 853 patients were identified. After exclusions, 403 patients with primary hepatolithiasis underwent anatomical hepatectomy (OH n=143; LH n=260). PSM resulted in 2 groups of 100 patients each. Although LH required a longer median operation duration compared with OH (285.0 versus 240.0 min, respectively, P<0.001), LH patients had fewer wound infections, fewer pre-discharge overall complications (26 versus 43%, respectively, P=0.009), and shorter median postoperative hospital stays (8.0 versus 12.0 days, respectively, P<0.001). No differences were found in blood loss, major complications, stone clearance, and mortality between the two matched groups. However, the median overall hospital cost of LH was significantly higher than that of OH (CNY¥52,196.1 versus 45,349.5, respectively, P=0.007). Although LH patients had shorter median postoperative hospital stays and fewer complications than OH patients, the WAMC was still higher for the LH group than for the OH group with an increase of CNY¥9,755.2 per patient undergoing LH. CONCLUSION: The overall clinical benefit of LH for hepatolithiasis is comparable or even superior to that of OH, but with an economic disadvantage. There is a need to effectively reduce the hospital costs of LH and the gap between costs and diagnosis-related group reimbursement to promote its adoption.
Subject(s)
Hepatectomy , Laparoscopy , Propensity Score , Humans , Hepatectomy/economics , Hepatectomy/methods , Female , Male , Laparoscopy/economics , Laparoscopy/methods , Middle Aged , Adult , Retrospective Studies , Liver Diseases/surgery , Liver Diseases/economics , Cohort Studies , Aged , Lithiasis/surgery , Lithiasis/economics , Length of Stay/economics , Length of Stay/statistics & numerical data , Postoperative Complications/economics , Treatment OutcomeABSTRACT
PURPOSE: Percutaneous transhepatic one-step biliary fistulation (PTOBF) is used to treat choledocholithiasis and biliary stricture. This study aimed to evaluate the safety and efficacy of ultrasound-guided PTOBF combined with rigid choledochoscopy in the treatment of recurrent hepatolithiasis. MATERIALS AND METHODS: The clinical data of 37 consecutive patients who underwent PTOBF combined with rigid choledochoscopy for RHL from March 2020 to March 2022 at our hospital were retrospectively analyzed. RESULTS: A total of 68 percutaneous transhepatic punctures were performed in 37 patients, with a puncture success rate of 85.29% (58/68) and a dilatation success rate of 100.00% (58/58). The mean blood loss of operation was 9.84 ± 18.10 mL, the mean operation time was 82.05 ± 31.92 min, and the mean length of postoperative hospital stay was 5.59 ± 3.26 days. The initial stone clearance rate was 40.54% (15/37) and the final stone clearance rate was 100% (37/37). The incidence of postoperative complications was 10.81% (4/37), including 2 cases of pleural effusion, 1 case of hemorrhage, and 1 case of cholangitis, which recovered after treatment. During a mean follow-up period of 23 months (range 12 to 36 months), only 1 patient experienced stone recurrence. CONCLUSION: Ultrasound-guided PTOBF combined with rigid choledochoscopy in the treatment of RHL based on skilful manipulation seems to be a safe, effective and minimally invasive method with clinical application value. Further comparative studies with large sample sizes are needed in the future to confirm the reliability of its therapeutic results.
Subject(s)
Calculi , Lithiasis , Liver Diseases , Humans , Liver Diseases/surgery , Lithiasis/surgery , Retrospective Studies , Reproducibility of Results , Ultrasonography, Interventional , Treatment OutcomeABSTRACT
BACKGROUND: Bladder lithiasis comprises 5% of urological lithiasis. Large bladder stones associated with vesicovaginal fistulas are rare, and the risk factors are not an isolated process. There are metabolic comorbidities associated with this pathology, including diabetes mellitus. CASE PRESENTATION: A 70-year-old Mestizo patient is presented, reporting dysuria, pollakiuria, and abdominal pain of 4 months of evolution, located in the hypogastric region, also with a sensation of a foreign body in the vaginal introitus. In her pathological history, she presented type 2 diabetes mellitus. A computed tomography scan of the abdomen and pelvis was performed, reporting a tumor lesion in the abdominal wall. Therefore, surgical intervention was performed by cystolithotomy, obtaining a giant stone adhered to the vaginal wall with a size of 10 cm × 12 cm. CONCLUSION: Early detection of this pathology should be exhaustive in patients with characteristics and comorbidities associated with stone development to avoid possible complications, such as vesicovaginal fistulas.
Subject(s)
Abdominal Wall , Calculi , Diabetes Mellitus, Type 2 , Lithiasis , Vesicovaginal Fistula , Humans , Female , Aged , Vesicovaginal Fistula/diagnostic imaging , Vesicovaginal Fistula/surgery , Lithiasis/complications , Diabetes Mellitus, Type 2/complications , Calculi/complications , Calculi/surgeryABSTRACT
BACKGROUND AND AIM: Balloon endoscopy-assisted endoscopic retrograde cholangiopancreatography (BE-ERCP) is an emerging procedure for pancreatobiliary diseases in patients with surgically altered anatomy. However, data on BE-ERCP for hepatolithiasis after hepaticojejunostomy (HJS) are still limited. METHODS: Stone removal success, adverse events and recurrence were retrospectively studied in consecutive patients who underwent BE-ERCP for hepatolithiasis after HJS between January 2011 and October 2022. Subgroup analysis was performed to compare clinical outcomes between patients who had undergone HJS over 10 years before (past HJS group) and within 10 years (recent HJS group). RESULTS: A total of 131 patients were included; 39% had undergone HJS for malignancy and 32% for congenital biliary dilation. Scope insertion and complete stone removal were successful in 89% and 73%, respectively. Early adverse events were observed in 9.9%. Four patients (3.1%) developed gastrointestinal perforation but could be managed conservatively. Hepatolithiasis recurrence rate was 17%, 20% and 31% in 1-year, 3-year, and 5-year after complete stone removal. The past HJS group was the only risk factor for failed stone removal (odds ratio 10.4, 95% confidence interval 2.99-36.5) in the multivariable analysis. Failed scope insertion (20%) and failed guidewire or device insertion to the bile duct (22%) were two major reasons for failed stone removal in the past HJS group. CONCLUSIONS: BE-ERCP for hepatolithiasis was effective and safe in cases with HJS but the complete stone removal rate was low in the past HJS group. Recurrent hepatolithiasis was common and careful follow up study is needed even after complete stone removal.
Subject(s)
Cholangiopancreatography, Endoscopic Retrograde , Lithiasis , Liver Diseases , Humans , Male , Female , Retrospective Studies , Cholangiopancreatography, Endoscopic Retrograde/methods , Middle Aged , Aged , Liver Diseases/surgery , Lithiasis/surgery , Adult , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Recurrence , Jejunostomy/methods , Aged, 80 and over , Treatment OutcomeABSTRACT
BACKGROUND: The advantages of laparoscopic left-sided hepatectomy (LLH) for treating hepatolithiasis in terms of the time to postoperative length of hospital stay (LOS), morbidity, long-term abdominal wall hernias, hospital costs, residual stone rate, and recurrence of calculus have not been confirmed by a randomized controlled trial. The aim of this trial is to compare the safety and effectiveness of LLH with open left-sided hepatectomy (OLH) for the treatment of hepatolithiasis. METHODS: Patients with hepatolithiasis eligible for left-sided hepatectomy will be recruited. The experimental design will produce two randomized arms (laparoscopic and open hepatectomy) at a 1:1 ratio and a prospective registry. All patients will undergo surgery in the setting of an enhanced recovery after surgery (ERAS) programme. The prospective registry will be based on patients who cannot be randomized because of the explicit treatment preference of the patient or surgeon or because of ineligibility (not meeting the inclusion and exclusion criteria) for randomization in this trial. The primary outcome is the LOS. The secondary outcomes are percentage readmission, morbidity, mortality, hospital costs, long-term incidence of incisional hernias, residual stone rate, and recurrence of calculus. It will be assumed that, in patients undergoing LLH, the length of hospital stay will be reduced by 1 day. A sample size of 86 patients in each randomization arm has been calculated as sufficient to detect a 1-day reduction in LOS [90% power and α = 0.05 (two-tailed)]. The trial is a randomized controlled trial that will provide evidence for the merits of laparoscopic surgery in patients undergoing liver resection within an ERAS programme. CONCLUSIONS: Although the outcomes of LLH have been proven to be comparable to those of OLH in retrospective studies, the use of LLH remains restricted, partly due to the lack of short- and long-term informative RCTs pertaining to patients with hepatolithiasis in ERAS programmes. To evaluate the surgical and long-term outcomes of LLH, we will perform a prospective RCT to compare LLH with OLH for hepatolithiasis within an ERAS programme. TRIAL REGISTRATION: ClinicalTrials.gov NCT03958825. Registered on 21 May 2019.
Subject(s)
Calculi , Laparoscopy , Lithiasis , Liver Diseases , Humans , Hepatectomy/adverse effects , Hepatectomy/methods , Liver Diseases/diagnosis , Liver Diseases/surgery , Lithiasis/surgery , Retrospective Studies , Treatment Outcome , Laparoscopy/adverse effects , Laparoscopy/methods , Length of Stay , Postoperative Complications/epidemiology , Randomized Controlled Trials as TopicSubject(s)
Humans , Lithiasis/therapy , Technological Development , Biomedical Technology , InventionsABSTRACT
BACKGROUND: To compare the efficacy of Three-scope combined (laparoscopic, rigid choledochoscopy and electronic choledochoscopy, TS) with laparoscopic hepatectomy (LH) for patients with hepatolithiasis (HL). METHODS: Between January 2019 and January 2020, 118 consecutive patients with HL treated with TS (TS group, n = 57) or LH (LH group, n = 61) were analyzed in this study. Perioperative and long-term outcomes, including operative time, intraoperative blood loss, blood transfusion, postoperative bowel function recovery time, postoperative hospital stay, complication rate, stone removal rate, and stone recurrence rate, were compared and analyzed between the two groups. RESULTS: Compared with the LH group, the TS group had significantly lower intraoperative blood loss and transfusions, significantly shorter operative time and hospital stay, and fewer complications (P < 0.05 for all). There was no significant difference in the final stone removal rate, stone recurrence rate and postoperative bowel function recovery time (P > 0.05 for all). CONCLUSION: TS is a safe and effective treatment for HL and is superior to LH in terms of overall treatment outcome and complications.
Subject(s)
Laparoscopy , Lithiasis , Lithotripsy , Liver Diseases , Humans , Hepatectomy/adverse effects , Liver Diseases/surgery , Lithiasis/surgery , Blood Loss, Surgical , Postoperative Complications/etiology , Bile Ducts , Laparoscopy/adverse effects , Treatment Outcome , Length of Stay , Retrospective StudiesABSTRACT
Background: Because of lack of an appropriate surgical approach, laparoscopic surgery in patients with left/right Glisson pedicle involvement is still rarely conducted. This study aimed to discusses the methods of intrahepatic Glisson intrathecal dissection via a hepatic parenchymal transection-first approach for laparoscopic hemihepatectomy in patients with left/right Glisson pedicle involvement. Materials and Methods: We retrospectively analyzed the clinical data of 21 patients who underwent laparoscopic hepatectomy in the Second Affiliated Hospital, Third Military Medical University (Army Medical University) from March 2021 to May 2022. Results: The mean age of the patients was 53.1 ± 11.6 years; mean operation time, 191.9 ± 22.3 minutes; median intraoperative blood loss, 205 mL (160-300 mL); and median length of hospital stay, 8 days (7-9 days). None of the patients underwent conversion to open procedure. Thirteen patients had pathologically confirmed hepatocellular carcinoma (HCC) with portal tumor thrombi (PVTT), and 8 was confirmed hepatolithiasis. Intraoperative frozen pathology and final pathology showed tumor free surgical margins in HCC with PVTT patients. After conservative treatment, all the complications such as postoperative liver section effusion, pleural effusion, pneumonia, intra-abdomen bleeding, and bile leak were cured. During outpatient follow-up examination, no other abnormality was detected. All HCC with PVTT patients were treated with a tyrosine kinase inhibitor after the operation and survived tumor-free. Conclusions: Proposed here is a more safe and feasible method of laparoscopic hemihepatectomy in patients with left/right Glisson pedicle involvement, but many problems still needs further exploration.
Subject(s)
Carcinoma, Hepatocellular , Laparoscopy , Lithiasis , Liver Neoplasms , Humans , Adult , Middle Aged , Carcinoma, Hepatocellular/surgery , Liver Neoplasms/surgery , Lithiasis/surgery , Retrospective Studies , Hepatectomy/methods , Laparoscopy/methodsABSTRACT
BACKGROUND: Nonradiation, digital cholangioscope (DCS)-assisted endoscopic intervention for cholelithiasis has not been widely performed. For this study, we aimed to report the feasibility, efficacy, and safety of an established DCS-guided lithotomy procedure. METHODS: Data relating to biliary exploration, stone clearance, adverse events, and follow-up were obtained from 289 patients. The choledocholithiasis-related outcomes via the DCS-guided procedure were subsequently compared to those via conventional endoscopic retrograde cholangiopancreatography (ERCP). RESULTS: Biliary access was achieved in 285 patients. The technical success rate for the exploration of the common bile duct, the cystic stump, the hilar ducts, and secondary radicals was 100%. Moreover, the success rates were 98.4%, 61.7%, and 20.7%, for the exploration of the cystic duct, complete cystic duct, and gallbladder, respectively. Suspicious or confirmed suppurative cholecystitis, cholesterol polyps, and hyperplastic polyps were detected in 42, 23, and 5 patients, respectively. Stone clearance was achieved in one session in 285 (100%), 11 (100%), 13 (100%), 7 (100%), 6 (100%), and 3 (14.3%) patients with choledocholithiasis and hepatolithiasis, cystic duct stump stones, nondiffuse located intrahepatic lithiasis, a single cystic duct stone, a single gallbladder stone, and diffuse located intrahepatic lithiasis, respectively. Complete stone clearance for diffuse intrahepatic lithiasis was achieved in 19 (90.5%) patients, and fractioned re-lithotomy was performed in 16 (76.2%) patients. One patient developed mild acute cholangitis, and 12 developed mild pancreatitis. Stones recurred in one patient. Compared with conventional ERCP, DCS-guided lithotomy has the advantages of clearing difficult-to-treat choledocholithiasis and revealing concomitant biliary lesions, and this technique has fewer complications and a decreased risk of stone recurrence. CONCLUSIONS: The technical profile, efficacy, and safety of nonradiation-guided and DCS-guided lithotomy are shown in this study. We provide a feasible modality for the endoscopic removal of cholelithiasis.
Subject(s)
Calculi , Choledocholithiasis , Lithiasis , Liver Diseases , Humans , Choledocholithiasis/surgery , Gallbladder , Feasibility Studies , Treatment Outcome , Cholangiopancreatography, Endoscopic Retrograde/methods , Retrospective StudiesABSTRACT
Lithiasis and stenosis may cause salivary duct dilatation due to the increased pressure in the duct upstream of the obstruction. Idiopathic dilatations, also called megaducts, with no associated increase in pressure, have only been described in the parotid gland. The aim of this study was to describe the characteristics of submandibular duct dilatation unrelated to lithiasis, stenosis, or an imperforate duct, to report the existence of submandibular megaducts. This retrospective single-centre study included patients treated at La Conception University Hospital, Marseille, France, between 2007 and 2019. Patients with submandibular duct dilatation of ≥4 mm confirmed by magnetic resonance imaging sialography (sialo-MRI), who also underwent sialendoscopy to identify any associated stenosis, were included. Patients with lithiasis, stenosis, an imperforate ostium, or a history of trauma or surgery to the floor of the mouth were excluded. Five patients (three female, two male) aged 30-76 years with idiopathic duct dilatations in nine submandibular glands were included. The most commonly reported symptoms were submandibular swelling, pruritus, and discomfort, mostly outside mealtimes. Recurrence of symptoms after treatment was frequent. This study is novel in describing submandibular megaducts as opposed to dilatation caused by high pressure associated with stenosis, with confirmation by sialo-MRI and sialendoscopy.
Subject(s)
Lithiasis , Submandibular Gland Diseases , Humans , Male , Female , Salivary Ducts/diagnostic imaging , Dilatation , Lithiasis/pathology , Retrospective Studies , Submandibular Gland/diagnostic imaging , Submandibular Gland/pathology , Constriction, Pathologic/diagnosis , Constriction, Pathologic/pathology , Submandibular Gland Diseases/diagnostic imaging , Submandibular Gland Diseases/surgery , Endoscopy/methods , Dilatation, Pathologic/diagnosis , Dilatation, Pathologic/pathologyABSTRACT
INTRODUCTION: Lithiasis in renal graft recipients might be a dangerous condition with a potential risk of organ function impairment. EVIDENCE ACQUISITION: A systematic literature search was conducted through February 2023. The primary objective was to assess the incidence of lithiasis in kidney transplant (KT) recipients. The secondary objective was to assess the timing of stone formation, localization and composition of stones, possible treatment options, and the incidence of graft loss. EVIDENCE SYNTHESIS: A total of 41 non-randomized studies comprising 699 patients met our inclusion criteria. The age at lithiasis diagnosis ranged between 29-53 years. Incidence of urolithiasis ranged from 0.1-6.3%, usually diagnosed after 12 months from KT. Most of the stones were diagnosed in the calyces or in the pelvis. Calcium oxalate composition was the most frequent. Different treatment strategies were considered, namely active surveillance, ureteroscopy, percutaneous/combined approach, or open surgery. 15.73% of patients were submitted to extracorporeal shock wave lithotripsy (ESWL), while 26.75% underwent endoscopic lithotripsy or stone extraction. 18.03% of patients underwent percutaneous nephrolithotomy whilst 3.14% to a combined approach. Surgical lithotomy was performed in 5.01% of the cases. Global stone-free rate was around 80%. CONCLUSIONS: Lithiasis in kidney transplant is a rare condition usually diagnosed after one year after surgery and mostly located in the calyces and renal pelvis, more frequently of calcium oxalate composition. Each of the active treatments is associated with good results in terms of stone-free rate, thus the surgical technique should be chosen according to the patient's characteristics and surgeon preferences.