To investigate the clinical value of endoscopic ultrasound-guided puncture drainage in the treatment for liver abscess and abdominal and pelvic abscess with difficulty in conventional puncture drainage. Data of 12 such patients in the Second Affiliated Hospital of Soochow University from January 2015 to November 2023 were retrospectivly analyzed. Results showed liver abscess in 4 cases, abdominal and pelvic abscess in 8 cases. All patients had fever with varying degrees of abdominal pain. Twelve patients with liver abscess and abdominal and pelvic abscess received 13 times of endoscopic ultrasound-guided puncture (1 patient with a large abdominal and pelvic cyst complicated with infection received transgastric and transrectal puncture of 2 times). The puncture needle was successfully penetrated into the pus cavity. Four patients with liver abscess underwent endoscopic ultrasound-guided suction and irrigation, and the abscess was almost completely aspirated. Seven patients with abdominal and pelvic abscess underwent endoscopic ultrasound-guided suction and irrigation, of which 5 cases were almost completely aspirated, and 2 cases had poor drainage effect due to the viscous pus (1 case returned to normal temperature after anti-infection treatment; 1 case had recurrent fever after the operation, and septic shock and death occurred 2 weeks after the operation). A patient with recurrent abdominal and pelvic sclerosis after the operation had multiple abscesses in the abdomen and pelvis, and percutaneous CT-guided drainage was performed for abdominal abscess, but the fever was still repeated. Endoscopic ultrasound-guided balloon dilation plus double pig tail and nasobiliary duct drainage were performed. The patient's temperature returned to normal and abdominal pain was relieved 48 hours after the operation. The total effective rate of abscess drainage was 83.3% (10/12), and the effective rate of suction combined with irrigation for abscess drainage was 81.8% (9/11), and no operation-related complications were observed in all patients. After 3 months of follow-up, no recurrence occurred in 10 patients with effective drainage of abscess, and abscess was self-absorbed in 1 patient with pelvic abscess without effective drainage and no recurrence was observed. Endoscopic ultrasound-guided puncture drainage is of certain clinical value for some liver abscesses and abdominal and pelvic abscesses that are difficult to be drained by conventional puncture, and can reduce the secondary trauma caused by surgical operations.

To investigate the clinical value of endoscopic ultrasound-guided puncture drainage in the treatment for liver abscess and abdominal and pelvic abscess with difficulty in conventional puncture drainage. Data of 12 such patients in the Second Affiliated Hospital of Soochow University from January 2015 to November 2023 were retrospectivly analyzed. Results showed liver abscess in 4 cases, abdominal and pelvic abscess in 8 cases. All patients had fever with varying degrees of abdominal pain. Twelve patients with liver abscess and abdominal and pelvic abscess received 13 times of endoscopic ultrasound-guided puncture (1 patient with a large abdominal and pelvic cyst complicated with infection received transgastric and transrectal puncture of 2 times). The puncture needle was successfully penetrated into the pus cavity. Four patients with liver abscess underwent endoscopic ultrasound-guided suction and irrigation, and the abscess was almost completely aspirated. Seven patients with abdominal and pelvic abscess underwent endoscopic ultrasound-guided suction and irrigation, of which 5 cases were almost completely aspirated, and 2 cases had poor drainage effect due to the viscous pus (1 case returned to normal temperature after anti-infection treatment; 1 case had recurrent fever after the operation, and septic shock and death occurred 2 weeks after the operation). A patient with recurrent abdominal and pelvic sclerosis after the operation had multiple abscesses in the abdomen and pelvis, and percutaneous CT-guided drainage was performed for abdominal abscess, but the fever was still repeated. Endoscopic ultrasound-guided balloon dilation plus double pig tail and nasobiliary duct drainage were performed. The patient's temperature returned to normal and abdominal pain was relieved 48 hours after the operation. The total effective rate of abscess drainage was 83.3% (10/12), and the effective rate of suction combined with irrigation for abscess drainage was 81.8% (9/11), and no operation-related complications were observed in all patients. After 3 months of follow-up, no recurrence occurred in 10 patients with effective drainage of abscess, and abscess was self-absorbed in 1 patient with pelvic abscess without effective drainage and no recurrence was observed. Endoscopic ultrasound-guided puncture drainage is of certain clinical value for some liver abscesses and abdominal and pelvic abscesses that are difficult to be drained by conventional puncture, and can reduce the secondary trauma caused by surgical operations.

Objective To explore the clinical value of endoscopic intervention in preventing rebleeding of Forrest Ⅱb grade ulcers.Method A retrospective analysis was conducted on the clinical data of 114 patients from January 2015 to April 2023 due to gastrointestinal bleeding,who were confirmed by gastroscopy as Forrest Ⅱb grade ulcers.86 (75.4％,86/114) patients received endoscopic treatment as endoscopic treatment group,while 28 patients only received medication treatment as medication treatment group.Compare the effectiveness of endoscopic treatment and different endoscopic hemostatic methods for preventing rebleeding.Results There were no statistically significant differences in age,gender,clinical symptom,systolic pressure,hemoglobin concentration,and ulcer site between endoscopic and medication treatment patients (P>0.05).In terms of ulcer size,the length of ulcer in the endoscopic treatment group was smaller than that in the medication treatment group[(9.5±5.3) mm vs (12.8±7.7) mm],the difference was statistically significant (P=0.013).The rebleeding rate of medication treatment group was 21.4％ (6/28);Among the endoscopic treatment group,85 patients (98.8％,85/86) successfully underwent endoscopic treatment,with a rebleeding rate of 11.8％ (10/85),which was lower than that of medication treatment group,but the difference was not statistically significant (P=0.337).Among the patients who successfully underwent endoscopic treatment,62 cases were treated with injection of diluted adrenaline alone,6 cases with titanium clips,and 17 cases were treated with electrocoagulation or electrocoagulation combined with other hemostatic methods.The rebleeding rate were 12.9％ (8/62),16.7％ (1/6),and 5.9％ (1/17),respectively,which were lower than that of medication treatment patients,but the difference was not statistically significant (P=0.474).Due to the need for endoscopic treatment,15 patients were treated with a snare or thermal hemostatic forceps to remove the surface blood clot of the ulcer.Among them,3 cases had jet bleeding at the base (2 cases were successfully stopped by electrocoagulation;1 case had a large amount of bleeding,but endoscopic hemostasis failed,and intervention embolization successfully stopped the bleeding).Among of 16 patients with rebleeding,3 patients were treated with conservative management,and all of them were successfully stopped bleeding;6 cases underwent endoscopic treatment again,of which 4 cases were successfully hemostasis by endoscopy,and 2 cases were successfully hemostasis by surgery after endoscopic hemostasis failure;interventional embolization in 1 case,and successfully hemostasis;6 patients underwent direct surgical procedures,all of which successfully stopped bleeding,but one patient developed multiple organ failure during hospitalization and died without bleeding.Conclusion Endoscopic intervention can to some extent reduce the incidence of rebleeding in Forrest Ⅱb grade ulcers.The effect of electrocoagulation hemostasis on preventing rebleeding is better than that of injection dilution adrenaline method.However,there is a risk of iatrogenic rebleeding when removing blood clots on the surface of ulcers,and careful selection should be made when conditions permit.

Objective:To explore the related factors of thrombocytopenia (TCP) occurrence in patients with cirrhosis.Methods:A cross-sectional study was conducted. Inpatients with an initial diagnosis of cirrhosis at Peking University First Hospital from January 1, 2010 to December 31, 2020 were included. Clinical data such as demographic characteristics, etiology of cirrhosis, complications of cirrhosis, laboratory indicators, Child-Pugh grade, invasive procedures, and mortality during hospitalization were collected. A logistic regression model was used to explore the related factors of TCP occurrence in patients with cirrhosis. Categorical variables were compared by the χ2 test. The inter-group comparison was performed using continuous variables, a t-test, one-way analysis of variance (ANOVA), or a nonparametric test. Results:There were a total of 2 592 cases of cirrhosis. 75 cases with incomplete clinical data were excluded. 2 517 cases were included for analysis. The median age was 58 (50, 67) years. Males accounted for 64%. 1 435 cases (57.0%) developed TCP, and 434 cases (17.2%) had grade 3-4 TCP. Gender, primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC), and concomitant esophagogastric varices (EGV) were the major factors associated with TCP. Females were more prone to combine with TCP ( OR=1.32, 95% CI: 1.12-1.56, P=0.001). Patients combined with EGV ( OR=3.09, 95% CI: 2.63-3.65, P<0.001) were more prone to develop TCP, which was associated with the increased incidence of hypersplenism ( P<0.001). Patients with PBC ( OR=0.64, 95% CI: 0.50-0.82, P<0.001) and PSC ( OR=0.23, 95% CI: 0.06-0.65, P=0.010) were less prone to develop TCP, which was due to the shorter prothrombin time and better coagulation function of PBC patients ( P<0.001), and the lower proportion of hypersplenism in combined PSC patients ( P=0.004). Patients with TCP and grade 3-4 TCP had a higher rate of hemostatic procedures ( P<0.05), but a lower rate of liver biopsy ( P<0.05). Patients with grade 3-4 TCP had a higher nosocomial mortality rate compared to those without ( P=0.004). Conclusion:TCP is common in patients with cirrhosis. However, TCP occurrence is higher in female patients with EGV and lower in patients combined with PBC and PSC. TCP affects invasive procedures and is associated with adverse outcomes.

Humans ; Endoscopic Ultrasound-Guided Fine Needle Aspiration ; Pancreatic Neoplasms ; Pancreas ; Needles

Objective To explore the clinical value of endoscopic intervention in preventing rebleeding of Forrest Ⅱb grade ulcers.Method A retrospective analysis was conducted on the clinical data of 114 patients from January 2015 to April 2023 due to gastrointestinal bleeding,who were confirmed by gastroscopy as Forrest Ⅱb grade ulcers.86 (75.4％,86/114) patients received endoscopic treatment as endoscopic treatment group,while 28 patients only received medication treatment as medication treatment group.Compare the effectiveness of endoscopic treatment and different endoscopic hemostatic methods for preventing rebleeding.Results There were no statistically significant differences in age,gender,clinical symptom,systolic pressure,hemoglobin concentration,and ulcer site between endoscopic and medication treatment patients (P>0.05).In terms of ulcer size,the length of ulcer in the endoscopic treatment group was smaller than that in the medication treatment group[(9.5±5.3) mm vs (12.8±7.7) mm],the difference was statistically significant (P=0.013).The rebleeding rate of medication treatment group was 21.4％ (6/28);Among the endoscopic treatment group,85 patients (98.8％,85/86) successfully underwent endoscopic treatment,with a rebleeding rate of 11.8％ (10/85),which was lower than that of medication treatment group,but the difference was not statistically significant (P=0.337).Among the patients who successfully underwent endoscopic treatment,62 cases were treated with injection of diluted adrenaline alone,6 cases with titanium clips,and 17 cases were treated with electrocoagulation or electrocoagulation combined with other hemostatic methods.The rebleeding rate were 12.9％ (8/62),16.7％ (1/6),and 5.9％ (1/17),respectively,which were lower than that of medication treatment patients,but the difference was not statistically significant (P=0.474).Due to the need for endoscopic treatment,15 patients were treated with a snare or thermal hemostatic forceps to remove the surface blood clot of the ulcer.Among them,3 cases had jet bleeding at the base (2 cases were successfully stopped by electrocoagulation;1 case had a large amount of bleeding,but endoscopic hemostasis failed,and intervention embolization successfully stopped the bleeding).Among of 16 patients with rebleeding,3 patients were treated with conservative management,and all of them were successfully stopped bleeding;6 cases underwent endoscopic treatment again,of which 4 cases were successfully hemostasis by endoscopy,and 2 cases were successfully hemostasis by surgery after endoscopic hemostasis failure;interventional embolization in 1 case,and successfully hemostasis;6 patients underwent direct surgical procedures,all of which successfully stopped bleeding,but one patient developed multiple organ failure during hospitalization and died without bleeding.Conclusion Endoscopic intervention can to some extent reduce the incidence of rebleeding in Forrest Ⅱb grade ulcers.The effect of electrocoagulation hemostasis on preventing rebleeding is better than that of injection dilution adrenaline method.However,there is a risk of iatrogenic rebleeding when removing blood clots on the surface of ulcers,and careful selection should be made when conditions permit.

To compare the efficacy, safety and economic cost of endoscopic ultrasound (EUS)-guided puncture sclerotherapy and laparoscopic decapitation decompression for the renal cysts in the upper pole, data of patients with renal cysts in the upper pole who received EUS-guided puncture sclerotherapy (the EUS group, n=9) or laparoscopic decapitation decompression (the laparoscopy group, n=16) in the Second Affiliated Hospital of Soochow University from January 2021 to August 2022 were analyzed retrospectively. The effective rate, operation time, intraoperative blood loss, incidence of complications, hospital stay and treatment cost of the EUS group and the laparoscopy group were compared. Results showed that the effective rate was comparable in the EUS group and laparoscopy group (9/9 VS 14/16, P=0.520). The operation time was shorter (29.8±4.8 min VS 70.1±11.1 min, t=10.207, P<0.001), intraoperative blood loss less (0 mL VS 26.1±5.9 mL, t=13.089, P<0.001), postoperative hospital stay shorter (3.5±0.7 days VS 5.4±2.0 days, t=2.663, P=0.014), and total cost lower (10 547.85±2 388.19 yuan VS 15 316.09±5 352.45 yuan, t=2.517, P=0.019) in the EUS group compared with those in the laparoscopy group. There was no significant difference in the total hospital stay (8.1±2.0 days VS 9.3±3.1 days, t=1.019, P=0.319) or operation cost (3 946.79±490.82 yuan VS 3 860.18±857.42 yuan, t=-0.277, P=0.784) between the EUS group and laparoscopy group. There was 1 case of puncture bleeding, 1 case of hematuria, and 1 case of lumbago in the laparoscopy group, while no complication occurred in the EUS group. In conclusion, it is preliminarily believed that EUS-guided puncture sclerotherapy for renal cysts in the upper pole has similar clinical effects with higher safety, shorter postoperative hospital stay and lower total hospitalization cost compared with those of laparoscopic decapitation decompression, which is worth of clinical promotion.

Objective:To evaluate the preoperative localization value of endoscopic ultrasound guided fine needle tattooing (EUS-FNT) for laparoscopic distal pancreatectomy in pancreatic lesions with a maximum diameter ≤3 cm.Methods:From November 2017 to October 2022, at the Second Affiliated Hospital of Soochow University, the data of patients with pancreatic lesions ≤3 cm who underwent laparoscopic distal pancreatectomy were retrospectively analyzed. Eight patients who underwent EUS-FNT assisted laparoscopic distal pancreatectomy were included in the fine needle tattooing (FNT) combined laparoscopic group. And 14 patients who underwent simple laparoscopic distal pancreatectomy were taken as the simple laparoscopic group. The success rate and complications of EUS-FNT were observed. The differences in operation time, surgery-related complications and complete resection rate of lesions between the two groups were compared. Mann-Whitney U test and descriptive analysis were used for statistical analysis. Results:In the FNT combined laparoscopic group, the lesions of 4 cases were located in the pancreatic body and 4 cases in the pancreatic tail. In the simple laparoscopic group, the lesions of 4 cases were located in the pancreatic body and 10 cases in the pancreatic tail. There was a significant difference in lesion size between the two groups (14.5 mm (10.8 mm, 16.5 mm) vs. 27.0 mm (23.5 mm, 30.0 mm), Z=-3.09, P=0.001). In the FNT combined laparoscopic group, EUS-FNT was successfully performed in all 8 patients. The average time of laparoscopy after EUS-FNT was (98.4±8.8) min. The marks were clearly visible under the laparoscopic field of view, and no complications such as abdominal hemorrhage and hematoma were observed. Laparoscopic pancreaticocaudectomy was performed in 5 cases and pancreaticocaudectomy plus splenectomy in 3 cases. The median operation time was 192.5 min (176.3 min, 203.8 min). The amount of intraoperative bleeding was large in 2 patients and blood transfusion was needed. The lesions were one-time completely resected in all 8 patients. The postoperative pathology were 6 cases of pancreatic neuroendocrine neoplasm, 1 case of intraductal papillary mucinous neoplasm (IPMN), and 1 case of solid pseudopapilloma. In the simple laparoscopic group, laparoscopic pancreaticocaudectomy was performed in 2 cases and pancreaticocaudectomy plus splenectomy in 12 cases. The median operation time was 202.5 min (192.8 min, 235.0 min), which was longer than that of FNT combined laparoscopic group, but the difference was not statistically significant ( P>0.05). The amount of intraoperative bleeding was large in 2 patients and blood transfusion was needed. In 1 patient with pancreatic body lesions, no lesion was found in the specimen examination after the first pancreatectomy, and the lesions were completely resected after the second partial pancreatectomy. Active abdominal hemorrhage occurred in 1 patient on the second day after operation, and underwent interventional embolization for hemostasis. Two weeks after surgery, 1 patient was found to have a encapsulated fluid with a long diameter of 6 cm around the pancreas by computed tomography re-examination 2 weeks after surgery. The postoperative pathology were 5 cases of pancreatic neuroendocrine neoplasm, 2 cases of IPMN, 1 case of solid pseudopapilloma, 1 case of pancreatic cyst with glandular low-grade intraepithelial neoplasia, 1 case of ectopic spleen, and 4 cases of pancreatic ductal adenocarcinoma. Conclusion:EUS-FNT can effectively localize small pancreatic lesions before laparoscopic distal pancreatectomy, shorten the operation time and improve the complete resection rate under laparoscopy.

To evaluate the diagnostic value and safety of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) in patients with biopsy-negative malignant gastrointestinal stricture, a retrospective analysis was performed on data of patients whose computed tomography scan showed gastrointestinal malignant tumor with complete lumen stricture and endoscopic biopsy results showed negative, who underwent EUS-FNA in the Second Affiliated Hospital of Soochow University from July 2016 to January 2020. Perioperative complications, technical success rate and accuracy of EUS-FNA were analyzed. Eleven cases included in the study, including 7 males and 4 females, with mean age of 60.3 years. There were 8 esophageal strictures and 3 rectal strictures. All patients successfully underwent EUS-FNA, and malignant tumor was found in 10 cases and no tumor cell was found in 1 case. No complications were reported. EUS-FNA is a safe and valuable approach to diagnosing biopsy-negative malignant gastrointestinal strictures.

Endoscopic data of 108 upper gastrointestinal elevated lesions caused by vascular or hemangioma compression by endoscopic ultrasonography (EUS) at the Second Affiliated Hospital of Soochow University, Changshu No.1 People's Hospital, Kushan Hospital of Chinese Medicine and Traditional Chinese Medicine Hospital of Changshu from December 2010 to June 2019 were retrospectively summarized. The results showed that lesions were mainly located in the esophagus [50.9% (55/108)] and stomach [47.2% (51/108)], especially in the middle [40.0% (22/55)] and upper esophagus [36.4% (20/55)], body [66.7% (34/51)] and fundus of stomach [31.4% (16/51)], respectively. The major etiology included splenic artery and aneurysm compression [29.6% (32/108)], aortic compression [23.1% (25/108)], isolated esophageal venous aneurysm compression [13.9% (15/108)] and gastric submucosal vein and venous aneurysm compression [12.0% (13/108)], with diverse endoscopic presentation. The above results suggest that elevated lesions of upper gastrointestinal tract caused by blood vessels and hemangiomas are mostly due to external vascular pressure outside the lumen, but ectopic submucosal arteries and isolated phlebangioma are not uncommon. The lesions are widely distributed with different gastroscopic manifestations. EUS is important for definite diagnosis, and can be combined with color Doppler technique, CT plain scan and angiographic reconstruction if necessary.