BACKGROUNDLaparoscopic splenectomy (LS) has been considered as the standard approach to remove a normal-sized spleen, but it is facing technical challenges when applied to splenomegaly. Hand-assisted laparoscopic technique was designed to facilitate the performance of difficult laparoscopic procedure. This study was aimed to evaluate the efficacy and superiority of hand-assisted laparoscopic splenectomy (HALS) for splenomegaly.

METHODSFrom November 1994 to January 2006, 36 patients with splenomegaly (final spleen weight > 700 g) were treated with laparoscopic operations for splenectomy in our hospital. Conventional LS was performed in 16 patients (7 men and 9 women, group 1) and HALS in the other 20 patients (12 men and 8 women, group 2). The patients' features, intraoperative details and the postoperative outcomes in the both groups were compared.

RESULTSThe both groups were comparable in the terms of patient's age ((38 +/- 12) years vs (43 +/- 14)years, P > 0.05), the greatest splenic diameter ((24 +/- 5)cm vs (27 +/- 7)cm, P > 0.05), preoperative platelet count ((118 +/- 94) x 10(9)/L vs (97 +/- 81) x 10(9)/L, P > 0.05) and diagnosis. Compared with LS group, operation time ((195 +/- 71) minutes vs (141 +/- 64) minutes, P < 0.05) was shorter, intraoperative blood loss ((138 +/- 80)ml vs (86 +/- 45)ml, P < 0.05) and conversion rate (4/16 vs 0/20, P < 0.05) were lower, but hospital stay ((5.3 +/- 3.8) days vs (7.4 +/- 1.6) days, P < 0.05) was longer in HALS group. There was no significant difference in the aspects of intraoperative and postoperative complication rate (2/16 vs 0/20, P > 0.05) or recovery time of gastrointestinal function ((16.3 +/- 11.6) hours vs (18.7 +/- 8.1) hours, P > 0.05) between the two groups.

CONCLUSIONSIn the cases of splenomegaly, HALS significantly facilitates the surgical procedure and reduces the operational risk, while maintaining the advantages of conventional LS. HALS is more feasible and more effective than conventional LS for the removal of splenomegaly.

Adolescent ; Adult ; Aged ; Female ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Splenectomy ; methods ; Splenomegaly ; surgery

BACKGROUNDSurgical treatment has become the standard treatment for nontraumatic diseases of the spleen. This meta-analysis compared the relative merits of laparoscopic splenectomy (LS) with open splenectomy (OS) for nontraumatic splenic diseases.

METHODSA literature search was performed to identify studies comparing perioperative outcomes in patients who underwent LS or OS for nontraumatic diseases. Pooled odds ratios (ORs) and weighted mean differences (WMD) with 95% confidence intervals (CIs) were calculated using a fixed- or random-effects model.

RESULTSThirty-five studies matched the selection criteria. Of the 7 269 patients included 3 981 underwent LS and 3 288 underwent OS for nontraumatic diseases. OS was associated with shorter operation time (WMD = 42.65, 95% CI: 25.58-59.73), whereas LS was associated with reduced operative blood loss (WMD = -133.95, 95% CI: -229.02 to -38.88), need for blood transfusion requirement (OR = 0.53, 95% CI: 0.39-0.72), overall postoperative morbidity rate (OR = 0.44, 95% CI: 0.38-0.51), postoperative mortality rate (OR = 0.38, 95% CI: 0.24-0.59), and length of hospital stay (WMD = -2.73, 95% CI: -3.34 to -2.12).

CONCLUSIONSLS is superior to OS for nontraumatic diseases, with reduced operative blood loss, need for blood transfusion, postoperative morbidity and mortality rates, and length of hospital stay, although OS is associated with reduced operation time. LS may be a good alternative to OS for patients with nontraumatic splenic diseases.

Humans ; Laparoscopy ; adverse effects ; methods ; Spleen ; surgery ; Splenectomy ; adverse effects ; methods ; Splenic Diseases ; surgery

Gallstone disease is a common association in patients with haematological splenomegaly. When indicated, simultaneous splenectomy and cholecystectomy should be performed and traditionally this is accomplished by open surgery. We report a 17 year old thalassaemic girl with splenomegaly complicated by gallstone pancreatitis. We treated her with a combination of needlescopic cholecystectomy and laparoscopic splenectomy as well as delivering the huge spleen via a pfannenstiel incision to hide the scar. We believe this technique is an acceptable alternative mainly for rapid delivery of the spleen and to minimize visible scars hence improving cosmesis.
Cholecystectomy, Laparoscopic/*methods ; Cholelithiasis/etiology ; Cholelithiasis/*surgery ; Splenectomy/*methods ; Splenomegaly/etiology ; Splenomegaly/*surgery ; beta-Thalassemia/*complications

Tuberculosis remains one of the most prevalent and fatal infectious diseases in spite of considerable improvements in medical science. The diagnosis and treatment of extrapulmonary tuberculosis involving the abdomen is still complicated owing to vague or non-specific clinical features. Although rare, isolated splenic involvement is one of the important manifestations of extrapulmonary tuberculosis, and imaging suspicion of the disease is essential. We report a case of surgically confirmed mass-forming splenic tuberculosis showing a layered pattern consisting of caseous necrosis with profound restriction of water molecules surrounded by an irregular rind of granulation tissue with less diffusion restriction on diffusion-weighted magnetic resonance imaging (DWI). In the differential diagnosis of neoplastic or non-neoplastic mass-forming lesions involving the spleen, this unique DWI feature could be helpful in characterizing splenic tuberculosis. The patient has been in clinically disease free status for nearly 20 months after splenectomy.
Diffusion Magnetic Resonance Imaging/*methods ; Female ; Humans ; Middle Aged ; Necrosis ; Splenectomy ; Tuberculosis, Splenic/*pathology

BACKGROUND: Warm autoimmune hemolytic anemia (w-AIHA) is an uncommon disease with heterogeneous response to treatment. Steroids are the standard treatment at diagnosis, whereas rituximab has recently been recommended as the second-line therapy of choice. Our main objective was to document the response to treatment in patients with newly diagnosed w-AIHA, including the effectiveness of low-dose rituximab as frontline treatment and for refractory disease. METHODS: Patients with w-AIHA from 2002 to 2017 were included. Relapse-free survival (RFS), probability of maintained response (MR), and time-to-response were analyzed using the Kaplan–Meier method. Response was classified as complete, partial, and no response. RESULTS: We included 64 adults with w-AIHA (39 women and 25 men). The median age was 37 (16–77) years. Response rates to steroids alone were 76.7%, rituximab plus steroids, 100%; and cyclophosphamide, 80%. RFS with steroids at 6, 36, and 72 months was 86.3%, 65.1%, and 59.7%, respectively. Eighteen patients received rituximab at 100 mg/wk for 4 weeks plus high-dose dexamethasone as first-line therapy, with RFS at 6, 36, and 72 months of 92.3%, 58.7% and 44.1%, respectively. Eight patients refractory to several lines of therapy were treated with low-dose rituximab, and all achieved a response (three complete response and five partial response) at a median 16 days (95% confidence interval, 14.1–17.8), with a 75% probability of MR at 103 months; the mean MR was 81.93±18 months. CONCLUSION: Outcomes of w-AIHA treatment were considerably heterogeneous. Low rituximab doses plus high dexamethasone doses were effective for refractory disease.
Adult ; Anemia, Hemolytic, Autoimmune ; Cyclophosphamide ; Dexamethasone ; Diagnosis ; Female ; Humans ; Methods ; Mexico ; Rituximab ; Splenectomy ; Steroids

Based upon studies from randomized clinical trials, the extended (D2) lymph node dissection is now recommended as a standard procedure for local advanced gastric cancer worldwide. However, the rational extent lymphadenectomy for local advanced gastric cancer has remained a topic of debate in the past decades. Patients with more lymph nodes harvested may have better survival. Negative node count may provide prognostic information for gastric cancer patients. The extranodal metastasis is significantly associated with the survival of gastric cancer patients and should be incorporated into N stage. In total gastrectomy for proximal gastric cancer without great curvature invasion, prophylactic splenectomy should be avoided not only for operative safety but also for survival benefit. The metastatic rate of No14v nodes for patients with distal stage III( disease is about 20%, so D2+ No.14v lymphadenectomy may be an option in a potentially curative gastrectomy for tumors with metastasis to the No.6 nodes. According to JCOG9501, extend D2+PAND should not be used to treat curable stage T2b, T3, N1-2 (II(B-III(A) gastric cancer. But the clinical benefit of D2+PAND for patients with stage T4 and/or stage N3 (III(B, III(C) disease could not be determined. The quality control of D2 procedure is very important for the prognosis of gastric cancer patients. Base on the experience from Europe, Unite States and China, centralization of gastric cancer treatment will improve the outcome of gastric cancer operation effectively.
China ; Gastrectomy ; Humans ; Lymph Node Excision ; methods ; Prognosis ; Splenectomy ; Stomach Neoplasms ; diagnosis ; pathology ; surgery

Adolescent ; Adult ; Aged ; Female ; Humans ; Laparoscopy ; Male ; Middle Aged ; Splenectomy ; methods

BACKGROUNDLaparoscopic splenectomy (LS) shows many advantages compared with open surgery except for the high cost. This study was aimed to recommend secondary pedicle division strategy as a method with high cost-effectiveness.

METHODSFrom January 2003 to June 2005, 14 consecutive patients underwent laparoscopic splenectomy. The splenic pedicle was controlled by secondary pedicle division strategy in 8 cases and by Endo-GIA in the other 6 cases. A retrospective study was carried out to evaluate the operative time, blood loss, time to diet, operative morbidity, postoperative stay, and operative cost.

RESULTSLS was performed successfully in a total of 14 cases. There was no significant difference between the two strategies in operative time, blood loss, time to diet, operative morbidity and postoperative stay. The operative cost of secondary pedicle division strategy group (RMB 8354.38 +/- 752.10) was significantly lower than that of Endo-GIA group (RMB 11053.33 +/- 602.27) (P < 0.01).

CONCLUSIONSLaparoscopic splenectomy by secondary pedicle division strategy is a safe, effective and economical procedure with the value of popularization in developing countries.

Adolescent ; Adult ; Aged ; Cost-Benefit Analysis ; Female ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Retrospective Studies ; Splenectomy ; methods

Adult ; Female ; Hemangioma ; surgery ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Spleen ; surgery ; Splenectomy ; methods ; Splenic Neoplasms ; surgery

OBJECTIVE: To determine the therapeutic effect of laparoscopic splenectomy, perisoph-agogastric devascularization, and endoscopic variceal ligation (EVL) on patients with portal hypertension. METHODS: We randomly divided 105 patients into 3 groups: 40 had endoscopic band ligation (the ligation group), 35 had splenectomy and perisoph-agogastric devascularization (the laparotomy group), and the other 30 had laparoscopic splenectomy, perisoph-agogastric devascularization and endoscopic variceal ligation (the combination group). Blood samples were analyzed preoperatively and postoperatively on day 1,3,and 7,including alanine aminotransferase(ALT),aspartate aminotransferase(AST),total bilirubin(TBIL),and directed bilirubin(DBIL). The length of stay, blood loss, operation time, anal exhaust time, azygos vein diameter, blood flow velocity and blood flow, recurrence of esophageal varices and rehaemorrhagia were compared. RESULTS: Between the combination group and the laparotomy group, the serum levels of TbIL and Dbil had difference on 1st postoperative day(P<0.05). AST had difference on 7th postoperative day(P<0.05). The length of stay, blood loss, operation time, and anal exhaust time had significant difference(P<0.05). Among the combination group, the laparotomy group and the ligation group, the azygos vein blood flow before and after the treatment, recurrence of esophageal varices and rehaemorrhagia had no difference(P<0.05). CONCLUSION Laparoscopic splenectomy, perisoph-agogastric devascularization and endoscopic variceal ligation have less trauma, lower recurrence rate, fewer complications and rapid recovery, and may reduce the azygous vein blood flow. It can be used safely for portal hypertension.
Adult ; Endoscopy ; methods ; Esophageal and Gastric Varices ; complications ; surgery ; Female ; Humans ; Hypertension, Portal ; complications ; surgery ; Laparoscopy ; methods ; Ligation ; methods ; Male ; Middle Aged ; Splenectomy ; methods