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1.
Sci Rep ; 11(1): 4493, 2021 02 24.
Article in English | MEDLINE | ID: mdl-33627697

ABSTRACT

To date, it is unclear which treatment modality, liver resection (LR) or transarterial chemoembolization (TACE) is the more appropriate for patients with huge (≥ 10 cm) hepatocellular carcinoma (HCC). The study aim was to compare, using propensity score matching, short- and long-term outcomes of patients with huge HCC who underwent potentially curative LR or TACE. Patients with huge HCC who had been managed at the Clinical Center by curative-intent LR or by palliative TACE between November 2001 and December 2018 were retrospectively identified. The morbidity and mortality rates and overall survival were compared between the groups before and after the propensity score matching. Independent predictors of long-term survival were determined by multivariate analysis. A total of 103 patients with huge HCC were included; 68 were assigned to the LR group and 35 to the TACE group. The overall morbidity rate was higher in the LR group than in the TACE group before matching (64.7% vs. 37.1%, p = 0.012), while there was no difference after matching (60% vs. 30%, p = 0.055). The major morbidity and 30-days mortality were similar between the groups before and after matching. The LR group was associated with longer overall survival than the TACE group before matching (p = 0.032) and after matching (p = 0.023). Total bilirubin and TACE treatment were independent prognostic factors associated with long-term survival. In patients with huge HCC, liver resection provides better long-term survival than TACE and should be considered as the initial treatment whenever possible.


Subject(s)
Carcinoma, Hepatocellular/pathology , Liver Neoplasms/pathology , Liver/pathology , Adolescent , Adult , Aged , Aged, 80 and over , Chemoembolization, Therapeutic/methods , Female , Hepatectomy/methods , Humans , Male , Middle Aged , Multivariate Analysis , Prognosis , Propensity Score , Retrospective Studies , Treatment Outcome , Young Adult
2.
Balkan J Med Genet ; 22(1): 75-80, 2019 Jun.
Article in English | MEDLINE | ID: mdl-31523624

ABSTRACT

Treatment of colorectal metastatic cancer is still challenging, despite recent improvements in chemotherapy. A genetic cancer profile, such as the KRAS (Kirsten rat sarcoma) gene status, plays a key role in individualized tailored therapy. Molecular targeted therapy added to neo-adjuvant chemotherapy can achieve a better pathological response and prolong survival. Pathological complete response of colorectal cancer stage IV is rare. A 47-year-old female patient presented with rectal adenocarcinoma and three liver metastases (cT3d/4, N2, Ml). After seven cycles of Bevacizumab and CAPOX in neoadjuvant setting, we noted more than 70.0% regression of metastases and complete regression of the primary tumor. We performed low anterior resection of rectum and synchronous subsegmental resection of S3, because the other two lesions were not detectable. Pathology revealed complete response of the primary and also secondary tumors. After 8 months, diagnostic tests did not show any sign of recurrence and the remaining liver lesions disappeared. Colorectal cancer is a heterogeneous disease and it is necessary to identify patients who are at-risk of recurrence and suitable for neoadjuvant therapy. Genetic biomarkers play an important role in metastatic colorectal cancer treatment. Because of the mutated KRAS gene, Bevacizumab was added to cytotoxic therapy achieving a complete pathological response of primary tumor and metastasis. This case is unique because all reported cases with similar results, described staged surgery and one of reverse staged surgery, but with similar results. This neoadjuvant therapy has extraordinary results for colorectal cancer stage IV and can help disease-free and long-term survival.

3.
Hernia ; 17(4): 483-6, 2013 Aug.
Article in English | MEDLINE | ID: mdl-23076625

ABSTRACT

PURPOSE: Only a few series of patients with a spigelian hernia managed on an outpatient basis have been reported in the literature. The aim of this prospective study was to evaluate the results of the elective spigelian hernia repair as an ambulatory procedure. METHODS: From June 2007 to June 2010, 8 patients with 9 spigelian hernias were electively operated on under local anesthesia as a day case. Four patients had unilateral spigelian hernia, 1 had spigelian and inguinal on the same side, 1 had spigelian and epigastric, 1 had spigelian and umbilical, and 1 patient had bilateral spigelian and umbilical hernia. Spigelian hernia was managed by the "open preperitoneal flat mesh technique." In patients with several ventral hernias at different sites, "the open preperitoneal flat mesh technique" was performed using one separate flat mesh for each of the hernias; for the patient with inguinal hernia, the Lichtenstein procedure was performed in addition. RESULTS: No complications and recurrences were recorded during a mean follow-up of 23.5 months (range: 11-35). CONCLUSION: The elective spigelian hernia can be successfully repaired under local anesthesia as a day-case procedure. The "open preperitoneal flat mesh technique" provides excellent results under these conditions.


Subject(s)
Ambulatory Care , Hernia, Ventral/surgery , Herniorrhaphy/methods , Adult , Aged , Aged, 80 and over , Anesthesia, Local , Bupivacaine/analogs & derivatives , Female , Follow-Up Studies , Hernia, Inguinal/surgery , Humans , Length of Stay , Levobupivacaine , Male , Middle Aged , Operative Time , Procaine , Prospective Studies , Surgical Mesh , Young Adult
4.
Acta Chir Iugosl ; 54(1): 41-5, 2007.
Article in Serbian | MEDLINE | ID: mdl-17633861

ABSTRACT

The phenomenon now known as haemobilia was first recorded in XVII century by well known anatomist from Cambridge, Francis Glisson and his description was published in Anatomia Hepatis in 1654. Until today etiology, clinical presentation and management are clearly defined. Haemobilia is a rare clinical condition that has to be considered in differential diagnosis of upper gastrointestinal bleeding. In Western countries, the leading cause of haemobilia is hepatic trauma with bleeding from an intrahepatic branch of the hepatic artery into a biliary duct (mostly iatrogenic in origin, e.g. needle biopsy of the liver or percutaneous cholangiography). Less common causes include hepatic neoplasm; rupture of a hepatic artery aneurysm, hepatic abscess, choledocholithiasis and in the Orient, additional causes include ductal parasitism by Ascaris lumbricoides and Oriental cholangiohepatitis. Clinical presentation of heamobilia includes one symptom and two signs (Quinke triad): a. upper abdominal pain, b. upper gastrointestinal bleeding and c. jaundice. The complications of haemobilia are uncommon and include pancreatitis, cholecystitis and cholangitis. Investigation of haemobilia depends on clinical presentation. For patients with upper gastrointestinal bleeding oesophagogastroduodenoscopy is the first investigation choice. The presence of blood clot at the papilla of Vater clearly indicates the bleeding from biliary tree. Other investigations include CT and angiography. The management of haemobilia is directed at stopping bleeding and relieving biliary obstruction. Today, transarterial embolization is the golden standard in the management of heamobilia and if it fails further management is surgical.


Subject(s)
Hemobilia , Hemobilia/diagnosis , Hemobilia/etiology , Hemobilia/therapy , Humans
5.
Acta Chir Iugosl ; 53(1): 29-34, 2006.
Article in Serbian | MEDLINE | ID: mdl-16989143

ABSTRACT

INTRODUCTION: The dilemma whether to use the mesh or non mesh technique in the management of umbilical, epigastric and small incisional hernia is slowly fading away. The open preperitoneal "flat mesh" technique performed as ambulatory surgery may be one of the solutions. THE AIM: The aim of this retrospective study is to present the results of open preperitoneal "flat mesh" technique in the management of umbilical, epigastric and small incisional hernia within MATERIAL AND METHODS: This study included 34 patients (11 of them with umbilical, 13 with epigastric and 8 of them with small incisional hernia) operated by one surgeon in the period January 2004-January 2006. RESULTS: The median operative time was 52 minutes for umbilical hernia's, 43 minutes for epgastric and 54 minutes for incisional hernia's. The ambulatory surgery was performed at 91% of patients. The median hospitalization was 4h for patients with umbilical hernia's, 3,7h for patients with epigastric and, 7,7h for patients with small incisional hernia. The follow up is 10,5 months. Apart of one superficial infection other complications were absent. CONCLUSION: The open preperitoneal "flat mesh" technique performed in local anesthesia as an ambulatory surgery provides good results in the management of umbilical, epigastric and small incisional hernia.


Subject(s)
Ambulatory Surgical Procedures , Anesthesia, Local , Surgical Mesh , Adult , Aged , Female , Hernia, Ventral , Humans , Male , Middle Aged
6.
Acta Chir Iugosl ; 53(1): 35-40, 2006.
Article in Serbian | MEDLINE | ID: mdl-16989144

ABSTRACT

Three main hepatic veins: right, middle and left are constant, but there is a variable number of retrohepatic vessels called accessory or minor hepatic veins. The most important of them are veins reffered to as middle right hepatic vein (MRHV) draining segment VII and inferior right hepatic vein (IRHV) draining segment VI. The incidence of large MRHV and IRHV reaching or exceeding a caliber of 5mm, their arrangement in the liver and drainage territories were investigated in our collection of 142 injection-corrosion specimens of the liver. In 1/5 of the cases with large IRHV this vein drains small part of segment VI, sometimes its insignificant marginal part so it couldn't be used for segment VI preservation when it is necessary. A precise knowledge of the vein anatomy of right posterior sector of the liver and its vein drainage territories is very important during complex dissections of the retrohepatic areas, resections and preservation liver parenchima.


Subject(s)
Hepatic Veins/anatomy & histology , Adult , Aged , Aged, 80 and over , Female , Hepatectomy , Hepatic Veins/surgery , Humans , Male , Middle Aged , Terminology as Topic
7.
Acta Chir Iugosl ; 52(1): 33-9, 2005.
Article in Serbian | MEDLINE | ID: mdl-16119312

ABSTRACT

The aim of this study is to present our experience in the diagnosis and treatment of pancreatic pseudocysts. A pancreatic pseudocyst is an incapsulated collection of pancreatic juice, enclosed by nonepithelial elements, containing a high concentration of pancreatic enzymes, bicarbonates and necrotic detritus. It is a common complication of acute pancreatitis and trauma of the pancreas. In the period between 1996 and 2001, 53 surgical procedures were performed for pancreatic pseudocyst at the Institute for Digestive Diseases (First Surgical University Hospital), 35 male patients (67%) and 17 female patients (33%) underwent surgery. In 39 (75%) patients the method of choice was cystojejunostomy by Roux. In 4 cases distal pancreatectomy for pseudocysts localized within the pancreatic tail was performed, complete pseudocyst excision only was performed in one case and complete pseudocyst excision combined with cystojejunostomy was also performed in one case. Cystogastrostomy and drainage in one case and partial cystectomy and drainage also in one case. Surgical internal drainage is the method of choice for the treatment of pancreatic pseudocysts, involving low morbidity and mortality rates.


Subject(s)
Pancreatic Pseudocyst/surgery , Adult , Digestive System Surgical Procedures , Female , Humans , Male , Middle Aged , Pancreatic Pseudocyst/pathology
8.
Acta Chir Iugosl ; 50(4): 53-67, 2003.
Article in Serbian | MEDLINE | ID: mdl-15307498

ABSTRACT

After the introduction of prosthetic material in hernia surgery the fundamental changes in operative strategy occurred. This is because the coverage of myopectineal orifitium with non-absorbable prosthesis decreases the incidence of recurrences. Because of the appearance of lateral re-recurrences after the classical Rives procedure, we modified the operative technique. The modified Rives technique consists of the following: always polypropilen mesh 15x10 cm; creation of the new internal inguinal ring between Poupart's ligament and mesh; no lateral notching the mesh and anchoring mesh 2-3 cm from the medial, inferior, lateral and superior edge. During the period January 2001-December 2003, 34 cases of recurrent hernias were operated on 7th dept. of I Surgical Clinic of CCS. The recurrences were managed by classical (10/34) or modified Rives technique through direct inguinal approach (22/34), less frequently Lichtenstein procedure (1/34) and McVay (1/34) technique. Among 10 patients with recurrent inguinal hernias managed by classical Rives technique 2 re-recurrences appeared (indirect and interstitial) and 2 cases of infection (immediately after the operation or 7 months after the operation), and in the group of 22 cases with recurrent inguinal hernias managed by modified Rives technique the aim complications didn't appear. Using the modified Rives technique we managed the primary hernias in 56 cases without recurrences and infections. The modified Rives technique, because of the way of mesh fixation (all around), no lateral notching of mesh and remaining hem in all directions secures abdominal wall protection 2-3 cm from the line of fixation and prevents any movement of the mesh. This procedure enables management of all inguinal hernias regardless to their size and full protection of the medial, femoral and lateral inguinal triangle. The modified Rives technique is the technique of choice for big multiple defects (giant inguino-scrotal and re-recurrences), especially among patients with increased intra-abdominal pressure when other techniques may be insufficient because of mesh protrusion.


Subject(s)
Digestive System Surgical Procedures/methods , Hernia, Inguinal/surgery , Humans , Male , Postoperative Complications , Recurrence , Surgical Mesh
9.
Acta Chir Iugosl ; 50(2): 37-48, 2003.
Article in Croatian | MEDLINE | ID: mdl-14994568

ABSTRACT

In solving inguinal hernias, surgeons today have in front of them many variations of different operative procedures (both tensional and non-tensional techniques). They are performed through operative or endoscope approach. Classical tension techniques present the operation of choice for smaller indirect, direct or femoral hernias among younger patients while non/tensional techniques are the best solution for all types of inguinal hernia among older patients with big destruction of transversal fascia and the best solution for most of recurrent hernias. Positioning of mesh with non-tensional techniques can be completed on different levels, with big hernias where the biggest part of transversal fascia of miopectineal orifitium is destroyed it is anatomically the most useful to place the mesh in preperitoneal space. Rives technique is the base of that concept and it presents one of good solutions in that kind of situations. In the period January 2001 until december 2002 using different operative techniques the authors treated 99 inguinal hernias of which 78 were primary and 21 recurrent hernias. Rives technique was performed in 46 cases (46.5%) among which 26 cases were primary inguinoscrotal hernias (3 patients IIIA, 22 patients IIIB, 1 patient IIIC, according to Nyhus classification) and 20 cases were recurrent hernias (6 patients IVA, 11 IVB, 3 IVD). Complications after Rives technique were the following: 1 recurrence (2.17%), 1 ischemic orchitis (2.17%) and 1 scrotal hematoma (2.17%). Infections and chronic pain were not present. The follow up was from 30 days to 2 years. Authors have shown that Rives technique is reliable solution for primary indirect, direct and femoral hernias with big hernial defect (especially for big, so called "giant" inquinoscrotal hernias) and for all types of recurrent hernias. The advantage of the technique is an easy performance without some previous special training because of the fact that dissection and preparation is the same as for the tension techniques. With small amount of prosthetic material all weak points of miopectineal orifitium are closed. The real risks of this technique are ischemic orchitis and chronis neuralgia in treatment of recurrent hernias and the presence of polypropylene mesh in Bogras space.


Subject(s)
Hernia, Inguinal/surgery , Humans , Postoperative Complications , Recurrence , Reoperation , Surgical Mesh , Surgical Procedures, Operative/methods
10.
Acta Chir Iugosl ; 49(3): 19-24, 2002.
Article in Croatian | MEDLINE | ID: mdl-12587443

ABSTRACT

The authors present a short overview of the development of elective splenic resections. Past and present indications are presented. Contemporary hemostatic technique for elective splenic resection are discussed. An original new technique for transsegmental partial splenic resection using RF generator Radionic Cool Tip(without any aditional hemostatic procedures is presented. This technique is inovative and when use properly it is a practically zero blood loos technique. A patient with transsegmental splenic resection using RF generator is presented. Further clinical application of the technique is necessary.


Subject(s)
Catheter Ablation/methods , Splenectomy/methods , Catheter Ablation/instrumentation , Electrocoagulation/instrumentation , Electrocoagulation/methods , Female , Humans , Middle Aged
11.
Acta Chir Iugosl ; 46(1-2): 43-5, 1999.
Article in English | MEDLINE | ID: mdl-10951798

ABSTRACT

Fibrin tissue adhesive (FTA) is an agent developed for achieving better hemostasis and adhesion of living tissue. FTA appears to have no tissue toxicity, promotes a firm seal in seconds to minutes, is reabsorbed in days to weeks following application, and appears to promote local tissue growth and repair. It can be used in various surgical procedures. It has been used preoperatively, perioperatively and postoperatively in abdominal surgical procedures. There were no side effects. Improvement of surgical hemostasis was obvious in all patients. Anastomotic leakages were closed in a shorter time without surgical intervention. Sero-lymphatic drainage after surgical procedures that include extensive lymph node dissections was less. Use of FTA in treatment of fistula in ano was successful. The data would indicate that use of FTA may be a good alternative in solving various conditions in every day clinical practice, although a bigger randomized series, and longer follow up is needed.


Subject(s)
Abdomen/surgery , Fibrin Tissue Adhesive , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged
12.
Acta Chir Iugosl ; 45(2 Suppl): 53-9, 1998.
Article in Croatian | MEDLINE | ID: mdl-10951789

ABSTRACT

Colorectal carcinoma metastasizes into the liver, but liver-only metastases are infrequent. Liver-only metastases are seen mainly from colorectal carcinoma. This is the only metastatic disease where treatment aimed only or mainly at the liver metastases is employed with curative intent. If liver resection for colorectal metastases is done by an experienced team, adhering to predefined indications, five year survival ranges from 30-40%, operative mortality is 3-5% and the postoperative morbidity is acceptable. New diagnostic techniques have been introduced and indications for liver resection extended. This paper presents the current limitations and possibilities for the surgical management of colorectal metastases in the liver.


Subject(s)
Carcinoma/secondary , Carcinoma/surgery , Colorectal Neoplasms/pathology , Liver Neoplasms/secondary , Liver Neoplasms/surgery , Humans
13.
Acta Chir Iugosl ; 42(1): 21-7, 1995.
Article in Croatian | MEDLINE | ID: mdl-8975522

ABSTRACT

Estimation of the gallbladder (GB) motility disorders after gastric surgery has not yet been assessed because of the shortage of the reliable diagnostic methods. The aim of the study is introduction, modification and establishment of the infusion cholescintigraphy into clinical practice and its performance in the groups of patients with gastric resection (RVBI i RVBII), total gastrectomy and patients after gastroplasty. Obtained data produced information about motility disorders caused by billateral truncal vagotomy, lack of the food transit through duodenum and if the motility disorders are the same in different time periods after operation. In groups of patients without truncal vagotomy (RVBI and RVBII), minor motility disorders are registered in comparison to the groups after truncal vagotomy. In the period of 6 months after surgery, higher motility disorders are registered in the group of patients with total gastrectomy, while after 9-12 months GB motility completely recovers. Groups with preserved transit of food through duodenum (RVBI and gastroplasty), has minor motility disorders in comparison to the group without transit of food through duodenum (RVBII and total gastrectomy). By introducing infusion cholescintigraphy, reliable method for the GB motility assessment is obtained.


Subject(s)
Duodenum/surgery , Gallbladder/diagnostic imaging , Stomach/surgery , Adult , Aged , Female , Gallbladder/physiopathology , Gallbladder Emptying , Humans , Male , Middle Aged , Postoperative Complications , Radionuclide Imaging
14.
Cancer ; 73(11): 2687-90, 1994 Jun 01.
Article in English | MEDLINE | ID: mdl-8194006

ABSTRACT

BACKGROUND: The occurrence of independent synchronous esophageal carcinoma in patients with grossly invasive esophageal cancer (GEC) is well known. Although multiple primary carcinoma of the esophagus is not uncommon, the exact prevalence is controversial, and its clinicopathologic features remain relatively unknown. METHODS: Fifty-four patients with squamous cell GEC who underwent transthoracic esophagectomy with systematic lymphadenectomy between 1987 and 1991 at the Institute for Digestive Diseases, Belgrade University Clinical Center, were included in the study. RESULTS: Detailed histopathologic examination of the esophagus resected for squamous cell carcinoma was performed in 54 patients and revealed 17 patients (31%) with associated cancer independent of the main tumor. The second lesion was significantly less invasive than the main tumor. There was no significant difference (P = 0.06) in sex, age, main tumor site, tumor differentiation, tumor diameter, lymph node involvement, or tumor stage between patients with multiple cancer and patients with solitary cancer, but there was a significant difference in the depth of invasion (P < 0.01). The tumor stage in patients with multiple cancer was determined by the main tumor stage and was not influenced by the associated lesion. The prevalence of multiple primary cancer of the esophagus is lower in other reports than in this series. CONCLUSIONS: The patients in this study had significantly more invasive main tumors. It seems likely that a higher prevalence of multiple cancer may be expected in patients with advanced main tumor penetration. These results support the concept that the entire esophagus may be considered as one entity of field cancerogenesis.


Subject(s)
Carcinoma, Squamous Cell/pathology , Esophageal Neoplasms/pathology , Neoplasms, Multiple Primary/pathology , Carcinoma, Squamous Cell/epidemiology , Esophageal Neoplasms/epidemiology , Female , Humans , Male , Middle Aged , Neoplasm Invasiveness , Neoplasms, Multiple Primary/epidemiology
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