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1.
Medicina (Kaunas) ; 59(8)2023 Aug 04.
Article in English | MEDLINE | ID: mdl-37629713

ABSTRACT

Background and Objectives: Insulinoma is a rare tumor of the Langerhans islets of the pancreas. It produces insulin and causes severe hypoglycemia with neuroglycopenic symptoms. The incidence is low, at about 1-2 per 1 million inhabitants per year. The diagnosis is based on the presence of Whipple's triad and the result of a fasting test. Surgery is the treatment of choice. Objectives: A retrospective observational study of patients operated on for insulinoma in our hospital focused on the diagnosis, the type of surgery, and complications. Materials and Methods: We retrospectively reviewed patients operated on due to insulinoma. There were 116 surgeries between 2000 and 2022. There were 79 females and 37 males in this group. A fasting test and a CT examination were performed on all the patients. Results: The average duration of the fasting test was 18 h. Insulinoma was found in the body and tail of the pancreas in more than half of the patients. Enucleation was the most frequent type of surgery. Complications that were Clavien Dindo grade III or more occurred in 18% of the patients. The most frequent complications were abscesses and pancreatic fistula. Five patients had malignant insulinoma. Conclusions: Surgery is the treatment of choice in the case of insulinomas. The enucleation of the tumor is a sufficient treatment for benign insulinomas, which are not in contact with the main pancreatic duct. Due to the low incidence of the condition, the centralization of patients is recommended.


Subject(s)
Hypoglycemia , Insulinoma , Pancreatic Neoplasms , Female , Male , Humans , Insulinoma/diagnosis , Insulinoma/surgery , Retrospective Studies , Pancreas , Hypoglycemia/etiology , Pancreatic Neoplasms/diagnosis , Pancreatic Neoplasms/surgery
2.
Diagnostics (Basel) ; 14(1)2023 Dec 22.
Article in English | MEDLINE | ID: mdl-38201334

ABSTRACT

Radiofrequency thermal ablation (RFA) is widely used and has been accepted for the treatment of unresectable tumors. The leading technique that is used is percutaneous RFA under CT or US guidance. Multicenter surveys report acceptable morbidity and mortality rates for RFA. The mortality rate ranges from 0.1% to 0.5%, the major complication rate ranges from 2% to 3%. Diaphragmatic injury is a rare complication and it is described after RFA of subdiaphragmatic tumors. Most of them are without clinical importance. There are some case reports about diaphragmatic herniation of the intestine into the pleural cavity. We present a case of diaphragmatic perforation resulting in the herniation of the liver into the pleural cavity. A thoracotomy was performed, the liver was lowered back into the peritoneal cavity and the perforation was closed with mesh.

3.
J Minim Access Surg ; 12(3): 226-34, 2016.
Article in English | MEDLINE | ID: mdl-27279393

ABSTRACT

INTRODUCTION: Inguinal hernia repair is one of the most frequently performed surgical procedures worldwide in general surgery. The transabdominal laparoscopic (TAPP) approach in the therapy of inguinal hernia seems to be a suitable alternative to classical open inguinal hernia repair mainly in the hands of an experienced surgeon. TAPP repair offers the possibility of gentle dissection with implantation of the mesh and the possibility of non-invasive fixation of the implanted mesh. MATERIALS AND METHODS: Data analysis encompassed all patients who underwent inguinal hernia surgery at our Surgical Department within the period from July 1, 2012 to September 30, 2014 and who fulfilled the inclusion criteria. The standard surgical technique was used. Data were entered and subsequently analysed on the Herniamed platform. Herniamed is an Internet-based register in German and English, and includes all data of outpatient and hospitalised patients who underwent surgery for some type of hernia. All relevant patient data are collected via Internet. RESULTS: There were 241 patients enrolled in the group and there were 396 inguinal hernias repaired in total. Standard long-term follow-up after 12 months was evaluated in 205 patients (85.06%), and in the rest of the patients during the closing of the study, but at least 6 months after operation. The mean follow-up was at 19.69 months. At the 1-year assessment, mild discomfort was reported in the groin in 10 patients (4.88%) [1-3 on the visual analogue scale (VAS)]. Post-operative pain lasting over 12 months in the groin of moderate degree (4-6 VAS) was reported in two cases (0.97%). There was no recurrence and no chronic post-operative pain of severe degree reported. CONCLUSION: Our study demonstrates that laparoscopic inguinal hernia repair using the TAPP technique with the implantation of a self-fixation mesh is fast, effective, reliable and economically advantageous method in experienced hands and, according to our results, reduces the occurrence of post-herniorrhaphy inguinal pain (CPIP) and has a low recurrence rate.

4.
Wideochir Inne Tech Maloinwazyjne ; 10(3): 373-81, 2015 Sep.
Article in English | MEDLINE | ID: mdl-26649083

ABSTRACT

INTRODUCTION: The role of fixation of the mesh is especially important in the endoscopic technique. The fixation of mesh through penetrating techniques using staples, clips or screws is associated with a significantly increased risk of developing a post-herniotomy pain syndrome. AIM: To demonstrate the safety and efficacy of the self-fixating anatomical Parietex ProGrip laparoscopic mesh (Sofradim Production, Trévoux France) used with laparoscopic transabdominal preperitoneal hernia repair. The incidence of chronic post-herniotomy pain and recurrence rate in the follow-up after 12 months were evaluated. MATERIAL AND METHODS: Data analysis included all patients who underwent inguinal hernia surgery at our Surgical Department within the period from 1.05.2013 to 31.12.2014, who fulfilled the inclusion criteria. Standard surgical technique was used. Data were prospectively entered and subsequently analyzed on the Herniamed platform. Herniamed is an internet-based register in German and English language and includes all data of patients who underwent surgery for some types of hernia. RESULTS: There were 95 patients enrolled in the group and there were in total 156 inguinal hernias repaired. The mean follow-up was 15.52 months. At the assessment at 1 year mild discomfort in the groin was reported in 2 patients (3.51%) (1-3 VAS). No recurrence or chronic postoperative pain was reported. CONCLUSIONS: Laparoscopic inguinal hernia repair using the transabdominal preperitoneal technique with implantation of the ProGrip laparoscopic mesh is a fast, effective and reliable method in experienced hands, which according to our results reduces the occurrence of chronic post-operative inguinal pain with simultaneously a low recurrence rate.

5.
Front Surg ; 2: 28, 2015.
Article in English | MEDLINE | ID: mdl-26161386

ABSTRACT

INTRODUCTION: The Laparoscopic TAPP (transabdominal pre-peritoneal inguinal hernia repair) - technique is becoming more widely and frequently used due to higher patient satisfaction and lower rates of both relapse and complications. MATERIALS AND METHODS: The role of the fixation of the mesh is especially important in regard to the endoscopic technique. The fixation of mesh through penetrating techniques using staples, clips, or screws is associated with a significantly increased risk of developing a chronic post-herniotomy inguinal pain syndrome (CPIP). In order to answer the question "fixation or no fixation of the mesh," the use of self-adhesive mesh is an optimal compromise. CONCLUSION: With the authors own operative technique consisting also of a standard pre- and post-operative management, the self-adhesive mesh was proven to be extremely reliable. As no specific materials to fix the mesh were needed, the method was fast, simple, and economical. We could also reduce the incidences of chronic inguinal pain in our patient population by using the self-adhesive mesh, without the risk of an increased recurrence rate in the observation period.

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