[Hidradenocarcinoma of the heel associated with inguinal metastases].

Science.gov (United States)

Labbardi, W; Hali, F; Marnissi, F; Cribier, B; Chiheb, S

Hidradenocarcinoma is a rare malignant tumour involving the sweat glands. It classically arises de novo, only rarely resulting from pre-existing hidradenoma. The literature contains few reports of lymph node metastasis in this tumour. We report a case of a patient with hidradenocarcinoma of the heel associated with inguinal node metastases. We report the case of a 64-year-old patient with a history of chronic smoking, who in the last two years developed a painless nodule in his right heel, with no prior injury, and which gradually increased in size to become an ulcerated tumour. Physical examination revealed a rounded tumour mass, ulcerated in the centre, and associated with multiple inguinal adenopathies. Histological and immunohistochemical examination was suggestive of hidradenocarcinoma. The patient had undergone extensive local excision with inguinal lymphadenectomy. Histological examination showed infiltration of lymph nodes by the tumour with capsular rupture. Radiotherapy was subsequently given. The outcome was good without recurrence after 34 months of follow-up. Hidradenocarcinoma is a rare malignant tumour. Diagnosis is based on histological and immunohistochemical examination. However, hidradenocarcinoma may on occasion be difficult to differentiate from hidradenoma, a benign tumour, hence the interest of complete surgical resection with safety margins even in the absence of cytological malignancy. Local recurrences are common. The occurrence of lymph node metastasis during hidradenocarcinoma has been described only rarely in the literature. Such metastases usually occur after tumour resection. The specific features of our case are the rarity of lymph node metastases in hidradenocarcinoma coupled with the fact that these metastases were discovered upon diagnosis of the primary tumour. Copyright © 2017. Published by Elsevier Masson SAS.

Subcutaneous endoscopically assisted ligation using miniport for ...

African Journals Online (AJOL)

Background This report describes the first miniport method using subcutaneous endoscopically assisted ligation (SEAL) for the treatment of girls with inguinal hernia. To validate its safety and efficacy, the authors evaluated their early experiences. Methods Between April 2014 and December 2014, 19 SEALs using miniport ...

Taking NOTES: translumenal flexible endoscopy and endoscopic surgery.

Science.gov (United States)

Willingham, Field F; Brugge, William R

2007-09-01

To review the current state of natural orifice surgery and examine the concerns, challenges, and opportunities presented by translumenal research. Translumenal endoscopic procedures have been the focus of extensive research. Researchers have reported natural orifice translumenal endoscopic surgery in a swine model in several areas involving the abdominal cavity. Diagnostic procedures have included endoscopic peritoneoscopy, liver biopsy, lymphadenectomy, and abdominal exploration. Several gynecologic procedures including tubal ligation, oophorectomy, and partial hysterectomy have been demonstrated using current commercial endoscopes. Gastrointestinal surgical procedures, including gastrojejunostomy, cholecystectomy, splenectomy, and distal pancreatectomy have been performed successfully via transgastric and/or transcolonic approaches. There have been no studies of natural orifice translumenal endoscopic surgery procedures published in humans. While fundamental questions about the emerging technology have not been scrutinized, limitations of the large animal model will pose a challenge to the development of large randomized trials. While natural orifice translumenal endoscopic surgery may represent a paradigm shift and may offer significant benefits to patients, rigorous testing of the techniques is lacking and current data have been drawn from case series.

Subcutaneous endoscopically assisted ligation using miniport for ...

African Journals Online (AJOL)

miniport for the treatment of girls with inguinal hernia. Akinari Hinoki*, Ikeda ... method using subcutaneous endoscopically assisted ligation (SEAL) for the ... the open technique and an additional 2 mm miniport). A ... (unilateral, n = 9) or 42 ± 8 min (bilateral, n = 5). The mean .... Methods of laparoscopic repair have recently ...

Does T1, N0-1 vulvar cancer treated by vulvectomy but not lymphadenectomy need inguinofemoral radiation?

International Nuclear Information System (INIS)

Manavi, Mahmood; Berger, Andreas; Kucera, Elisabeth; Vavra, Norbert; Kucera, Herwig

1997-01-01

Purpose: The objective of our study was to demonstrate differences in relapse rates, total survival times, and complication rates between inguinofemoral radiation and its absence in cases of invasive vulvar carcinoma without lymph node involvement (FIGO Stages T1, N0-1). Methods and Materials: From 1974 to 1990, 135 patients with invasive vulvar carcinoma in Stage T1 without clinical evidence of inguinal lymph node involvement underwent simple vulvectomy performed by hot-knife resection without lymphadenectomy. Although 65 patients (Group 1) received postoperative inguinofemoral radiation therapy, 70 patients (Group 2) did not, and none received local vulva irradiation. Results: The 5-year survival rates were 93.7% in Group 1 and 91.4% in Group 2 (p = NS). Although clitoris involvement was significantly more prevalent in the irradiation group (p = 0.04), inguinal relapse was found less frequently in Group 1 (4.6% or 3 out of 65 patients) than in group 2 (10% or 7 out of 70 patients) (p = 0.32). The complication rates were, 7.7% in Group 1 and 2.9% in Group 2, 2.7% for vaginal stenosis (two patients in each group), 1.5% for inguinal pain (one patient in Group 1), 1.5% for recto vaginal fistula (one patient in Group 1), 1.5% for vulvar infection (one patient in Group 1). Conclusion: No statistically significant differences in the relapse rates and survival times were found. Risk factors were equally distributed in both study groups except for clitoris involvement. The 5-year survival rates in both groups were similar to those reported in the literature for radical vulvectomy and inguinal lymph-node dissection (83-96%). Morbidity in our study was low. Although our data showed similar results in both groups, we are not recommending at this time to omit groin radiation in general, but it may be justified in low-risk cases

Laparoscopic inguinal hernia repair: review of 6 years experience.

Science.gov (United States)

Vanclooster, P; Smet, B; de Gheldere, C; Segers, K

2001-01-01

Since 6 years, the totally extraperitoneal laparoscopic hernia repair has become our procedure of choice to manage inguinal hernia in adult patients, especially for bilateral hernias and recurrences after classical anterior repair. Between March 1993 and March 1999, 976 patients underwent 1259 hernia repairs by an endoscopic total extraperitoneal approach. A large polypropylene prosthesis (15 x 15 cm) is placed and covers all potential defects. Follow-up on patients ranged from 6 to 79 months (mean, 39 months). Per- and postoperative morbidity and complications were acceptable (8.4%) and included conversion to open surgery (0.4%), bleedings (0.3%), urinary retention (4.2%), seromas (2.7%), neuralgias (0.2%), vague persistent groin discomfort (0.4%), orchitis (0.08%) and sigmoido-cutaneous fistula (0.08%). Recurrence rate so far is 0.1%. This retrospective study shows that the totally extraperitoneal repair for inguinal hernia should have a promising future because of low morbidity and low recurrence rate.

Favoring D2-Lymphadenectomy in Gastric Cancer.

Science.gov (United States)

Karavokyros, Ioannis; Michalinos, Adamantios

2018-01-01

The role of extended lymphadenectomy in the surgical treatment of gastric cancer has been debated for many years. So far six prospective randomized trials and a number of meta-analyses comparing D 1 - to D 2 -lymphadenectomy in open surgery have been published with contradicting results. The possible oncologic benefit of radical lymphadenectomy has been blurred by a number of reasons. In most of the trials the strategies under comparison were made similar after protocol violations. Imperfect design of the trials could not exclude the influence of cofounding factors. Inappropriate endpoints could not detect evidently the difference between the two surgical strategies. On the other hand radical lymphadenectomy was characterized by increased morbidity and mortality. This was mostly caused by the addition of pancreatico-splenectomy in all D 2 -dissections, even when not indicated. A careful analysis of the available evidence indicates that D 2 -lymphadenectomy performed by adequately trained surgeons without resection of the pancreas and/or spleen, unless otherwise indicated, decreases Gastric Cancer Related Deaths and increases Disease Specific Survival. This evidence is not compelling but cannot be ignored. D 2 -lymphadendctomy is nowadays considered to be the standard of care for resectable gastric cancer.

Laparoscopic splenic hilar lymphadenectomy for advanced gastric cancer.

Science.gov (United States)

Hosogi, Hisahiro; Okabe, Hiroshi; Shinohara, Hisashi; Tsunoda, Shigeru; Hisamori, Shigeo; Sakai, Yoshiharu

2016-01-01

Laparoscopic distal gastrectomy has recently become accepted as a surgical option for early gastric cancer in the distal stomach, but laparoscopic total gastrectomy (LTG) has not become widespread because of technical difficulties of esophagojejunal anastomosis and splenic hilar lymphadenectomy. Splenic hilar lymphadenectomy should be employed in the treatment of advanced proximal gastric cancer to complete D2 dissection, but laparoscopically it is technically difficult even for skilled surgeons. Based on the evidence that prophylactic combined resection of spleen in total gastrectomy increased the risk of postoperative morbidity with no survival impact, surgeons have preferred laparoscopic spleen-preserving splenic hilar lymphadenectomy (LSPL) for advanced tumors without metastasis to splenic hilar nodes or invasion to the greater curvature of the stomach, and reports with LSPL have been increasing rather than LTG with splenectomy. In this paper, recent reports with laparoscopic splenic hilar lymphadenectomy were reviewed.

Single site and conventional totally extraperitoneal techniques for uncomplicated inguinal hernia repair: A comparative study.

Science.gov (United States)

de Araújo, Felipe Brandão Corrêa; Starling, Eduardo Simão; Maricevich, Marco; Tobias-Machado, Marcos

2014-10-01

To demonstrate the feasibility of endoscopic extraperitoneal single site (EESS) inguinal hernia repair and compare it outcomes with the conventional totally extraperitoneal (TEP) technique. TEP inguinal hernia repair is a widely accepted alternative to conventional open technique with several perioperative advantages. Transumbilical laparoendoscopic singlesite surgery (LESS) is an emerging approach and has been reported for a number of surgical procedures with superior aesthetic results but other advantages need to be proven. Thirty-eight uncomplicated inguinal hernias were repaired by EESS approach between January 2010 and January 2011. All procedures were performed through a 25 cm infraumbilical incision using the Alexis wound retractor attached to a surgical glove and three trocars. Body mass index, age, operative time, blood loss, complications, conversion rate, analgesia requirement, hospital stay, return to normal activities and patient satisfaction with aesthetic results were analysed and compared with the last 38 matched-pair group of patients who underwent a conventional TEP inguinal hernia repair by the same surgeon. All procedures were performed successfully with no conversion. In both unilateral and bilateral EESS inguinal repairs, the mean operative time was longer than conventional TEP (55± 20 vs. 40± 15 min, P = 0.049 and 70± 15 vs. 55± 10 min, P = 0.014). Aesthetic result was superior in the EESS group (2.88± 0.43 vs. 2.79± 0.51, P = 0.042). There was no difference between the two approaches regarding blood loss, complications, hospital stay, time until returns to normal activities and analgesic requirement. EESS inguinal hernia repair is safe and effective, with superior cosmetic results in the treatment of uncomplicated inguinal hernias. Other advantages of this new technique still need to be proven.

Large Conization and Laparoendoscopic Single-Port Pelvic Lymphadenectomy in Early-Stage Cervical Cancer for Fertility Preservation

Directory of Open Access Journals (Sweden)

Polat Dursun

2013-01-01

Full Text Available Fertility preservation in early-stage cervical cancer is a hot topic in gynecologic oncology. Although radical vaginal trachelectomy (RVT is suggested as a fertility preserving approach, there are some serious concerns like cervical stenosis, second trimester loss, preterm delivery in survivors, and lack of residual tumor in the majority of the surgical specimens. Therefore, less radical surgical operations have been proposed in early-stage cervical carcinomas. On the other hand, single-incision laparoscopic surgery (SILS is an evolving endoscopic approach for minimal access surgery. In this report, we present a case with early-stage cervical cancer who wishes to preserve fertility. We successfully performed single-port pelvic lymphadenectomy and large conization to preserve fertility potential of the patient. We think that combination of less radical approach like conization and single-port pelvic lymphadenectomy might be less minimally invasive and is still an effective surgical approach in well-selected cases with cervical carcinomas. Incorporation of single-port laparoscopy into the minimally invasive fertility sparing management of the cervical cancer will improve patients outcome with less complications and better cosmesis. Further studies are needed to reach a clear conclusion.

Primary amelanotic malignant melanoma of the male urethra with inguinal lymph node metastasis successfully controlled by nivolumab: A case report

Directory of Open Access Journals (Sweden)

Takashi Tokita

2018-05-01

Full Text Available We report a rare case of primary amelanotic malignant melanoma of the male urethra. A 65-year-old man with a urethral mass was referred to our hospital. A pathological diagnosis of a biopsy specimen revealed malignant melanoma. Thereafter, the patient underwent partial penectomy. The histopathological diagnosis was amelanotic malignant melanoma of the urethra. The patient had received DAV-Feron in an adjuvant setting; however, PET-CT revealed multiple metastasis. After receiving more than 10 cycles of nivolumab, the accumulation of FDG was no longer observed on PET-CT. The patient is currently free from recurrence at 20 months after nivolumab treatment. Keywords: Melanoma, Urethral neoplasm, Inguinal lymphadenectomy, Nivolumab

Real-time endoscopic guidance using near-infrared fluorescent light for thoracic surgery

Science.gov (United States)

Venugopal, Vivek; Stockdale, Alan; Neacsu, Florin; Kettenring, Frank; Frangioni, John V.; Gangadharan, Sidharta P.; Gioux, Sylvain

2013-03-01

Lung cancer is the leading cause of cancer death in the United States, accounting for 28% of all cancer deaths. Standard of care for potentially curable lung cancer involves preoperative radiographic or invasive staging, followed by surgical resection. With recent adjuvant chemotherapy and radiation studies showing a survival advantage in nodepositive patients, it is crucial to accurately stage these patients surgically in order to identify those who may benefit. However, lymphadenectomy in lung cancer is currently performed without guidance, mainly due to the lack of tools permitting real-time, intraoperative identification of lymph nodes. In this study we report the design and validation of a novel, clinically compatible near-infrared (NIR) fluorescence thoracoscope for real-time intraoperative guidance during lymphadenectomy. A novel, NIR-compatible, clinical rigid endoscope has been designed and fabricated, and coupled to a custom source and a dual channel camera to provide simultaneous color and NIR fluorescence information to the surgeon. The device has been successfully used in conjunction with a safe, FDA-approved fluorescent tracer to detect and resect mediastinal lymph nodes during thoracic surgery on Yorkshire pigs. Taken together, this study lays the foundation for the clinical translation of endoscopic NIR fluorescence intraoperative guidance and has the potential to profoundly impact the management of lung cancer patients.

Lymphadenectomy in surgical stage I epithelial ovarian cancer

DEFF Research Database (Denmark)

Svolgaard, Olivia; Lidegaard, Ojvind; Nielsen, Marie Louise S

2014-01-01

OBJECTIVE: To identify the extent of lymphadenectomy performed in women presenting with epithelial ovarian cancer macroscopically confined to the ovary. Furthermore, the effect of lymphadenectomy on overall survival is evaluated. DESIGN: A prospective nationwide case-only study. SETTING: Denmark...... 2005-2011. SAMPLE: All women registered in the nationwide Danish Gynecologic Cancer Database from 1 January 2005 to 1 May 2011, presenting with a tumor macroscopically confined to the ovary without visible evidence of abdominal spread at the time of the initial exploration (surgical stage I). METHOD......: Descriptive and survival analyses of data from Danish Gynecologic Cancer Database. MAIN OUTCOME MEASURES: The annual proportion of women with surgical stage I disease who received lymphadenectomy and the survival in the two groups. RESULTS: Of 2361 women with epithelial ovarian cancer, 627 were identified...

Elective division of ilioinguinal nerve in inguinal hernioplasty: remedy for the morbid postoperative inguinal pain

International Nuclear Information System (INIS)

Muneeb, M.D.; Baig, M.A.N.

2017-01-01

Objective: To compare the postoperative pain in inguinal hernioplasty, by preserving versus wide elective division of ilioinguinal nerve. Study Design: Randomized controlled trial. Place and Duration of Study: Surgical Department, Civil Hospital, Karachi, from January till August 2015. Methodology: All patients of either gender above 15 years of age, undergoing mesh repair for unilateral, reducible inguinal hernia, were included. Patients with recurrent inguinal hernia, bilateral inguinal hernia, and those who will require emergency hernia surgeries like irreducible, obstructed, and strangulated hernia, were excluded. They were randomly assigned 42 into inguinal nerve preservation group (group A) and 42 in division (group B). Postoperative pain was assessed at first day, at discharge and after one month using visual analogue scale. Results: There were a total of 84 patients. Group A patients had median (IQR) pain scores of 5 (1) and 3 (2) as compared to group B pain scores of 4 (2) and 2 (1) at 24 hours of surgery and at discharge, respectively (p <0.05). Median (IQR) postoperative pain score one month after inguinal hernioplasty was 2.5 (1) in group A, while 0.5 (1) in group B (p <0.05). A significant decline in the pain scores were observed in group B from the first day of surgery till one month afterwards (p <0.05). Conclusion: Wide resection of ilioinguinal nerve has a lower frequency of postoperative pain in comparison to the ilioinguinal nerve preservation, in inguinal hernioplasty. (author)

Inguinal herniorrhaphy in women

DEFF Research Database (Denmark)

Bay-Nielsen, Morten; Kehlet, Henrik

2006-01-01

Inguinal hernias in women are relatively rare, and an outcome in this specific subgroup of hernias has not been documented in the literature. An analysis was performed using data from the prospective recording of 3,696 female inguinal hernia repairs in the national Danish hernia database, in the 5.......1%) (P=0.001). The reoperation rate was independent of the type of surgical repair. In 41.5% of the reoperations a femoral hernia was found, compared to 5.4% in males. Female inguinal herniorrhaphy is followed by a higher reoperation rate than in males, and is unrelated to the type of repair...

Linfadenectomia laparoscópica em cadela com neoplasia mamária Laparoscopic lymphadenectomy in a bitch with breast cancer

Directory of Open Access Journals (Sweden)

Fernando Wiecheteck de Souza

2013-04-01

Full Text Available A linfadenectomia laparoscópica é realizada de forma rotineira na medicina, contudo é pouco utilizada na veterinária. Neste relato, um canino fêmea apresentando tumores na cadeia mamária esquerda (M4 e M5, foi submetido à aplicação intradérmica do azul de metileno estéril, ao redor do maior tumor (M5, buscando-se demarcação dos vasos linfáticos e linfonodos regionais. Após 15 minutos, iniciou-se a linfadenectomia abdominal videolaparoscópica na região inguinal esquerda, seguida da ovário-histerectomia (OVH lapararoscópica com três portais. Realizou-se ainda mastectomia total unilateral esquerda. Pela histologia, obtiveram-se dois linfonodos abdominais livres de células tumorais. A paciente não apresentou recidiva em 60 dias.The laparoscopic lymphadenectomy is routinely performed in medicine, but not in veterinary medicine. This report describes a case of female canine with tumors in the left mammary chain (M4 and M5, which was subjected to intra-dermal application of sterile methylene blue, around the largest tumor (M5 which tried to demarcate the lymphatic vessels and regional lymph nodes. After 15 minutes, laparoscopic lymphadenectomy involving the abdominal in the left pelvic region started, followed by laparoscopic ovariohysterctomy (OVH using three portals access. It was also performed an unilateral left total mastectomy. For histology, two abdominal lymph nodes were free of tumor cells. The patient had no recurrence in 60 days.

Etiology of Inguinal Hernias

DEFF Research Database (Denmark)

Öberg, Stina; Andresen, Kristoffer; Rosenberg, Jacob

2017-01-01

BACKGROUND: The etiology of inguinal hernias remains uncertain even though the lifetime risk of developing an inguinal hernia is 27% for men and 3% for women. The aim was to summarize the evidence on hernia etiology, with focus on differences between lateral and medial hernias. RESULTS: Lateral a...

Contemporary management of patients with penile cancer and lymph node metastasis.

Science.gov (United States)

Leone, Andrew; Diorio, Gregory J; Pettaway, Curtis; Master, Viraj; Spiess, Philippe E

2017-06-01

Penile cancer is a rare disease that causes considerable physical and psychological patient morbidity, especially at advanced stages. Patients with low-stage nodal metastasis can achieve durable survival with surgery alone, but those with extensive locoregional metastasis have overall low survival. Contemporary management strategies for lymph node involvement in penile cancer aim to minimize the morbidity associated with traditional radical inguinal lymphadenectomy through appropriate risk stratification while optimizing oncological outcomes. Modified (or superficial) inguinal lymph node dissection and dynamic sentinel lymph node biopsy are diagnostic modalities that have been recommended in patients with high-risk primary penile tumours and nonpalpable inguinal lymph nodes. In addition, advances in minimally invasive and robot-assisted lymphadenectomy techniques are being investigated in patients with penile cancer and might further decrease lymphadenectomy-related adverse effects. The management of patients with advanced disease has evolved to include multimodal treatment with systemic chemotherapy before surgical intervention and can include adjuvant chemotherapy after pelvic lymphadenectomy. The role of radiotherapy in the neoadjuvant or adjuvant setting remains largely unclear, owing to a lack of high-level evidence of possible benefits. New targeted therapies have shown efficacy in squamous cell carcinomas of other sites and might also prove effective in patients with penile cancer.

Role of pelvic and para-aortic lymphadenectomy in endometrial cancer: Current evidence

Science.gov (United States)

Bogani, Giorgio; Dowdy, Sean C.; Cliby, William A.; Ghezzi, Fabio; Rossetti, Diego; Mariani, Andrea

2015-01-01

The aim of the present review is to summarize the current evidence on the role of pelvic and para-aortic lymphadenectomy in endometrial cancer. In 1988, the International Federation of Obstetrics and Gynecology recommended surgical staging for endometrial cancer patients. However, 25 years later, the role of lymph node dissection remains controversial. Although the findings of two large independent randomized trials suggested that pelvic lymphadenectomy provides only adjunctive morbidity with no clear influence on survival outcomes, the studies have many pitfalls that limit interpretation of the results. Theoretically, lymphadenectomy may help identify patients with metastatic dissemination, who may benefit from adjuvant therapy, thus reducing radiation-related morbidity. Also, lymphadenectomy may eradicate metastatic disease. Because lymphatic spread is relatively uncommon, our main effort should be directed at identifying patients who may potentially benefit from lymph node dissection, thus reducing the rate of unnecessary treatment and associated morbidity. This review will discuss the role of lymphadenectomy in endometrial cancer, focusing on patient selection, extension of the surgical procedure, postoperative outcomes, quality of life and costs. The need for new surgical studies and efficacious systemic drugs is recommended. PMID:24472047

Inguinal metastases from testicular cancer

DEFF Research Database (Denmark)

Daugaard, Gedske; Karas, Vladimir; Sommer, Peter

2006-01-01

To evaluate the incidence of inguinal metastases in patients with testicular cancer and relapse after initial stage I disease.......To evaluate the incidence of inguinal metastases in patients with testicular cancer and relapse after initial stage I disease....

Inguinal syndrome with penoscrotal elephantiasis

Directory of Open Access Journals (Sweden)

Aggarwal Kamal

2002-11-01

Full Text Available Bilateral inguinal adenitis and penoscrotal elephantiasis are uncommonly encountered presentations of Lymphogranuloma venereum. Herein, we report a male who presented with bilateral inguinal bubos alongwith penoscrotal elephantiasis that developed within 6 months of the primary lesion.

Long-term survival differences in gastric cancer after D2 lymphadenectomy and an improved assessment of resectability

Directory of Open Access Journals (Sweden)

Gabriel Dimofte

2017-05-01

Full Text Available Objective. The purpose of this work is to compare the long-term survival between a control group with mostly D1 lymphadenectomy and a study group with mostly D2 lymphadenectomy. Materials and Methods. We analyzed consecutive cases operated by a single surgeon performing mostly D2 lymphadenectomy and a control group of consecutive gastric cancer patients operated by a group of surgeons, performing mostly D1 lymphadenectomy, in a period when D2 lymphadenectomy was not the standard and was introduced as a new technique in our center. Results. We found 30,56% D2 lymphadenectomy in the control groups and 85,1% in the study group. At a five years interval from surgery the control group had no survivors, while the study group had 8 (20% survivors. Conclusions. The spleen and pancreas preserving D2 lymphadenectomy done by experienced surgeons, according to the current guidelines in order to select operable patients improves the overall survival of such gastric cancer patients.

Clinical significance of lymphadenectomy in patients with gastric cancer.

Science.gov (United States)

Tóth, Dezső; Plósz, János; Török, Miklós

2016-02-15

Approximately thirty percent of patients with gastric cancer undergo an avoidable lymph node dissection with a higher rate of postoperative complication. Comparing the D1 and D2 dissections, it was found that there is a significant difference in morbidity, favoured D1 dissection without any difference in overall survival. Subgroup analysis of patients with T3 tumor shows a survival difference favoring D2 lymphadenectomy, and there is a better gastric cancer-related death and non-statistically significant improvement of survival for node-positive disease in patients with D2 dissection. However, the extended lymphadenectomy could improve stage-specific survival owing to the stage migration phenomenon. The deployment of centralization and application of national guidelines could improve the surgical outcomes. The Japanese and European guidelines enclose the D2 lymphadenectomy as the gold standard in R0 resection. In the individualized, stage-adapted gastric cancer surgery the Maruyama computer program (MCP) can estimate lymph node involvement preoperatively with high accuracy and in addition the Maruyama Index less than 5 has a better impact on survival, than D-level guided surgery. For these reasons, the preoperative application of MCP is recommended routinely, with an aim to perform "low Maruyama Index surgery". The sentinel lymph node biopsy (SNB) may decrease the number of redundant lymphadenectomy intraoperatively with a high detection rate (93.7%) and an accuracy of 92%. More accurate stage-adapted surgery could be performed using the MCP and SNB in parallel fashion in gastric cancer.

Amyad's hernia while reparing the bilateral inguinal hernia

OpenAIRE

Arif Aslaner; Tuğrul Çakır; Umut Rıza Gündüz; Burhan Mayir; Nurullah Bülbüller

2015-01-01

Amyand's hernia is the term used for inguinal hernia containing appendix. It is a rare condition and found in 1% of inguinal hernia repairs. Here we report a case of Amyand's hernia in a 61 years old male who was diagnosed with bilateral inguinal hernia. He underwent surgery and bilateral inguinal hernia repair with prosthetic meshes and without appendectomy. The patient was discharged uneventfully. 

Amyad's hernia while reparing the bilateral inguinal hernia

Directory of Open Access Journals (Sweden)

Arif Aslaner

2015-01-01

Full Text Available Amyand's hernia is the term used for inguinal hernia containing appendix. It is a rare condition and found in 1% of inguinal hernia repairs. Here we report a case of Amyand's hernia in a 61 years old male who was diagnosed with bilateral inguinal hernia. He underwent surgery and bilateral inguinal hernia repair with prosthetic meshes and without appendectomy. The patient was discharged uneventfully. 

Myiasis associated with penile carcinoma: a new trend in developing countries?

Directory of Open Access Journals (Sweden)

Leandro Koifman

Full Text Available ABSTRACT Objectives The aim of this study is to report an unusual form of penile cancer presentation associated with myiasis infestation, treatment options and outcomes. Materials and Methods We studied 10 patients with suspected malignant neoplasm of the penis associated with genital myiasis infestation. Diagnostic assessment was conducted through clinical history, physical examination, penile biopsy, larvae identification and computerized tomography scan of the chest, abdomen and pelvis. Clinical and pathological staging was done according to 2002 TNM classification system. Radical inguinal lymphadenectomy was conducted according to the primary penile tumor pathology and clinical lymph nodes status. Results Patients age ranged from 41 to 77 years (mean=62.4. All patients presented squamous cell carcinoma of the penis in association with myiasis infestation caused by Psychoda albipennis. Tumor size ranged from 4cm to 12cm (mean=5.3. Circumcision was conducted in 1 (10% patient, while penile partial penectomy was performed in 5 (50%. Total penectomy was conducted in 2 (20% patients, while emasculation was the treatment option for 2 (20%. All patients underwent radical inguinal lymphadenectomy. Prophylactic lymphadenectomy was performed on 3 (30% patients, therapeutic on 5 (50%, and palliative lymphadenectomy on 2 (20% patients. Time elapsed from primary tumor treatment to radical inguinal lymphadenectomy was 2 to 6 weeks. The mean follow-up was 34.3 months. Conclusion The occurrence of myiasis in the genitalia is more common in patients with precarious hygienic practices and low socio-economic level. The treatment option varied according to the primary tumor presentation and clinical lymph node status.

Myiasis associated with penile carcinoma: a new trend in developing countries?

Science.gov (United States)

Koifman, Leandro; Barros, Rodrigo; Schulze, Lucas; Ornellas, Antonio Augusto; Favorito, Luciano A

2017-01-01

The aim of this study is to report an unusual form of penile cancer presentation associated with myiasis infestation, treatment options and outcomes. We studied 10 patients with suspected malignant neoplasm of the penis associated with genital myiasis infestation. Diagnostic assessment was conducted through clinical history, physical examination, penile biopsy, larvae identification and computerized tomography scan of the chest, abdomen and pelvis. Clinical and pathological staging was done according to 2002 TNM classification system. Radical inguinal lymphadenectomy was conducted according to the primary penile tumor pathology and clinical lymph nodes status. Patients age ranged from 41 to 77 years (mean=62.4). All patients presented squamous cell carcinoma of the penis in association with myiasis infestation caused by Psychoda albipennis. Tumor size ranged from 4cm to 12cm (mean=5.3). Circumcision was conducted in 1 (10%) patient, while penile partial penectomy was performed in 5 (50%). Total penectomy was conducted in 2 (20%) patients, while emasculation was the treatment option for 2 (20%). All patients underwent radical inguinal lymphadenectomy. Prophylactic lymphadenectomy was performed on 3 (30%) patients, therapeutic on 5 (50%), and palliative lymphadenectomy on 2 (20%) patients. Time elapsed from primary tumor treatment to radical inguinal lymphadenectomy was 2 to 6 weeks. The mean follow-up was 34.3 months. The occurrence of myiasis in the genitalia is more common in patients with precarious hygienic practices and low socio-economic level. The treatment option varied according to the primary tumor presentation and clinical lymph node status. Copyright® by the International Brazilian Journal of Urology.

Is intra-operative gamma probe detection really necessary for inguinal sentinel lymph node biopsy?

Energy Technology Data Exchange (ETDEWEB)

Oliveira Filho, Renato Santos de; Santos, Ivan Dunshe Abranches Oliveira; Ferreira, Lydia Massako; Almeida, Fernando Augusto de; Simoes, Milvia Maria; Enokihara, Silvia; Barbieri, Antonio; Tovo Filho, Reinaldo [Universidade Federal de Sao Paulo (UNIFESP - EPM), SP (Brazil). Disciplina de Cirurgia Plastica

2000-11-01

Sentinel node (SN) biopsy has changed the surgical treatment of malignant melanoma. The literature has emphasized the importance of gamma probe detection (GPD) of the SN. Our objective was to evaluate the efficacy of patent blue dye (PBD) and GPD for SN biopsy in different lymphatic basins. Patients with cutaneous malignant melanoma in stages I and II were submitted to biopsy of the SN, identified by PBD and GPD, as part of a research project. Patients were seen at Hospital Sao Paulo by a multidisciplinary group (Plastic Surgery Tumor Branch, Nuclear Medicine and Pathology). 64 patients with localized malignant melanoma were studied. The median age was 46.5 years. The primary tumor was located in the neck, trunk or extremities. Preoperative lymphoscintigraphy, lymphatic mapping with PBD and intraoperative GPD were performed on all patients. The SN was examined by conventional and immuno-histological staining. If the SN was not found or contained micrometastases, only complete lymphadenectomy was performed. The SN was identified by PBD if it was blue-stained, and by GPD if demonstrated activity five times greater than the adipose tissue of the neighborhood. Seventy lymphatic basins were explored. Lymphoscintigraphy showed ambiguous drainage em 7 patients. GPD identified the SN in 68 basins (97%) and PBD in 53 (76%). PBD and GPD identified SN in 100% of the inguinal basins. For the remaining basins both techniques were complementary. A metastatic SN was found in 10 basins. Three patients with negative SN had recurrence (median follow-up=11 months). Although both GPD and PBD are useful and complementary, PBD alone identified the SN in 100% of the inguinal lymphatic basins. (author)

Is intra-operative gamma probe detection really necessary for inguinal sentinel lymph node biopsy?

International Nuclear Information System (INIS)

Oliveira Filho, Renato Santos de; Santos, Ivan Dunshe Abranches Oliveira; Ferreira, Lydia Massako; Almeida, Fernando Augusto de; Simoes, Milvia Maria; Enokihara, Silvia; Barbieri, Antonio; Tovo Filho, Reinaldo

2000-01-01

Sentinel node (SN) biopsy has changed the surgical treatment of malignant melanoma. The literature has emphasized the importance of gamma probe detection (GPD) of the SN. Our objective was to evaluate the efficacy of patent blue dye (PBD) and GPD for SN biopsy in different lymphatic basins. Patients with cutaneous malignant melanoma in stages I and II were submitted to biopsy of the SN, identified by PBD and GPD, as part of a research project. Patients were seen at Hospital Sao Paulo by a multidisciplinary group (Plastic Surgery Tumor Branch, Nuclear Medicine and Pathology). 64 patients with localized malignant melanoma were studied. The median age was 46.5 years. The primary tumor was located in the neck, trunk or extremities. Preoperative lymphoscintigraphy, lymphatic mapping with PBD and intraoperative GPD were performed on all patients. The SN was examined by conventional and immuno-histological staining. If the SN was not found or contained micrometastases, only complete lymphadenectomy was performed. The SN was identified by PBD if it was blue-stained, and by GPD if demonstrated activity five times greater than the adipose tissue of the neighborhood. Seventy lymphatic basins were explored. Lymphoscintigraphy showed ambiguous drainage em 7 patients. GPD identified the SN in 68 basins (97%) and PBD in 53 (76%). PBD and GPD identified SN in 100% of the inguinal basins. For the remaining basins both techniques were complementary. A metastatic SN was found in 10 basins. Three patients with negative SN had recurrence (median follow-up=11 months). Although both GPD and PBD are useful and complementary, PBD alone identified the SN in 100% of the inguinal lymphatic basins. (author)

Retroperitoneal and lateral pelvic lymphadenectomy mapped by lymphoscintigraphy for rectal adenocarcinoma staging

International Nuclear Information System (INIS)

Quadros, C.A.; Araujo, I.; Lopes, A.

2010-01-01

The good prognosis of retroperitoneal and lateral pelvic lymphadenectomy has raised the question of whether total mesorectal excision is suitable for adequate staging of rectal adenocarcinoma patients. The aims of this study were to determine the accuracy of dye and probe detection of metastatic retroperitoneal and/or lateral pelvic nodes and to define the upstaging impact of retroperitoneal and lateral pelvic lymphadenectomy in rectal adenocarcinoma patients. Ninety-seven rectal adenocarcinoma patients were submitted to total mesorectal excision and retroperitoneal and lateral pelvic lymphadenectomy. Lymphoscintigraphy using technetium-99 m-phytate and patent blue was performed to detect blue and/or radioactive retroperitoneal and/or lateral pelvic nodes which were examined histopathologically and immunohistochemically with a step-sectioning technique. Mesorectal mean node count was 11.5 and retroperitoneal and/or lateral pelvic node was 11.7. Retroperitoneal and lateral pelvic lymphadenectomy identified metastases in 17.5%, upstaging 8.2%. Variables related to metastatic retroperitoneal and/or lateral pelvic nodes were the following: Stage III in total mesorectal excision specimens (P<0.04), pT3/pT4 tumors (P=0.047), high levels of carcinoembryonic antigen (P=0.014) and large tumors (P=0.03). Marker migration to retroperitoneal and/or lateral pelvic nodes occurred in 37.1%, upstaging 11.1%. The markers' accuracy in the detection of metastatic retroperitoneal and/or lateral pelvic nodes was 100%. Retroperitoneal and lateral pelvic lymphadenectomy detected an important rate of metastatic retroperitoneal and/or lateral pelvic nodes (RLPN), resulting in upstaging. When markers migrated, they were able to detect RLPN metastases. The use of markers should be improved in the identification of RLPN metastases for selective indication of retroperitoneal and lateral pelvic lymphadenectomy. (author)

Laparoscopic pelvic lymphadenectomy: experience of a Gynaecological Cancer Centre in the UK.

Science.gov (United States)

Karanjgaokar, Vrunda C; Wright, Jeremy T; Murphy, Damian J; Mann, Christopher H

2012-04-01

The role of laparoscopic lymphadenectomy in the management of gynaecological cancers has been established over the last two decades, having been first described in Dargent and Selvat (L'envahissement ganglionnaire pelvin. Medsi-Mcgraw Hill, Paris, 1989). It has been shown that laparoscopic lymphadenectomy can be performed in the majority of patients and is associated with a low complication rate. However, the technique continues to be undertaken in only a relatively small number of Gynaecological Cancer Centres in the UK owing to the long learning curve and wide variations in training. At the Royal Wolverhampton NHS Trust Gynaecological Cancer Centre in the Greater Midlands Cancer Network laparoscopic lymphadenectomy has been performed since 1999 in the management of early cervical and high grade endometrial cancers. We have undertaken a retrospective audit (1999-2009) of these 42 cases to assess the feasibility of the procedure as well as to assess the complication rate. We are presenting the first reported series of exclusive laparoscopic transperitoneal lymphadenectomies from a Gynaecological Cancer Centre in the UK.

Inguinal Hernia in Athletes: Role of Dynamic Ultrasound.

Science.gov (United States)

Vasileff, William Kelton; Nekhline, Mikhail; Kolowich, Patricia A; Talpos, Gary B; Eyler, Willam R; van Holsbeeck, Marnix

Inguinal hernia is a commonly encountered cause of pain in athletes. Because of the anatomic complexity, lack of standard imaging, and the dynamic condition, there is no unified opinion explaining its underlying pathology. Athletes with persistent groin pain would have a high prevalence of inguinal hernia with dynamic ultrasound, and herniorrhaphy would successfully return athletes to activity. Case-control study. Level 3. Forty-seven amateur and professional athletes with sports-related groin pain who underwent ultrasound were selected based on history and examination. Patients with prior groin surgery or hip pathology were excluded. Clinical and surgical documentation were correlated with imaging. The study group was compared with 41 age-matched asymptomatic athletes. Ultrasound was positive for hernia with movement of bowel, bladder, or omental tissue anterior to the inferior epigastric vessels during Valsalva maneuver. The 47-patient symptomatic study group included 41 patients with direct inguinal hernias, 1 with indirect inguinal hernia, and 5 with negative ultrasound. Of 42 patients with hernia, 39 significantly improved with herniorrhaphy, 2 failed to improve after surgery and were diagnosed with adductor longus tears, and 1 improved with physical therapy. Five patients with negative ultrasound underwent magnetic resonance imaging and were diagnosed with hip labral tear or osteitis pubis. The 41-patient asymptomatic control group included 3 patients with direct inguinal hernias, 2 with indirect inguinal hernias, and 3 with femoral hernias. Inguinal hernias are a major component of groin pain in athletes. Prevalence of direct inguinal hernia in symptomatic athletes was greater than that for controls ( P < 0.001). Surgery was successful in returning these athletes to sport: 39 of 42 (93%) athletes with groin pain and inguinal hernia became asymptomatic. Persistent groin pain in the athlete may relate to inguinal hernia, which can be diagnosed with dynamic

Transperitoneal rectus sheath block and transversus abdominis plane block for laparoscopic inguinal hernia repair: A novel approach.

Science.gov (United States)

Nagata, Jun; Watanabe, Jun; Nagata, Masato; Sawatsubashi, Yusuke; Akiyama, Masaki; Tajima, Takehide; Arase, Koichi; Minagawa, Noritaka; Torigoe, Takayuki; Nakayama, Yoshifumi; Horishita, Reiko; Kida, Kentaro; Hamada, Kotaro; Hirata, Keiji

2017-08-01

A laparoscopic approach for inguinal hernia repair is now considered the gold standard. Laparoscopic surgery is associated with a significant reduction in postoperative pain. Epidural analgesia cannot be used in patients with perioperative anticoagulant therapy because of complications such as epidural hematoma. As such, regional anesthetic techniques, such as ultrasound-guided rectus sheath block and transversus abdominis plane block, have become increasingly popular. However, even these anesthetic techniques have potential complications, such as rectus sheath hematoma, if vessels are damaged. We report the use of a transperitoneal laparoscopic approach for rectus sheath block and transversus abdominis plane block as a novel anesthetic procedure. An 81-year-old woman with direct inguinal hernia underwent laparoscopic transabdominal preperitoneal inguinal repair. Epidural anesthesia was not performed because anticoagulant therapy was administered. A Peti-needle™ was delivered through the port, and levobupivacaine was injected though the peritoneum. Surgery was performed successfully, and the anesthetic technique did not affect completion of the operative procedure. The patient was discharged without any complications. This technique was feasible, and the procedure was performed safely. Our novel analgesia technique has potential use as a standard postoperative regimen in various laparoscopic surgeries. Additional prospective studies to compare it with other techniques are required. © 2017 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

Satisfactory surgical outcome of T2 gastric cancer after modified D2 lymphadenectomy.

Science.gov (United States)

Zhang, Shupeng; Wu, Liangliang; Wang, Xiaona; Ding, Xuewei; Liang, Han

2017-04-01

Though D2 lymphadenectomy has been increasingly regarded as standard surgical procedure for advanced gastric cancer (GC), the modified D2 (D1 + 7, 8a and 9) lymphadenectomy may be more suitable than D2 dissection for T2 stage GC. The purpose of this study is to elucidate whether the surgical outcome of modified D2 lymphadenectomy was comparable to that of standard D2 dissection in T2 stage GC patients. A retrospective cohort study with 77 cases and 77 controls matched for baseline characteristics was conducted. Patients were categorized into two groups according to the extent of lymphadenectomy: the modified D2 group (mD2) and the standard D2 group (D2). Surgical outcome and recurrence date were compared between the two groups. The 5-year overall survival (OS) rate was 71.4% for patients accepted mD2 lymphadenectomy and 70.1% for those accepted standard D2, respectively, and the difference was not statistically significant. Multivariate survival analysis revealed that curability, tumor size, TNM stage and postoperative complications were independently prognostic factors for T2 stage GC patients. Patients in the mD2 group tended to have less intraoperative blood loss (P=0.001) and shorter operation time (P<0.001) than those in the D2 group. While there were no significant differences in recurrence rate and types, especially lymph node recurrence, between the two groups. The surgical outcome of mD2 lymphadenectomy was equal to that of standard D2, and the use of mD2 instead of standard D2 can be a better option for T2 stage GC.

Male Fertility After Inguinal Hernia Mesh Repair

DEFF Research Database (Denmark)

Kohl, Andreas Pagh; Andresen, Kristoffer; Rosenberg, Jacob

2017-01-01

OBJECTIVE:: To determine whether patients who receive an inguinal hernia repair father the same number of children as the background population. BACKGROUND:: Although the effect of inguinal hernia repair on male fertility has previously been investigated through indirect measures, no previous...... studies have evaluated the final measure of male fertility, which is the number of children fathered by patients. METHODS:: Prospectively collected data on 32,621 male patients between the ages of 18 and 55 years who received 1 or more inguinal hernia repairs during the years 1998 to 2012 were found in 5...... hernia repair using Lichtenstein technique or laparoscopic approach did not father fewer children than expected. Thus, inguinal hernia repair using Lichtenstein or laparoscopic approach did not impair male fertility....

Etiology of Inguinal Hernias: A Comprehensive Review

Directory of Open Access Journals (Sweden)

Stina Öberg

2017-09-01

Full Text Available BackgroundThe etiology of inguinal hernias remains uncertain even though the lifetime risk of developing an inguinal hernia is 27% for men and 3% for women. The aim was to summarize the evidence on hernia etiology, with focus on differences between lateral and medial hernias.ResultsLateral and medial hernias seem to have common as well as different etiologies. A patent processus vaginalis and increased cumulative mechanical exposure are risk factors for lateral hernias. Patients with medial hernias seem to have a more profoundly altered connective tissue architecture and homeostasis compared with patients with lateral hernias. However, connective tissue alteration may play a role in development of both subtypes. Inguinal hernias have a hereditary component with a complex inheritance pattern, and inguinal hernia susceptible genes have been identified that also are involved in connective tissue homeostasis.ConclusionThe etiology of lateral and medial hernias are at least partly different, but the final explanations are still lacking on certain areas. Further investigations of inguinal hernia genes may explain the altered connective tissue observed in patients with inguinal hernias. The precise mechanisms why processus vaginalis fails to obliterate in certain patients should also be clarified. Not all patients with a patent processus vaginalis develop a lateral hernia, but increased intraabdominal pressure appears to be a contributing factor.

Overtreatment of prostate cancer may be prevented by extended pelvic lymphadenectomy

DEFF Research Database (Denmark)

Azawi, Nessn H; Stenfeldt, Katrine; Christensen, Tom

2013-01-01

difference in preoperative prostate-specific antigen (PSA), Gleason score or clinical stage between the two cohorts of patients. The mean operative time was 95 min. (range 75-140 min.) for e-PLND and 82 min. (range 30-145 min.) for L-PLND (p = 0.03). N1 was found in 18 (41%) and six (17%) in e-PLND versus L......OBJECTIVE: Pelvic lymphadenectomy remains the gold standard for providing a diagnosis of lymph node metastasis (N1) in prostate cancer patients who may be candidates for curatively intended radiotherapy (RT). The limited lymphadenectomy technique (L-PLND) provides removal of only a minority...... of lymph nodes within the expected regions of lymph node drainage of the prostate. We describe our extended lymphadenectomy (e-PLND) and the pathological outcome with a modified template as described by Briganti and compare it with L-PLND. MATERIAL AND METHODS: This was a retrospective study of 44 patients...

Laparoscopic Repair of Inguinal Hernias

OpenAIRE

Carter, Jonathan; Duh, Quan-Yang

2011-01-01

For patients with recurrent inguinal hernia, or bilateral inguinal hernia, or for women, laparoscopic repair offers significant advantages over open techniques with regard to recurrence risk, pain, and recovery. For unilateral first-time hernias, either laparoscopic or open repair with mesh can offer excellent results. The major drawback of laparoscopy is that the technique requires a significant number of cases to master. For surgeons in group practice, it makes sense to have one surgeon in ...

Anal Canal Cancer: Management of Inguinal Nodes and Benefit of Prophylactic Inguinal Irradiation (CORS-03 Study)

International Nuclear Information System (INIS)

Ortholan, Cécile; Resbeut, Michel; Hannoun-Levi, Jean-Michel; Teissier, Eric; Gerard, Jean-Pierre; Ronchin, Philippe; Zaccariotto, Audrey; Minsat, Mathieu; Benezery, Karen; François, Eric; Salem, Naji; Ellis, Steve; Azria, David; Champetier, Cédric; Gross, Emmanuel; Cowen, Didier

2012-01-01

Purpose: To evaluate the benefit of prophylactic inguinal irradiation (PII) in anal canal squamous cell carcinoma (ASCC). Methods and Materials: This retrospective study analyzed the outcome of 208 patients presenting with ASCC treated between 2000 and 2004 in four cancer centers of the south of France. Results: The population study included 35 T1, 86 T2, 59 T3, 20 T4, and 8 T stage unknown patients. Twenty-seven patients presented with macroscopic inguinal node involvement. Of the 181 patients with uninvolved nodes at presentation, 75 received a PII to a total dose of 45–50 Gy (PII group) and 106 did not receive PII (no PII group). Compared with the no PII group, patients in the PII group were younger (60% vs. 41% of patients age 2 toxicity of the lower extremity was observed. Conclusion: PII with a dose of 45 Gy is safe and highly efficient to prevent inguinal recurrence and should be recommended for all T3-4 tumors. For early-stage tumors, PII should also be discussed, because the 5-year inguinal recurrence risk remains substantial when omitting PII (about 10%).

Application of the standard lymphadenectomy in gastric adenocarcinoma

International Nuclear Information System (INIS)

Aguirre Fernandez, Roberto Eduardo; LLera Dominguez, Gerardo de la; Pennon Guerra, Maria; Alvarez Perez, Alvaro

2011-01-01

The 5-years postoperative survival of 132 patients operated on due to gastric adenocarcinoma that underwent lymphadenectomy of the two first ganglionic levels. The results of the epidemiological parameters were determined and the survival by Kaplan-Meier method was defined

Day case inguinal hernia surgery in Nigerian children: Prospective ...

African Journals Online (AJOL)

required readmission into the hospital. Conclusion: Day case inguinal hernia surgery in children is safe and well accepted by patients and parents alike. Health institutions in which children with inguinal hernias still queue for long periods for space on the operation list need to adopt day case surgery for inguinal hernia in ...

[Total gastrectomy for gastric cancer: can the type of lymphadenectomy condition the long-term results?].

Science.gov (United States)

Di Martino, N; Izzo, G; Cosenza, A; Vicenzo, L; Monaco, L; Torelli, F; Basciotti, A; Brillantino, A; Marra, A

2005-01-01

Gastric cancer is the second tumor for frequency in the world. Surgery is still the only curative treatment. Good results in terms of long distance survival, postoperative morbidity and mortality have been achieved in the last years. The extension of lymphadenectomy is an important and discussed matter and it is not clear if lymphadenectomy may contribute to improve the surgical results. The Japanese surgeons were the first ones, in the 60's, to introduce a D2-D3 extended lymphadenectomy, but the real benefits of this technique are still being discussed. Indeed lymphonodal metastasis seem to be one of the most important prognostic factors in the gastric cancer and the level and the number of metastatic nodes are useful to predict the patients' survival. The aim of this study is to value the D2 lymphadenectomy in the patients who were treated with total gastrectomy for gastric adenocarcinoma, comparing the results both with the D1 lymphadenectomy and the D3-D4, paying attention to the survival rates related with the lymphonodal dissection. From 1998 to 2004, we studied 87 patients with gastric cancer. Out of 78 patients treated surgically, 9 were judged unresectable. Out of 69 patients treated surgically, one died before surgery and so he was put away by this study. All the patients were treated with total gastrectomy and a GI tract reconstruction by Roux's Y termino-lateral esophageal-jejunal anastomosis. In 20 patients we also made a splenectomy. We followed the Japanese Research Society for Gastric Cancer guidelines, according to which nodes are gathered into 16 levels and divided in 4 groups (N1-N4) depending on the cancer localization. The extension of the lymphadenectomy has been classified according to the level of the removed nods. The patients were divided into 3 groups. First group: patients undergone a total gastrectomy with D1 lymphadenectomy. Second group: patients undergone D2 lymphadenectomy. Third group: patients undergone D3 and D4 lymphadenectomy

Efficacy of systematic pelvic lymphadenectomy in endometrial cancer (MRC ASTEC trial): a randomised study.

Science.gov (United States)

Kitchener, H; Swart, A M C; Qian, Q; Amos, C; Parmar, M K B

2009-01-10

Hysterectomy and bilateral salpingo-oophorectomy (BSO) is the standard surgery for stage I endometrial cancer. Systematic pelvic lymphadenectomy has been used to establish whether there is extra-uterine disease and as a therapeutic procedure; however, randomised trials need to be done to assess therapeutic efficacy. The ASTEC surgical trial investigated whether pelvic lymphadenectomy could improve survival of women with endometrial cancer. From 85 centres in four countries, 1408 women with histologically proven endometrial carcinoma thought preoperatively to be confined to the corpus were randomly allocated by a minimisation method to standard surgery (hysterectomy and BSO, peritoneal washings, and palpation of para-aortic nodes; n=704) or standard surgery plus lymphadenectomy (n=704). The primary outcome measure was overall survival. To control for postsurgical treatment, women with early-stage disease at intermediate or high risk of recurrence were randomised (independent of lymph-node status) into the ASTEC radiotherapy trial. Analysis was by intention to treat. This study is registered, number ISRCTN 16571884. After a median follow-up of 37 months (IQR 24-58), 191 women (88 standard surgery group, 103 lymphadenectomy group) had died, with a hazard ratio (HR) of 1.16 (95% CI 0.87-1.54; p=0.31) in favour of standard surgery and an absolute difference in 5-year overall survival of 1% (95% CI -4 to 6). 251 women died or had recurrent disease (107 standard surgery group, 144 lymphadenectomy group), with an HR of 1.35 (1.06-1.73; p=0.017) in favour of standard surgery and an absolute difference in 5-year recurrence-free survival of 6% (1-12). With adjustment for baseline characteristics and pathology details, the HR for overall survival was 1.04 (0.74-1.45; p=0.83) and for recurrence-free survival was 1.25 (0.93-1.66; p=0.14). Our results show no evidence of benefit in terms of overall or recurrence-free survival for pelvic lymphadenectomy in women with early

Recurrence and complications of pediatric inguinal hernia repair ...

African Journals Online (AJOL)

complications of inguinal hernia repair in pediatric patients ... surgery. Patients and methods This retrospective study was ... Bilateral inguinal hernia was observed ..... single-blind comparison of laparoscopic versus open repair of pediatric.

Lichtenstein versus Onstep for inguinal hernia repair

DEFF Research Database (Denmark)

Andresen, Kristoffer; Burcharth, Jakob; Rosenberg, Jacob

2013-01-01

Inguinal hernia is a common condition that affects millions of people world-wide every year. In Denmark (population of 5.5 million), more than 10,000 repairs of inguinal hernias are performed annually. The optimal surgical procedure for mesh placement and fixation is still being debated because o...

Comparative study of the radical and standard lymphadenectomy in the surgical treatment of adenocarcinoma of the ampula of Vater.

Science.gov (United States)

Albagli, Rafael Oliveira; Carvalho, Gustavo Santos Stoduto de; Mali Junior, Jorge; Eulálio, José Marcos Raso; de Melo, Eduardo Linhares Rielo

2010-12-01

To evaluate the morbidity and mortality in patients undergoing surgical pancreatoduodenectomy (PD) in standard and radical lymphadenectomy for adenocarcinoma of papilla, analyzing the prognostic factors related to overall and disease-free survival. Were analyzed retrospectively from 1999 to 2007, in the Department of Abdominal and Pelvic Surgery (INCa-RJ), 50 cases of PD for adenocarcinoma of the duodenal papilla divided into two groups according to lymphadenectomy (group A: standard lymphadenectomy and group B: radical lymphadenectomy). The median age was similar in both groups, as well as the distribution between the sex. In the comparison between the lymphadenectomies, only the number of lymph nodes resected (group A: 12.3 and group B: 26.5) and operative time (group A: 421 and group B: 474) were significantly different. There were no statistically significant differences in the two groups with respect to morbidity and mortality rate and length of hospitalization. The disease-free survival (group A: 35 months and group B: 51 months) and overall survival (group A: 38 months and group B: 53 months) was higher in the group of radical lymphadenectomy, but were not statistically significant. In this study there were no cases of metastatic lymph nodes to other groups without nodal involvement of the pancreatic-duodenal lymph node chains (13, 17), suggesting a pattern of lymph node spread. Despite the radical lymphadenectomy present rates of disease-free survival and overall survival largest such data were not statistically significant. Further studies should be conducted to evaluate the real role of radical lymphadenectomy in adenocarcinoma of the duodenal papilla.

Avoiding cord extraction or mobilization during pediatric inguinal ...

African Journals Online (AJOL)

inguinal hernia repair: a step midway between conventional ... the left side, and 19 were bilateral. The mean ... The conventional open approach through inguinal inci- sion is the ... using laparoscopy has gained popularity and many studies.

Survival Benefit of Adjuvant Radiation Therapy for Gastric Cancer following Gastrectomy and Extended Lymphadenectomy

Directory of Open Access Journals (Sweden)

R. A. Snyder

2012-01-01

Full Text Available Purpose. Although randomized trials suggest a survival benefit of adjuvant chemotherapy and radiation therapy (XRT for gastric adenocarcinoma, its use in patients who undergo an extended lymphadenectomy is less clear. The purpose of this study was to determine if a survival benefit exists in gastric cancer patients who receive adjuvant XRT following resection with extended lymphadenectomy. Methods. The SEER registry was queried for records of patients with resected gastric adenocarcinoma from 1988 to 2007. Multivariable Cox regression models were used to assess independent prognostic factors affecting overall survival (OS and disease-specific survival (DSS. Results. Of 15,060 patients identified, 3,208 (21% received adjuvant XRT. Adjuvant XRT was independently associated with improved OS (HR 0.67, CI 0.64–0.71 and DSS (HR 0.69, CI 0.65–0.73 in stages IB through IV (M0. This OS and DSS benefit persisted regardless of the extent of lymphadenectomy. Furthermore, lymphadenectomy with >25 LN resected was associated with improved OS and DSS compared with 25 LNs results in improved OS and DSS compared with patients who have fewer LNs resected.

[Retroperitoneal lymphadenectomy and disorders of ejaculation].

Science.gov (United States)

Deiana, G; Ranieri, A; Micheli, E; Peracchia, G; Canclini, L P; Sironi, D; Levorato, C A; Lembo, A

1999-09-01

Retrograde ejaculation is a frequent and permanent complication after bilateral retroperitoneal lymphadenectomy (RPLND). Seminal emission and ejaculation are primarily under sympathetic control. Several studies after RPLND in patients with nonseminomatous testis cancer proved the role of preservation of the efferent fibers originating from the lumbar sympathetic ganglia. Based on the results of anatomical studies, a modified unilateral operative technique and nerve-sparing approach permit to preserve normal anterograde ejaculation without reduction of long-term survival.

The epidemiology and risk factors for recurrence after inguinal hernia surgery.

Science.gov (United States)

Burcharth, Jakob

2014-05-01

Recurrence after inguinal hernia surgery is a considerable clinical problem, and several risk factors of recurrence such as surgical technique, re-recurrence, and family history have been identified. Non-technical patient related factors that influence the risk of recurrence after inguinal hernia surgery are sparsely studied. The purpose of the studies included in this PhD thesis, was to describe the epidemiologic characteristics of inguinal hernia occurrence and recurrence, as well as investigating the patient related risk factors leading to recurrence after inguinal hernia surgery. Four studies were included in this thesis. Study 1: The study was a nationwide register-based study combining the Civil Registration System and the Danish National Hospital Register during a five-year period. We included a total of 46,717 persons operated for a groin hernia from the population of 5,639,885 people (2,799,105 males, 2,008,780 females). We found that 97% of all groin hernia repairs were inguinal hernias and 3% femoral hernias. Data showed that inguinal hernia surgery peaked during childhood and old age, whereas femoral hernia surgery increased throughout life. Study 2: Using data from the Danish Hernia Database (DHDB), we included all male patients operated for elective primary inguinal hernia during a 15-year period (n = 85,314). The overall inguinal hernia reoperation rate was 3.8%, and subdivided into indirect inguinal hernias and direct inguinal hernias, the reoperation rates were 2.7% and 5.2%, respectively (p thesis have studies the natural history of groin hernias on a nationwide basis; have identified the epidemiologic distribution of groin hernias and the non-technical risk factors associated with recurrence. Data showed that non-technical patient-related risk factors have great impact on the risk of recurrence after inguinal hernia surgery. The reason to why inguinal hernias recur is most likely multifactorial and lies in the span of technical and non

A New Proposal for Learning Curve of TEP Inguinal Hernia Repair: Ability to Complete Operation Endoscopically as a First Phase of Learning Curve

Directory of Open Access Journals (Sweden)

Mustafa Hasbahceci

2014-01-01

Full Text Available Background. The exact nature of learning curve of totally extraperitoneal inguinal hernia and the number required to master this technique remain controversial. Patients and Methods. We present a retrospective review of a single surgeon experience on patients who underwent totally extraperitoneal inguinal hernia repair. Results. There were 42 hernias (22 left- and 20 right-sided in 39 patients with a mean age of 48.8±15.1 years. Indirect, direct, and combined hernias were present in 18, 12, and 12 cases, respectively. The mean operative time was 55.1±22.8 minutes. Peritoneal injury occurred in 9 cases (21.4%. Conversion to open surgery was necessitated in 7 cases (16.7%. After grouping of all patients into two groups as cases between 1–21 and 22–42, it was seen that the majority of peritoneal injuries (7 out of 9, 77.8%, P=0.130 and all conversions (P=0.001 occurred in the first 21 cases. Conclusions. Learning curve of totally extraperitoneal inguinal hernia repair can be divided into two consequent steps: immediate and late. At least 20 operations are required for gaining anatomical knowledge and surgical pitfalls based on the ability to perform this operation without conversion during immediate phase.

Factors Influencing Choice of Inguinal Hernia Repair Technique ...

African Journals Online (AJOL)

Background: Inguinal hernia repair surgery is one of the most frequently performed surgical procedures worldwide. This study sought to highlight factors that may influence decisions concerning inguinal hernia repair techniques. Methods: This descriptive crosssectional study was carried out in September 2014 among ...

Laparoscopic inguinal hernia repair by the hook method in emergency setting in children presenting with incarcerated inguinal hernia.

Science.gov (United States)

Chan, Kin Wai Edwin; Lee, Kim Hung; Tam, Yuk Him; Sihoe, Jennifer Dart Yin; Cheung, Sing Tak; Mou, Jennifer Wai Cheung

2011-10-01

The development of laparoscopic hernia repair has provided an alternative approach to the management of incarcerated inguinal hernia in children. Different laparoscopic techniques for hernia repair have been described. However, we hereby review the role of laparoscopic hernia repair using the hook method in the emergency setting for incarcerated inguinal hernias in children. A retrospective review was conducted of all children who presented with incarcerated inguinal hernia and underwent laparoscopic hernia repair using the hook method in emergency setting between 2004 and 2010. There were a total of 15 boys and 1 girl with a mean age of 30 ± 36 months (range, 4 months to 12 years). The hernia was successfully reduced after sedation in 7 children and after general anesthesia in 4 children. In 5 children, the hernia was reduced by a combined manual and laparoscopic-assisted approach. Emergency laparoscopic inguinal hernia repair using the hook method was performed after reduction of the hernia. The presence of preperitoneal fluid secondary to recent incarceration facilitated the dissection of the preperitoneal space by the hernia hook. All children underwent successful reduction and hernia repair. The median operative time was 37 minutes. There was no postoperative complication. The median hospital stay was 3 days. At a median follow-up of 40 months, there was no recurrence of the hernia or testicular atrophy. Emergency laparoscopic inguinal hernia repair by the hook method is safe and feasible. Easier preperitoneal dissection was experienced, and repair of the contralateral patent processus vaginalis can be performed in the same setting. Copyright © 2011 Elsevier Inc. All rights reserved.

Comparison of elective inguinal node irradiation techniques in anal cancer

Energy Technology Data Exchange (ETDEWEB)

Cha, Ji Hye; Seong, Jin Sil; Keum, Ki Chang; Lee, Chang Geol; Koom, Woong Sub [Yonsei University College of Medicine, Seoul (Korea, Republic of)

2011-12-15

To compare photon thunderbird with deep match (technique 1) with 3-field technique with electron inguinal boost (technique 2) in acute skin toxicity, toxicity-related treatment breaks and patterns of failure in elective inguinal radiation therapy (RT) for curative chemoradiation in anal cancer. Seventeen patients treated between January 2008 and September 2010 without evidence of inguinal and distant metastasis were retrospectively reviewed. In 9 patients with technique 1, dose to inguinal and whole pelvis area was 41.4 to 45 Gy and total dose was 59.4 Gy. In 8 patients with technique 2, doses to inguinal, whole pelvis, gross tumor were 36 to 41.4 Gy, 36 to 41.4 Gy, and 45 to 54 Gy, respectively. The median follow-up period was 27.6 and 14.8 months in group technique 1 and 2, respectively. The incidences of grade 3 radiation dermatitis were 56% (5 patients) and 50% (4 patients), dose ranges grade 3 dermatitis appeared were 41.4 to 50.4 Gy and 45 to 54 Gy in group technique 1 and 2, respectively (p = 0.819). The areas affected by grade 3 dermatitis in 2 groups were as follow: perianal and perineal areas in 40% and 25%, perianal and inguinal areas in 0% and 50%, and perianal area only in 60% and 25%, respectively (p = 0.196). No inguinal failure has been observed. Photon thunderbird with deep match technique and 3-field technique with electron inguinal boost showed similar incidence of radiation dermatitis. However, photon thunderbird with deep match seems to increase the possibility of severe perineal dermatitis.

Comparison of elective inguinal node irradiation techniques in anal cancer

International Nuclear Information System (INIS)

Cha, Ji Hye; Seong, Jin Sil; Keum, Ki Chang; Lee, Chang Geol; Koom, Woong Sub

2011-01-01

To compare photon thunderbird with deep match (technique 1) with 3-field technique with electron inguinal boost (technique 2) in acute skin toxicity, toxicity-related treatment breaks and patterns of failure in elective inguinal radiation therapy (RT) for curative chemoradiation in anal cancer. Seventeen patients treated between January 2008 and September 2010 without evidence of inguinal and distant metastasis were retrospectively reviewed. In 9 patients with technique 1, dose to inguinal and whole pelvis area was 41.4 to 45 Gy and total dose was 59.4 Gy. In 8 patients with technique 2, doses to inguinal, whole pelvis, gross tumor were 36 to 41.4 Gy, 36 to 41.4 Gy, and 45 to 54 Gy, respectively. The median follow-up period was 27.6 and 14.8 months in group technique 1 and 2, respectively. The incidences of grade 3 radiation dermatitis were 56% (5 patients) and 50% (4 patients), dose ranges grade 3 dermatitis appeared were 41.4 to 50.4 Gy and 45 to 54 Gy in group technique 1 and 2, respectively (p = 0.819). The areas affected by grade 3 dermatitis in 2 groups were as follow: perianal and perineal areas in 40% and 25%, perianal and inguinal areas in 0% and 50%, and perianal area only in 60% and 25%, respectively (p = 0.196). No inguinal failure has been observed. Photon thunderbird with deep match technique and 3-field technique with electron inguinal boost showed similar incidence of radiation dermatitis. However, photon thunderbird with deep match seems to increase the possibility of severe perineal dermatitis.

Etiology of Inguinal Hernias

DEFF Research Database (Denmark)

Öberg, Stina; Andresen, Kristoffer; Rosenberg, Jacob

2017-01-01

BACKGROUND: The etiology of inguinal hernias remains uncertain even though the lifetime risk of developing an inguinal hernia is 27% for men and 3% for women. The aim was to summarize the evidence on hernia etiology, with focus on differences between lateral and medial hernias. RESULTS: Lateral...... and medial hernias seem to have common as well as different etiologies. A patent processus vaginalis and increased cumulative mechanical exposure are risk factors for lateral hernias. Patients with medial hernias seem to have a more profoundly altered connective tissue architecture and homeostasis compared...... mechanisms why processus vaginalis fails to obliterate in certain patients should also be clarified. Not all patients with a patent processus vaginalis develop a lateral hernia, but increased intraabdominal pressure appears to be a contributing factor....

Acute testicular ischemia caused by incarcerated inguinal hernia.

Science.gov (United States)

Orth, Robert C; Towbin, Alexander J

2012-02-01

Acute testicular ischemia caused by an incarcerated inguinal hernia usually affects infants. There are few reports of diagnosis using US, and the effect of long-standing reducible hernias on testicular growth in infants and children is unknown. The objectives of this study were to determine the incidence of testicular ischemia secondary to an incarcerated inguinal hernia at scrotal sonography and to determine the effect on testicular size at diagnosis. A hospital database was used to locate scrotal sonography examinations documenting an inguinal hernia, and images were reviewed for signs of testicular ischemia. Testicular volumes were compared using the Wilcoxon signed rank test. A total of 147 patients were identified with an inguinal hernia (age 1 day to 23 years, average 6 years). Ten patients (6.8%) had associated testicular ischemia (age 3 weeks to 6 months, average 9 weeks) and showed a statistically significant increase in ipsilateral testicular size compared to the contralateral testicle (P = 0.012). Patients without testicular ischemia did not show a significant difference in testicular size, regardless of patient age. An incarcerated inguinal hernia should be considered as a cause of acute testicular ischemia in infants younger than 6 months of age.

Standard lymphadenectomy technique in the gastric adenocarcinoma

International Nuclear Information System (INIS)

Aguirre Fernandez, Roberto Eduardo; Fernandez Vazquez, Pedro Ivan; LLera Dominguez, Gerardo de la

2012-01-01

The surgical technique used from 1990 in the 'Celia Sanchez Manduley' Clinical Surgical Teaching Provincial Hospital in Manzanillo, Granma province to carry out the gastrectomy together with the standard lymphadenectomy in patients carriers of a gastric adenocarcinoma, allowing application of the current oncologic and surgical concepts of the Japanese Society for Research of Gastric Cancer, essential to obtain a better prognosis in these patients

Metachronous metastasis- and survival-analysis show prognostic importance of lymphadenectomy for colon carcinomas

Directory of Open Access Journals (Sweden)

Laubert Tilman

2012-03-01

Full Text Available Abstract Background Lymphadenectomy is performed to assess patient prognosis and to prevent metastasizing. Recently, it was questioned whether lymph node metastases were capable of metastasizing and therefore, if lymphadenectomy was still adequate. We evaluated whether the nodal status impacts on the occurrence of distant metastases by analyzing a highly selected cohort of colon cancer patients. Methods 1,395 patients underwent surgery exclusively for colon cancer at the University of Lübeck between 01/1993 and 12/2008. The following exclusion criteria were applied: synchronous metastasis, R1-resection, prior/synchronous second carcinoma, age Results Five-year survival rates for TM + and TM- were 21% and 73%, respectively (p Conclusions Besides a higher T-category, a positive N-stage independently implies a higher probability to develop distant metastases and correlates with poor survival. Our data thus show a prognostic relevance of lymphadenectomy which should therefore be retained until conclusive studies suggest the unimportance of lmyphadenectomy.

Laparoscopic Inguinal Hernia Repair in a Developing Nation: Short ...

African Journals Online (AJOL)

bilateral hernias, and recurrent hernias), there are data demonstrating an ... no reports of laparoscopic inguinal hernia repair from the. Anglophone ... MATERIALS AND METHODS .... inguinal hernia repair has advantages over open repair for.

Extended Lymphadenectomy to the Lower Paraortic Nodes During Radical Cystectomy

International Nuclear Information System (INIS)

El-Shazli, S.; Anwar, H.; Ramzy, S.; Al-Didi, M.

2004-01-01

Evaluation of the diagnostic, prognostic and possible therapeutic role of extended lymphadenectomy to lower para-aortic area in operable bladder cancer patients. Patients and Methods: One hundred and nine patients were subjected to the procedure in the National Cancer Institute, Cairo University, and in Minea Oncology Center, Ministry of Health by the same group of surgeons, during the period from September 2000 to March 2003. The lymph nodes dissected were labeled to the following groups: perivesical, lymph node of Cloquet, external iliac, internal iliac and obturator, common iliac and paraortic groups both right and left. These nodes were subjected with the primary tumor to serial sectioning for histopathologic examination. Preoperatively, all patients were subjected to routine laboratory investigations. [n addition to cystoscopy, biopsy and histopathologic examination, bone scan, chest X-Ray and computerized tomography with l. V. contrast examination for the abdomen and pelvis were done for clinical staging of the disease. 34.4% of the node positive patients have been found to harbor the disease in the para-aortic lymph nodes above the common iliac bifurcation. Obturator, external iliac, internal iliac, para-aortic, common iliac, perivesical and lymph node of Cloquet are the higher incidence groups of positive lymph nodes sequentially. The clinical and c.T. staging are inaccurate methods of diagnosis due to high overall error in up to 70.6% of patients. There is no higher incidence of morbidity, mortality, operative time or intraoperative blood loss related to the addition of lower para-aortic dissection to the routine radical cystectomy. Extension of lymphadenectomy to include the lower para-aortic area in addition to the standard pelvic lymphadenectomy during radical cystectomy for bladder cancer is a more accurate technique for diagnosis and staging of bladder cancer patients and it may help in determining the benefit of adjuvant chemotherapy ± radiotherapy

Standardization of D2 lymphadenectomy and surgical quality control (KLASS-02-QC): a prospective, observational, multicenter study [NCT01283893

International Nuclear Information System (INIS)

Kim, Hyoung-Il; Hur, Hoon; Kim, Youn Nam; Lee, Hyuk-Joon; Kim, Min-Chan; Han, Sang-Uk; Hyung, Woo Jin

2014-01-01

Extended systemic lymphadenectomy (D2) is standard procedure for surgical treatment of advanced gastric cancer (AGC) although less extensive lymphadenectomy (D1) can be applied to early gastric cancer. Complete D2 lymphadenectomy is the mandatory procedure for studies that evaluate surgical treatment results of AGC. However, the actual extent of D2 lymphadenectomy varies among surgeons because of a lacking consensus on the anatomical definition of each lymph node station. This study is aimed to develop a consensus for D2 lymphadenectomy and also to qualify surgeons that can perform both laparoscopic and open D2 gastrectomy. This (KLASS-02-QC) is a prospective, observational, multicenter study to qualify the surgeons that will participate in the KLASS-02-RCT, which is a prospective, randomized, clinical trial comparing laparoscopic and open gastrectomy for AGC. Surgeons and reviewers participating in the study will be required to complete a questionnaire detailing their professional experience and specific gastrectomy surgical background/training, and the gastrectomy metrics of their primary hospitals. All surgeons must submit three laparoscopic and three open D2 gastrectomy videos, respectively. Each video will be allocated to five peer reviewers; thus each surgeon’s operations will be assessed by a total of 30 reviews. Based on blinded assessment of unedited videos by experts’ review, a separate review evaluation committee will decide whether or not the evaluated surgeon will participate in the KLASS-02-RCT. The primary outcome measure is each surgeon’s proficiency, as assessed by the reviewers based on evaluation criteria for completeness of D2 lymphadenectomy. We believe that our study for standardization of D2 lymphadenectomy and surgical quality control (KLASS-02-QC) will guarantee successful implementation of the subsequent KLASS-02-RCT study. After making consensus on D2 lymphadenectomy, we developed evaluation criteria for completeness of D2

Inguinal endometriosis attaching to the round ligament

International Nuclear Information System (INIS)

Hagiwara, Y.; Hatori, M.; Kokubun, S.; Moriya, T.; Terada, Y.; Yaegashi, N.; Ehara, S.

2007-01-01

We report a case of endometriosis in the right inguinal region, attached to the right round ligament in a 28-year-old woman. At the age of 20, laparoscopic left ovarian cystectomy and pelvic adhesiolysis for endometriosis was carried out. She noticed a right tender groin mass 7 months previously, and the tumour size fluctuated with the menstrual cycle. A poorly circumscribed elastic hard mass, measuring 3 cm in diameter, was palpated in her right inguinal region. Magnetic resonance imaging showed a 2.5 cm x 2.5 cm mass in the right inguinal canal and a 5.4 cm x 6.8 cm mass was seen in the left ovary. The mass enlarged during menstruation. The groin mass was removed, in addition to carrying out laparoscopic ovarian cystectomy. At operation, the groin mass was found to be in continuity with the round ligament of extraperitoneal portion. Histological diagnosis of endometriosis was made in both ovarian and inguinal tumours. After surgery, the pain disappeared completely. Worth mentioning is that MRI clearly showed the change of tumour size depending on the menstrual cycle, which aided in arriving at the correct diagnosis of endometriosis in an unusual location

Laparoscopic inguinal hernia repair: gold standard in bilateral hernia repair? Results of more than 2800 patients in comparison to literature.

Science.gov (United States)

Wauschkuhn, Constantin Aurel; Schwarz, Jochen; Boekeler, Ulf; Bittner, Reinhard

2010-12-01

Advantages and disadvantages of open and endoscopic hernia surgery are still being discussed. Until now there has been no study that evaluated the advantages and disadvantages of bilateral hernia repair in a large number of patients. Our prospectively collected database was analyzed to compare the results of laparoscopic bilateral with laparoscopic unilateral hernia repair. We then compared these results with the results of a literature review regarding open and laparoscopic bilateral hernia repair. From April 1993 to December 2007 there were 7240 patients with unilateral primary hernia (PH) and 2880 patients with bilateral hernia (5760 hernias) who underwent laparoscopic transabdominal preperitoneal patch plastic (TAPP). Of the 10,120 patients, 28.5% had bilateral hernias. Adjusted for the number of patients operated on, the mean duration of surgery for unilateral hernia repair was shorter than that for bilateral repair (45 vs. 70 min), but period of disability (14 vs. 14 days) was the same. Adjusted for the number of hernias repaired, morbidity (1.9 vs. 1.4%), reoperation (0.5 vs. 0.43%), and recurrence rate (0.63 vs. 0.42%) were similar for unilateral versus bilateral repair, respectively. The review of the literature shows a significantly shorter time out of work after laparoscopic bilateral repair than after the bilateral open approach. Simultaneous laparoscopic repair of bilateral inguinal hernias does not increase the risk for the patient and has an equal length of down time compared with unilateral repair. According to literature, recovery after laparoscopic repair is faster than after open simultaneous repair. Laparoscopic/endoscopic inguinal hernia repair of bilateral hernias should be recommended as the gold standard.

Recurrence and Pain after Mesh Repair of Inguinal Hernias

African Journals Online (AJOL)

Abstract. Background: Surgery for inguinal hernias has ... repair. Methods: The study was conducted on all inguinal hernia patients operated between 1st. October ... bilateral (1.6%). Only 101 .... Open Mesh Versus Laparoscopic Mesh. Repair ...

Imaging findings of angiomyxolipoma of the spermatic cord mimicking inguinal hernia

NARCIS (Netherlands)

Cho, H.S.; Woo, J.Y.; Hong, H.S.; Yang, I.; Lee, Y.; Jung, A.Y.; Yang, D.H.; Kim, J.W.

2013-01-01

We report the case in a 72-year-old man who presented with a right inguinal mass and with a one month history that was initially interpreted as an inguinal hernia. Ultrasonography (US) and computed tomography (CT) demonstrated a right inguinal mass, including myxoid and fat component, extending from

CT and US findings of ovarian torsion within an incarcerated inguinal hernia.

Science.gov (United States)

Hyun, Park Mee; Jung, Ah Young; Lee, Yul; Yang, Ik; Yang, Dae Hyun; Hwang, Ji-Young

2015-02-01

Inguinal hernia is relatively common in children. Although inguinal hernia is not frequently encountered in girls in comparison to boys, there are occasional cases of uterine or ovarian herniation in female indirect inguinal hernia. Incarcerated ovary in hernia sac has the risk of torsion and strangulation. We present an 8-year-old girl with painful mass in her left groin. With computed tomography (CT) and ultrasonography (US), we made the diagnosis of ovarian strangulation within an incarcerated inguinal hernia. Since ultrasound is primarily used for evaluation of groin mass, CT findings of an incarcerated inguinal hernia is rarely reported.

Post Operative Pain Control in Inguinal Hernia Repair: Comparison ...

African Journals Online (AJOL)

ADMIN

drug to be used for local wound infiltrations following inguinal hernia repair. Results: A total of 52 ... intramuscularly or via intravenously 2,3. The local ..... suppository and local marcaine injection on inguinal hernia surgery. Arch crit care.

Lidocaine Patch (5%) in Treatment of Persistent Inguinal Postherniorrhaphy Pain

DEFF Research Database (Denmark)

Bischoff, Joakim M; Petersen, Marian; Uçeyler, Nurcan

2013-01-01

Evidence-based pharmacological treatment options for patients with persistent inguinal postherniorrhaphy pain are lacking.......Evidence-based pharmacological treatment options for patients with persistent inguinal postherniorrhaphy pain are lacking....

Lymphatic mapping inguinal and sentinel lymph node biopsy in anal canal cancers to avoid prophylactic inguinal irradiation; Le marquage lymphatique et la biopsie du ganglion sentinelle inguinal dans les cancers du canal anal pour eviter l'irradiation inguinale prophylactique

Energy Technology Data Exchange (ETDEWEB)

Bobin, J.Y. [Centre Hospitalier Universitaire Lyon-Sud, Service de Chirurgie Oncoloque, 69 - Pierre-Benite (France); Gerard, J.P.; Chapet, O.; Romestaing, P. [Centre Hospitalier Universitaire Lyon-Sud, Dept. de Radiotherapie et Oncologie, 69 - Pierre-Benite (France); Isaac, S. [Centre Hospitalier Universitaire Lyon-Sud, Dept. d' Anatomopathologie, 69 - Pierre-Benite (France)

2003-11-01

Thirty-five patients with clinically N0 cancers of the canal anal, 33 epidermoid carcinomas et 2 melanomas were histologically staged with inguinal sentinel lymphode biopsy (ISN). With the combined technique, blue dye and radiocolloid the ISN was identified in 100 % of the cases. The ISN was invaded in 7 cases/33 for epidermoid tumors and 2/2 for melanomas. After 18 months of follow-up, no inguinal recurrence could be seen in ISN pN0 cases. In conclusion, ISN biopsy is a reliable procedure to stage anal,, canal cancers. It should prevent unnecessary prophylactic inguinal irradiation for pN0 ISN. Inguinal irradiation is only indicated in pN1 ISN. (author)

Herniographic appearance of the lateral inguinal fossa

International Nuclear Information System (INIS)

Ekberg, O.; Kesek, P.

1987-01-01

Herniography frequently reveals clinically undetected groin hernia. Thereby herniography contributes to the clinical work-up in patients with obscure groin pain. However, the distinction between clinically important and unimportant abnormalities within the lateral inguinal fossa can be difficult. This study was therefore designed in order to elucidate the herniographic appearance of the lateral inguinal fossa in patients with obscure groin pain. Herniographic findings were compared with laterality of the patients' symptoms. The lateral umbilical fold was visible in only 47% of the groins. A triangular shaped outpouching from the lateral inguinal fossa and a patent processus vaginalis were found with equal frequency on the left and right side. They were five times as frequent in men as in women. Their presence did not correlate with laterality of the patients' symptoms. Indirect hernias were almost twice as common on the symptomatic side as compared with the asymptomatic side. On the left side they were found twice as often in men as in women while there was no significant sex difference on the right side. Our results show that neither a patent processus vaginalis nor a triangular outpouching from the lateral inguinal fossa correlate with the laterality of the patients' symptoms while true indirect hernias do. (orig.)

Pain related sexual dysfunction after inguinal herniorrhaphy

DEFF Research Database (Denmark)

Aasvang, EK; Møhl, Bo; Bay-Nielsen, M

2006-01-01

, and sexual dysfunction have only been described sporadically. The aim was therefore to describe these symptoms in a questionnaire study. A nationwide detailed questionnaire study in September 2004 of pain related sexual dysfunction in all men aged 18-40 years undergoing inguinal herniorrhaphy between October......To determine the incidence of pain related sexual dysfunction 1 year after inguinal herniorrhaphy and to assess the impact pain has on sexual function. In contrast to the well-described about 10% risk of chronic wound related pain after inguinal herniorrhaphy, chronic genital pain, dysejaculation...... 2002 and June 2003 (n=1015) based upon the nationwide Danish Hernia Database collaboration. The response rate was 68.4%. Combined frequent and moderate or severe pain from the previous hernia site during activity was reported by 187 patients (18.4%). Pain during sexual activity was reported by 224...

Outpatient repair for inguinal hernia in elderly patients: still a challenge?

Science.gov (United States)

Palumbo, Piergaspare; Amatucci, Chiara; Perotti, Bruno; Zullino, Antonio; Dezzi, Claudia; Illuminati, Giulio; Vietri, Francesco

2014-01-01

Elective inguinal hernia repair as a day case is a safe and suitable procedure, with well-recognized feasibility. The increasing number of elderly patients requiring inguinal hernia repair leads clinicians to admit a growing number of outpatients. The aim of the current study was to analyze the outcomes (feasibility and safety) of day case treatment in elderly patients. Eighty patients >80 years of age and 80 patients ≤55 years of age underwent elective inguinal hernia repairs under local anesthesia. There were no mortalities or major complications in the elderly undergoing inguinal herniorraphies as outpatients, and only one unanticipated admission occurred in the younger age group. Elective inguinal hernia repair in the elderly has a good outcome, and age alone should not be a drawback to day case treatment. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Efficacy of local anaesthesia in repair of inguinal hernia

International Nuclear Information System (INIS)

Rafiq, M.K.; Sultan, B.; Malik, M.A.; Khan, K.; Abbasi, M.A.

2017-01-01

Local anaesthesia has been identified as the most favourable anaesthesia for elective inguinal hernia repair with respect to complication rate, cost effectiveness and overall patients' satisfaction. This study was conducted to determine the efficacy of local anaesthesia in inguinal hernia in terms of pain relief, wound infection and hospital stay. Methods: In this randomized controlled trial (RCT), 60 patients with inguinal hernia were included at the General Surgical 'B' Unit, Ayub Teaching Hospital Abbottabad. Results: The day-case rates were significantly higher when patients underwent surgery under LA compared to GA (82.6 percent versus 42.6 percent). The incidence of urinary retention was higher in the GA group (p<0.05). There were 17 (2.9 percent) re-admissions overall. The reasons for re-admission included haematoma (n=6), severe pain (n=4), infection (n=3), fainting (n=2) and urinary retention (n=2). Conclusion: This study demonstrates that local anaesthesia for inguinal hernia repair has better efficacy as compared to general anaesthesia. (author)

Irreducible Inguinal Hernias in the Paediatric Age Group | Ezomike ...

African Journals Online (AJOL)

BACKGROUND: An inguinal hernia is said to be irreducible when the content fails to return into the peritoneal cavity without surgical intervention. Irreducibility is an ever present risk in untreated inguinal hernias and its management remains an important part of pediatric surgery practice. When a hernia is irreducible ...

Robotic Inguinal Hernia Repair: Technique and Early Experience.

Science.gov (United States)

Arcerito, Massimo; Changchien, Eric; Bernal, Oscar; Konkoly-Thege, Adam; Moon, John

2016-10-01

Laparoscopic inguinal hernia repair has been shown to have multiple advantages compared with open repair such as less postoperative pain and earlier resume of daily activities with a comparable recurrence rate. We speculate robotic inguinal hernia repair may yield equivalent benefits, while providing the surgeon added dexterity. One hundred consecutive robotic inguinal hernia repairs with mesh were performed with a mean age of 56 years (25-96). Fifty-six unilateral hernias and 22 bilateral hernias were repaired amongst 62 males and 16 females. Polypropylene mesh was used for reconstruction. All but, two patients were completed robotically. Mean operative time was 52 minutes per hernia repair (45-67). Five patients were admitted overnight based on their advanced age. Regular diet was resumed immediately. Postoperative pain was minimal and regular activity was achieved after an average of four days. One patient recurred after three months in our earlier experience and he was repaired robotically. Mean follow-up time was 12 months. These data, compared with laparoscopic approach, suggest similar recurrence rates and postoperative pain. We believe comparative studies with laparoscopic approach need to be performed to assess the role robotic surgery has in the treatment of inguinal hernia repair.

Prevalence of Inguinal Hernia in Adult Men in the Ashanti Region of Ghana.

Science.gov (United States)

Ohene-Yeboah, Michael; Beard, Jessica H; Frimpong-Twumasi, Benjamin; Koranteng, Adofo; Mensah, Samuel

2016-04-01

Inguinal hernia is thought to be common in rural Ghana, though no recent data exist on hernia prevalence in the country. This information is needed to guide policy and increase access to safe hernia repair in Ghana and other low-resource settings. Adult men randomly selected from the Barekese sub-district of Ashanti Region, Ghana were examined by surgeons for the presence of inguinal hernia. Men with hernia completed a survey on demographics, knowledge of the disease, and barriers to surgical treatment. A total of 803 participants were examined, while 105 participants completed the survey. The prevalence of inguinal hernia was 10.8 % (95 % CI 8.0, 13.6 %), and 2.2 % (95 % CI 0, 5.4 %) of participants had scars indicative of previous repair, making the overall prevalence of treated and untreated inguinal hernia 13.0 % (95 % CI 10.2, 15.7 %). Prevalence of inguinal hernia increased with age; 35.4 % (95 % CI 23.6, 47.2 %) of men aged 65 and older had inguinal hernia. Untreated inguinal hernia was associated with lower socio-economic status. Of those with inguinal hernia, 52.4 % did not know the cause of hernia. The most common reason cited for failing to seek medical care was cost (48.2 %). Although inguinal hernia is common among adult men living in rural Ghana, surgical repair rates are low. We propose a multi-faceted public health campaign aimed at increasing access to safe hernia repair in Ghana. This approach includes a training program of non-surgeons in inguinal hernia repair headed by the Ghana Hernia Society and could be adapted for use in other low-resource settings.

Unusual Initial Presentation of Herpes Simplex Virus as Inguinal Lymphadenopathy

Directory of Open Access Journals (Sweden)

Sarah A. Fleming

2015-01-01

Full Text Available Genital herpes simplex virus (HSV infections are a common cause of inguinal lymphadenopathy. However, surgical excision of enlarged inguinal nodes is almost never performed to initially diagnose genital herpes simplex virus, due to the distinct external presentation of genital herpetic vesicles that usually occur with the first symptoms of infection. Therefore, the histologic and immunophenotypic features of HSV-associated inguinal lymphadenopathy are unfamiliar to most pathologists. The current report describes the lymph node pathology of two immunocompetent patients, whose initial HSV diagnosis was established through surgical excision of enlarged inguinal lymph nodes. Histologic examination showed features consistent with viral lymphadenopathy, including florid follicular hyperplasia, monocytoid B-cell hyperplasia, and paracortical hyperplasia without extensive necrosis. Immunohistochemical stains for HSV antigens, using polyclonal anti-HSV I and II antibodies, demonstrate strong immunoreactivity for HSV in a small number of cells in the subcapsular sinuses, especially in areas with monocytoid B-cell hyperplasia. Rare scattered HSV-positive cells also are identified in paracortical areas and germinal centers. We conclude that an initial diagnosis of genital HSV infection may be established by inguinal lymph node biopsy.

Analgesia and sedation practices for incarcerated inguinal hernias in children.

Science.gov (United States)

Al-Ansari, Khalid; Sulowski, Christopher; Ratnapalan, Savithiri

2008-10-01

In this study, the use of medications for analgesia and/or sedation for incarcerated inguinal hernia reductions in the emergency department was analyzed. A retrospective chart review was conducted for all patients presenting to a pediatric emergency department with incarcerated inguinal hernia from 2002 to 2005. A total of 99 children presented with incarcerated hernias during the study period. The median age was 11 months. Forty-four percent of children received medication for the procedure, of them 75% received parenteral and 25% oral or intranasal medications. Forty-five percent of children who received medication went through at least 1 hernia reduction attempt initially without medications. More than half the children with incarcerated inguinal hernias did not receive any medication for pain and/or sedation prior to hernia reduction. Guidelines for medication use for children with incarcerated inguinal hernias need to be developed.

Patient-Related Risk Factors for Recurrence After Inguinal Hernia Repair

DEFF Research Database (Denmark)

Burcharth, Jakob; Pommergaard, Hans-Christian; Bisgaard, Thue

2015-01-01

patient demographics, hernia characteristics, connective tissue composition and degradation, habits and social relations, and conditions related to inguinal hernia recurrence. Results. From a total of 5061 records screened, we included 40 observational studies enrolling 720 651 inguinal hernia procedures...

Role of pelvic lymphadenectomy in stage 1A endometrial carcinoma ...

African Journals Online (AJOL)

Introduction: Endometrial cancer is the commonest gynecological cancer mostly affecting women in the postmenopausal age group. There is a debate regarding the need of pelvic lymphadenectomy in managing stage 1A diagnosed preoperatively, we try to evaluate this need. Objective: To evaluate the role of pelvic ...

Peniskarzinom mit exulzerierten Lymphknotenmetastasen links inguinal

Directory of Open Access Journals (Sweden)

Presich K

2003-01-01

Full Text Available Im Oktober 2001 wurde ein 53jähriger Patient mit ausgedehnten exulzerierten Lymphknotenmetastasen rechts inguinal an einer auswärtigen chirurgischen Abteilung vorgestellt. Im Rahmen der Durchuntersuchung fand sich eine verhärtete, von einem nicht retrahierbaren Präputium verdeckte Glans als mögliches Primum. Eine Circumcision sowie Biopsie aus der Glans ergaben das histologische Ergebnis eines invasiven, schwach verhornenden Plattenepithelkarzinoms mittleren Differenzierungsgrades (G2-G3. In einer Unterbauch-Computertomographie wurde rechts inguinal ein ausgedehnter, ca. 10 cm messender, teils solider, teils nekrotischer Prozeß, bis an die großen Gefäße heranreichend, beschrieben. Die linke Leiste war unauffällig.

The Danish Inguinal Hernia database

DEFF Research Database (Denmark)

Friis-Andersen, Hans; Bisgaard, Thue

2016-01-01

AIM OF DATABASE: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. STUDY POPULATION: Patients ≥18 years operated for groin hernia. MAIN VARIABLES: Type and size...... access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles...... the medical management of the database. RESULTS: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). CONCLUSION: The Danish Inguinal Hernia...

Validation of newly developed physical laparoscopy simulator in transabdominal preperitoneal (TAPP) inguinal hernia repair.

Science.gov (United States)

Nishihara, Yuichi; Isobe, Yoh; Kitagawa, Yuko

2017-12-01

A realistic simulator for transabdominal preperitoneal (TAPP) inguinal hernia repair would enhance surgeons' training experience before they enter the operating theater. The purpose of this study was to create a novel physical simulator for TAPP inguinal hernia repair and obtain surgeons' opinions regarding its efficacy. Our novel TAPP inguinal hernia repair simulator consists of a physical laparoscopy simulator and a handmade organ replica model. The physical laparoscopy simulator was created by three-dimensional (3D) printing technology, and it represents the trunk of the human body and the bendability of the abdominal wall under pneumoperitoneal pressure. The organ replica model was manually created by assembling materials. The TAPP inguinal hernia repair simulator allows for the performance of all procedures required in TAPP inguinal hernia repair. Fifteen general surgeons performed TAPP inguinal hernia repair using our simulator. Their opinions were scored on a 5-point Likert scale. All participants strongly agreed that the 3D-printed physical simulator and organ replica model were highly useful for TAPP inguinal hernia repair training (median, 5 points) and TAPP inguinal hernia repair education (median, 5 points). They felt that the simulator would be effective for TAPP inguinal hernia repair training before entering the operating theater. All surgeons considered that this simulator should be introduced in the residency curriculum. We successfully created a physical simulator for TAPP inguinal hernia repair training using 3D printing technology and a handmade organ replica model created with inexpensive, readily accessible materials. Preoperative TAPP inguinal hernia repair training using this simulator and organ replica model may be of benefit in the training of all surgeons. All general surgeons involved in the present study felt that this simulator and organ replica model should be used in their residency curriculum.

Laparoscopic approach to incarcerated inguinal hernia in children.

Science.gov (United States)

Kaya, Mete; Hückstedt, Thomas; Schier, Felix

2006-03-01

The purpose of this study was to describe the laparoscopic approach to incarcerated inguinal hernia in children. After unsuccessful manual reduction, 29 patients (aged 3 weeks to 7 years; median, 10 weeks; 44 boys, 15 girls) with incarcerated inguinal hernia underwent immediate laparoscopy. The hernial content was reduced in a combined technique of external manual pressure and internal pulling by forceps. The bowel was inspected, and the hernia was repaired. In all patients, the procedure was successful. No conversion to the open approach was required. Immediate laparoscopic herniorrhaphy in the same session was added. No complications occurred. Laparoscopy allowed for simultaneous reduction under direct visual control, inspection of the incarcerated organ, and definitive repair of the hernia. Technically, it appears easier than the conventional approach because of the internal inguinal ring being widened by intraabdominal carbon dioxide insufflation. The hospital stay is shorter.

Two Ports Laparoscopic Inguinal Hernia Repair in Children

OpenAIRE

Ibrahim, Medhat M.

2015-01-01

Introduction. Several laparoscopic treatment techniques were designed for improving the outcome over the last decade. The various techniques differ in their approach to the inguinal internal ring, suturing and knotting techniques, number of ports used in the procedures, and mode of dissection of the hernia sac. Patients and Surgical Technique. 90 children were subjected to surgery and they undergone two-port laparoscopic repair of inguinal hernia in children. Technique feasibility in relation...

Association Between Thoracic Aortic Disease and Inguinal Hernia

OpenAIRE

Olsson, Christian; Eriksson, Per; Franco?Cereceda, Anders

2014-01-01

Background The study hypothesis was that thoracic aortic disease (TAD) is associated with a higher?than?expected prevalence of inguinal hernia. Such an association has been reported for abdominal aortic aneurysm (AAA) and hernia. Unlike AAA, TAD is not necessarily detectable with clinical examination or ultrasound, and there are no population?based screening programs for TAD. Therefore, conditions associated with TAD, such as inguinal hernia, are of particular clinical relevance. Methods and ...

Outcome of laproscopic totally extraperitoneal hernioplasty for inguinal hernia

International Nuclear Information System (INIS)

Hanif, H.; Memon, S.H.

2015-01-01

Background: Hernioplasty for Inguinal hernia is one of the commonest operations performed in general surgical wards. More recently, interest has waxed and waned regarding the minimally invasive approach to hernioplasty. This study was carried out to assess the management outcome of minimally invasive hernioplasty (Totally extra-peritoneal approach) as the treatment of choice for uncomplicated (incomplete and reducible) inguinal hernia. Method: In this quasi experimental study patients aged between 14-83 years who were otherwise fit and willing for total extra-peritoneal laparoscopic repair were recruited prospectively over a 10 month period. Thirty-seven such patients were operated and followed up in the hernia clinics. Six cases were later excluded for lack of proper follow-up. Results: The typical patient was middle-aged male with right-sided inguinal hernia. Mean operating time was 53.3 minutes. No conversion was undertaken; however, there was one case of small bowel injury that went unrecognized on-table but necessitated subsequent laparotomy. Overall morbidity was 13.5 percentage. Mean length of hospitalization was 2.89 days. Mean duration to normal routine life was 9.25 days. Overall, 70.9 percentage of patients expressed satisfaction with the surgery. Conclusion: Totally extra-peritoneal mesh repair is a new and safe technique for hernioplasty with acceptable rates of morbidity and it is procedure of choice for recurrent and bilateral inguinal hernias and also used as alternate to open hernioplasty for uncomplicated (incomplete and reducible) inguinal hernia. (author)

Bilateral inguinal hernia repair: laparoscopic or open approach?

Science.gov (United States)

Feliu, X; Clavería, R; Besora, P; Camps, J; Fernández-Sallent, E; Viñas, X; Abad, J M

2011-02-01

The aim of this study was to investigate outcomes in the treatment of bilateral inguinal hernia, comparing the laparoscopic totally extraperitoneal (TEP) and open tension-free mesh repair (LICHT) approaches. We performed a prospective controlled non randomized clinical study in 128 patients with bilateral inguinal hernia over a period of 3 years. LICHT was used in 106 cases (53 patients) while TEP was employed in 150 cases (75 patients). The main outcome measurements were: recurrence rate, operating time, hospital stay and postoperative complications. There were three recurrences (2.3%): two in the LICHT group (3.8%) and one (1.3%) in the TEP group P = NS. The TEP procedure was faster than LICHT repair (48.8 ± 10.8 vs. 70.4 ± 11.2 min) P approach is an effective option for the treatment of bilateral inguinal hernia when performed by experienced surgeons.

Inguinodynia in patients submitted to conventional inguinal hernioplasty.

Science.gov (United States)

Dias, Bruno Garcia; Santos, Marcelo Protásio Dos; Chaves, Ana Barbara DE Jesus; Willis, Mariana; Gomes, Marcio Couto; Andrade, Fernandes Tavares; Melo, Valdinaldo Aragão DE; Santos, Paulo Vicente Dos

2017-01-01

to evaluate the incidence of chronic pain and its impact on the quality of life of patients submitted to inguinal hernioplasty using the Lichtenstein technique. this was a descriptive, cross-sectional study of patients operated under spinal anesthesia from February 2013 to February 2015 and who had already completed six postoperative months. We questioned patients about the presence of chronic inguinal pain and, if confirmed, invited them to a consultation in which we assessed the pain and its impact on quality of life. out of 158 patients submitted to the procedure, we identified 7.6% as having inguinodynia. Of these, there was an impact on the quality of life in 25%. the incidence of inguinodynia after hernioplasty with repercussion in quality of life was similar to the one of found in the world literature. avaliar a incidência de dor crônica e o seu impacto na qualidade de vida de pacientes submetidos à hernioplastia inguinal pela técnica de Lichtenstein. trata-se de estudo transversal descritivo, de pacientes operados de hérnia inguinal pela técnica de Lichtenstein sob anestesia raquidiana, no período de fevereiro de 2013 a fevereiro de 2015, e que já haviam completado seis meses de pós-operatório. Os pacientes foram questionados sobre a presença de dor inguinal crônica e, caso confirmada, convidados a uma consulta na qual foi feita análise da qualidade da dor e seu impacto na qualidade de vida. do total de 158 pacientes submetidos ao procedimento, 7,6% foram identificados como portadores de inguinodinia. Destes, houve impacto na qualidade de vida em 25%. observou-se incidência de inguinodinia pós-hernioplastia com repercussão na qualidade de vida semelhante à literatura mundial.

Up-to-date management of lymph node metastasis and the role of tailored lymphadenectomy in cervical cancer

International Nuclear Information System (INIS)

Sakuragi, Noriaki

2007-01-01

Lymph node metastasis (LNM), together with parametrial infiltration and positive surgical margins, is an important prognostic factor in cervical cancer. The incidence of LNM increases with International Federation of Gynecology and Obstetrics (FIGO) stage, with rates being 12%-22% in stage Ib, 10%-27% in stage IIa, and 34%-43% in stage IIb. Radical hysterectomy and pelvic lymphadenectomy are widely used treatments for early-stage (Ib to IIa) cervical cancer, as well as for stage IIb disease, in some European and Asian countries. In several types of cancer, the therapeutic significance of systematic lymphadenectomy has been demonstrated by recent reports showing that a larger number of lymph nodes removed relates to better survival. In cervical cancer, a significant relationship between the number of lymph nodes removed and disease-free survival has been reported in node-positive patients. Preoperative evaluation of nodal status with computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET) imaging techniques is not sensitive enough to replace the histological examination of dissected nodes. The sentinel node procedure may be an alternative to systematic lymphadenectomy to reduce treatment-related morbidity, but more work on this is needed. Although the presence of LNM does not change FIGO staging, it will modulate postoperative therapy. Progression-free and overall survivals were significantly improved by the addition of chemotherapy to adjuvant radiotherapy after radical hysterectomy and lymphadenectomy. Adjuvant chemotherapy combined solely with radical hysterectomy and systematic lymphadenectomy may also provide a survival benefit. In conclusion, efforts to establish more tailored surgical strategies, by introducing advanced imaging technologies and molecular diagnostic procedures, are needed for cervical cancer. (author)

Learning curve of laparoscopy-assisted distal gastrectomy with systemic lymphadenectomy for early gastric cancer

Institute of Scientific and Technical Information of China (English)

Min-Chan Kim; Ghap-Joong Jung; Hyung-Ho Kim

2005-01-01

AIM: To evaluate the nature of the "learning curve" for laparoscopy-assisted distal gastrectomy (LADG) with systemic lymphadenectomy for early gastric cancer. METHODS: The data of 90 consecutive patients with early gastric cancer who underwent LADG with systemic lymphadenectomy between April 2003 and November 2004 were reviewed. The 90 patients were divided into 9 sequential groups of 10 cases in each group and the average operative time of these 9 groups were determined. Other learning indicators, such as transfusion requirements, conversion rates to open surgery, postoperative complication, time to first flatus, and postoperative hospital stay, were evaluated. RESULTS: After the first 10 LADGs, the operative time reached its first plateau (230-240 min/operation) and then reached a second plateau (＜200 min/operation) for the final 30 cases. Although a significant improvement in the operative time was noted after the first 50 cases, there were no significant differences in transfusion requirements, conversion rates to open surgery, postoperative complications, time to first flatus, or postoperative hospital stay between the groups. CONCLUSION: Based on operative time analysis, this study show that experience of 50 cases of LADG with systemic lymphadenectomy for early gastric cancer is required to achieve optimum proficiency.

[Management of penile cancer patients: new aspects of a rare tumour entity].

Science.gov (United States)

Roiner, M; Maurer, O; Lebentrau, S; Gilfrich, C; Schäfer, C; Haberl, C; Brookman-May, S D; Burger, M; May, M; Hakenberg, O W

2018-06-01

Over the past few decades, some principles in the treatment of penile cancer have changed fundamentally. While 15 years ago a negative surgical margin of at least 2 cm was considered mandatory, organ-sparing surgery permitting minimal negative surgical margins has a high priority nowadays. The current treatment principle requires as much organ preservation as possible and as much radicality as necessary. The implementation of organ-sparing and reconstructive surgical techniques has improved the quality of life of surviving patients. However, oncological and functional outcomes are still unsatisfactory. Alongside with adequate local treatment of the primary tumour, a consistent management of inguinal lymph nodes is of fundamental prognostic significance. In particular, clinically inconspicuous inguinal lymph nodes staged T1b and upwards need a surgical approach. Sentinel node biopsy, minimally-invasive surgical techniques and modified inguinal lymphadenectomy have reduced morbidity compared to conventional inguinal lymph node dissection. Multimodal treatment with surgery and chemotherapy is required in all patients with lymph node-positive disease; neoadjuvant chemotherapy has been established for patients with locally advanced lymph node disease, and adjuvant treatment after radical inguinal lymphadenectomy for lymph node-positive disease. An increasing understanding of the underlying tumour biology, in particular the role of the human papilloma virus (HPV) and epidermal growth factor receptor (EGFR) status, has led to a new pathological classification and may further enhance treatment options. This review summarises current aspects in the therapeutic management of penile cancer. © Georg Thieme Verlag KG Stuttgart · New York.

Presence of Inguinal Hernia in Soccer Players with Osteitis Pubis

Directory of Open Access Journals (Sweden)

Ali Eraslan

2017-11-01

Conclusion: The study revealed that soccer players with osteitis pubis may have concomitant inguinal hernia, and that osteitis pubis may develop in soccer players who have undergone hernia repair. In addition, more severe osteitis pubis findings on the same side with hernia indicate that the two pathologies occur with common mechanisms. It should not be forgotten that inguinal hernia be considered in the differential diagnosis of osteitis pubis, which it may accompany. Conservative methods are mostly used in the treatment of osteitis pubis, whereas the treatment of inguinal hernia is surgery. If only one entity is diagnosed when both are present, the success of treatment will decrease.

Neuroendocrine tumor of the inguinal node: A very rare presentation

Directory of Open Access Journals (Sweden)

Niharika Bisht

2017-12-01

Full Text Available Neuroendocrine tumors are a broad family of tumors arising most commonly in the gastrointestinal tract and the bronchus pulmonary tree. The other common sounds are the parathyroid, pituitary and adrenal gland. Inguinal node as a primary presentation of a neuroendocrine tumor is an extremely rare presentation. We present the case of a 43-year-old-male who presented with the complaints of an inguinal node swelling without any other symptoms and on further evaluation was diagnosed to have a non-metastatic neuroendocrine tumor of the inguinal node. He was treated with a combination of chemotherapy and surgery and is presently awaiting completion chemotherapy.

Inguinal lymph node as the only evidence of progressive lung cancer

Directory of Open Access Journals (Sweden)

Zafer Kocak

2008-09-01

Full Text Available Abstact: Tumours that metastasise to groin nodes most frequently originate in genital and reproductive organs, skin, rectum or anus, or urinary bladder1,2. However, rare cases of inguinal metastases from tumours above the diaphragm have been reported2-5 and only three of them had an inguinal metastasis which was recognised antemortem and reported in detail in the English medical literature3-5. The primary tumours of these cases were malignant mesothelioma, salivary duct and breast carcinoma. In this paper, we report a case of carcinoma of the lung metastatic to an inguinal lymph node as the only evidence of progressive lung cancer. Resumo: Os tumores que metastizam para os gânglios inguinais têm frequentemente origem nos órgãos genitais e reprodutores, na pele, no recto ou ânus, ou na bexiga1,2. Há, no entanto, algumas descrições de casos raros de metástases inguinais de tumores localizados acima do diafragma2-5, e apenas três destes apresentavam uma metástase inguinal reconhecida antes da morte. Estes casos estão detalhadamente descritos na literatura médica de língua inglesa3-5. Os tumores primários destes casos eram mesotelioma maligno e carcinomas do conduto salivar e da mama. Descrevemos um caso de carcinoma do pulmão que metastizou para gânglio inguinal, como única evidência de cancro do pulmão progressivo. Key-words: Non-small cell lung carcinoma, inguinal lymph node, metastasis, disease progression, Palavras-chave: Carcinoma do pulmão de não pequenas células, gânglio inguinal, metástase, progressão da doença

Two Ports Laparoscopic Inguinal Hernia Repair in Children

Directory of Open Access Journals (Sweden)

Medhat M. Ibrahim

2015-01-01

Full Text Available Introduction. Several laparoscopic treatment techniques were designed for improving the outcome over the last decade. The various techniques differ in their approach to the inguinal internal ring, suturing and knotting techniques, number of ports used in the procedures, and mode of dissection of the hernia sac. Patients and Surgical Technique. 90 children were subjected to surgery and they undergone two-port laparoscopic repair of inguinal hernia in children. Technique feasibility in relation to other modalities of repair was the aim of this work. 90 children including 75 males and 15 females underwent surgery. Hernia in 55 cases was right-sided and in 15 left-sided. Two patients had recurrent hernia following open hernia repair. 70 (77.7% cases were suffering unilateral hernia and 20 (22.2% patients had bilateral hernia. Out of the 20 cases 5 cases were diagnosed by laparoscope (25%. The patients’ median age was 18 months. The mean operative time for unilateral repairs was 15 to 20 minutes and bilateral was 21 to 30 minutes. There was no conversion. The complications were as follows: one case was recurrent right inguinal hernia and the second was stitch sinus. Discussion. The results confirm the safety and efficacy of two ports laparoscopic hernia repair in congenital inguinal hernia in relation to other modalities of treatment.

Embryologic and anatomic basis of inguinal herniorrhaphy.

Science.gov (United States)

Skandalakis, J E; Colborn, G L; Androulakis, J A; Skandalakis, L J; Pemberton, L B

1993-08-01

The embryology and surgical anatomy of the inguinal area is presented with emphasis on embryologic and anatomic entities related to surgery. We have presented the factors, such as patent processus vaginalis and defective posterior wall of the inguinal canal, that may be responsible for the genesis of congenital inguinofemoral herniation. These, together with impaired collagen synthesis and trauma, are responsible for the formation of the acquired inguinofemoral hernia. Still, we do not have all the answers for an ideal repair. Despite the latest successes in repair, we, to paraphrase Ritsos, are awaiting the triumphant return of Theseus.

Pain during sexual activity before and after laparoscopic inguinal hernia repair

DEFF Research Database (Denmark)

Tolver, Mette A; Rosenberg, Jacob

2015-01-01

during sexual activity was a risk factor for postoperative pain during sexual activity. METHODS: A prospective questionnaire study before and 6 months after hernia repair was conducted. Men (age 18-85 years) undergoing laparoscopic inguinal hernia repair were included. RESULTS: In total, 160 men were......BACKGROUND: Sexual life may be impaired by pain during sexual activity in patients with inguinal hernia. On the other hand, inguinal hernia repair has also been reported to cause sexual dysfunction in terms of pain during sexual activity and ejaculation. The primary aim of this study...... was to estimate the prevalence of pain during sexual activity before and after laparoscopic inguinal hernia repair, and the secondary, to describe pain location, frequency of pain during sexual activity, and to which degree sexual life was affected by the pain. Furthermore, to examine whether preoperative pain...

The role of surgical expertise with regard to chronic postoperative inguinal pain (CPIP) after Lichtenstein correction of inguinal hernia: a systematic review.

Science.gov (United States)

Lange, J F M; Meyer, V M; Voropai, D A; Keus, E; Wijsmuller, A R; Ploeg, R J; Pierie, J P E N

2016-06-01

The aim of this study was to evaluate whether a relation exists between surgical expertise and incidence of chronic postoperative inguinal pain (CPIP) after inguinal hernia repair using the Lichtenstein procedure . CPIP after inguinal hernia repair remains a major clinical problem despite many efforts to address this problem. Recently, case volume and specialisation have been found correlated to significant improvement of outcomes in other fields of surgery; to date these important factors have not been reviewed extensively enough in the context of inguinal hernia surgery. A systematic literature review was performed to identify randomised controlled trials reporting on the incidence of CPIP after the Lichtenstein procedure and including the expertise of the surgeon. Surgical expertise was subdivided into expert and non-expert. In a total of 16 studies 3086 Lichtenstein procedures were included. In the expert group the incidence of CPIP varied between 6.9 and 11.7 % versus an incidence of 18.1 and 39.4 % in the non-expert group. Due to the heterogeneity between groups no statistical significance could be demonstrated. The results of this evaluation suggest that an association between surgical expertise and CPIP is highly likely warranting further analysis in a prospectively designed study.

Pain and functional impairment 6 years after inguinal herniorrhaphy

DEFF Research Database (Denmark)

Aasvang, Eske Kvanner; Bay-Nielsen, Morten; Kehlet, Henrik

2006-01-01

2002 and June 2003 (n=1015) based upon the nationwide Danish Hernia Database collaboration. The response rate was 68.4%. Combined frequent and moderate or severe pain from the previous hernia site during activity was reported by 187 patients (18.4%). Pain during sexual activity was reported by 224...... and subsequent sexual dysfunction represent a clinically significant problem in about 3% of younger male patients with a previous inguinal herniorrhaphy. Intraoperative nerve damage and disposition to other chronic pain conditions are among the most likely pathogenic factors.......To determine the incidence of pain related sexual dysfunction 1 year after inguinal herniorrhaphy and to assess the impact pain has on sexual function. In contrast to the well-described about 10% risk of chronic wound related pain after inguinal herniorrhaphy, chronic genital pain, dysejaculation...

Direct and Recurrent Inguinal Hernias are Associated with Ventral Hernia Repair

DEFF Research Database (Denmark)

Henriksen, Nadia A; Sorensen, Lars T; Bay-Nielsen, Morten

2013-01-01

A systemically altered connective tissue metabolism has been demonstrated in patients with abdominal wall hernias. The most pronounced connective tissue changes are found in patients with direct or recurrent inguinal hernias as opposed to patients with indirect inguinal hernias. The aim...

Two-trocar needlescopic approach to incarcerated inguinal hernia in children.

Science.gov (United States)

Shalaby, Rafik; Shams, Abdul Moniem; Mohamed, Soliman; el-Leathy, Mohamed; Ibrahem, Medhat; Alsaed, Gamal

2007-07-01

Many studies described the safety and effectiveness of laparoscopy in the treatment of inguinal hernia in children. Needlescopic techniques have been recently used in repairing inguinal hernias, which made this type of surgery more cosmetic and less invasive. However, few reports have described its role in the treatment of incarcerated inguinal hernia. The aim of this study was to assess the feasibility and outcome of needlescopy in the treatment of incarcerated inguinal hernia in children. A total of 250 children, comprising 190 boys and 60 girls, who presented with incarcerated inguinal hernia were analyzed. Their ages ranged from 6 months to 6 years (mean age, 2 years). In 170 (68%) cases, manual reduction was successful. One hundred of these patients were subjected to definitive surgery in the same day, whereas the remaining 70 patients were subjected to needlescopy 1 to 3 days later. In 80 (32%) cases, external manual reduction was unsuccessful. These children were subjected to urgent needlescopic reduction and herniorrhaphy. The incarcerated herniae were easily reduced and the contents thoroughly inspected under direct vision. Then the hernia was repaired in the same setting. In all patients, there was no need to convert the procedure to an open approach. Immediate needlescopic herniorrhaphy in the same session was added without significant increase in operative time. The mean operative time is 10 minutes. There were no intraoperative complications. The study showed that needlescopic approach to incarcerated inguinal hernia in children is feasible, safe, easy, and preferable to the open surgery. In addition to reduction of incarcerated hernial contents under direct vision, it allows definitive treatment of hernial defect at the same time without significant increase in operative time and hospital stay.

Hospital Costs Associated With Laparoscopic and Open Inguinal Herniorrhaphy

OpenAIRE

Spencer Netto, Fernando; Quereshy, Fayez; Camilotti, Bruna G.; Pitzul, Kristen; Kwong, Josephine; Jackson, Timothy; Penner, Todd; Okrainec, Allan

2014-01-01

Purpose: The purpose of this study was to compare the total hospital costs associated with elective laparoscopic and open inguinal herniorrhaphy. Methods: A prospectively maintained database was used to identify patients who underwent elective inguinal herniorrhaphy from April 2009 to March 2011. A retrospective review of electronic patient records was performed along with a standardized case-costing analysis using data from the Ontario Case Costing Initiative. The main outcomes were operatin...

Role of pelvic and para-aortic lymphadenectomy in abandoned radical hysterectomy in cervical cancer.

Science.gov (United States)

Barquet-Muñoz, Salim Abraham; Rendón-Pereira, Gabriel Jaime; Acuña-González, Denise; Peñate, Monica Vanessa Heymann; Herrera-Montalvo, Luis Alonso; Gallardo-Alvarado, Lenny Nadia; Cantú-de León, David Francisco; Pareja, René

2017-01-14

Cervical cancer (CC) occupies fourth place in cancer incidence and mortality worldwide in women, with 560,505 new cases and 284,923 deaths per year. Approximately, nine of every ten (87%) take place in developing countries. When a macroscopic nodal involvement is discovered during a radical hysterectomy (RH), there is controversy in the literature between resect macroscopic lymph node compromise or abandonment of the surgery and sending the patient for standard chemo-radiotherapy treatment. The objective of this study is to compare the prognosis of patients with CC whom RH was abandoned and bilateral pelvic lymphadenectomy and para-aortic lymphadenectomy was performed with that of patients who were only biopsied or with removal of a suspicious lymph node, treated with concomitant radiotherapy/chemotherapy in the standard manner. A descriptive and retrospective study was conducted in two institutions from Mexico and Colombia. Clinical records of patients with early-stage CC programmed for RH with an intraoperative finding of pelvic lymph, para-aortic nodes, or any extracervical involvement that contraindicates the continuation of surgery were obtained. Between January 2007 and December 2012, 42 clinical patients complied with study inclusion criteria and were selected for analysis. In patients with CC whom RH was abandoned due to lymph node affectation, there is no difference in overall survival or in disease-free period between systematic lymphadenectomy and tumor removal or lymph node biopsy, in pelvic lymph nodes as well as in para-aortic lymph nodes, when these patients receive adjuvant treatment with concomitant radiotherapy/chemotherapy. This is a hypothesis-generator study; thus, the recommendation is made to conduct randomized prospective studies to procure better knowledge on the impact of bilateral pelvic and para-aortic lymphadenectomy on this group of patients.

Cancer of the penis at Kenyatta National Hospital | Magoha | East ...

African Journals Online (AJOL)

Eleven other patients had radiotherapy either alone or combined with chemotherapy. Two patients had circumcision only and inguinal lymphadenectomy was effected on five patients after penectomy and radiotherapy. Conclusion: Penile cancer is rare and the least common urological malignancy in this locality. It occurs in ...

Association between thoracic aortic disease and inguinal hernia.

Science.gov (United States)

Olsson, Christian; Eriksson, Per; Franco-Cereceda, Anders

2014-08-21

The study hypothesis was that thoracic aortic disease (TAD) is associated with a higher-than-expected prevalence of inguinal hernia. Such an association has been reported for abdominal aortic aneurysm (AAA) and hernia. Unlike AAA, TAD is not necessarily detectable with clinical examination or ultrasound, and there are no population-based screening programs for TAD. Therefore, conditions associated with TAD, such as inguinal hernia, are of particular clinical relevance. The prevalence of inguinal hernia in subjects with TAD was determined from nation-wide register data and compared to a non-TAD group (patients with isolated aortic stenosis). Groups were balanced using propensity score matching. Multivariable statistical analysis (logistic regression) was performed to identify variables independently associated with hernia. Hernia prevalence was 110 of 750 (15%) in subjects with TAD versus 29 of 301 (9.6%) in non-TAD, P=0.03. This statistically significant difference remained after propensity score matching: 21 of 159 (13%) in TAD versus 14 of 159 (8.9%) in non-TAD, PTAD, OR 1.8 (1.1 to 2.8), P=0.015. The prevalence of inguinal hernia (15%) in TAD is higher than expected in a general population and higher in TAD, compared to non-TAD. TAD is independently associated with hernia in multivariable analysis. Presence or history of hernia may be of importance in detecting TAD, and the association warrants further study. © 2014 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

Robotic radical hysterectomy with pelvic lymphadenectomy: our early experience.

Science.gov (United States)

Vasilescu, C; Sgarbură, O; Tudor, St; Popa, M; Turcanu, A; Florescu, A; Herlea, V; Anghel, R

2009-01-01

Robotic surgery overcomes some limitations of laparoscopic surgery for prostate, rectal and uterine cancer. In this study we analyze the feasibility of robotic radical hysterectomy with pelvic lymphadenectomy in gynecological cancers in a developping program of robotic surgery. This prospective study started the 1st of March 2008. Since then, 250 cases of robotic surgery were performed out of which 29 cases addressed gynecological conditions. We selected all radical interventions summing up to 19 cases. Our final group consisted of 19 patients, a gedbetween 30 and 78 years old, with an average age of 53.22 years (+/- 10.03). Twelve patients were diagnosed with cervical cancer, the rest of them with endometrial cancer. Mean operative time was 180 +/- 23.45 min. Oral intake were started the next day after the operation and the patients were discharged 3.5 (+/- 1.2) days postoperatively. There were 3 urinary complications in patients with tumors adherent to the urinary bladder. We believe that robotic radical hysterectomy with pelvic lymphadenectomy in gynecological cancers is a rapid, feasible, and secure method that should be used whenever available. However further prospective studies and late follow-up results are needed in order to fully assess the value of this new technology.

Convalescence after laparoscopic inguinal hernia repair

DEFF Research Database (Denmark)

Tolver, Mette Astrup; Rosenberg, Jacob; Bisgaard, Thue

2016-01-01

. Furthermore, snowball search was performed in reference lists of identified articles. Randomized controlled trials and prospective comparative or non-comparative trials of high quality were included. Trials with ≥100 patients, >18 years of age and manuscripts in English were included. Scoring systems were...... used for assessment of quality. RESULTS: The literature search identified 1039 papers. Thirty-four trials were included in the final review including 14,273 patients. There was overall a large variation in duration of convalescence. Trials using non-restrictive recommendations of 1-2 days or "as soon...... factors for prolonged convalescence extending more than a few days after laparoscopic inguinal hernia repair. CONCLUSIONS: Patients should be recommended a duration of 1-2 days of convalescence after laparoscopic inguinal hernia repair. Short and non-restrictive recommendations may reduce duration...

Risk factors for inguinal hernia in women: a case-control study. The Coala Trial Group.

Science.gov (United States)

Liem, M S; van der Graaf, Y; Zwart, R C; Geurts, I; van Vroonhoven, T J

1997-11-01

Potential risk factors for inguinal hernia in women were investigated and the relative importance of these factors was quantified. In women, symptomatic but nonpalpable hernias often remain undiagnosed. However, knowledge on this subject only concerns hernia and operation characteristics, which have been obtained by review of case series. Virtually nothing is known about risk factors for inguinal hernia. The authors performed a hospital-based case-control study of 89 female patients with an incident inguinal hernia and 176 age-matched female controls. Activity since birth with two validated questionnaires was measured and smoking habits, medical and operation history, Quetelet index (kg/m2), and history of pregnancies and deliveries were recorded. Response for cases was 81% and for controls 73%. Total physical activity was not associated with inguinal hernia (univariate odds ratio (OR) = 0.8, 95% confidence interval (CI) 0.6-1.1), but high present sports activities was associated with less inguinal hernia (multivariate OR = 0.2, 95% CI 0.1-0.7). Obesity (Quetelet index > 30) was also protective for inguinal hernia (OR = 0.2, 95% CI 0.04-1.0). Independent risk factors were positive family history (OR = 4.3, 95% CI 1.9-9.7) and obstipation (OR = 2.5, 95% CI 1.0-6.7). In particular, smoking, appendectomy, other abdominal operations, and multiple deliveries were not associated with inguinal hernia in females. The protective effect of present sports activity may be explained by optimizing the resistance of the abdominal musculature protecting the relatively small inguinal weak spot in the female. The individual predisposition for inguinal hernia may be quantified by these risk factors, and, with this in mind, the authors advise that further evaluation might be needed for the patient with unexplained inguinal pain.

Huang's three-step maneuver shortens the learning curve of laparoscopic spleen-preserving splenic hilar lymphadenectomy.

Science.gov (United States)

Huang, Chang-Ming; Huang, Ze-Ning; Zheng, Chao-Hui; Li, Ping; Xie, Jian-Wei; Wang, Jia-Bin; Lin, Jian-Xian; Jun, Lu; Chen, Qi-Yue; Cao, Long-Long; Lin, Mi; Tu, Ru-Hong

2017-12-01

The goal of this study was to investigate the difference between the learning curves of different maneuvers in laparoscopic spleen-preserving splenic hilar lymphadenectomy for advanced upper gastric cancer. From January 2010 to April 2014, 53 consecutive patients who underwent laparoscopic spleen-preserving splenic hilar lymphadenectomy via the traditional-step maneuver (group A) and 53 consecutive patients via Huang's three-step maneuver (group B) were retrospectively analyzed. No significant difference in patient characteristics were found between the two groups. The learning curves of groups A and B were divided into phase 1 (1-43 cases and 1-30 cases, respectively) and phase 2 (44-53 cases and 31-53 cases, respectively). Compared with group A, the dissection time, bleeding loss and vascular injury were significantly decreased in group B. No significant differences in short-term outcomes were found between the two maneuvers. The multivariate analysis indicated that the body mass index, short gastric vessels, splenic artery type and maneuver were significantly associated with the dissection time in group B. No significant difference in the survival curve was found between the maneuvers. The learning curve of Huang's three-step maneuver was shorter than that of the traditional-step maneuver, and the former represents an ideal maneuver for laparoscopic spleen-preserving splenic hilar lymphadenectomy.To shorten the learning curve at the beginning of laparoscopic spleen-preserving splenic hilar lymphadenectomy, beginners should beneficially use Huang's three-step maneuver and select patients with advanced upper gastric cancer with a body mass index of less than 25 kg/m 2 and the concentrated type of splenic artery. Copyright © 2017. Published by Elsevier Ltd.

Persistent Mullerian duct syndrome presenting as an inguinal hernia : A case report

Directory of Open Access Journals (Sweden)

Amit Dangi

2016-10-01

Full Text Available A brief report of persistent mullerian duct syndrome (PMDS with 46XY karyotype which is one of the rarest variety of disorders of sexual differentiation (DSD accounting only 5% cases of all is being presented. A 21 years old male with left inguinal hernia and absent right testis presented in surgical outdoor and was operated. On exploration female genital organs like uterus and fallopian tubes along with contralateral testis were present in left inguinal canal as a content of sliding left inguinal hernia.

Complicated childhood inguinal hernias in UITH, Ilorin

Directory of Open Access Journals (Sweden)

Kayode T Bamigbola

2012-01-01

Full Text Available Background: Complicated inguinal hernias pose a threat to the life of the child as well as increase the morbidity associated with management of an otherwise straightforward condition. The aim of this study was to determine the presentation, treatment and management outcome of complicated inguinal hernias in children. Materials and Methods: A retrospective study of all children 15 years and less managed for complicated inguinal hernia between 2002 and 2010. Data obtained included demographic characteristics, presentation, operative findings and outcome. Results: Complicated hernia rate was 13.9%.There were 41 children, 38 boys (92.7% and 3 girls. Ages ranged between 4 days and 15 years (Median = 90days. Most were infants (48.8%, n = 20 and neonates accounted for 19.5% (n = 8. Median duration of symptoms prior to presentation was 18 h (range = 2-96 h. Seven patients had been scheduled for elective surgery. Hernia was right sided in 68.3% (n = 28. Symptoms included vomiting (68.3%, abdominal distension (34.1% and constipation (4.9%; one patient presented with seizures. In 19 (46.3% patients hernia was reducible while 22(53.7% had emergency surgery. Associated anomalies included undescended testis (12.2%, umbilical hernia (14.6%. Intestinal resection rate was 7.3% and testicular gangrene occurred in 14.6%. Mean duration of surgery was 60.3 ± 26.7 min. Wound infection occurred in six patients (14.6%. Overall complication rate was 24.4%, 30% in infants. The mortality rate was 2.4% (n = 1. Conclusions: Morbidity associated with complicated inguinal hernia is high in neonates and infants. Delayed presentation is common in our setting. Educating the parents as well as primary care physicians on the need for early presentation is necessary.

Mesh Plug Repair of Inguinal Hernia; Single Surgeon Experience

Directory of Open Access Journals (Sweden)

Ahmet Serdar Karaca

2013-10-01

Full Text Available Aim: Mesh repair of inguinal hernia repairs are shown to be an effective and reliable method. In this study, a single surgeon%u2019s experience with plug-mesh method performs inguinal hernia repair have been reported. Material and Method: 587 patients with plug-mesh repair of inguinal hernia, preoperative age, body / mass index, comorbid disease were recorded in terms of form. All of the patients during the preoperative and postoperative hernia classification of information, duration of operation, antibiotics, perioperative complications, and later, the early and late postoperative complications, infection, recurrence rates and return to normal daily activity, verbal pain scales in terms of time and postoperative pain were evaluated. Added to this form of long-term pain ones. The presence of wound infection was assessed by the presence of purulent discharge from the incision. Visual analog scale pain status of the patients was measured. Results: 587 patients underwent repair of primary inguinal hernia mesh plug. One of the patients, 439 (74% of them have adapted follow-ups. Patients%u2019 ages ranged from 18-86. Was calculated as the mean of 47±18:07. Follow-up period of the patients was found to be a minimum of 3 months, maximum 55 months. Found an average of 28.2±13.4 months. Mean duration of surgery was 35.07±4.00 min (min:22mn-max:52mn, respectively. When complication rates of patients with recurrence in 2 patients (0.5%, hematoma development (1.4% in 6 patients, the development of infection in 11 patients (2.5% and long-term groin pain in 4 patients (0.9% appeared. Discussion: In our experience, the plug-mesh repair of primary inguinal hernia repair safe, effective low recurrence and complication rates can be used.

One-stop endoscopic hernia surgery: efficient and satisfactory.

Science.gov (United States)

Voorbrood, C E H; Burgmans, J P J; Clevers, G J; Davids, P H P; Verleisdonk, E J M M; Schouten, N; van Dalen, T

2015-06-01

One-stop surgery offers patients diagnostic work-up and subsequent surgical treatment on the same day. In the present study, patient satisfaction and efficiency from an institutional perspective were evaluated in patients who were referred for one-stop endoscopic inguinal hernia repair. In a high-volume inguinal hernia clinic, all consecutive patients referred for one-stop surgical treatment, were registered prospectively. An instructed secretary screened patients for eligibility for the one-stop option when the appointment was made. Totally extraperitoneal hernia repair under general anaesthesia was the preferred operative technique. Patient's satisfaction, successful day surgery and institutional efficiency were evaluated. Between January 2010 and January 2012 a total of 349 patients (17 % of all patients in the hernia clinic) were referred for one-stop hernia repair. Mean age was 47.5 years and 96.3 % were males. Three hundred thirty-six patients underwent hernia surgery on the same day (96.3 %). In thirteen patients (3.7 %) no operative repair was done on the day of presentation due to an incorrect diagnosis (n = 7), a watchful waiting policy for asymptomatic hernia (n = 3), rescheduling due to a large scrotal hernia, and there were two "no shows". Following hernia repair 97 % of the patients were discharged on the same day, while ten patients required hospitalization. Based on the questionnaires the main satisfaction score among patients was 9.0 (8.89-9.17 95 % CI) on a scale ranging from 0 to 10. One-stop hernia surgery is feasible and satisfactory from an institutional as well as from a patient's perspective.

Adenocarcinoma arising at a colostomy site with inguinal lymph node metastasis: report of a case.

Science.gov (United States)

Iwamoto, Masayoshi; Kawada, Kenji; Hida, Koya; Hasegawa, Suguru; Sakai, Yoshiharu

2015-02-01

Inguinal lymph node metastasis from adenocarcinoma arising at a colostomy site is extremely rare, and the significance of surgical resection for metastatic inguinal lymph nodes has not been established. An 82-year-old woman who had undergone abdominoperineal resection 27 years earlier was admitted to our hospital complaining of bleeding from a colostomy. Physical examination revealed that a tumor at the colostomy site directly invaded into the peristomal skin, and that a left inguinal lymph node was firm and swollen. Positron emission tomography/computed tomography scan demonstrated accumulation of (18)F-fluorodeoxy glucose into both the colostomy tumor and the left swollen inguinal lymph node, while there was no evidence of metastasis to liver or lungs. She underwent open left hemicolectomy with wide local resection of the colostomy, and dissection of left inguinal lymph nodes. Histological diagnosis was a moderately differentiated adenocarcinoma that directly invaded into the surrounding skin and metastasized to the left inguinal lymph node. The patient has been followed up for >5 years without any sign of recurrence. In general, inguinal lymph node metastasis from colorectal cancers is regarded as a systemic disease with a poor prognosis, and so systemic chemotherapy and radiotherapy, but not surgical lymph node dissection, are recommended. Considering the lymphatic drainage route in the present case, inguinal lymph node metastasis does not represent a systemic disease but rather a sentinel nodal metastasis from adenocarcinoma at a colostomy site. Surgical dissection of metastatic inguinal lymph nodes should be considered to enable a favorable prognosis in the absence of distant metastasis to other organs. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Inguinal and subinguinal micro-varicocelectomy, the optimal surgical management of varicocele: a meta-analysis

Directory of Open Access Journals (Sweden)

Jun Wang

2015-02-01

Full Text Available Conventional meta-analyses have shown inconsistent results for the efficacy of various treatments of varicoceles. Therefore, we performed a multiple-treatment meta-analysis to assess the effectiveness and safety of 10 methods of varicocelectomy and embolization/sclerotherapy. We systematically reviewed 35 randomized controlled trials and observational studies, from 1966 to August 5, 2013, which compared any of the following treatments for varococeles: laparoscopic, retroperitoneal, open inguinal and subinguinal varicocelectomy, microsurgical subinguinal and inguinal varicocelectomy, percutaneous venous embolization, Tauber antegrade sclerotherapy, retrograde sclerotherapy and expectant therapy (no treatment. Inguinal and subinguinal microsurgery, open inguinal, laparoscopic varicocelectomy showed a significant advantage over expectant therapy in terms of pregnancy rates (odds ratio (OR: 3.48, 2.68, 2.92 and 2.90, respectively. Compared with retroperitoneal open surgery, inguinal microsurgery showed an improvement of sperm density (mean difference (MD: 10.60, 95% confidence interval (CI: 1.92-19.60 and sperm motility (MD: 9.09, 95% CI: 4.88-13.30. Subinguinal and inguinal microsurgery outperformed retroperitoneal open surgery in terms of recurrence (OR: 0.05, 0.06 respectively. Tauber antegrade sclerotherapy and subinguinal microsurgery were associated with the lowest risk of hydrocele formation. The odds of overall complication, compared with retroperitoneal open varicocelectomy, were lowest for inguinal microsurgery (OR = 0.07, 95% CI: 0.02-0.19, followed by subinguinal microsurgery (OR = 0.09, 95% CI: 0.02-0.19. Inguinal and subinguinal micro-varicocelectomy had the highest pregnancy rates, significant increases in sperm parameters, with low odds of complication. These results warrant additional properly conducted randomized controlled clinical studies with larger sample sizes.

Current practices of laparoscopic inguinal hernia repair: a population-based analysis.

Science.gov (United States)

Trevisonno, M; Kaneva, P; Watanabe, Y; Fried, G M; Feldman, L S; Andalib, A; Vassiliou, M C

2015-10-01

The selection of a laparoscopic approach for inguinal hernias varies among surgeons. It is unclear what is being done in actual practice. The purpose of this study was to report practice patterns for treatment of inguinal hernias among Quebec surgeons, and to identify factors that may be associated with the choice of operative approach. We studied a population-based cohort of patients who underwent an inguinal hernia repair between 2007 and 2011 in Quebec, Canada. A generalized linear model was used to identify predictors associated with the selection of a laparoscopic approach. 49,657 inguinal hernias were repaired by 478 surgeons. Laparoscopic inguinal hernia repair (LIHR) was used in 8 % of all cases. LIHR was used to repair 28 % of bilateral hernias, 10 % of recurrent hernias, 6 % of unilateral hernias, and 4 % of incarcerated hernias. 268 (56 %) surgeons did not perform any laparoscopic repairs, and 11 (2 %) surgeons performed more than 100 repairs. These 11 surgeons performed 61 % of all laparoscopic cases. Patient factors significantly associated with having LIHR included younger age, fewer comorbidities, bilateral hernias, and recurrent hernias. An open approach is favored for all clinical scenarios, even for situations where published guidelines recommend a laparoscopic approach. Surgeons remain divided on the best technique for inguinal hernia repair: while more than half never perform LIHR, the small proportion who perform many use the technique for a large proportion of their cases. There appears to be a gap between the best practices put forth in guidelines and what surgeons are doing in actual practice. Identification of barriers to the broader uptake of LIHR may help inform the design of educational programs to train those who have the desire to offer this technique for certain cases, and have the volume to overcome the learning curve.

The significance of extended lymphadenectomy for colorectal cancer with isolated synchronous extraregional lymph node metastasis

Directory of Open Access Journals (Sweden)

Atsushi Ogura

2017-07-01

Conclusion: Findings from our study suggest that extended lymphadenectomy for colorectal cancer with synchronous isolated extraregional lymph node metastasis might be effective in carefully selected patients.

Surgical anatomy of the supracarinal esophagus based on a minimally invasive approach : vascular and nervous anatomy and technical steps to resection and lymphadenectomy

NARCIS (Netherlands)

Cuesta, Miguel A; van der Wielen, Nicole; Weijs, Teus J; Bleys, Ronald L A W; Gisbertz, Suzanne S; van Duijvendijk, Peter; van Hillegersberg, Richard; Ruurda, Jelle P; van Berge Henegouwen, Mark I; Straatman, Jennifer; Osugi, Harushi; van der Peet, Donald L

BACKGROUND: During esophageal dissection and lymphadenectomy of the upper mediastinum by thoracoscopy in prone position, we observed a complex anatomy in which we had to resect the esophagus, dissect vessels and nerves, and take down some of these in order to perform a complete lymphadenectomy. In

Inguinal Abnormalities in Male Patients with Acetabular Fractures Treated Using an Ilioinguinal Exposure

Directory of Open Access Journals (Sweden)

Reza Firoozabadi

2015-09-01

Full Text Available Purpose: Surgeons performing an ilioinguinal exposure for acetabular fracture surgery need to be aware of aberrant findings such as inguinal hernias and spermatic cord lesions. The purpose of this study is to report these occurrences in a clinical series of adult males undergoing acetabular fracture fixation and a series of adult male cadavers. The secondary aim is to characterize these abnormalities to aid surgeons in detecting these abnormalities preoperatively and coordinating a surgical plan with a general surgeon.Methods: Clinical study- Retrospective review of treated acetabular fractures through an ilioinguinal approach. Incidence of inguinal canal and spermatic cord abnormalities requiring general surgery consultation were identified. Corresponding CT scans were reviewed and radiographic characteristics of the spermatic cord abnormalities and/or hernias were noted.Cadaveric study- 18 male cadavers dissected bilaterally using an ilioinguinal exposure. The inguinal canal and the contents of the spermatic cord were identified and characterized.Results: Clinical Study- 5.7% (5/87 of patients had spermatic cord lesion and/or inguinal hernia requiring general surgical intervention. Preoperative pelvic CT scan review identified abnormalities noted intraoperatively in four of the five patients. Cord lipomas visualized as enlargements of the spermatic cord with homogeneous density. Hernias visualized as enlarged spermatic cords with heterogeneous density. Cadaver Study- 31% (11/36 of cadavers studied had spermatic cord and/or inguinal canal abnormalities. Average cord diameter in those with abnormalities was 24.9 mm (15-28 compared to 16 mm (11-22 in normal cords, which was statistically significant.Conclusion: The clinical and cadaveric findings emphasize the importance of understanding inguinal abnormalities and the value of detecting them preoperatively. The preoperative pelvic CT scans were highly sensitive in detecting inguinal abnormalities.

An animal model to train Lichtenstein inguinal hernia repair

DEFF Research Database (Denmark)

Rosenberg, J; Presch, I; Pommergaard, H C

2013-01-01

, thus complicating the procedure if operation should be done in the inguinal canal. The chain of lymph nodes resembles the human spermatic cord and can be used to perform Lichtenstein's hernia repair. RESULTS: This experimental surgical model has been tested on two adult male pigs and three adult female...... pigs, and a total of 55 surgeons have been educated to perform Lichtenstein's hernia repair in these animals. CONCLUSIONS: This new experimental surgical model for training Lichtenstein's hernia repair mimics the human inguinal anatomy enough to make it suitable as a training model. The operation...

Acute Osteomyelitis of the Symphysis Pubis after Inguinal Hernia Surgery

Directory of Open Access Journals (Sweden)

Recep Tekin

2015-01-01

Full Text Available Osteomyelitis of pubic symphysis is infectious inflammatory condition of the symphysis pubis and rare complication of surgery around inguinal and groin region. It should be kept in mind in the differential diagnosis of lower pelvic pain and should be sought in cases of pelvic insufficiency fractures. Herein, we present a case of a 55-year-old man with osteomyelitis of the symphysis pubis following inguinal hernia surgery for diagnosis and management of this rare condition.

Type V Collagen is Persistently Altered after Inguinal Hernia Repair

DEFF Research Database (Denmark)

Lorentzen, L; Henriksen, N A; Juhl, P

2018-01-01

BACKGROUND AND AIMS: Hernia formation is associated with alterations of collagen metabolism. Collagen synthesis and degradation cause a systemic release of products, which are measurable in serum. Recently, we reported changes in type V and IV collagen metabolisms in patients with inguinal...... elective cholecystectomy served as controls (n = 10). Whole venous blood was collected 35-55 months after operation. Biomarkers for type V collagen synthesis (Pro-C5) and degradation (C5M) and those for type IV collagen synthesis (P4NP) and degradation (C4M2) were measured by a solid-phase competitive...... assay. RESULTS: The turnover of type V collagen (Pro-C5/C5M) was slightly higher postoperatively when compared to preoperatively in the inguinal hernia group (P = 0.034). In addition, the results revealed a postoperatively lower type V collagen turnover level in the inguinal hernia group compared...

Inguinal hernia repair in the Amsterdam region 1994-1996.

Science.gov (United States)

Schoots, I G; van Dijkman, B; Butzelaar, R M; van Geldere, D; Simons, M P

2001-03-01

In the Netherlands, approximately 30,000 inguinal hernia repairs are performed yearly. At least 15% are for recurrence. New procedures are being introduced creating discussion on which technique is the best. Currently it is not possible to choose on evidence alone because of the long follow-up that is needed. In 1996 an inventory was taken of all inguinal hernia repairs that were performed in the Amsterdam region (9 hospitals). These results were compared with the results from a similar study performed in 1994. Major changes in treatment strategy were noted. The Bassini repair was replaced by Shouldice and Lichtenstein techniques. There was a significant increase in the use of prostheses for both primary and recurrent inguinal hernias. There was no significant decrease in the percentage of operations performed for recurrent hernia from 19.5% to 16.8%. However, there was a significant decrease in operations performed for early recurrences (5.1%-3.4%) (p = 0.05). These results suggest that the Shouldice and Lichtenstein repairs may be superior to the Bassini repair in terms of early hernia recurrence.

An inguinal hernia sac tumor of extrahepatic cholangiocarcinoma origin

Directory of Open Access Journals (Sweden)

Yamazaki Hidehiro

2006-03-01

Full Text Available Abstract Background Metastatic hernia sac tumor from biliary malignancy is extremely rare with only one such case previously reported. We herein report an additional case of extrahepatic cholangiocarcinoma presenting as a hernia sac tumor. Case presentation A 78-year-old man presented with an irreducible right inguinal hernia associated with a firm tumor, 2.0 cm in diameter. A computed tomography scan demonstrated a soft tissue density mass with heterogeneous enhancement within the right inguinal canal. The patient underwent a hernia repair and the hernia sac tumor was resected. Histological examination of the tumor revealed a metastatic adenocarcinoma suggesting the tumor was of pancreato-biliary origin. Further investigation using imaging studies disclosed a primary tumor in the upper bile duct. The patient died of the disease nine months after the resection. Conclusion Hernia sac tumors should be considered when an irreducible, growing mass appears within an inguinal hernia. Computed tomography may be useful for the early detection of hernia sac tumors from undiagnosed intra-abdominal malignancies.

Hypogonadism and man’s infertility at patients with indirect inguinal hernia after hernioplasty

Directory of Open Access Journals (Sweden)

I. S. Sobennikov

2014-11-01

Full Text Available The article estimates hydrologic status and fertility prognosis of 35 year-old reproductive age men with unilateral inguinal hernioplasty in past history from the system syndrome-based approach perspective to the etiology and pathogenesis of indirect inguinal hernia and hypogonadism.

Hypogonadism and man’s infertility at patients with indirect inguinal hernia after hernioplasty

Directory of Open Access Journals (Sweden)

I. S. Sobennikov

2012-01-01

Full Text Available The article estimates hydrologic status and fertility prognosis of 35 year-old reproductive age men with unilateral inguinal hernioplasty in past history from the system syndrome-based approach perspective to the etiology and pathogenesis of indirect inguinal hernia and hypogonadism.

Encountering the Accessory Polar Renal Artery during Laparoscopic Para-Aortic Lymphadenectomy.

Science.gov (United States)

Lee, Won Moo; Choi, Joong Sub; Bae, Jaeman; Jung, Un Suk; Eom, Jeong Min

2018-01-01

A 60-year-old Korean woman underwent laparoscopic bilateral salpingo-oophorectomy and was confirmed to have high-grade serous carcinoma of both ovaries with a huge omental cake, extensive agglutinated intra-abdominal metastatic masses, extensive serosa invasion of the intestines, and mesenterial deposits. She underwent 3 cycles of neoadjuvant chemotherapy followed by laparoscopic interval debulking surgery, including hysterectomy, pelvic and para-aortic lymphadenectomy, appendectomy, partial peritonectomy, and omentectomy. We encountered the right accessory polar renal artery (APRA) during the surgery and carefully preserved the right APRA from the abdominal aorta to the right kidney (Fig. 1). Postoperative computed tomography angiography showed an intact right APRA and normal-appearing kidney (Fig. 2). The patient had adjuvant chemotherapy and is alive without disease recurrence. Because APRA is a functional end artery, it is important to preserve it during surgery to prevent ischemic damage and renal failure [1]. It is very important for the gynecologic-oncologist to have knowledge of the retroperitoneal vascular anatomy, experience in laparoscopic surgery, and an accurate surgical technique to avoid vascular injury during laparoscopic para-aortic lymphadenectomy. Copyright © 2017 AAGL. Published by Elsevier Inc. All rights reserved.

Resterilized Polypropylene Mesh for Inguinal Hernia Repair

African Journals Online (AJOL)

2018-04-19

Apr 19, 2018 ... Conclusion: The use of sterilized polypropylene mesh for the repair of inguinal ... and nonabsorbable materials to reduce the tissue–mesh. INTRODUCTION ... which we have been practicing in our center since we introduced ...

Modified vs. standard D2 lymphadenectomy in distal subtotal gastrectomy for locally advanced gastric cancer patients under 70 years of age.

Science.gov (United States)

Zhang, Chun-Dong; Zong, Liang; Ning, Fei-Long; Zeng, Xian-Tao; Dai, Dong-Qiu

2018-01-01

The present study was conducted to investigate the prognosis and survival of patients with locally advanced gastric cancer who underwent distal subtotal gastrectomy with modified D2 (D1+) and D2 lymphadenectomy, under 70 years of age. The five-year overall survival rates of 390 patients were compared between those receiving D1+ and D2 lymphadenectomy. Univariate and multivariate analyses were used to identify factors that correlated with prognosis and lymph node metastasis. Tumor size (P=0.039), pT stage (P=0.011), pN stage (PD2 lymphadenectomy removes sufficient lymph nodes to improve staging accuracy and survival. Therefore, D2 lymphanectomy is recommended in distal subtotal gastrectomy for locally advanced gastric cancer, especially for cancers of larger size and higher pT stage.

Challenging the concept of microinvasive carcinoma of the vulva: report of a case with regional lymph node recurrence and review of the literature

International Nuclear Information System (INIS)

Sidor, Jutta; Diallo-Danebrock, Raihana; Eltze, Elke; Lellé, Ralph J

2006-01-01

It is widely accepted that vulvar carcinoma with a depth of invasion of less than one millimeter is sufficiently treated by vulvectomy or wide local excision without inguinal lymphadenectomy. However, a patient with inguinal lymph node recurrence 21 months after radical vulvectomy for stage IA squamous cell carcinoma was observed. According to a review of the literature, there are five additional cases of metastasizing vulvar cancer with a depth of invasion of less than one millimeter. Therefore, the definition of microinvasive carcinoma of the vulva based on depth of invasion alone may not be as reliable as previously thought and does not rule out inguinal lymph node involvement or recurrence. Consequently, the necessity of inguinal node dissection for microinvasive carcinoma needs to be discussed on an individual basis taking into account the age of the patient as well as the potential morbidity of extended surgery

Total laparoscopic radical hysterectomy with pelvic lymphadenectomy for endometrial cancer.

Science.gov (United States)

Vasilescu, C; Stănciulea, Oana; Popa, Monica; Anghel, Rodica; Herlea, V; Florescu, Arleziana

2008-01-01

The surgical treatment of endometrial cancer is still a matter of debate. Two of the most controversial issues are the beneficial effect of lymphadenectomy and the feasibility of laparoscopy. The aim of the case report was to describe the feasibility of total laparoscopic radical hysterectomy with pelvic lymphadenectomy in a 56-years-old Caucasian woman diagnosed with endometrial cancer. After a CO2 pneumoperitoneum was created the peritoneum was incised cranially to the para-colic fossa just above the external iliac vessels until the psoas muscle is visualized. The external iliac vessels were identified and lymph nodes from the anterior and the medial surface were removed until the iliac bifurcation and placed in an Endo-bag. The procedure continued with the identification of the hypo-gastric and the umbilical artery which were pulled medially in order to open the obturator fossa and remove the lymphatic tissue superior to the obturator nerve. The next step was the opening of the para-vesical and pararectal spaces by using blunt dissection; this maneuver was facilitated by pulling the uterine fundus towards the opposite direction with the uterine manipulator. The parametrium being isolated between the two spaces can be safely divided. At the superior limit of the parametrium the uterine artery is identified and divided at its origin. Thereafter, by placing the uterine fundus in median and posterior position, the vesicouterine peritoneal fold was opened by scissors and a bladder dissection from the low uterine segment down to the vagina was performed. Then the ureter is dissected, freed from its attachments to the parametria and de-crossed from the uterine artery down to its entry into the bladder. Next the rectovaginal space is opened and the utero-sacral ligaments divided; this allows the division of para-vaginal attachments. The vagina is sectioned and the specimen is extracted transvaginally. Then the vaginal stump was sutured by laparoscopy. Total laparoscopic

The Danish Inguinal Hernia database.

Science.gov (United States)

Friis-Andersen, Hans; Bisgaard, Thue

2016-01-01

To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Patients ≥18 years operated for groin hernia. Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time). All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair.

Athletic Pubalgia in Females: Predictive Value of MRI in Outcomes of Endoscopic Surgery.

Science.gov (United States)

Matikainen, Markku; Hermunen, Heikki; Paajanen, Hannu

2017-08-01

Athletic pubalgia is typically associated with male athletes participating in contact sports and less frequently with females. Endoscopic surgery may fully treat the patient with athletic pubalgia. To perform an outcomes analysis of magnetic resonance imaging (MRI) and endoscopic surgery in female patients with athletic pubalgia. Cohort study; Level of evidence, 3. Fifteen physically active female patients (mean age, 37 years) with athletic pubalgia were treated surgically via placement of total extraperitoneal endoscopic polypropylene mesh behind the injured groin area. The presence of preoperative bone marrow edema (BME) at the pubic symphysis seen on MRI was graded from 0 to 3 and correlated with pain scores after surgery. The outcome measures were pre- and postoperative pain scores and recovery to daily activity between 1 and 12 months after surgery. Results were compared with previously published scores from male athletes (n = 30). With the exception of lower body mass index, the females with (n = 8) and without (n = 7) pubic BME had similar patient characteristics to the corresponding males. Mean inguinal pain scores (0-10) before surgical treatment were greater in females than males (during exercise, 7.8 ± 1.1 vs 6.9 ± 1.1; P = .0131). One month after surgery, mean pain scores for females were still greater compared with males (2.9 ± 1.7 vs 1.3 ± 1.6; P = .0034). Compared with female athletes with normal MRI, pubic BME was related to increased mean preoperative pain scores (8.13 ± 0.99 vs 6.43 ± 1.2; P = .0122). After 1 year, surgical outcomes were excellent or good in 47% of women. Endoscopic surgery was helpful in half of the females with athletic pubalgia in this study. The presence of pubic BME may predict slightly prolonged recovery from surgery.

A comparison of laparoscopic and open D3 lymphadenectomy for transverse colon cancer.

Science.gov (United States)

Kwak, Han Deok; Ju, Jae Kyun; Lee, Soo Young; Kim, Chang Hyun; Kim, Young Jin; Kim, Hyeong Rok

2017-12-01

The type of surgery or surgical approach for transverse colon cancer treatment largely depends on the tumor location or surgeon's preference. However, extensive lymphadenectomy appears to improve the long-term outcomes of locally advanced colon cancers. This study was designed to compare the short- and long-term outcomes after surgery via the laparoscopic or open approach with radical D3 lymph node dissection in patients with stage II and III transverse colon cancer. Patients were treated for stage II and III transverse colon cancer between May 2006 and December 2014. This retrospective study evaluated data collected prospectively at a tertiary teaching hospital. Radical D3 lymphadenectomy included the principal middle colic artery nodes. The study included 144 patients among whom 118 (81.9%) underwent laparoscopic surgery. Significantly more patients in the laparoscopic group underwent extended right hemicolectomy compared with the open group (90.7 vs. 65.4%, p = 0.005). The operative time was longer in the laparoscopic group (151.3 vs. 131.2 min, p = 0.021), and the open group had a greater estimated blood loss volume (160.8 vs. 289.3 ml, p = 0.011). Although the groups differed in terms of tumor size (5.8 vs 7.9 cm, p = 0.007), other pathologic outcomes did not differ. The groups did not differ regarding postoperative parameters or disease-free, overall, and cancer-specific survivals. Despite differences in surgical methods and related factors, no long-term differences in outcomes were observed between laparoscopic and open approaches to radical D3 lymphadenectomy in patients with stage II and III transverse colon cancer.

Unusual metachronous isolated inguinal lymph node metastasis from adenocarcinoma of the sigmoid colon

Directory of Open Access Journals (Sweden)

Parodo Giuseppina

2011-10-01

Full Text Available Abstract This study aimed to describe an unusual case of metachronous isolated inguinal lymph nodes metastasis from sigmoid carcinoma. A 62-year-old man was referred to our department because of an obstructing sigmoid carcinoma. Colonoscopy showed the obstructing lesion at 30 cm from the anal verge and abdominal CT revealed a sigmoid lesion infiltrating the left lateral abdominal wall. The patient underwent a colonic resection extended to the abdominal wall. Histology showed an adenocarcinoma of the colon infiltrating the abdominal wall with iuxtacolic nodal involvement. Thirty three months after surgery abdominal CT and PET scan revealed a metastatic left inguinal lymph node involvement. The metastatic lymph node was found strictly adherent to the left iliac-femoral artery and encompassing the origin of the left inferior epigastric artery. Histology showed a metachronous nodal metastasis from colonic adenocarcinoma. Despite metastastic involvement of inguinal lymph node from rectal cancer is a rare but well known clinical entity, to the best of our knowledge, this is the first report of inguinal metastasis from a carcinoma of the left colon. Literature review shows only three other similar reported cases: two cases of inguinal metastasis secondary to adenocarcinoma of the cecum and one case of axillary metastasis from left colonic carcinoma. A metastatic pathway through superficial abdominal wall lymphatic vessels could be possible through the route along the left inferior epigastric artery. The solitary inguinal nodal involvement from rectal carcinoma could have a more favorable prognosis. In the case of nodal metastasis to the body surface lymph nodes from colonic carcinoma, following the small number of such cases reported in the literature, no definitive conclusions can be drawn.

Preperitoneal Surgery Using a Self-Adhesive Mesh for Inguinal Hernia Repair

OpenAIRE

Mangram, Alicia; Oguntodu, Olakunle F.; Rodriguez, Francisco; Rassadi, Roozbeh; Haley, Michael; Shively, Cynthia J.; Dzandu, James K.

2014-01-01

Background and Objectives: Laparoscopic preperitoneal hernia repair with mesh has been reported to result in improved patient outcomes. However, there are few published data on the use of a totally extraperitoneal (TEP) approach. The purpose of this study was to present our experience and evaluate early outcomes of TEP inguinal hernia repair with self-adhesive mesh. Methods: This cohort study was a retrospective review of patients who underwent laparoscopic TEP inguinal hernial repair from Ap...

Dedifferentiated retroperitoneal liposarcoma presenting as right inguinal hernia: A case report

Energy Technology Data Exchange (ETDEWEB)

Kim, Jung Myung; Lee, Su Lim; Ku, Young Mi [Dept. of Radiology, Uijeongbu St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu (Korea, Republic of); Choi, Moon Hyung [Dept. of Radiology, Seoul St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of)

2016-01-15

Retroperitoneal liposarcomas usually present as painless, slow-growing abdominal masses. When masses grow large enough to compress surrounding structures, symptoms may occur. Retroperitoneal liposarcoma clinically manifesting as inguinal hernia is a very rare entity; only 11 cases have been reported. Herein, we present radiographic features of a 37-year-old male with a painless palpable mass in the right groin that was identified as dedifferentiated retroperitoneal liposarcoma herniated through the right inguinal canal.

An Incarcerated Colon Inguinal Hernia That Perforated into the Scrotum and Exhibited an Air-Fluid Level

Directory of Open Access Journals (Sweden)

Seisuke Ota

2015-01-01

Full Text Available There are few reports of a transverse colon inguinal hernia; furthermore, an inguinal hernia perforating the scrotum is rare. Here we report the case of a 79-year-old man who died after developing an incarcerated colon inguinal hernia that perforated the scrotum and exhibited an air-fluid level. The patient was referred to our hospital in November 2011 with a complaint of inability to move. Physical examination revealed an abnormally enlarged left scrotum and cold extremities. He reported a history of gastric cancer that was surgically treated more than 30 years ago. His white blood cell count and C-reactive protein level were elevated. Abdominal and inguinal computed tomography revealed that his transverse colon was incarcerated in the left inguinal canal. Free air and air-fluid level were observed around the transverse colon, suggestive of a perforation. The patient and his family refused any surgical intervention; therefore, he was treated with sultamicillin tosilate hydrate and cefotiam hydrochloride. However, he succumbed to panperitonitis 19 days after admission. The findings from this case indicate that the transverse colon can perforate into an inguinal hernia sac.

Toxic shock syndrome following inguinal hernia repair: a rare condition

Directory of Open Access Journals (Sweden)

Rohit Prasad Yadav

2014-01-01

Full Text Available A 25-year-old man developed fulminant multisystem failure 28 hours after elective repair of an inguinal hernia. Toxic shock syndrome (TSS was diagnosed. The patient recovered fully with supportive care in ICU, antibiotics, and IV human immunoglobin . To the best of our knowledge, only one case of TSS following inguinal hernia repair have ever been previously published. Journal of College of Medical Sciences-Nepal, 2013, Vol-9, No-2, 57-59 DOI: http://dx.doi.org/10.3126/jcmsn.v9i2.9689

Topographic distribution of inguinal lymph nodes metastasis: significance in determination of treatment margin for elective inguinal lymph nodes irradiation of low pelvic tumors

International Nuclear Information System (INIS)

Wang, C.J.; Chin, Y.Y.; Leung, Stephen Wan; Chen, H.C.; Sun, L.M.; Fang, F.M.

1996-01-01

Purpose: To study the distribution of gross inguinal lymph node metastasis and, in particular, its correlation with major pelvic bony structures on a simulation film. Methods and Materials: Thirty-seven cases of low pelvic tumors having gross inguinal lymph node metastasis that were treated with radiation therapy between November 1987 and December 1992 were segregated for study. The patient's nodes were palpated and marked with lead wire before the simulation film was taken. The geometric center of the usually round or elliptical node on the film was assumed to be the origin of the previously uninfested node. A total of 84 such labeled nodes was obtained from these 37 cases. These centers were transferred to and mapped collectively on a new simulation film showing major pelvic bony structures of left hemipelvis and upper femur. Results: Distribution of gross inguinal lymph nodes was found confined to the following area, as related to major pelvic bony structure: laterally, just abutting the tangential line that passes through lateral border of the femoral head; medially: 3 cm away from the body's midline axis; superiorly: 1 cm below the line that joins both upper borders of the femoral head; inferiorly: 2.5 cm below the low borders of ischial tuberosity. According to this rectangular boundary, three nodes were out of field, nine nodes near the border less than 1 cm margin. This area adequately covered 86% (72 of 84) of the studied nodes. Conclusion: Distribution study is important in determining the treatment margin. In general, an additional 1-2 cm beyond the area described above is the recommended treatment margin for elective inguinal lymph nodes irradiation with high confidence level of coverage.

A meta-analysis of surgical morbidity and recurrence after laparoscopic and open repair of primary unilateral inguinal hernia.

LENUS (Irish Health Repository)

O'Reilly, Elma A

2012-05-01

Laparoscopic inguinal hernia repair (LIHR), using a transabdominal preperitoneal (TAPP) or totally extraperitoneal (TEP) technique, is an alternative to conventional open inguinal hernia repair (OIHR). A consensus on outcomes of LIHR when compared with OIHR for primary, unilateral, inguinal hernia has not been reached.

Management and prevention of chylous leakage after laparoscopic lymphadenectomy.

Science.gov (United States)

Han, L-P; Zhang, H-M; Abha, H-D; Liu, T; Zhang, X-P

2014-01-01

To investigate the development and management of chylous leakage after laparoscopic retroperitoneal lymphadenectomy. From July 2006 to September 2013, 13 cases of chylous leakage after the laparoscopic lymphadenectomy (6 cases of renal cell carcinoma, 4 cases of gastric cancer, 2 cases of ovarian cancer, 1 case of endometrial cancer) were studied to analyze the occurrence, development and management of chylous leakage. In 3 cases (2 cases of renal cell carcinoma, 1 case of gastric cancer) massive amount of milky fluid drainage was be seen after the first two days post operation. Dietary intervention, TPN (total parenteral nutrition), somatostatin therapy, maintenance of continuous drainage helped to successfully manage the condition in about 1 month duration. In the remaining 10 cases, chylous leakage appeared after restoring normal diet. Managed with changes in diet and maintenance of unobstructed drainage, they were cured in about 2 weeks after treatment. There was significant reduction in drain output, ultrasonography did not reveal presence of free fluid collection in abdomen, and the patients were in good condition without signs and symptoms of infections. Chylous leakage is a rare complication of retroperitoneal lymph node dissection. Surgeons should be familiar with laparoscopic techniques, relevant anatomy and be aware of the fact that the effect of CO2 pressure and use of ultrasonic knife to occlude the lymphatic vessel can transiently block the leakage making the surgeon overlook them. Routine placement of indwelling drainage tube, immediate diagnosis, dietary modification, TPN, somatostatin and drainage are the modalities of conservative management.

The effect of ultrapro or prolene mesh on postoperative pain and well-being following endoscopic Totally Extraperitoneal (TEP hernia repair (TULP: study protocol for a randomized controlled trial

Directory of Open Access Journals (Sweden)

Schouten Nelleke

2012-06-01

Full Text Available Abstract Background The purpose of this study was to describe the rationale and design of a randomized controlled trial analyzing the effects of mesh type (Ultrapro versus Prolene mesh on postoperative pain and well-being following an endoscopic Totally Extraperitoneal (TEP repair for inguinal hernias (short: TULP trial. Methods and design The TULP trial is a prospective, two arm, double blind, randomized controlled trial to assess chronic postoperative pain and quality of life following implantation of a lightweight (Ultrapro and heavyweight (Prolene mesh in endoscopic TEP hernia repair. The setting is a high-volume single center hospital, specializing in TEP hernia repair. All patients are operated on by one of four surgeons. Adult male patients (≥18 years of age with primary, reducible, unilateral inguinal hernias and no contraindications for TEP repair are eligible for inclusion in the study. The primary outcome is substantial chronic postoperative pain, defined as moderate to severe pain persisting ≥ 3 months postoperatively (Numerical Rating Scale, NRS 4–10. Secondary endpoints are the individual development of pain until three years after the TEP procedure, the quality of life (QoL, recurrence rate, patient satisfaction and complications. Discussion Large prospective randomized controlled studies with a long follow-up evaluating the incidence of chronic postoperative pain following implantation of lightweight and heavyweight mesh in endoscopic (TEP hernia repair are limited. By studying the presence of pain and quality of life, but also complications and recurrences in a large patient population, a complete efficiency and feasibility assessment of both mesh types in TEP hernia repair will be performed. Trial registration The TULP study is registered in the Dutch Trial Register (NTR2131

Quantitative analysis of collagen and elastic fibers in the transversalis fascia in direct and indirect inguinal hernia Análise quantitativa do colágeno e de fibras elásticas na fascia transversal de pacientes com hernia inguinal direta e indireta

Directory of Open Access Journals (Sweden)

Aldo Junqueira Rodrigues Junior

2002-01-01

Full Text Available PURPOSE: Our previous studies demonstrated structural and quantitative age-related changes of the elastic fibers in transversalis fascia, which may play a role in inguinal hernia formation. To verify whether there were differences in the extracellular matrix between direct and indirect inguinal hernia, we studied the amount of collagen and elastic fibers in the transversalis fascia of 36 male patients with indirect inguinal hernia and 21 with direct inguinal hernia. MATERIAL AND METHODS: Transversalis fascia fragments were obtained during surgical intervention and underwent histological quantitative analysis of collagen by colorimetry and analysis of elastic fibers by histomorphometry. RESULTS: We demonstrated significantly lower amounts of collagen and higher amounts of elastic fibers in transversalis fascia from patients with direct inguinal hernia compared to indirect inguinal hernia patients. The transversalis fascia from direct inguinal hernia patients showed structural changes of the mature and elaunin elastic fibers, which are responsible for elasticity, and lower density of oxytalan elastic fibers, which are responsible for resistance. These changes promoted loss of resiliency of the transversalis fascia. CONCLUSION: These results improve our understanding of the participation of the extracellular matrix in the genesis of direct inguinal hernia, suggesting a relationship with genetic defects of the elastic fiber and collagen synthesis.OBJETIVO: Estudos prévios nossos demonstraram alterações estruturais e quantitativas de fibras elásticas na fascia transversal com o envelhecimento, tendo papel na gênese da hérnia inguinal. Com o objetivo de verificar diferenças na matriz extracellular da fascia transversal de pacientes com hernia inguinal direta e indireta, quantificamos o colágeno e as fibras elásticas na fascia transversal de 36 pacientes masculinos com hernia inguinal indireta e 21 pacientes masculinos com hernia inguinal

Sexual dysfunction after inguinal hernia repair with the Onstep versus Lichtenstein technique

DEFF Research Database (Denmark)

Andresen, Kristoffer; Burcharth, Jakob; Fonnes, Siv

2017-01-01

BACKGROUND: Sequelae after inguinal hernia repair include pain-related impairment of sexual function. Pain during intercourse can originate from the scar, scrotum, penis, or during ejaculation. The aim of this study was to investigate if the Onstep technique resulted in better results than...... the Lichtenstein technique regarding pain-related impairment of sexual function. METHODS: This study was part of the randomized ONLI trial (NCT01753219, Onstep versus Lichtenstein for inguinal hernia repair). Separate reporting of pain-related impairment of sexual function was planned before the study start......, with a separate sample size calculation. Participants were randomized to the Onstep or Lichtenstein technique for repair of their primary inguinal hernia and followed up at 6 months postoperative with the use of a questionnaire specific for pain-related impairment of sexual function. RESULTS: A total of 259...

Postoperative nausea and vomiting (PONV) in outpatient repair of inguinal hernia.

Science.gov (United States)

Palumbo, Piergaspare; Usai, Sofia; Amatucci, Chiara; Pulli, Valentina Taurisano; Illuminati, Giulio; Vietri, Francesco; Tellan, Guglielmo

2018-01-01

Nausea and vomiting are among the most frequent complications following anesthesia and surgery. Due to anesthesia seems to be primarily responsible for post operative nausea and vomiting (PONV) in Day Surgery facilities, the aim of the study is to evaluate how different methods of anesthesia could modify the onset of postoperative nausea and vomiting in a population of patients undergoing inguinal hernia repair. Ninehundredten patients, aged between 18 and 87 years, underwent open inguinal hernia repair. The PONV risk has been assessed according to Apfel Score. Local anesthetic infiltration, performed by the surgeon in any cases, has been supported by and analgo-sedation with Remifentanil in 740 patients; Fentanyl was used in 96 cases and the last 74 underwent deep sedation with Propofol . Among the 910 patients who underwent inguinal hernia repair, PONV occurred in 68 patients (7.5%). Among patients presenting PONV, 29 received Remifentanil, whereas 39 received Fentanyl. In the group of patients receiving Propofol, no one presented PONV. This difference is statistically significant (p < .01). Moreover, only 50 patients of the total sample received antiemetic prophylaxis, and amongst these, PONV occurred in 3 subjects. Compared to Remifentanil, Fentanyl has a major influence in causing PONV. Nonetheless, an appropriate antiemetic prophylaxis can significantly reduce this undesirable complication. Key words: Day Surgery, Fentanyl, Inguinal, Hernia repair, Nausea, Vomiting.

Collagen and elastic fibers of skin connective tissue in patients with and without primary inguinal hernia

OpenAIRE

Bórquez M, Pablo; Garrido O, Luis; Manterola D, Carlos; Peña S, Patricio; Schlageter T, Carol; Orellana C, Juan José; Ulloa U, Hugo; Peña R, Juan Luis

2003-01-01

There are few studies looking for collagen matrix defects in patients with inguinal hernia. Aim: To study the skin connective tissue in patients with and without inguinal hernia. Patients and methods: Skin from the surgical wound was obtained from 23 patients with and 23 patients without inguinal hernia. The samples were processed for conventional light microscopy. Collagen fibers were stained with Van Giesson and elastic fibers with Weigert stain. Results: Patients without hernia had compact...

Comparison of efficacy of spinal anaesthesia and sub-fascial local anaesthetic inguinal field block for open inguinal hernia repair-a single institutional experience

International Nuclear Information System (INIS)

Shafique, N.; Rashid, H.U.; Raja, M.I.; Saeed, M.

2015-01-01

The use of local anaesthetic for open inguinal hernia surgery has long been restricted to specialist centres. This study aimed to compare the efficacy of spinal anaesthesia and sub-fascial local anaesthetic (LA) for performing open hernia repair and at the same time provide better post op pain relief and early mobilization. Methods: In this randomized clinical trial, 62 male patients aged 16-72 were randomly allocated to two groups. Group A received mixture of 20ml 0.5% bupivacain, 20ml 2% lignocaine with adrenaline, 20ml normal saline (N/S), 3 ml NaHCO/sub 3/ sub-fascially for Local anaesthetic (LA) inguinal field block, while Group B received Spinal Anaesthesia (SA) with 0.5% Bupivacaine. Comparison was made in terms of Visual Analogue Score (VAS) recorded intra-operatively at 0 and 30 minutes and post operatively at 2, 4 and 12 hours at rest and on movement. Need for rescue analgesia and total analgesic consumption in both groups were calculated. Interval to pain free ambulation as well as procedural and anaesthesia related complications were compared. Results: Mean VAS in the intraoperative period were significantly high in Group A (p-value 0.011) at the start of operation and at 30 minutes (p-value <0.001). However, it did not correlate with patient satisfaction as 90% of patients in Group A successfully underwent the procedure without need for supplemental analgesia. VAS scores at rest and on movement/cough were comparable in the post op period at 2, 4 and 12 hours in both groups. Interval to pain free ambulation was significantly low in Group A (p-value 0.0012). Conclusion: Sub facial LA inguinal field block provides effective anaesthesia with optimum post op analgesia, prompt recovery and fewer systemic side effects compared to SA and can safely be used for routine open inguinal hernia surgery. (author)

Early-onset inguinal hernia as risk factor for schizophrenia or related psychosis: a nationwide register-based cohort study.

Science.gov (United States)

Melkersson, Kristina; Wernroth, Mona-Lisa

2017-10-01

In an earlier interview study, we found that more men with familial schizophrenia had undergone inguinal hernia operation, than men with sporadic schizophrenia. However, there are no other studies published specifically on inguinal hernia and schizophrenia. Therefore, the aim of this study was to carry out a Swedish register-based cohort study on the association between inguinal hernia and schizophrenia or related psychosis. Data from the Total Population- and Medical Birth-Registers were used to create a cohort of all individuals born in Sweden 1987-1999 (n=1 406 168). The cohort individuals were linked with the In- and Out-patient Registers and followed from birth to 2015 to identify onset of schizophrenia, schizoaffective disorder and inguinal hernia. Cox proportional hazards regression models were used to assess the association between inguinal hernia before age 13 and risk of developing schizophrenia or schizoaffective disorder during a follow-up from age 13. Inguinal hernia before age 13 was identified in 21 095 individuals, and during the follow-up in total 1314 individuals developed schizophrenia or schizoaffective disorder. The risk of schizophrenia or schizoaffective disorder was higher among individuals with inguinal hernia before age 13, than among individuals without such a diagnosis, especially among the men [adjusted hazard ratio (95% confidence interval); all: 1.44 (1.01-2.06), p=0.0452, men: 1.46 (1.01-2.12), p=0.0460, women: 0.56 (0.14-2.27), p=0.4173]. This study shows that early-onset inguinal hernia is associated with increased risk of developing schizophrenia or schizoaffective disorder, especially in men. Such an association may point to a common biological basis for the development of inguinal hernia and schizophrenia or related psychosis.

Pitfalls in the diagnosis and management of inguinal lymphogranuloma venereum: important lessons from a case series.

Science.gov (United States)

Oud, Emerentiana Veronica; de Vrieze, Nynke Hesselina Neeltje; de Meij, Arjan; de Vries, Henry John C

2014-06-01

Current lymphogranuloma venereum (LGV) guidelines mainly focus on anorectal infections. Inguinal LGV infections have been rare in the current epidemic among men who have sex with men (MSM), but might require a different approach not yet recommended in current guidelines for the treatment and diagnosis of LGV. We describe 4 inguinal LGV cases. Three MSM developed inguinal LGV infection several weeks after a previous consultation, of which two had received azithromycin after being notified for LGV. Three failed the recommended 21 days doxycycline treatment. These inguinal LGV cases highlight 3 pitfalls in the current standard management of LGV: (1) Urethral chlamydia infections in MSM can be caused by LGV biovars that in contrast to non-LGV biovars require prolonged antibiotic therapy. (2) The recommended one gram azithromycin contact treatment seems insufficient to prevent established infections. (3) Inguinal LGV may require prolonged courses of doxycycline, exceeding the currently advised 21 days regimen. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

A capsaicin (8%) patch in the treatment of severe persistent inguinal postherniorrhaphy pain

DEFF Research Database (Denmark)

Bischoff, Joakim M; Ringsted, Thomas K; Petersen, Marian

2014-01-01

BACKGROUND: Persistent pain after inguinal herniorrhaphy is a disabling condition with a lack of evidence-based pharmacological treatment options. This randomized placebo-controlled trial investigated the efficacy of a capsaicin 8% cutaneous patch in the treatment of severe persistent inguinal...... postherniorrhaphy pain. METHODS: Forty-six patients with persistent inguinal postherniorrhaphy pain were randomized to receive either a capsaicin 8% patch or a placebo patch. Pain intensity (Numerical Rating Scale [NRS 0-10]) was evaluated under standardized conditions (at rest, during movement, and during pressure....... The primary outcome was comparisons of summed pain intensity differences (SPIDs) between capsaicin and placebo treatments at 1, 2 and 3 months after patch application (significance level P placebo treatments, was observed at 1 month after...

[The transrectus sheath preperitoneal procedure: a safe, effective and cheap surgical approach to inguinal hernia?

NARCIS (Netherlands)

Prins, M.W.; Voropai, D.A.; Laarhoven, C.J.H.M. van; Akkersdijk, W.L.

2013-01-01

The main complication of surgery for inguinal hernia is chronic postoperative pain. This is often reported following the Lichtenstein procedure. A new, open surgical technique for the repair of inguinal hernia has been developed. This procedure is called the transrectus sheath preperitoneal

[The quality of patient care under the German DRG system using as example the inguinal hernia repair].

Science.gov (United States)

Rudroff, C; Schweins, M; Heiss, M M

2008-02-01

The DRG system in Germany was introduced to improve and at the same time simplify the reimbursement of costs in German hospitals. Cost effectiveness and economic efficiency were the declared goals. Structural changes and increased competition among different hospitals were the consequences. The effect on the qualitiy of patient care has been discussed with some concern. Furthermore, doubts have been expressed about the correct representation of the various diagnoses and treatments in the coding system and the financial revenue. Inguinal hernia repair serves as an example to illustrate some common problems with the reimbursement in the DRG system. Virtual patients were grouped using a "Web Grouper" and analysed using the cost accounting from the G-DRG-Browser of the InEK. Additionally, the reimbursement for ambulant hernia repair was estimated. The DRG coding did not differentiate the various operative procedures for inguinal hernia repair. They all generated the same revenues. For example, the increased costs for bilateral inguinal hernia repair are not represented in the payment. Furthermore, no difference is made between primary and recurrent inguinal hernia. In the case of a short-term hospital stay, part of the revenue is retained. In the case of ambulatory treatment of inguinal hernia, the reimbursement is by far not a real compensation for the actual costs. The ideal patient in the DRG system suffers from a primary inguinal hernia, undergoes an open hernia repair without mesh, and remains for 2-3 days in hospital. Minimally invasive procedures, repair of bilateral inguinal hernia and ambulant operation are by far less profitable--if at all. The current revenues for inguinal hernia repair require improvement and adjustment to reality in order to accomplish the goals which the DRG system in Germany aims at.

Glue versus suture for mesh fixation in inguinal hernia repair.

Science.gov (United States)

Chandrasekar, Shruthi; Jeyakumar, S; Ganapathy, Tharun

2018-03-22

Inguinal hernia is one of the most common surgical problem presenting to the surgical OPD. Surgery is the mainstay of treatment for inguinal hernia today. Surgery for inguinal hernia has undergone a great evolution over a period of several centuries. Lichenstein's tension free hernioplasty is the one of the first surgeries taught to a surgical resident. The main aim of surgeries in this era is to give the best possible results with the least possible pain, scar and time. This has given rise to so many modifications to the classical Lichenstein's procedure and also to laparoscopic hernioplasty. Pain after inguinal hernia surgery is found to be debilitating and altering the quality of life in several patients, which has been attributed to the traumatic fixation of the mesh with sutures. This has paved way to the development of various atraumatic methods of fixation, tissue glue is one such development. Hence this study, to compare traumatic and atraumatic methods of mesh fixation in inguinal hernia repair. The aim of this study was to compare suture fixation versus tissue glue fixation of the mesh in inguinal hernia repair. Primary objective was to compare the immediate and chronic post-operative pain. Secondary objective was to compare the time taken for the procedure by the two methods in use and also to compare the presence of any complications. and methodology: This study was done in the General Surgery department of XXX hospital, medical college and research centre, kattangulathur after Ethics committee clearance. It is a single blinded study. The study was done on 51 patients consenting for the study and meeting the inclusion criterias from the period of March 2016 to August 2017 out of which 26 were selected for glue mesh fixation and 25 for suture mesh fixation according to simple randomization. The suture group patients underwent classical Lichenstein's tension free hernioplasty and the glue group underwent Lichenstein's hernioplasty with glue where dots of

High-quality endoscope reprocessing decreases endoscope contamination.

Science.gov (United States)

Decristoforo, P; Kaltseis, J; Fritz, A; Edlinger, M; Posch, W; Wilflingseder, D; Lass-Flörl, C; Orth-Höller, D

2018-02-24

Several outbreaks of severe infections due to contamination of gastrointestinal (GI) endoscopes, mainly duodenoscopes, have been described. The rate of microbial endoscope contamination varies dramatically in literature. The aim of this multicentre prospective study was to evaluate the hygiene quality of endoscopes and automated endoscope reprocessors (AERs) in Tyrol/Austria. In 2015 and 2016, a total of 463 GI endoscopes and 105 AERs from 29 endoscopy centres were analysed by a routine (R) and a combined routine and advanced (CRA) sampling procedure and investigated for microbial contamination by culture-based and molecular-based analyses. The contamination rate of GI endoscopes was 1.3%-4.6% according to the national guideline, suggesting that 1.3-4.6 patients out of 100 could have had contacts with hygiene-relevant microorganisms through an endoscopic intervention. Comparison of R and CRA sampling showed 1.8% of R versus 4.6% of CRA failing the acceptance criteria in phase I and 1.3% of R versus 3.0% of CRA samples failing in phase II. The most commonly identified indicator organism was Pseudomonas spp., mainly Pseudomonas oleovorans. None of the tested viruses were detected in 40 samples. While AERs in phase I failed (n = 9, 17.6%) mainly due to technical faults, phase II revealed lapses (n = 6, 11.5%) only on account of microbial contamination of the last rinsing water, mainly with Pseudomonas spp. In the present study the contamination rate of endoscopes was low compared with results from other European countries, possibly due to the high quality of endoscope reprocessing, drying and storage. Copyright © 2018 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Mesh Inguinal Hernia Repair and Appendectomy in the Treatment of Amyand’s Hernia with Non-Inflamed Appendices

Directory of Open Access Journals (Sweden)

Emin Kose

2017-01-01

Full Text Available Amyand’s hernia is defined as protrusion of the vermiform appendix in an inguinal hernia sac. It is a rare entity with variable clinical presentation from normal vermiform appendix to abscess formation due to perforation of acute appendicitis. Although surgical treatment includes appendectomy and hernia repair, appendectomy in the absence of an inflamed appendix and use of a mesh in cases of appendectomy remain to be controversial. The aim of this study was to review the experience of mesh inguinal hernia repair plus appendectomy performed for Amyand’s hernia with noninflamed appendices. There were five male patients with a mean age of 42.4 ± 16.1 years in this retrospective study in which Amyand’s hernia was treated with mesh inguinal hernia repair plus appendectomy for noninflamed appendices. Patients with acute appendicitis and perforated vermiform appendix were excluded. There were four right sided and one bilateral inguinal hernia. Postoperative courses were uneventful. During the follow-up period (14.0 ± 7.7 months, there was no inguinal hernia recurrence. Mesh inguinal hernia repair with appendectomy can be performed for Amyand’s hernia in the absence of acute appendicitis. However, presence of fibrous connections between the vermiform appendix and the surrounding hernia sac may be regarded as a parameter to perform appendectomy.

Resident postgraduate year does not influence rate of complications following inguinal herniorrhaphy.

Science.gov (United States)

Renteria, Oswaldo; Mokdad, Ali A; Imran, Jonathan; Huerta, Sergio

2017-11-01

Previous data indicate that patients who undergo surgery with a postgraduate year 3 (PGY-3) resident as the junior surgeon have a lower rate of recurrence compared with PGY-1 and PGY-2 after an open inguinal herniorrhaphy. Lower PGY level was also associated with increased operative time. We hypothesize that when controlling for surgeon, technique, and hernia type, the outcomes for inguinal herniorrhaphy are the same independent of PGY level. A retrospective review of all open unilateral inguinal hernia repairs done by residents who assisted the same senior surgeon at the Veterans Affairs North Texas Health Care System was performed. Seven hundred fifty-two open unilateral inguinal hernia were identified: mean patient age = 60.6 ± 12.7 y; mean body mass index = 27.0 ± 10.8 kg/m 2 ; American Society of Anesthesia III-IV = 51%; and Nyhus type 2 = 44.7%, 3a = 41.6%, and 3b = 13.7%. Residents involved were PGY-1 (17.2%), PGY-2/3 (71.1%), and PGY-4/5 (11.7%). Postoperative complications for intern, junior (PGY-2 and PGY-3), and senior residents (PGY-4 and PGY-5) were 4%, 9%, and 6%, respectively (P = 0.14). Compared to interns, junior residents finished the operation 3.9 min faster (95% confidence interval = -7.5, -0.3). There was no time difference between interns and senior residents completing the operations after controlling for hernia type. Logistic regression did not identify PGY level as an independent predictor of complications or recurrence. There was a slight decrease in operative time when the repair was done with junior-level residents. PGY level did not influence outcomes for open, unilateral inguinal herniorrhaphy when controlled for hernia type and technique. Published by Elsevier Inc.

Laparoendoscopic single-site extraperitoneal inguinal hernia repair: initial experience in 10 patients.

Science.gov (United States)

Do, Minh; Liatsikos, Evangelos; Beatty, John; Haefner, Tim; Dunn, Ian; Kallidonis, Panagiotis; Stolzenburg, Jens-Uwe

2011-06-01

Recent technical advances and a trend toward laparoscopic single incision surgery have led us to explore the feasibility of laparoendoscopic single-site (LESS) hernia repair. We present our technique and initial experience with LESS extraperitoneal inguinal hernia repair in 10 consecutive men with unilateral inguinal hernias. Age range was 43.7 (28-64) years. Mean body mass index was 28 (range 24-30). Six were left inguinal hernias. There were six indirect and four direct hernias. Three patients had undergone previous open appendectomy. Incarcerated or bilateral hernias were excluded from our initial series. All cases were performed by three surgeons who were experienced in conventional totally extraperitoneal laparoscopic hernia repair as well as experienced in LESS. A literature review of current single-port inguinal hernia repair data is also presented. The mean operative time was 53 minutes (range 45-65  min). The average length of skin incision was 2.8  cm (range 2.3-3.2  cm). No drain was necessary in any of the patients, while no recordable bleeding was observed. There were no intraoperative or immediate postoperative complications. Hospitalization period was 2 days for all patients. After a limited follow-up of 1 month, there have been no recurrences and no complaints of testicular pain. The results of the current series compare favorably with those found in a literature review. LESS extraperitoneal inguinal hernia repair is both feasible and safe, although more technically demanding than its conventional laparoscopic counterpart. Although the cosmetic result with the former approach may prove superior, there are standing questions regarding the complications and long-term outcome. Randomized and if possible blinded trials that compare conventional and single-incision laparoscopic hernia repair may help to distinguish the most advantageous technique.

[Non-incarcerated inguinal hernia in children: operation within 7 days not necessary].

Science.gov (United States)

Timmers, L; Hamming, J F; Oostvogel, H J M

2005-01-29

To assess the necessity to operate on non-incarcerated inguinal hernia in children within 7 days of diagnosis. Retrospective. Data on 360 children, 0-10 years old (104 girls and 256 boys) who were operated on for inguinal hernia between 1 January 1993-31 December 2001 at the St. Elisabeth Hospital in Tilburg, the Netherlands, were collected from the medical records. These data included sex, age, interval between diagnosis and repair, recurrence, incarceration, length of hospitalisation and complications. In the group of 113 children 0-1 years old, 137 inguinal hernias were repaired, ofwhich 16 were incarcerated on presentation. The interval between diagnosis and repair was known in 93 of 121 cases: 37 hernias were repaired within 7 days and 56 at a later stage. In the latter group, there was one case of secondary incarceration (1.8%; 95% CI: 0-5.4). The number needed to treat was 56. In the group of 247 children 1-10 years old, 269 inguinal hernias were repaired, of which 8 were primarily incarcerated. The interval between diagnosis and repair was known in 208 of 261 cases: 34 hernias were repaired within 7 days and 174 at a later stage. In the latter group, 3 hernias incarcerated secondarily (1.7%; 95% CI: 0-3.7). The number needed to treat was 58. In the group of non-incarcerated hernias 1 complication occurred, in the group of incarcerated hernias none. The mean length of hospitalisation of children with non-incarcerated hernia was 0.85 days, and of children with incarcerated hernia 2.4 days. In children with a non-incarcerated inguinal hernia who are waiting for an operation, the risk of secondary incarceration and complications is 2% which we do not think is enough reason to carry out an elective hernia-repair procedure within 7 days.

Endoscopic retrograde cholangiopancreatography and endoscopic ...

African Journals Online (AJOL)

An approach to suspected gallstone pancreatitis'based on endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic sphincterotomy (ES) was adopted in 1976 and was followed in 29 patients. ERCp became the routine method of early biliary tract assessment when gallstone pancreatitis was suspected on ...

The value of radiotherapie in the treatment of the carcinoma of the vulva

International Nuclear Information System (INIS)

Lochmueller, H.

1983-01-01

In carcinoma of the vulva radical vulvectomy and lymphadenectomy are the treatments of choice if general, condition of the patient size and site of tumor are apt for surgery. The alternative method in high risk patients is a combination of surgical and radiotherapeutic treatment like electrocoagulation, resection, and radiation of the lymph vessels or electroresection and local electron-radiation at the surgically exposed area as well as inguinal and iliacal telecobalt treatment of the lymphnodes sometimes combined with selective lymphadenectomy. Radiation therapy itself as primary treatment seems to be inferior to other methods. The interstitial radiation treatment is only indicated in recurrencies or small tumors which are located in regions which are difficult to reach by surgery. (orig.)

"Laparoscopic excision of a large ovarian cyst herniating into the inguinal canal: a rare presentation".

Science.gov (United States)

Machado, Norman Oneil; Machado, Lovina S M; Al Ghafri, Wadha

2011-08-01

Inguinal hernia repair is one of the most common operation in surgical practice. Despite its common occurrence, hernia often poses a surgical dilemma even for a skilled surgeon. The unexpected hernial content constitutes one of these cases. Although the often-reported, unusual contents of a hernia sac include ovary, fallopian tube, vermiform appendix, Meckel diverticulum, and urinary bladder, the herniation of a large ovarian cyst into the inguinal canal has been hardly reported. Majority of the ovarian cysts are asymptomatic or present with vague lower abdominal pain, whereas the presentation of a large ovarian cyst as an inguinolabial swelling as in our patient is extremely rare. We present here one of the few reported cases of a laparoscopic excision of a large ovarian cyst herniating into the inguinal canal and discuss the pathogenesis of an ovarian cyst as hernial content, the advantages and concerns of a laparoscopic approach in resecting large ovarian cysts, and simultaneous management of the inguinal hernia.

Total esophagogastrectomy plus extended lymphadenectomy with transverse colon interposition: A treatment for extensive esophagogastric junction cancer

OpenAIRE

Ceroni, Marco; Norero, Enrique; Henríquez, Juan Pablo; Viñuela, Eduardo; Briceño, Eduardo; Martínez, Cristian; Aguayo, Gloria; Araos, Fernando; González, Paulina; Díaz, Alfonso; Caracci, Mario

2015-01-01

AIM: To review the post-operative morbidity and mortality of total esophagogastrectomy (TEG) with second barrier lymphadenectomy (D2) with interposition of a transverse colon and to determine the oncological outcomes of TEG D2 with interposition of a transverse colon.

Cellular Angiofibroma Presenting as an Inguinal Subcutaneous Mass: a Case Report and Review of the Literature.

Science.gov (United States)

Schiebel, Frank; Cassim, R

2016-01-01

Cellular angiofibroma is a rare benign mesenchymal tumor that occurs in the inguinal and vulvovaginal region. We report a case of the tumor occurring in the right inguinal region of a 64 old male and a review of the current literature. A 64 year old male veteran was referred to our general surgery service with an incidentally discovered right inguinal mass on a computerized tomography scan. The scan was performed to follow a history of prostate cancer that had been treated with brachytherapy. Magnetic resonance imaging of the lesion helped confirm that the mass did not represent a hernia or an undescended testicle. Surgical resection revealed encapsulated, yellowish, pink tissue measuring 6.5 x 5 x 3.5 cm. Microscopically, the sections showed densely fibrous to loose and focally fibromyxoid background of oval to spindle-shaped cells with a few scattered plasma cells and mast cells. Based upon the clinical, histologic, and immunohistochemical findings, the lesion was classified as a cellular angiofibroma. Cellular angiofibroma of the inguinal region is a rare benign encapsulated tumor.It should be considered in the differential diagnosis of a male with an inguinal mass proven not to be a hernia or undescended testicle.

Ultrasound-guided nerve block for inguinal hernia repair

DEFF Research Database (Denmark)

Bærentzen, Finn; Maschmann, Christian; Jensen, Kenneth

2012-01-01

Open inguinal hernia repair in adults is considered a minor surgical procedure but can be associated with significant pain. We aimed to evaluate acute postoperative pain management in male adults randomized to receive an ultrasound-guided ilioinguinal and iliohypogastric nerve block administered...

First Case Report of Acute Renal Failure After Mesh-Plug Inguinal Hernia Repair in a Kidney Transplant Recipient.

Science.gov (United States)

Veroux, Massimiliano; Ardita, Vincenzo; Zerbo, Domenico; Caglià, Pietro; Palmucci, Stefano; Sinagra, Nunziata; Giaquinta, Alessia; Veroux, Pierfrancesco

2016-03-01

Acute renal failure due to ureter compression after a mesh-plug inguinal repair in a kidney transplant recipient has not been previously reported to our knowledge. A 62-year-old man, who successfully underwent kidney transplantation from a deceased donor 6 years earlier, was admitted for elective repair of a direct inguinal hernia. The patient underwent an open mesh-plug repair of the inguinal hernia with placement of a plug in the preperitoneal space. We did not observe the transplanted ureter and bladder during dissection of the inguinal canal. Immediately after surgery, the patient became anuric, and a graft sonography demonstrated massive hydronephrosis. The serum creatinine level increased rapidly, and the patient underwent an emergency reoperation 8 hours later. During surgery, we did not identify the ureter but, immediately after plug removal, urine output increased progressively. We completed the hernia repair using the standard technique, without plug interposition, and the postoperative course was uneventful with complete resolution of graft dysfunction 3 days later. Furthermore, we reviewed the clinical features of complications related to inguinal hernia surgery. An increased risk of urological complications was reported recently in patients with a previous prosthetic hernia repair undergoing kidney transplantation, mainly due to the mesh adhesion to surrounding structures, making the extraperitoneal dissection during the transplant surgery very challenging. Moreover, older male kidney transplant recipients undergoing an inguinal hernia repair may be at higher risk of graft dysfunction due to inguinal herniation of a transplanted ureter. Mesh-plug inguinal hernia repair is a safe surgical technique, but this unique case suggests that kidney transplant recipients with inguinal hernia may be at higher risk of serious urological complications. Surgeons must be aware of the graft and ureter position before proceeding with hernia repair. A prompt diagnosis

New endoscope shaft for endoscopic transsphenoidal pituitary surgery.

NARCIS (Netherlands)

Lindert, E.J. van; Grotenhuis, J.A.

2005-01-01

OBJECTIVE: To describe a new endoscope shaft developed for suction-aspiration during endoscopic transsphenoidal pituitary surgery. METHODS: A custom-made shaft for a Wolf endoscope (Richard Wolf GmbH, Knittlingen, Germany) was developed with a height of 10 mm and a width of 5 mm, allowing an

Postoperative urinary retention after inguinal hernia repair: a single institution experience.

Science.gov (United States)

Blair, A B; Dwarakanath, A; Mehta, A; Liang, H; Hui, X; Wyman, C; Ouanes, J P P; Nguyen, H T

2017-12-01

Inguinal hernia repair is a common general surgery procedure with low morbidity. However, postoperative urinary retention (PUR) occurs in up to 22% of patients, resulting in further extraneous treatments.This single institution series investigates whether patient comorbidities, surgical approaches, and anesthesia methods are associated with developing PUR after inguinal hernia repairs. This is a single institution retrospective review of inguinal hernia from 2012 to 2015. PUR was defined as patients without a postoperative urinary catheter who subsequently required bladder decompression due to an inability to void. Univariate and multivariate logistic regressions were performed to quantify the associations between patient, surgical, and anesthetic factors with PUR. Stratification analysis was conducted at age of 50 years. 445 patients were included (42.9% laparoscopic and 57.1% open). Overall rate of PUR was 11.2% (12% laparoscopic, 10.6% open, and p = 0.64). In univariate analysis, PUR was significantly associated with patient age >50 and history of benign prostatic hyperplasia (BPH). Risk stratification for age >50 revealed in this cohort a 2.49 times increased PUR risk with lack of intraoperative bladder decompression (p = 0.013). At our institution, we found that patient age, history of BPH, and bilateral repair were associated with PUR after inguinal hernia repair. No association was found with PUR and laparoscopic vs open approach. Older males may be at higher risk without intraoperative bladder decompression, and therefore, catheter placement should be considered in this population, regardless of surgical approach.

A collagen-fibrin patch (Tachosil®) for the prevention of symptomatic lymphoceles after pelvic lymphadenectomy in women with gynecologic malignancies: a randomized clinical trial.

Science.gov (United States)

Grimm, Christoph; Polterauer, Stephan; Helmy, Samir; Cibula, David; Zikan, Michal; Reinthaller, Alexander; Tempfer, Clemens

2014-08-30

Lymphoceles are a common complication after pelvic lymphadenectomy in women with gynecologic malignancies. Although typically asymptomatic, lymphoceles can superinfect requiring medical or surgical intervention. A single center randomized controlled trial provided first evidence, that a collagen-fibrin patch (Tachosil®) is effective in the prevention of symptomatic lymphoceles after pelvic lymphadenectomy. We will perform a multicentre, blinded, randomized, controlled trial comprising 140 women with gynecologic malignancies undergoing pelvic lymphadenectomy. Women will be randomly allocated to Tachosil® application or no application. Primary outcome is efficacy, defined as lymphocele CTCAE 4.03 grade ≥2 within four weeks after surgery. Secondary outcomes are asymptomatic lymphocele verified by ultrasound, medical or surgical intervention. Assuming a two-sided 5% significance level, a power of 80%, and a drop out rate of 10%, a sample size of 68 patients per group was calculated to detect a 66% absolute decrease in symptomatic lymphoceles. We aim to provide further evidence for the efficacy of a collagen-fibrin patch in the prevention of symptomatic lymphoceles in women with gynecological malignancies undergoing pelvic lymphadenectomy. This study is registered at ClinicalTrials.gov (NCT01470677, protocol ID: TACHO-1). This study is registered at the EudraCT database (EudraCT number: 2011-003115-34).

Chronic Post Inguinal Herniorraphy Pain: Prevalence and Risk Factors

African Journals Online (AJOL)

Keywords: Chronic Pain, Inguinal Hernia Repair, Pain,. Surgery. Ann Afr ... operator's experience and method used though a special interest is ... Bilateral hernia. 4. Repair due to .... after Laparoscopic and Open Mesh Repair of. Groin Hernia.

Ectopic decidual reaction mimicking inguinal lymphoma on ultrasound

DEFF Research Database (Denmark)

Lorentzen, C.; Prangsgaard, Tina; Lorentzen, Torben

2014-01-01

Ectopic decidual reaction has been described in various intraperitoneal locations. We present a case of unusual ectopic decidual reaction in the groin mimicking inguinal lymphoma on ultrasound in a pregnant woman. This case contributes evidence illustrating the variability of the clinical...... presentation of ectopic decidual reaction....

Lack of association between inguinal hernia and abdominal aortic aneurysm in a population-based male cohort

DEFF Research Database (Denmark)

Henriksen, N A; Sorensen, L T; Jorgensen, L N

2013-01-01

Previous studies have reported a higher prevalence of inguinal hernia in patients with abdominal aortic aneurysm (AAA). The aim of this study was to explore the association between inguinal hernia and AAA in a large population-based cohort of men who had screening for AAA....

Orchiectomy as a result of ischemic orchitis after laparoscopic inguinal hernia repair: case report of a rare complication

OpenAIRE

Moore, John B; Hasenboehler, Erik A

2007-01-01

Abstract Background Ischemic orchitis is an established complication after open inguinal hernia repair, but ischemic orchitis resulting in orchiectomy after the laparoscopic approach has not been reported. Case presentation The patient was a thirty-three year-old man who presented with bilateral direct inguinal hernias, right larger than left. He was a thin, muscular male with a narrow pelvis who underwent bilateral extraperitoneal mesh laparoscopic inguinal hernia repair. The case was compli...

Clinical endoscopic management and outcome of post-endoscopic sphincterotomy bleeding.

Directory of Open Access Journals (Sweden)

Wei-Chen Lin

Full Text Available Post-endoscopic sphincterotomy bleeding is a common complication of biliary sphincterotomy, and the incidence varies from 1% to 48%. It can be challenging to localize the bleeder or to administer various interventions through a side-viewing endoscope. This study aimed to evaluate the risk factors of post-endoscopic sphincterotomy bleeding and the outcome of endoscopic intervention therapies. We retrospectively reviewed the records of 513 patients who underwent biliary sphincterotomy in Mackay Memorial Hospital between 2011 and 2016. The blood biochemistry, comorbidities, indication for sphincterotomy, severity of bleeding, endoscopic features of bleeder, and type of endoscopic therapy were analyzed. Post-endoscopic sphincterotomy bleeding occurred in 65 (12.6% patients. Forty-five patients had immediate bleeding and 20 patients had delayed bleeding. The multivariate analysis of risk factors associated with post-endoscopic sphincterotomy bleeding were liver cirrhosis (P = 0.029, end-stage renal disease (P = 0.038, previous antiplatelet drug use (P<0.001, and duodenal ulcer (P = 0.023. The complications of pancreatitis and cholangitis were higher in the bleeding group, with statistical significance. Delayed bleeding occurred within 1 to 7 days (mean, 2.5 days, and 60% (12/20 of the patients received endoscopic evaluation. In the delayed bleeding group, the successful hemostasis rate was 71.4% (5/7, and 65% (13/20 of the patients had ceased bleeding without endoscopic hemostasis therapy. Comparison of different therapeutic modalities showed that cholangitis was higher in patients who received epinephrine spray (P = 0.042 and pancreatitis was higher in patients who received epinephrine injection and electrocoagulation (P = 0.041 and P = 0.039 respectively. Clinically, post-endoscopic sphincterotomy bleeding and further endoscopic hemostasis therapy increase the complication rate of pancreatitis and cholangitis. Realizing the effectiveness of each

The Danish Inguinal Hernia Database

Directory of Open Access Journals (Sweden)

Friis-Andersen H

2016-10-01

Full Text Available Hans Friis-Andersen1,2, Thue Bisgaard2,3 1Surgical Department, Horsens Regional Hospital, Horsens, Denmark; 2Steering Committee, Danish Hernia Database, 3Surgical Gastroenterological Department 235, Copenhagen University Hospital, Hvidovre, Denmark Aim of database: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Study population: Patients ≥18 years operated for groin hernia. Main variables: Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. Descriptive data: According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time. All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. Results: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015. A total of 49 peer-reviewed national and international publications have been published from the database (June 2015. Conclusion: The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair. Keywords: nation-wide, recurrence, chronic pain, femoral hernia, surgery, quality improvement

Epithelioid malignant mesothelioma of tunica vaginalis with deciduoid features: An unusual malignancy clinically masquerading an inguinal hernia

Directory of Open Access Journals (Sweden)

Sharique Ahmed

2012-01-01

Full Text Available Paratesticular/scrotal and inguinal canal mass lesions in elderly patients may pose a diagnostic challenge to both the surgeon as well as the pathologist. In most cases, these represent hernial sacs with their contents, and true neoplasms like lipomas, rhabdomyosarcomas, and fibrous pseudotumors are infrequent. Malignant mesotheliomas arising from the tunica layers are rare cause of inguinal and paratesticular tumors. Herein, we report a case of an elderly patient who presented with an inguinal hernia which pathologically had features of deciduoid malignant mesothelioma.

Abdominal blockage of iliohypogastric and ilio-inguinal nerves for ...

African Journals Online (AJOL)

South African Journal of Obstetrics and Gynaecology ... The aim of this study was to compare pain relief after caesarean section achieved by an ... and ilio-inguinal (IHII) nerve block with levobupivacaine with that in patients given a placebo.

[Study of collagen and elastic fibers of connective tissue in patients with and without primary inguinal hernia].

Science.gov (United States)

Bórquez, Pablo; Garrido, Luis; Manterola, Carlos; Peña, Patricio; Schlageter, Carol; Orellana, Juan José; Ulloa, Hugo; Peña, Juan Luis

2003-11-01

There are few studies looking for collagen matrix defects in patients with inguinal bernia. To study the skin connective tissue in patients with and without inguinal bernia. Skin from the surgical wound was obtained from 23 patients with and 23 patients without inguinal bernia. The samples were processed for conventional light microscopy. Collagen fibers were stained with Van Giesson and elastic fibers with Weigert stain. Patients without hernia had compact collagen tracts homogeneously distributed towards the deep dermis. In contrast, patients with hernia had zones in the dermis with thinner and disaggregated collagen tracts. Connective tissue had a lax aspect in these patients. Collagen fiber density was 52% lower in patients with hernia, compared to subjects without hernia. No differences in elastic fiber density or distribution was observed between groups. Patients with inguinal bernia have alterations in skin collagen fiber quality and density.

Dysejaculation after laparoscopic inguinal herniorrhaphy: a nationwide questionnaire study

DEFF Research Database (Denmark)

Bischoff, Joakim Mutahi; Linderoth, Gitte; Aasvang, Eske Kvanner

2012-01-01

or genitals during sexual activity was reported by 88 patients (10.9%), and 19 patients (2.4%) reported that the pain had impaired their sexual activity to a moderate or severe degree. Older patients and patients with longer follow-up had lower prevalence of pain during sexual activity. CONCLUSIONS......BACKGROUND: Dysejaculation and pain from the groin and genitals during sexual activity represent a clinically significant problem in up to 4% of younger males after open inguinal herniorrhaphy. The aim of this questionnaire study is to assess the prevalence of dysejaculation and pain during sexual...... activity after laparoscopic inguinal herniorrhaphy on a nationwide basis. METHODS: The study population comprised all men aged 18-50 years registered in the Danish Hernia Database (n = 1,671) who underwent primary laparoscopic herniorrhaphy between January 1, 1998 and November 30, 2009. Questionnaires...

The initial experience of introducing the Onstep technique for inguinal hernia repair in a general surgical department

DEFF Research Database (Denmark)

Andresen, K; Burcharth, Jakob Hornstrup Frølunde; Rosenberg, J

2015-01-01

BACKGROUND AND AIMS: A new technique for the repair of inguinal hernia, called Onstep, has been described. This technique places the mesh in the preperitoneal space medially and between the internal and external oblique muscles laterally. The Onstep technique has not yet been described outside...... repair. Inguinal Pain Questionnaire results: 95.5% reported no pain or pain that was easily ignored. CONCLUSIONS: It seems from this study that the Onstep technique is a safe method for inguinal hernia repair regarding perioperative and postoperative complications. The postoperative pain seems...

Scoping the scope: endoscopic evaluation of endoscope working channels with a new high-resolution inspection endoscope (with video).

Science.gov (United States)

Barakat, Monique T; Girotra, Mohit; Huang, Robert J; Banerjee, Subhas

2018-02-06

Outbreaks of transmission of infection related to endoscopy despite reported adherence to reprocessing guidelines warrant scrutiny of all potential contributing factors. Recent reports from ambulatory surgery centers indicated widespread significant occult damage within endoscope working channels, raising concerns regarding the potential detrimental impact of this damage on the adequacy of endoscope reprocessing. We inspected working channels of all 68 endoscopes at our academic institution using a novel flexible inspection endoscope. Inspections were recorded and videos reviewed by 3 investigators to evaluate and rate channel damage and/or debris. Working channel rinsates were obtained from all endoscopes, and adenosine triphosphate (ATP) bioluminescence was measured. Overall endoscope working channel damage was rated as minimal and/or mild and was consistent with expected wear and tear (median 1.59 on our 5-point scale). Our predominant findings included superficial scratches (98.5%) and scratches with adherent peel (76.5%). No channel perforations, stains, or burns were detected. The extent of damage was not predicted by endoscope age. Minor punctate debris was common, and a few small drops of fluid were noted in 42.6% of endoscopes after reprocessing and drying. The presence of residual fluid predicted higher ATP bioluminescence values. The presence of visualized working channel damage or debris was not associated with elevated ATP bioluminescence values. The flexible inspection endoscope enables high-resolution imaging of endoscope working channels and offers endoscopy units an additional modality for endoscope surveillance, potentially complementing bacterial cultures and ATP values. Our study, conducted in a busy academic endoscopy unit, indicated predominately mild damage to endoscope working channels, which did not correlate with elevated ATP values. Copyright © 2018 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights

Convalescence after inguinal herniorrhaphy

DEFF Research Database (Denmark)

Bay-Nielsen, M.; Thomsen, H.; Andersen, H.F.

2004-01-01

leisure activity was 14 days. After 30 days, 6.8 per cent of patients had not resumed employment and 17.0 per cent had not yet resumed strenuous leisure activity. Important reasons for not resuming work and leisure activity were pain (approximately 60 per cent of patients) and wound problems...... incurring a risk of higher reoperation rates. Pain and wound problems remain the most important factors for not resuming work or leisure activity as recommended.......BACKGROUND: Convalescence after inguinal herniorrhaphy is usually 3-4 weeks and is an important outcome parameter of hernia surgery. The aim of this study was to describe in detail the consequences of recommending a short convalescence, including the risk of recurrence. METHODS...

Academic Performance in Adolescence after Inguinal Hernia Repair in Infancy: A Nationwide Cohort Study

DEFF Research Database (Denmark)

Hansen, Tom G; Pedersen, Jacob K; Henneberg, Steen Winther

2011-01-01

for inguinal hernia repair in infancy and subsequent academic performance. METHODS:: Using Danish birth cohorts from 1986-1990, we compared the academic performance of all children who had undergone inguinal hernia repair in infancy to a randomly selected, age-matched 5% population sample. Primary analysis...... compared average test scores at ninth grade adjusting for sex, birth weight, and paternal and maternal age and education. Secondary analysis compared the proportions of children not attaining test scores between the two groups. RESULTS:: From 1986-1990 in Denmark, 2,689 children underwent inguinal hernia...... repair in infancy. A randomly selected, age-matched 5% population sample consists of 14,575 individuals. Although the exposure group performed worse than the control group (average score 0.26 lower; 95% CI, 0.21-0.31), after adjusting for known confounders, no statistically significant difference (-0...

Vaginocutaneous fistula and inguinal abcess presented 6 years after tension-free vaginal tape sling

Directory of Open Access Journals (Sweden)

Ali Feyzullah Sahin

2013-06-01

Full Text Available Surgical treatment of female stress urinary incontinence (SUI has become very pop- ular after respectable success with minimal invasive surgeries. This is the first report of long term vaginocutaneous fistula (VCF plus inguinal abcess after tension-free vaginal tape (TVT. A 67 year-old woman with vaginal discharge lasting more than 3 years complained with a painful swelling in the left inguinal area for the last three months. She had a medical history of TVT sling procedure for SUI six years ago. She had no history of pelvic surgery, cancer treatment or pelvic irradiation before or after TVT sling. No urethrovaginal or vesicovaginal fistula was found in physical examination and cystocopy. MRI showed a vaginocutenaous fistula and inguinal abcess. This case highlights the need for a high index of suspicion for VCF after TVT.

Treatment for incarcerated indirect hernia with "Cross-Internal Ring" inguinal oblique incision in children.

Science.gov (United States)

Yan, Xue-Qiang; Yang, Jun; Zheng, Nan-Nan; Kuang, Hou-Fang; Duan, Xu-Fei; Bian, Hong-Qiang

2017-01-01

This study aims to evaluate the utility of the "Cross-Internal Ring" inguinal oblique incision for the surgical treatment of incarcerated indirect hernia (IIH) complicated with severe abdominal distension. Patients of IIH complicated with severe abdominal distension were reviewed retrospectively. All patients received operation through the "Cross-Internal Ring" inguinal oblique incision. There were totally 13 patients were included, male to female ratio was 9-4. The time for patients to resume oral feeding varying from 2 to 5 days after operation, no complications include delayed intestinal perforation, intra-abdominal abscess, and incision infection happened. Average postoperative hospital stay was 5.2 days. All cases were followed up for 6-18 months. No recurrence or iatrogenic cryptorchidism happened. "Cross-Internal Ring" inguinal oblique incision is a simple, safe, and reliable surgical method to treat pediatric IIH complicated with severe abdominal distension.

Impact of Endoscopic Ultrasonography on 18F-FDG-PET/CT Upfront Towards Patient Specific Esophageal Cancer Treatment.

Science.gov (United States)

Hulshoff, J B; Mul, V E M; de Boer, H E M; Noordzij, W; Korteweg, T; van Dullemen, H M; Nagengast, W B; Oppedijk, V; Pierie, J P E N; Plukker, John Th M

2017-07-01

In patients with potentially resectable esophageal cancer (EC), the value of endoscopic ultrasonography (EUS) after fluorine-18 labeled fluorodeoxyglucose positron emission tomography with computed tomography ( 18 F-FDG-PET/CT) is questionable. Retrospectively, we assessed the impact of EUS after PET/CT on the given treatment in EC patients. During the period 2009-2015, 318 EC patients were staged as T1-4aN0-3M0 with hybrid 18 F-FDG-PET/CT or 18 F-FDG-PET with CT and EUS if applicable in a nonspecific order. We determined the impact of EUS on the given treatment in 279 patients who also were staged with EUS. EUS had clinical consequences if it changed curability, extent of radiation fields or lymph node resection (AJCC stations 2-5), and when the performed fine-needle aspiration (FNA) provided conclusive information of suspicious lymph node. EUS had an impact in 80 (28.7%) patients; it changed the radiation field in 63 (22.6%), curability in 5 (1.8%), lymphadenectomy in 48 (17.2%), and FNA was additional in 21 (7.5%). In patients treated with nCRT (n = 194), EUS influenced treatment in 53 (27.3%) patients; in 38 (19.6%) the radiation field changed, in 3 (1.5%) the curability, in 35 (18.0%) the lymphadenectomy, and in 17 (8.8%) FNA was additional. EUS influenced both the extent of radiation field and nodal resection in 31 (16.0%) nCRT patients. EUS had an impact on the given treatment in approximately 29%. In most patients, the magnitude of EUS found expression in the extent of radiotherapy target volume delineation to upper/high mediastinal lymph nodes.

Herniorrafia inguinal: Técnica por sobrecapas de Fascia Transversalis

Directory of Open Access Journals (Sweden)

José Miguel Goderich Lalán

1997-08-01

Full Text Available Se realizó un estudio descriptivo, prospectivo, observacional y longitudinal para evaluar los resultados obtenidos con la aplicación de una técnica de reparación herniaria inguinal (original del autor por sobrecapas de fascia transversalis, en la que se afronta una primera capa de ésta en sutura continua, desde la proyección del tubérculo púbico hasta obliterar el anillo inguinal profundo, después de lo cual se crea una segunda capa al afrontar el arco aponeurótico del transverso a la cintilla iliopubiana. Luego de un seguimiento superior a los 10 años, se comprobó que de 1 475 pacientes sólo hubo recidivas en 1,2 %; éstas fueron más frecuentes en los hombres, en las hernias del tipo indirecto y en los pacientes con más de 45 años. El mayor número de recidivas ocurrió entre el primer y tercer año de operado. Se recomienda introducir esta nueva técnica en la práctica quirúrgica, y cumplir las indicaciones y el proceder señalado por el autorA descriptive, prospective, observational, and longitudinal study was performed to evaluate the results obtained with the application of a technique for the repair of inguinal hernia (the author's original technique by overlayers of fascia transversalis, in which the first layer is copped with the use of continuos suture from the projection of the pubic tubercle until the obliteration of the deep inguinal rign, creating a second layer when copping the aponeurotic arch of the transverse to the iliopubic eminence. After a follow-up longer than 10 years, it was proved that out of 1 475 patients, only 1,2 % presented with recurrences. Relapses were more frequent in males, in indirect hernias and in patients over 45 years of age. The greatest number of recurrences occurred between the first and the third year after the operation. It is recommended to introduce this new technique within the surgical practice and to comply with the indications for the procedure made by the author

Impact of occupational mechanical exposures on risk of lateral and medial inguinal hernia requiring surgical repair

DEFF Research Database (Denmark)

Vad, Marie Vestergaard; Frost, Poul; Bay-Nielsen, Morten

2012-01-01

We undertook a register-based cohort study to evaluate exposure-response relations between cumulative occupational mechanical exposures, and risk of lateral and medial inguinal hernia repair.......We undertook a register-based cohort study to evaluate exposure-response relations between cumulative occupational mechanical exposures, and risk of lateral and medial inguinal hernia repair....

INFECTION AFTER RADICAL ABDOMINAL HYSTERECTOMY AND PELVIC LYMPHADENECTOMY - PREVENTION OF INFECTION WITH A 2-DOSE PERIOPERATIVE ANTIBIOTIC-PROPHYLAXIS

NARCIS (Netherlands)

BOUMA, J

1993-01-01

Surgical site-related infections occurred in 21% of 87 consecutive patients undergoing radical hysterectomy with pelvic lymphadenectomy (RHPL) without planned peri-operative prophylaxis. A prospective, randomized double-blind, placebo-controlled study was conducted in 68 consecutive RHPL patients.

Cross-sectional study to identify staphylococcal species isolated from teat and inguinal skin of different-aged dairy heifers.

Science.gov (United States)

Adkins, P R F; Dufour, S; Spain, J N; Calcutt, M J; Reilly, T J; Stewart, G C; Middleton, J R

2018-04-01

The purpose of this study was to describe the prevalence and distribution of staphylococcal species on the teat and inguinal skin of dairy heifers across the various stages of the heifer life cycle. The cross-sectional study included 106 Holstein heifers with an age range of 0 d to 27 mo that were selected from 11 different groups, based on housing type and age, on a single dairy operation. A composite swabbing sample including all 4 teats and a second composite sample including both inguinal regions of each heifer were collected using gas-sterilized electrostatic dusters (Swiffers; Procter and Gamble, Cincinnati, OH). Swabbing samples were mixed with 10 mL of sterile saline, agitated, and cultured on mannitol salt agar plates. At 24 h, plates were read and up to 10 staphylococcal colonies were saved for further analysis. Staphylococcal isolates were speciated using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry or PCR amplification and partial sequencing of rpoB or tuf. The prevalence of staphylococci was compared between the inguinal and teat regions using the chi-squared or Fisher's exact test, as applicable. Logistic regression models were used to investigate the relationship between a heifer's age (treated as a quantitative continuous variable) and the probability of isolating a given staphylococcal species from a given body site (inguinal region or teats). Overall, the most common species identified were Staphylococcus haemolyticus followed by Staphylococcus chromogenes, Staphylococcus xylosus, Staphylococcus devriesei, and Staphylococcus sciuri. Staphylococcus aureus was more prevalent on the teat than in the inguinal region, whereas Staphylococcus arlettae was more prevalent in the inguinal region than on the teat. All other staphylococcal species were as likely to be found on the teat skin as the inguinal region skin. Isolation from the inguinal and teat skin was associated with age for Staphylococcus agnetis, S. chromogenes

Trans rectus sheath extra-peritoneal procedure (TREPP) for inguinal hernia: the first 1,000 patients.

Science.gov (United States)

Lange, J F M; Lange, M M; Voropai, D A; van Tilburg, M W A; Pierie, J P E N; Ploeg, R J; Akkersdijk, W L

2014-08-01

After the introduction of mesh in inguinal hernia repair, the focus to improve surgical technique has changed from recurrence to chronic postoperative inguinal pain. At present, the most common surgical techniques are the Lichtenstein hernioplasty and total extraperitoneal procedure. Both techniques have their own specific disadvantages, with regard to potential nerve damage and the necessity of general anesthesia, respectively. The goal of this study was to evaluate the results of a new technique in which the inguinal nerves are not at risk, and in which general anesthesia is not needed: trans rectus sheath extraperitoneal procedure (TREPP). Between 2006 and 2010, a total of 1,000 patients were treated for inguinal hernia with TREPP. A questionnaire concerning pain, sensibility changes, patient satisfaction, and recurrence was sent to all patients. The questionnaire was completed by 932 patients. Almost 90% of patients had not experienced any pain since the surgical procedure; 8% of patients reported experiencing some pain, but less than preoperatively; and 2% of patients reported an increase in pain postoperatively. Recurrence occurred in 1 and 3% were unsure about this. Reduced sensibility of the scar, scrotum, and upper leg was reported by 12.4, 1.4, and 1.5%, respectively. Overall, 97.4% of patients were satisfied with the results of the surgical procedure. The time period in which TREPP was performed was not associated with any of the outcome measures. TREPP has proven to be a feasible new technique for inguinal hernia repair, with excellent results, justifying a randomized controlled trial in which TREPP should be compared with standard techniques.

Management of persistent postsurgical inguinal pain

DEFF Research Database (Denmark)

Werner, Mads U

2014-01-01

. Local anesthetic blocks, pharmacological management, and treatment with sensory stimulation methods were presented in seven studies. In spite of shortcomings, the data on surgical management demonstrate that neurectomy with or without mesh removal may provide long-lasting analgesic effects in most...... patients with severe PPP following inguinal hernia repair. The evidence base for other management methods is still fragile, although promising results appear in the neuromodulation studies. CONCLUSIONS: There is a need for improved study designs and, launching of large multicenter collaborative studies...

Chronic Post Inguinal Herniorraphy Pain: Prevalence and Risk Factors

African Journals Online (AJOL)

Background: Inguinal hernia is a common surgical condition. Whereas complications associated with hernia repair are well documented, chronic postoperative groin pain has received less attention. Objective: To review the frequency and associated risk factors for chronic post herniorrhaphy groin pain at a tertiary urban ...

Evaluation of outcome of totally extra peritoneal laparoscopic inguinal hernia repair with lichtenstein open repair

International Nuclear Information System (INIS)

Ahmed, I.; Dian, A.; Azam, U.F.; Khan, M.

2015-01-01

The objective of this study was to evaluate outcome of total extraperitoneal laparoscopic inguinal hernia repair with Lichtenstein open repair in terms of postoperative pain. Study Design: Quasi experimental study. Place and Duration of Study: Surgical unit l Rawalpindi and Allied hospitals from January to June 2012. Patients and Methods: Sixty patients, with unilateral, primary, inguinal hernia were alternately allocated to undergo either total extraperitoneal (TEP) laparoscopic repair of inguinal hernia or Lichtenstein tension free, mesh repair of inguinal hernia. Pain scores at 12, 24, and 48 hours and at 7 days of follow up were noted using a visual analogue scale. Total number of intravenous injections of Diclofenac Sodium requested by the patient for pain relief was also noted. Results: At 12 hours after surgery, the mean pain scores in the TEP group were 3.1 ± 1.8 and in the Lichtenstein group they were 4.2 ± 2.1 (p 0.031). At 24 hours after surgery, the scores were 2.3 ± 1.5 and 3.1 ± 1.9 for the TEP and Lichtenstein groups, respectively (p = 0.026). At 48 hours after surgery, the mean pain scores in the TEP group were 1.5 ± 1.1 while in the Lichtenstein group they were 2.0 ± 1.6 (p = 0.041). At 7 days after surgery, the scores were 0.3 ± 0.5 in the TEP group and 0.4 ± 0.8 in the Lichtenstein group (0.137). The mean number of injection of Diclofenac Sodium required by the TEP and Lichtenstein groups was 3.1 ± 1.6 and 5.8 ± 2.2, respectively (p = 0.011). Conclusion: Less postoperative pain and requirement for analgesics were reported by patients who underwent total extraperitoneal laparoscopic repair of inguinal hernia as compared to those who underwent inguinal hernia repair by Lichtenstein tension free mesh hernioplasty. (author)

A case report of fallopian tube into inguinal canal in patient with unicorn uretus

OpenAIRE

Maryam Asgharnia; Ziba Zahiri; Fariba Mirblouk; Fatemeh Hosseinzadeh; seyedeh Fatemeh Dalil Heirati

2014-01-01

Introduction: Presence of the ovary, fallopian tube and uterus within an inguinal canal is a rare condition in women of reproductive age. Case report: In this report we present a 31-year-old female with 5 years primary infertility who was admitted for infertility evaluation. We described a patient with unicornuate uterus without rudimentary horn and the left fallopian tube within the left inguinal canal diagnosed through laparoscopy. Conclusion: The surgeon who works on infertility may encoun...

Surgical management of chronic pain after inguinal hernia repair

DEFF Research Database (Denmark)

Aasvang, E; Kehlet, H

2005-01-01

BACKGROUND: Chronic pain after inguinal hernia repair is an adverse outcome that affects about 12 per cent of patients. Principles of treatment have not been defined. This review examines neurectomy and mesh or staple removal as possible treatments. METHOD: A literature search was carried out using...

Clinical Outcome Following Infra-Inguinal Percutaneous Transluminal Angioplasy for Critical Limb Ischemia

International Nuclear Information System (INIS)

Matsagas, Miltiadis I.; Rivera, Marco A.; Tran, Tan; Mitchell, Adam; Robless, Peter; Davies, Alun H.; Geroulakos, George

2003-01-01

Objective: The aim of this study was to assess the efficacy and durability of infra-inguinal PTA in patients with CLI, in terms of clinical outcome. Design:Retrospective study of 50 consecutive patients with CLI that were exclusively treated by infra-inguinal PTA. Methods: The indications for intervention were rest pain in seven (14%) patients,non-healing ulcers in 27 (54%), and gangrenous lesions in 16 (32%).Thirty-three (66%) of these patients presented with a single arterial lesion, and the remaining 17 (34%) with multilevel arterial lesions.Kaplan-Meier analysis was used to assess survival, patency,limb-salvage rates, and amputation-free survival. Results: A total of 67 endovascular procedures were performed and 59 (88.1%) of them were considered to be technically successful. The median follow-up period was 12 months (interquartilerange: 17 months). The 30-day mortality was 4%, while the cumulative survival rates at 12, 24, and 36 months were 73%, 67%, and 59%,respectively. The cumulative primary patency rates at 12 and 24 months were 63% and 52%, respectively, and remained unchanged thereafter.The estimated secondary patency rate was 72% at 36 months. There was only one below-knee amputation in the patients that were treated exclusively with infra-inguinal PTA. The cumulative amputation-free survival at the same period was estimated at 60%. Conclusions: Infra-inguinal PTA had a good early and late outcome in this series of patients with a limited life expectancy.These results are comparable to historical results of surgical revascularization in the treatment of CLI. There is need for a randomized study to determine the primary optimal interventional approach for patients with CLI

[Hernia surgery in urology: part 1: inguinal, femoral and umbilical hernias - fundamentals of clinical diagnostics and treatment].

Science.gov (United States)

Franz, T; Schwalenberg, T; Dietrich, A; Müller, J; Stolzenburg, J-U

2013-05-01

Hernias are a common occurrence with correspondingly huge clinical and economic impacts on the healthcare system. The most common forms of hernia which need to be diagnosed and treated in routine urological work are inguinal and umbilical hernias. With the objective of reconstructing and stabilizing the inguinal canal there are the possibilities of open and minimally invasive surgery and both methods can be performed with suture or mesh repair. Indications for surgery of umbilical hernias are infrequent although this is possible with little effort under local anesthesia. This article presents an overview of the epidemiology, pathogenesis, clinical symptoms, diagnostics and therapy of inguinal, femoral and umbilical hernias.

Endoscopic root canal treatment.

Science.gov (United States)

Moshonov, Joshua; Michaeli, Eli; Nahlieli, Oded

2009-10-01

To describe an innovative endoscopic technique for root canal treatment. Root canal treatment was performed on 12 patients (15 teeth), using a newly developed endoscope (Sialotechnology), which combines an endoscope, irrigation, and a surgical microinstrument channel. Endoscopic root canal treatment of all 15 teeth was successful with complete resolution of all symptoms (6-month follow-up). The novel endoscope used in this study accurately identified all microstructures and simplified root canal treatment. The endoscope may be considered for use not only for preoperative observation and diagnosis but also for active endodontic treatment.

Lymphadenectomy in bladder cancer: What should be the extent?

Directory of Open Access Journals (Sweden)

K Muruganandham

2010-01-01

Full Text Available The extent of Lymh node dissection (LND during radical cystectomy is a subject of increasing importance with several studies suggesting that an extended LND may improve staging accuracy and outcome. Significant numbers of patients have lymph node metastasis above the boundaries of standard LND. Extended LND yields higher number of lymph nodes which may result in better staging. Various retrospective studies have reported better oncological outcomes with extended LND compared to limited LND. No difference in the mortality and the incidence of lymphocele formation has been found between ′standard′ and ′extended′ LND. Till we have a well-designed randomized controlled trial to address these issues for level 1 evidence, it is not justified to deny our patients the advantages of ′extended′ lymphadenectomy based on the current level of evidence.

Amyand's hernia masquerading inguinal abscess complicated with appendico-cutaeneous fistula in an infant with Hirschsprung's disease

Directory of Open Access Journals (Sweden)

Ruzaimie Noor

2017-06-01

Full Text Available A normal or diseased vermiform appendix located inside the inguinal hernia is called Amyand's hernia (AH. The incidence of appendicitis in Amyand's hernia is rare. The appendicitis per se is uncommon disease in infancy. We reported an extremely rare case of undiagnosed right Amyand's hernia mimicking inguinal abscess complicated with appendico-cutaneous fistula in total colonic Hirschsprung's Disease.

Impact of using prophylactic antibiotic on prevention of wound infection in inguinal herniorrhaphy

International Nuclear Information System (INIS)

Akhtar, K.; Khan, Z.; Bhatti, A.M.; Mahmood, K.

2015-01-01

To compare the effect of antibiotic prophylaxis with placebo in prevention of wound infection amongst patients undergoing clean open inguinal herniorrhaphy (without mesh). Study Design: Randomized Controlled Trial. Place and Duration of Study: Pakistan Air Force Hospital, Faisal Base Karachi from October 2009 to November 2011. Material and Methods: One hundred and fifty patients undergoing inguinal herniorrhaphy were included and randomly assigned to one of the two groups using random numbers table. Group A patients were given intravenous antibiotic while those in Group B were given equal volume of normal saline just before the induction of anaesthesia. Patients from both groups were observed for the presence of wound infection. Results: Total seven cases (4.7%) of surgical site infection were detected; two cases (2.7%) occurred in group A whereas five cases (6.7%) occurred in group B. The low frequency of post-operative wound infection was seen in group A as compared to group B but the difference was statistically insignificant. Conclusion: Antibiotic prophylaxis has no significant effect on prevention of wound infection in inguinal herniorrhaphy. (author)

Amyand’s Hernia – Vermiform Appendix in an Inguinal Hernia: A Rare Finding

Directory of Open Access Journals (Sweden)

Prakash Kumar Sahoo

2017-10-01

Full Text Available A variety of surprises may spring up when the sac is opened in an inguinal hernia. Omentum, bowel diverticulum, ovary, fallopian tube, urinary bladder, large bowel, Meckel’s diverticulum or foreign bodies being the varied contents of a hernia sac. The presence of vermiform appendix in the hernia sac in an inguinal hernia is a rare finding. This condition has been named as “Amyand’s Hernia” in the honour of an English surgeon, Claudius Amyand. A diagnosis preoperatively is difficult and is most often made intraoperatively. We report here a 52-year-old patient who presented with acute intestinal obstruction due to an obstructed right sided inguinal hernia. A diagnosis of Amyand’s hernia was confirmed when on exploration appendix along with a part of ascending colon was found to be content of the sac along with a few loops of small bowel. The contents were reduced after checking the viability and Bassini’s repair was done. The patient had an uneventful postoperative period.

External Genital Abnormalities and Inguinal Hernia among Males of Children Nurseries, North West of Iran

Directory of Open Access Journals (Sweden)

Hossein Haratipour

2016-02-01

Full Text Available Background Abnormalities of external genitalia in male children nurseries and inguinal hernia are the most common congenital disorders in children. We aimed to determine prevalence rate of inguinal hernia and other genital among children nurseries, in Shahrood-Iran. Materials and Methods In this descriptive cross-sectional study, we examined 920 children nurseries boys. Physical examination of children was performed in presence of a parent in a warm room in supine and upright position with and without Valsalva maneuver. A written consent was obtained from parents before examination. Past medical history and history of surgery on inguinal and genital area was taken. Examination was performed 2 interns who were trained about genital system examination.   Results A total of 920 children nurseries boys aged 3 to 6 years were examined which were detected in 88 children and prevalence rate of these abnormalities were 9.6%. The prevalence of abnormalities in the children under study were as follows: Inguinal hernia (5.1%, cryptorchidism (2.1%, Hydrocele (1.5%, hypospadias (0.4%, Varicocele (0.1%, micropenis (0.4%. Conclusion Regarding to relatively high prevalence rate of these abnormalities and low level of people knowledge, seem screening systems for diagnosis and appropriate treatment of these abnormalities to be necessary.

Long-term follow-up after mesh removal and selective neurectomy for persistent inguinal postherniorrhaphy pain

DEFF Research Database (Denmark)

Bischoff, J M; Enghuus, Casper Nørskov; Werner, M U

2013-01-01

PURPOSE: Persistent inguinal pain, influencing daily activities, is seen in about 5 % of patients following inguinal herniorrhaphy. Surgical treatment of patients with persistent postherniorrhaphy pain has been associated with pain relief and improvement in functional status. However, the detailed...... and functional ability when comparing preoperative and postoperative assessments. RESULTS: Pain intensities (average, maximum, and during activity) were significantly lower at all time points during follow-up compared to preoperative values (p ...

Gânglio inguinal como única evidência de cancro progressivo do pulmão

Directory of Open Access Journals (Sweden)

Zafer Kocak

2008-09-01

Full Text Available Resumo: Os tumores que metastizam para os gânglios inguinais têm frequentemente origem nos órgãos genitais e reprodutores, na pele, no recto ou ânus, ou na bexiga 1,2. Há, no entanto, algumas descrições de casos raros de metástases inguinais de tumores localizados acima do diafragma2−5, e apenas três destes apresentavam uma metástase inguinal reconhecida antes da morte. Estes casos estão detalhadamente descritos na literatura médica de língua inglesa3−5. Os tumores primários destes casos eram mesotelioma maligno e carcinomas do conduto salivar e da mama. Descrevemosum caso de carcinoma do pulmão que metastizou para gânglio inguinal, como única evidência de cancro do pulmão progressivo.Rev Port Pneumol 2008; XIV (5: 709-713 Abstact: Tumours that metastasise to groin nodes most frequently originate in genital and reproductive organs, skin, rectum or anus, or urinary bladder 1,2. However, rare cases of inguinal metastases from tumours above the diaphragm have been reported 2−5 and only three of them had an inguinal metastasis which was recognised antemortem and reported in detail in the English medical literature 3−5. The primary tumours of these cases were malignant mesothelioma, salivary duct and breast carcinoma. In this paper, we report a case of carcinoma of the lung metastatic to an inguinal lymph node as the only evidence of progressive lung cancer.Rev Port Pneumol 2008; XIV (5: 709-713 Palavras-chave: Carcinoma do pulmão de não pequenas células, gânglio inguinal, metástase, progressão da doença, Key-words: Non-small cell lung carcinoma, inguinal lymph node, metastasis, disease progression

Lymphadenectomy extent and survival of patients with gastric carcinoma: a systematic review and meta-analysis of time-to-event data from randomized trials.

Science.gov (United States)

Mocellin, Simone; Nitti, Donato

2015-05-01

The extent of lymph node dissection in patients with resectable non-metastatic primary carcinoma of the stomach is still a controversial matter of debate, with special regard to its effect on survival. We conducted a systematic review and meta-analysis of time-to-event data from randomized controlled trials (RCTs) comparing the three main types of lymphadenectomy (D1, D2, and D3) for gastric cancer. Hazard ratio (HR) was considered the effect measure for both overall (OS), disease-specific (DSS) and disease-free survival (DFS). The quality of the available evidence was assessed using the GRADE system. Eight RCTs enrolling 2515 patients were eligible. The meta-analysis of four RCTs (n=1599) showed a significant impact of D2 versus D1 lymphadenectomy on DSS (summary HR=0.807, CI: 0.705-0.924, P=0.002), the corresponding number-to-treat being equal to ten. This effect remained clinically valuable even after adjustment for postoperative mortality. However, the quality of evidence was graded as moderate due to inconsistency issues. When OS and DFS were considered, the meta-analysis of respectively five (n=1653) and three RCTs (n=1332) found no significant difference between D2 and D1 lymph node dissection (summary HR=0.911, CI: 0.708-1.172, P=0.471, and summary HR=0.946, CI: 0.840-1.066, P=0.366, respectively). However, at subgroup analysis D2 type resulted superior to D1 type lymphadenectomy in terms of OS considering the two RCTs carried out in Eastern countries (summary HR=0.627, CI: 0.396-0.994, P=0.047). As regards the D3 vs D2 comparison, the meta-analysis of the three available RCTs (n=862) showed no significant impact of more extended lymphadenectomy on OS (summary HR=0.990, CI: 0.814-1.205, P=0.924). Our findings support the superiority of D2 versus D1 lymphadenectomy in terms of survival benefit. However, this advantage is mainly limited to DSS, the level of evidence is moderate, and the interaction with other factors affecting patient survival (such as

Incarcerated inguinal hernia management in children: 'a comparison of the open and laparoscopic approach'.

Science.gov (United States)

Mishra, Pankaj Kumar; Burnand, Katherine; Minocha, Ashish; Mathur, Azad B; Kulkarni, Milind S; Tsang, Thomas

2014-06-01

To compare the outcomes of management of incarcerated inguinal hernia by open versus laparoscopic approach. This is a retrospective analysis of incarcerated inguinal hernina in a paediatric surgery centre involving four consultants. Manual reduction was attempted in all and failure was managed by emergency surgery. The laparoscopy group had 27 patients. Four patients failed manual reduction and underwent emergency laparoscopic surgery. Three of them had small bowel strangulation which was reduced laparoscopically. The strangulated bowel was dusky in colour initially but changed to normal colour subsequently under vision. The fourth patient required appendectomy for strangulated appendix. One patient had concomitant repair of umbilical hernia and one patient had laparoscopic pyloromyotomy at the same time. One patient had testicular atrophy, one had hydrocoele and one had recurrence of hernia on the asymptomatic side. The open surgery group had 45 patients. Eleven patients had failed manual reduction requiring emergency surgery, of these two required resection and anastomosis of small intestine. One patient in this group had concomitant repair of undescended testis. There was no recurrence in this group, one had testicular atrophy and seven had metachronous hernia. Both open herniotomy and laparoscopic repair offer safe surgery with comparable outcomes for incarcerated inguinal hernia in children. Laparoscopic approach and hernioscopy at the time of open approach appear to show the advantage of repairing the contralateral patent processus vaginalis at the same time and avoiding metachronous inguinal hernia.

One-thousand consecutive inguinal hernia repairs under unmonitored local anesthesia

DEFF Research Database (Denmark)

Callesen, T; Bech, K; Kehlet, H

2001-01-01

To evaluate the feasibility and safety of unmonitored local anesthesia (ULA) for elective open inguinal hernia repair, we made a prospective, consecutive data collection from 1000 operations on primary and recurrent hernias. Follow-up consisted of a questionnaire 1 mo after surgery and retrieval...... from the electronic patient data management system. In 921 ASA Group I and II and 79 ASA Group III and IV patients, the median age was 60 yr (range, 18-95 yr). ULA was converted to general anesthesia in 5 of 1000 cases, and 961 patients were discharged on the day of surgery after 95 min (median...... anesthesia, day-case setup, or both, primarily because of intraoperative pain (n = 74; 7.8%). We conclude that open inguinal hernia repair can be conducted under ULA, regardless of comorbidity, with a small rate of deviation from day-case setup and minimal morbidity. It provides a safe alternative to other...

Metastatic Carcinoma Of The BreastWith Inguinal Lymph Node ...

African Journals Online (AJOL)

To report two cases of advanced breast carcinoma with metastases to the inguinal lymph nodes in two Nigerian women. The University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria. Two Nigerian women, one aged 40 years with an invasive lobular carcinoma of the right breast, and the other aged 48 yearswith ...

Ilio inguinal block: do we know the correct dose?

African Journals Online (AJOL)

Adele

TRAVEL FELLOWSHIP. Introduction. Although Ilio-inguinal nerve blocks are commonly used, the dose advocated varies between 0.3-0.5ml/kg. Despite these doses a failure rate of up to 20-30% has been described using the standard technique. These failures may be due to inadequate understanding of the anatomy, faulty ...

Estudio de fibras colágenas y elásticas del tejido conjuntivo de pacientes con y sin hernia inguinal primaria

OpenAIRE

Bórquez M,Pablo; Garrido O,Luis; Manterola D,Carlos; Peña S,Patricio; Schlageter T,Carol; Orellana C,Juan José; Ulloa U,Hugo; Peña R,Juan Luis

2003-01-01

There are few studies looking for collagen matrix defects in patients with inguinal hernia. Aim: To study the skin connective tissue in patients with and without inguinal hernia. Patients and methods: Skin from the surgical wound was obtained from 23 patients with and 23 patients without inguinal hernia. The samples were processed for conventional light microscopy. Collagen fibers were stained with Van Giesson and elastic fibers with Weigert stain. Results: Patients without hernia had compact...

Endometriosis presenting as inguinal mass attached to the extra pelvic part of round ligament

International Nuclear Information System (INIS)

Ibrahim, N.T.

2013-01-01

Endometriosis attached to extra pelvic part of the round ligament is rare. Preoperative diagnosis is difficult but history and presentation may guide to diagnosis which is confirmed on histology. A woman aged 29 years presented with painful right inguinal mass whose intensity of pain and size changed with menstrual cycle. Physical examination revealed right inguinal hard, fixed mass measuring 2*2 cm. Ultrasound, computed tomography, and fine needle aspiration cytology were normal therefore, excision of the mass was done along with histology which,confirmed endometriosis; simultaneous laparoscopy was performed which showed peritoneal endometriosis too. (author)

A case report of fallopian tube into inguinal canal in patient with unicorn uretus

Directory of Open Access Journals (Sweden)

Maryam Asgharnia

2014-11-01

Full Text Available Introduction: Presence of the ovary, fallopian tube and uterus within an inguinal canal is a rare condition in women of reproductive age. Case report: In this report we present a 31-year-old female with 5 years primary infertility who was admitted for infertility evaluation. We described a patient with unicornuate uterus without rudimentary horn and the left fallopian tube within the left inguinal canal diagnosed through laparoscopy. Conclusion: The surgeon who works on infertility may encounter such unexpected intraoperative findings, and must call attention to these findings.

Differentiated thyroid cancer lymph-node relapse. Role of adjuvant radioactive iodine therapy after lymphadenectomy

Energy Technology Data Exchange (ETDEWEB)

Piccardo, Arnoldo; Bottoni, Gianluca; Dib, Bassam; Altrinetti, Vania; Massollo, Michela; Bossert, Irene; Cabria, Manlio [E.O. Ospedali Galliera, Department of Nuclear Medicine, Genoa (Italy); Puntoni, Matteo [Galliera Hospital, Clinical Trial Unit, Office of the Scientific Director, Genoa (Italy); Treglia, Giorgio; Giovanella, Luca [Oncology Institute of Southern Switzerland, Department of Nuclear Medicine and PET/CT Centre, Bellinzona (Switzerland); Foppiani, Luca [Galliera Hospital, Internal Medicine, Genoa (Italy); Bertoli, Mattia; Bertagna, Francesco [University of Brescia and Spedali Civili di Brescia, Department of Nuclear Medicine, Brescia (Italy); Catrambone, Ugo; Arlandini, Anselmo [Galliera Hospital, Department of Surgery, Thyroid Centre, Genoa (Italy)

2017-06-15

Our purpose as to evaluate the impact of adjuvant radioactive iodine therapy (RAI) on prognosis, as assessed by progression-free survival (PFS) and overall survival (OS), in patients affected by differentiated thyroid carcinoma (DTC) lymph-node relapse and previously treated with lymphadenectomy. We retrospectively evaluated DTC patients treated with lymph-node dissection for disease relapse. All patients had previously undergone total thyroidectomy and radioiodine remnant ablation (RRA). We used clinical and histological data obtained during follow-up to assess response and outcome. By means of univariate and multivariate time-to-event analyses, we assessed the impact of RAI on outcome (PFS and OS) and the prognostic role of thyroglobulin (Tg) levels under suppression with levothyroxine (Tg-on) measured 1-3 months after lymphadenectomy and of other risk factors. We evaluated 113 patients (age at diagnosis: median 41 years, interquartile range: 31-59), 64 of whom were treated with RAI. Over a median follow-up time of 5.7 years, 27 patients showed disease progression and 13 died. Kaplan-Meier PFS and OS curves showed that age on diagnosis, tumor histology, tumor size, DTC aggressive variant, and Tg-on were associated with prognosis. Patients with Tg-on ≥1 ng/ml treated with RAI showed a better PFS (Log-rank pp 0.001) and OS (p = 0.005) than untreated patients, while no effect of RAI was observed in patients with Tg-on <1 ng/ml. Multivariate models showed that age, Tg-on (≥1 vs. < 1 ng/ml, HR: 18.2, 95% CI: 5.09-64.8, p = 0.001) and RAI (Yes vs. No, HR: 0.36,95%CI: 0.15-0. 9, p = 0.02) remained the only independent factors associated with PFS, but only age and Tg-on remained significantly associated with OS (HR: 8.31, 95%CI:1.56-44.3, p = 0.01). Nonetheless, patients treated with RAI showed a lower risk of mortality (HR: 0.34, 95%CI: 0.1-1.15 p = 0.08) than untreated patients. RAI after lymphadenectomy for DTC relapse is significantly associated with better PFS

Cono extendido, nueva variante técnica en la cirugía de la hernia inguinal Extended cone a new technical variant in the inguinal hernia surgery

Directory of Open Access Journals (Sweden)

Hiram Rodríguez Blanco

2011-06-01

Full Text Available INTRODUCCIÓN. El tratamiento de la hernia inguinal continúa siendo un tema controvertido y no existe un punto común de acción en cuanto a la modalidad terapéutica que se emplea. Con el desarrollo de las técnicas protésicas la controversia continúa a pesar de las demostradas ventajas de estas. El objetivo de este estudio fue evaluar los primeros casos intervenidos quirúrgicamente mediante la técnica del cono extendido, una modificación de las técnicas clásicas de Liechtenstein y Rutkow. MÉTODOS. Se realizó un estudio prospectivo lineal en 45 pacientes operados mediante una técnica protésica denominada cono extendido. Los pacientes fueron operados en un período de 2 años en la Clínica Multiperfil de Luanda (Angola y para clasificarlos se utilizó la clasificación de Gilbert modificada. RESULTADOS. Hubo un predominio del sexo masculino. La localización más frecuente fue la región inguinal derecha. Predominaron los pacientes clasificados de grado III según la clasificación de Gilbert. Hubo 6 complicaciones menores y hasta el momento no han ocurrido recidivas. CONCLUSIONES. La técnica del cono extendido es una opción más para el tratamiento de los pacientes que presenten hernias inguinales de grado III y VI de la clasificación de Gilbert.INTRODUCTION. The treatment of the inguinal hernia remains being a controversial subject and there is not a common point of action as regards the therapeutic modality used. With the development of the prosthetic techniques the controversy remains despite their demonstrated advantages. The objective of present study was to assess the first cases operated on with the extended cone technique a modification of the classic Liechtenstein's and Rutkow's techniques. METHODS. A linear and prospective study was conducted in 45 patients operated on by a prosthetic technique called extended cone. The patients were operated on in a period of two years in the Multiprofile Clinic of Luanda (Angola and

A Low-Cost Teaching Model of Inguinal Canal: A Useful Method to Teach Surgical Concepts in Hernia Repair

Science.gov (United States)

Ansaloni, Luca; Catena, Fausto; Coccolini, Frederico; Ceresoli, Marco; Pinna, Antonio Daniele

2014-01-01

Objectives: Inguinal canal anatomy and hernia repair is difficult for medical students and surgical residents to comprehend. Methods: Using low-cost material, a 3-dimensional inexpensive model of the inguinal canal was created to allow students to learn anatomical details and landmarks and to perform their own simulated hernia repair. In order to…

Robot-assisted endoscope guidance versus manual endoscope guidance in functional endonasal sinus surgery (FESS).

Science.gov (United States)

Eichhorn, Klaus Wolfgang; Westphal, Ralf; Rilk, Markus; Last, Carsten; Bootz, Friedrich; Wahl, Friedrich; Jakob, Mark; Send, Thorsten

2017-10-01

Having one hand occupied with the endoscope is the major disadvantage for the surgeon when it comes to functional endoscopic sinus surgery (FESS). Only the other hand is free to use the surgical instruments. Tiredness or frequent instrument changes can thus lead to shaky endoscopic images. We collected the pose data (position and orientation) of the rigid 0° endoscope and all the instruments used in 16 FESS procedures with manual endoscope guidance as well as robot-assisted endoscope guidance. In combination with the DICOM CT data, we tracked the endoscope poses and workspaces using self-developed tracking markers. All surgeries were performed once with the robot and once with the surgeon holding the endoscope. Looking at the durations required, we observed a decrease in the operating time because one surgeon doing all the procedures and so a learning curve occurred what we expected. The visual inspection of the specimens showed no damages to any of the structures outside the paranasal sinuses. Robot-assisted endoscope guidance in sinus surgery is possible. Further CT data, however, are desirable for the surgical analysis of a tracker-based navigation within the anatomic borders. Our marker-based tracking of the endoscope as well as the instruments makes an automated endoscope guidance feasible. On the subjective side, we see that RASS brings a relief for the surgeon.

Treatment for incarcerated indirect hernia with “Cross-Internal Ring” inguinal oblique incision in children

Directory of Open Access Journals (Sweden)

Xue-Qiang Yan

2017-01-01

Full Text Available Background: This study aims to evaluate the utility of the “Cross-Internal Ring” inguinal oblique incision for the surgical treatment of incarcerated indirect hernia (IIH complicated with severe abdominal distension. Materials and Methods: Patients of IIH complicated with severe abdominal distension were reviewed retrospectively. All patients received operation through the “Cross-Internal Ring” inguinal oblique incision. Results: There were totally 13 patients were included, male to female ratio was 9-4. The time for patients to resume oral feeding varying from 2 to 5 days after operation, no complications include delayed intestinal perforation, intra-abdominal abscess, and incision infection happened. Average postoperative hospital stay was 5.2 days. All cases were followed up for 6–18 months. No recurrence or iatrogenic cryptorchidism happened. Conclusion: “Cross-Internal Ring” inguinal oblique incision is a simple, safe, and reliable surgical method to treat pediatric IIH complicated with severe abdominal distension.

Pediatric inguinal hernia repair-a critical appraisal

DEFF Research Database (Denmark)

Rosenberg, J.

2008-01-01

Inguinal hernia repair in infants and babies is a routine operation, but many issues have not been addressed scientifically. Thus, it is not known, e.g., if all children with a hernia should be operated on, what is the best timing of surgery, or if the operation should be performed with an open a...... approach or laparoscopically. The review is a critical discussion of these and other issues in pediatric herniorrhaphy pointing out the need for further research Udgivelsesdato: 2008/4...

Herniorrafia inguinal em crianças: valor da anestesia local associada Inguinal hernia repair in children: importance of local anesthesia association

Directory of Open Access Journals (Sweden)

José Guilherme Minossi

2002-07-01

Full Text Available OBJETIVO: Descrever uma técnica de anestesia local no tratamento de hérnias inguinais em crianças. MÉTODO: Foram operadas 48 crianças com hérnias inguinais sob anestesia local na Santa Casa de Misericórdia de Cerqueira César, SP, sendo 34 do sexo masculino e 14 do sexo feminino, com idades entre 3 meses e 12 anos. Apenas quatro crianças tinham hérnia bilateral. A anestesia local foi realizada com lidocaína a 1% na dose de 5 mg/kg de peso através do bloqueio dos nervos abdominogenitais próximos à espinha ilíaca ântero-superior, à altura do anel inguinal externo e na pele ao redor da incisão. A sedação foi feita com cetamina na dose de 1 a 2 mg/kg e diazepam 0,2 a 0,4 mg/kg de peso. RESULTADOS: Todas as cirurgias puderam ser realizadas com tranqüilidade com este método, com exceção de uma criança em que o bloqueio não foi efetivo e a anestesia complementada com inalação de halogenado, sob máscara. Como complicações pós-operatórias, ocorreram três hematomas, sendo um de parede e dois em bolsa escrotal, todos com boa evolução. CONCLUSÕES: O uso da anestesia local associada à sedação é procedimento simples e seguro para realizar herniorrafias inguinais em crianças.AIM: To describe an anesthetic technique, as well as the results of surgical treatment of the inguinal hernia in children. PATIENTS/METHODS: Forty-eight patients were submitted to inguinal hernia repair under local anesthesia at "Santa Casa de Misericórdia de Cerqueira César", State of São Paulo, Brazil. There were 34 male and 14 female patients, range from 3 months to 12 years old. Local anesthesia was performed with a dose of 5 mg/kg body weight of 1% lidocaine through iliohypogastric and ilioinguinal nerve blocks, medially to the anterior superior iliac spine, and at level of the pubic tubercle. Sedation was done with an association of ketamine (1 to 2 mg/kg and diazepam (0,2 to 0,4 mg/kg. RESULTS: In all patients except one the procedure was

Pharmacokinetics of cephem antibiotics in exudate of pelvic retroperitoneal space after radical hysterectomy and pelvic lymphadenectomy.

Science.gov (United States)

Ito, K; Hayasaki, M; Tamaya, T

1990-01-01

Many cephalosporin antibiotics have recently been invented and attempts have been made to use them clinically. The choice of which of these drugs should be used has been difficult in gynecology. The efficacies of these drugs depend on their antibacterial spectra, potencies, and concentrations in tissues. This study was designed to investigate the pharmacokinetics of various cephem antibiotics in the exudate of the retroperitoneal space that is formed after radical hysterectomy and pelvic lymphadenectomy. These cephem antibiotics were cefoxitin, cefotiam, cefotetan, cefpiramide, cefminox, cefotaxime, ceftizoxime, cefoperazone, cefmenoxime, cefbuperazone, ceftazidime, cefpimizole, flomoxef, and cefuzonam. The maximum concentrations after administration of a 1-g dose in the exudate of the pelvic retroperitoneal space were 37.9 micrograms/ml with cefminox, 30.3 micrograms/ml with cefpimizole, 21.6 micrograms/ml with flomoxef, 21.5 micrograms/ml with ceftazidime, and 17.6 micrograms/ml with cefbuperazone, which were relatively high. When selecting antibiotics for prophylactic use against infections in the retroperitoneal space after radical hysterectomy and pelvic lymphadenectomy, on the basis of drug transfer, flomoxef, cefminox, cefbuperazone, ceftazidime, and cefpimizole were considered to be the drugs of first choice at a dose of 1 g. PMID:2393276

Hernia inguinal laparoscopic surgery

International Nuclear Information System (INIS)

Morelli Brum, R. . E mail: raulmorelli@hotmail.com

2005-01-01

The purpose of this paper is to enhance treatment of inguinal hernia through a bibliographic study of its main complications and the analysis of a retrospective series of laparoscopic restorations performed by the author in the same private medical care center. From December 1994 through July 2003, ninety-nine patients were operated in 108 procedures.The technique employed was trans-abdominal peritoneal (TAPP)Follow-up covered over 2 years in 80% of patients with a relapse of 2.8%. Main morbidity was neuralgia due to a nerve being trapped, which fact required re-intervention.There was no mortality.The conclusion arrived at is that it is and excellent technique which requires a long learning curve and its main indication would be relapse of conventional surgery, bilateralism, coexistence with another laparoscopic abdominal pathology and doubts concerning contra lateral hernia

MYOMA OF THE ROUND LIGAMENT MIMICKING THE CLINICAL APPEARANCE OF THE INGUINAL HERNIA – A CASE REPORT

Directory of Open Access Journals (Sweden)

Aleš Pišek

2004-12-01

Full Text Available Background. Myomas are the most frequent gynecological tumors. They first occur during puberty; however, they are most frequent among aged between 35 and 50. In this age group their incidence is 15–20%. They are rare after menopause. The majority of myomas arise in the uterus, but they may arise from other extrauterine sites such as the fallopian tubes, ovaries, round ligament, ligamentum latum, sacrouterine ligament, vagina and even the urethra. Most authors agree that there are numerous causes for the occurrence of myomas; however, they have not yet been clearly proven. They however agree that the myomas appear most frequently in the reproductive age, when the ovarian hormone levels are high and they diminish after menopause. They equally agree that the risk factors for the clinically significant myomas are nulliparity, obesity, a positive family history of myomas and African racial origin.Patients and methods. A 43-year-old patient was referred to our institution for operative treatment by her personal gynaecologist who clinically and sonografically verified a solid tumor situated to the right side of the uterus. The size of the tumor was that of a newborn’s head. The patient, however, had been observing a reponible inguinal hernia the size of a female fist for a period of four years. A solid tumor (22×6×7 cm arising from the right round ligament, was remowed during surgery. Half of its size was situated in the inguinal canal thus mimicking the clinical appearance of the inguinal hernia. After the tumor was removed the inner door of the inguinal canal closed by itself, no surgical repair was necessary. On histological examination the tumor was classified as a leiomyoma.Conclusions. Although the leiomyoma of the round ligament is the most frequent tumor of that region it is a rare gynecological tumor. The described case is especially interesting due to the unusual position of the tumor. It was situated partly intraabdominally and partly

Single incision laparoscopic surgery (SILS) inguinal hernia repair - recent clinical experiences of this novel technique.

Science.gov (United States)

Yussra, Y; Sutton, P A; Kosai, N R; Razman, J; Mishra, R K; Harunarashid, H; Das, S

2013-01-01

Inguinal hernia remains the most commonly encountered surgical problem. Various methods of repair have been described, and the most suitable one debated. Single port access (SPA) surgery is a rapidly evolving field, and has the advantage of affording 'scarless' surgery. Single incision laparoscopic surgery (SILS) for inguinal hernia repair is seen to be feasible in both total extraperitoneal (TEP) and transabdominal pre-peritoneal (TAPP) approaches. Data and peri-operative information on both of these however are limited. We aimed to review the clinical experience, feasibility and short term complications related to laparoscopic inguinal hernia repair via single port access. A literature search was performed using Google Scholar, Springerlink Library, Highwire Press, Surgical Endoscopy Journal, World Journal of Surgery and Medscape. The following search terms were used: laparoscopic hernia repair, TAPP, TEP, single incision laparoscopic surgery (SILS). Fourteen articles in English language related to SILS inguinal hernia repair were identified. Nine articles were related to TEP repair and the remaining 5 to TAPP. A total of 340 patients were reported within these studies: 294 patients having a TEP repair and 46 a TAPP. Only two cases of recurrence were reported. Various ports have been utilized, including the SILS port, Tri-Port and a custom- made port using conventional laparoscopic instruments. The duration of surgery was 40-100 minutes and the average length of hospital stay was one day. Early outcomes of this novel technique show it to be feasible, safe and with potentially better cosmetic outcome.

Laparoscopic appendicectomy for suspected mesh-induced appendicitis after laparoscopic transabdominal preperitoneal polypropylene mesh inguinal herniorraphy

Directory of Open Access Journals (Sweden)

Jennings Jason

2010-01-01

Full Text Available Laparoscopic inguinal herniorraphy via a transabdominal preperitoneal (TAPP approach using Polypropylene Mesh (Mesh and staples is an accepted technique. Mesh induces a localised inflammatory response that may extend to, and involve, adjacent abdominal and pelvic viscera such as the appendix. We present an interesting case of suspected Mesh-induced appendicitis treated successfully with laparoscopic appendicectomy, without Mesh removal, in an elderly gentleman who presented with symptoms and signs of acute appendicitis 18 months after laparoscopic inguinal hernia repair. Possible mechanisms for Mesh-induced appendicitis are briefly discussed.

Herniorrafía inguinal: Técnica por sobrecapas de Fascia Transversalis

Directory of Open Access Journals (Sweden)

José Miguel Goderich Lalán

1998-04-01

Full Text Available Se realizó un estudio descriptivo, prospectivo, observacional y longitudinal para evaluar los resultados obtenidos con la aplicación de una técnica de reparación herniaria inguinal (original del autor por sobrecapas de fascia transversalis, en la que se afronta una primera capa de ésta en sutura continua, desde la proyección del tubérculo púbico hasta obliterar el anillo inguinal profundo, después de lo cual se crea una segunda capa al afrontar el arco aponeurótico del transverso a la cintilla iliopubiana. Luego de un seguimiento superior a los 10 años, se comprobó que de 1 475 pacientes sólo hubo recidivas en 1,2 %; éstas fueron más frecuentes en los hombres, en las hernias del tipo indirecto y en los pacientes con más de 45 años. El mayor número de recidivas ocurrió entre el primer y tercer año de operado. Se recomienda introducir esta nueva técnica en la práctica quirúrgica, y cumplir las indicaciones y el proceder señalado por el autorA descriptive, prospective, observational, and longitudinal study was performed to evaluate the results obtained with the application of a technique for the repair of inguinal hernia (the author's original technique by overlayers of fascia transversalis, in which the first layer is copped with the use of continuos suture from the projection of the pubic tubercle until the obliteration of the deep inguinal rign, creating a second layer when copping the aponeurotic arch of the transverse to the iliopubic eminence. After a follow-up longer than 10 years, it was proved that out of 1 475 patients, only 1,2 % presented with recurrences. Relapses were more frequent in males, in indirect hernias and in patients over 45 years of age. The greatest number of recurrences occurred between the first and the third year after the operation. It is recommended to introduce this new technique within the surgical practice and to comply with the indications for the procedure made by the author

SEGMENTAL EPIDURAL ANAESTHESIA FOR INGUINAL HERNIA REPAIR

Directory of Open Access Journals (Sweden)

Sachidanand

2015-09-01

Full Text Available BACKGROUND: Epidural anaesthesia is suitable as a sole agent for lower abdominal surgery and surgery on lower limbs. It has some definite advantages over spinal anaesthesia like avoidance of post spinal headache, minimal chances of meningitis, and minimal chances of nausea and vomiting in postoperative period. But administration of conventional dosage of local epidural anaesthetics (15ml and above for surgical anaesthesia frequently results in multiple hemodynamic changes, including decreases in chronotropism, inotro pism, dromotropism, systemic vascular resistance, cardiac output, and myocardial oxygen consumption. The segmental epidural block denotes the use of a small volume enough to block only the segments involved in the field of surgery. AIM: To study the effect iveness of segmental epidural anaesthesia for inguinal hernia repair. DESIGN: R andomized control study. METHODS: 100 pts belonging to ASA PS I & II posted for inguinal hernia repair given 5ml of 0.5% bupivacaine through epidural route at L1 - L2 level and a fter conforming the adequacy and level of analgesia, the surgery was commenced. If the patient complained of pain during needle prick, then injected local anaesthetic (0.5% Bupivacaine with an incremental dosage of 1ml at a time, till the complete onset o f analgesia Pulse Rate and Blood Pressure were recorded at an interval of 1 minute for first 5 minutes and then every 5 minutes till the end of the surgery. Oxygen saturation and ECG monitoring was done continuously. Onset of analgesia, level of analgesia ( P re & post operatively, duration of analgesia, total dosage of local anaesthetic used were recorded. Complications like bradycardia, hypotension, respiratory depression, shivering, nausea and vomiting, sweating and inadvertent dural puncture were recorde d. RESULTS: 53% of patients had excellent quality of analgesia and relaxation. 34% patients had good quality analgesia and relaxation, mild discomfort while handling sac

Route to neo-inguinal canal: Our experience

Directory of Open Access Journals (Sweden)

J Jacob Swaroop Anand

2011-01-01

Full Text Available Aim: The objective of this study was to stress the importance and value of this route to neo-inguinal canal creation for undescended testis management laparoscopically. Materials and Methods: Data from the Department of Paediatric Surgery, Coimbatore Medical College, was taken. Retrospective study was undertaken for the period 2004 to 2008. Here the surgical technique and outcome of the treatment are recorded for children aged 1 year to 12 years. Results: A total of 126 children underwent laparoscopic stage II surgery by this route (medial to the medial umbilical ligament. Right-sided undescended testis (UDT was present in 76 (60% patients. Left-sided UDT was present in 45 (35% patients. Bilateral UDT was present in 5 (5% patients. There were 90 (71% patients aged less than 2 years and 36 (29% patients aged more than 2 years. The eldest patient was 12 years of age. The overall hospital stay was 1 day. There were no complications seen in the follow-up. In all cases, the testis could not be brought down in a single stage. Conclusion: Creation of neo-inguinal canal medial to the medial umbilical ligament and just lateral to the bladder has the advantage of gaining more length on the vessels and vas to bring the testis to scrotum. The laparoscopic management of undescended testis in stage II by this innovative new route is simple, less complicated and well tolerated.

An international consensus algorithm for management of chronic postoperative inguinal pain.

Science.gov (United States)

Lange, J F M; Kaufmann, R; Wijsmuller, A R; Pierie, J P E N; Ploeg, R J; Chen, D C; Amid, P K

2015-02-01

Tension-free mesh repair of inguinal hernia has led to uniformly low recurrence rates. Morbidity associated with this operation is mainly related to chronic pain. No consensus guidelines exist for the management of this condition. The goal of this study is to design an expert-based algorithm for diagnostic and therapeutic management of chronic inguinal postoperative pain (CPIP). A group of surgeons considered experts on inguinal hernia surgery was solicited to develop the algorithm. Consensus regarding each step of an algorithm proposed by the authors was sought by means of the Delphi method leading to a revised expert-based algorithm. With the input of 28 international experts, an algorithm for a stepwise approach for management of CPIP was created. 26 participants accepted the final algorithm as a consensus model. One participant could not agree with the final concept. One expert did not respond during the final phase. There is a need for guidelines with regard to management of CPIP. This algorithm can serve as a guide with regard to the diagnosis, management, and treatment of these patients and improve clinical outcomes. If an expectative phase of a few months has passed without any amelioration of CPIP, a multidisciplinary approach is indicated and a pain management team should be consulted. Pharmacologic, behavioral, and interventional modalities including nerve blocks are essential. If conservative measures fail and surgery is considered, triple neurectomy, correction for recurrence with or without neurectomy, and meshoma removal if indicated should be performed. Surgeons less experienced with remedial operations for CPIP should not hesitate to refer their patients to dedicated hernia surgeons.

Laparoscopic Pediatric Inguinal Hernia Repair: Overview of "True Herniotomy" Technique and Review of Current Evidence.

Science.gov (United States)

Feehan, Brendan P; Fromm, David S

2017-05-01

Inguinal hernia repair is one of the most commonly performed operations in the pediatric population. While the majority of pediatric surgeons routinely use laparoscopy in their practices, a relatively small number prefer a laparoscopic inguinal hernia repair over the traditional open repair. This article provides an overview of the three port laparoscopic technique for inguinal hernia repair, as well as a review of the current evidence with respect to visualization and identification of hernias, recurrence rates, operative times, complication rates, postoperative pain, and cosmesis. The laparoscopic repair presents a viable alternative to open repair and offers a number of benefits over the traditional approach. These include superior visualization of the relevant anatomy, ability to assess and repair a contralateral hernia, lower rates of metachronous hernia, shorter operative times in bilateral hernia, and the potential for lower complication rates and improved cosmesis. This is accomplished without increasing recurrence rates or postoperative pain. Further research comparing the different approaches, including standardization of techniques and large randomized controlled trials, will be needed to definitively determine which is superior. Copyright© South Dakota State Medical Association.

Orchiectomy as a result of ischemic orchitis after laparoscopic inguinal hernia repair: case report of a rare complication.

Science.gov (United States)

Moore, John B; Hasenboehler, Erik A

2007-11-07

Ischemic orchitis is an established complication after open inguinal hernia repair, but ischemic orchitis resulting in orchiectomy after the laparoscopic approach has not been reported. The patient was a thirty-three year-old man who presented with bilateral direct inguinal hernias, right larger than left. He was a thin, muscular male with a narrow pelvis who underwent bilateral extraperitoneal mesh laparoscopic inguinal hernia repair. The case was complicated by pneumoperitoneum which limited the visibility of the pelvic anatomy; however, the mesh was successfully deployed bilaterally. Cautery was used to resect the direct sac on the right. The patient was discharged the same day and doing well with minimal pain and swelling until the fourth day after surgery. That night he presented with sudden-onset pain and swelling of his right testicle and denied both trauma to the area and any sexual activity. Ultrasound of the testicle revealed no blood flow to the testicle which required exploration and subsequent orchiectomy. Ischemic orchitis typically presents 2-3 days after inguinal hernia surgery and can progress to infarction. This ischemic injury is likely due to thrombosis of the venous plexus, rather than iatrogenic arterial injury or inappropriate closure of the inguinal canal. Ultrasound/duplex scanning of the postoperative acute scrotum can help differentiate ischemic orchitis from infarction. Unfortunately, testicular torsion cannot be ruled out and scrotal exploration may be necessary. Although ischemic orchitis, atrophy, and orhiectomy are uncommon complications, all patients should be warned of these potential complications and operative consent should include these risks irrespective of the type of hernia or the surgical approach.

Current Innovations in Endoscopic Therapy for the Management of Colorectal Cancer: From Endoscopic Submucosal Dissection to Endoscopic Full-Thickness Resection

Directory of Open Access Journals (Sweden)

Shintaro Fujihara

2014-01-01

Full Text Available Endoscopic submucosal dissection (ESD is accepted as a minimally invasive treatment for colorectal cancer. However, due to technical difficulties and an increased rate of complications, ESD is not widely used in the colorectum. In some cases, endoscopic treatment alone is insufficient for disease control, and laparoscopic surgery is required. The combination of laparoscopic surgery and endoscopic resection represents a new frontier in cancer treatment. Recent developments in advanced polypectomy and minimally invasive surgical techniques will enable surgeons and endoscopists to challenge current practice in colorectal cancer treatment. Endoscopic full-thickness resection (EFTR of the colon offers the potential to decrease the postoperative morbidity and mortality associated with segmental colectomy while enhancing the diagnostic yield compared to current endoscopic techniques. However, closure is necessary after EFTR and natural transluminal endoscopic surgery (NOTES. Innovative methods and new devices for EFTR and suturing are being developed and may potentially change traditional paradigms to achieve minimally invasive surgery for colorectal cancer. The present paper aims to discuss the complementary role of ESD and the future development of EFTR. We focus on the possibility of achieving EFTR using the ESD method and closing devices.

Incidence of inguinal hernia in children with congenital cerebral palsy

DEFF Research Database (Denmark)

Reimers, J I; Latocha, J E

1990-01-01

The incidence of inguinal hernia among 247 children with cerebral palsy was ascertained. During the first year of life, 20 of the 153 boys developed hernia, as did one of the 94 girls. Among boys with birthweights of 1000 to 2000g the incidence was 31 per cent, which is twice the rate for normal...

The Tilburg double blind randomised controlled trial comparing inguinal hernia repair according to Lichtenstein and the transinguinal preperitoneal technique

Directory of Open Access Journals (Sweden)

Gerritsen Pieter G

2009-09-01

Full Text Available Abstract Background Anterior open treatment of the inguinal hernia with a tension free mesh has reduced the incidence of recurrence and direct postoperative pain. The Lichtenstein procedure rules nowadays as reference technique for hernia treatment. Not recurrences but chronic pain is the main postoperative complication in inguinal hernia repair after Lichtenstein's technique. Preliminary experiences with a soft mesh placed in the preperitoneal space showed good results and less chronic pain. Methods The TULIP is a double-blind randomised controlled trial in which 300 patients will be randomly allocated to anterior inguinal hernia repair according to Lichtenstein or the transinguinal preperitoneal technique with soft mesh. All unilateral primary inguinal hernia patients eligible for operation who meet inclusion criteria will be invited to participate in this trial. The primary endpoint will be direct postoperative- and chronic pain. Secondary endpoints are operation time, postoperative complications, hospital stay, costs, return to daily activities (e.g. work and recurrence. Both groups will be evaluated. Success rate of hernia repair and complications will be measured as safeguard for quality. To demonstrate that inguinal hernia repair according to the transinguinal preperitoneal (TIPP technique reduces postoperative pain to Discussion The TULIP trial is aimed to show a reduction in postoperative chronic pain after anterior hernia repair according to the transinguinal preperitoneal (TIPP technique, compared to Lichtenstein. In our hypothesis the TIPP technique reduces chronic pain compared to Lichtenstein. Trial registration ISRCTN 93798494

Inguinal hernia vs. arthritis of the hip in sporting adolescents--case report and review of the literature.

Science.gov (United States)

Holzheimer, R G; Gresser, U

2007-07-26

Chronic pain in the hip, groin or thigh can be caused by a wide spectrum of diseases posing extended diagnostic problems. We describe the case of a 10-years old child with chronic pain in the groin with gait restriction for more than six months without successful classification and treatment. The girl suffered from heavy pain in the groin after a sporting contest which forced her to walk with walking sticks and to avoid climbing stairs. Within six months she was examined by pediatric, orthopedic, pediatric surgery, pediatric orthopedic, radiology, pediatric rheumatology specialists. Working diagnoses were transient synovitis (coxitis fugax), arthritis, streptococcal arthritis, Morbus Perthes, rheumatic fever, rheumatoid arthritis. She was treated with antibiotics and ibuprofen in high dosage. Repeated laboratory tests and imaging studies (ultrasound, x-rays, magnetic resonance imaging) of the hip and pelvis did not support any of these diagnoses. Six months after beginning of the complaints the girl was presented by her mother to our institution. The physical examination showed a sharp localized pain in the groin, just in the region of the inguinal ligament with otherwise free hip movement. There was no visible inguinal hernia. The family history for hernia was positive. After infiltration of the ilioinguinal nerve the girl had a complete long-lasting disappearance of pain and gait disturbance. This led to the diagnosis of inguinal hernia with nerve entrapment. After hernia repair and neurolysis/neurectomy there was a continuous state of disappearance of pain and gait disturbances. To avoid such a diagnostic dilemma one should always discuss all possible causes. Non-visible inguinal hernia may be more common in females than previously thought. Nerve entrapment as a cause of groin pain has been well described. The relationship of the start of complaints with sporting activity, a positive family history for inguinal hernia, a lack of signs of inflammation and bone

Endoscopic submucosal dissection

DEFF Research Database (Denmark)

Pimentel-Nunes, Pedro; Dinis-Ribeiro, Mário; Ponchon, Thierry

2015-01-01

evidence). 2 ESGE recommends endoscopic resection with a curative intent for visible lesions in Barrett's esophagus (strong recommendation, moderate quality evidence). ESD has not been shown to be superior to EMR for excision of mucosal cancer, and for that reason EMR should be preferred. ESD may...... RECOMMENDATIONS: 1 ESGE recommends endoscopic en bloc resection for superficial esophageal squamous cell cancers (SCCs), excluding those with obvious submucosal involvement (strong recommendation, moderate quality evidence). Endoscopic mucosal resection (EMR) may be considered in such lesions when...

Femoral hernia, a rare complication following deep inguinal lymph node dissection

DEFF Research Database (Denmark)

Muus Steffensen, Signe; Ahm Sørensen, Jens

2015-01-01

A 72-year-old woman underwent complete deep inguinal lymph node dissection on her right side subsequent to metastasis from malignant melanoma. On the second postoperative day, the patient reported of nausea and vomiting. She presented with a mass in the resected area that gradually increased...

Endoscopic Devices for Obesity.

Science.gov (United States)

Sampath, Kartik; Dinani, Amreen M; Rothstein, Richard I

2016-06-01

The obesity epidemic, recognized by the World Health Organization in 1997, refers to the rising incidence of obesity worldwide. Lifestyle modification and pharmacotherapy are often ineffective long-term solutions; bariatric surgery remains the gold standard for long-term obesity weight loss. Despite the reported benefits, it has been estimated that only 1% of obese patients will undergo surgery. Endoscopic treatment for obesity represents a potential cost-effective, accessible, minimally invasive procedure that can function as a bridge or alternative intervention to bariatric surgery. We review the current endoscopic bariatric devices including space occupying devices, endoscopic gastroplasty, aspiration technology, post-bariatric surgery endoscopic revision, and obesity-related NOTES procedures. Given the diverse devices already FDA approved and in development, we discuss the future directions of endoscopic therapies for obesity.

Efficacy of ultrasound-guided transversus abdominis plane block for postoperative analgesia in patients undergoing inguinal hernia repair

Directory of Open Access Journals (Sweden)

Venkatraman R

2016-01-01

Full Text Available Rajagopalan Venkatraman, Ranganathan Jothi Abhinaya, Ayyanar Sakthivel, Govindarajan Sivarajan Department of Anaesthesia, SRM Medical College Hospital and Research Centre, Chennai, Tamil Nadu, India Background and aim: Transversus abdominis plane block (TAP block is a novel procedure to provide postoperative analgesia following inguinal hernia surgery. The utilization of ultrasound has greatly augmented the success rate of this block and additionally avoiding complications. The aim of our study was to gauge the analgesic efficacy of ultrasound-guided TAP block in patients undergoing unilateral inguinal hernia repair. Materials and methods: Sixty patients scheduled for elective inguinal hernia repair were selected for the study. At the end of the surgical procedure, they were randomly divided into two groups. Ultrasound-guided TAP block was performed with 20 mL of ropivacaine 0.2% (group A or normal saline (group B. Visual analog scale (VAS scores were used to assess pain. Paracetamol was given if VAS >3 and tramadol was used when VAS >6. Patients were monitored for VAS scores and total analgesic consumption for the 24-hour period. Results: The TAP block with ropivacaine (group A reduced VAS scores at 4, 6, and 12 hours. There was no distinction in VAS scores at 0, 2, and 24 hours between the two groups. The duration of analgesia for TAP block with ropivacaine lasted for 390 minutes. Total analgesics consumption was also significantly reduced in group A than group B. No complication was reported to TAP block in both the groups. Conclusion: The ultrasound-guided TAP block provides good postoperative analgesia, reduces analgesic requirements, and provides good VAS scores with fewer complications following inguinal hernia surgery. Keywords: inguinal hernia repair, postoperative analgesia, ropivacaine, transversus abdominis block, ultrasound

Sutures for inguinal herniorrhaphy--a comparison of monofilaments with PTFE.

Science.gov (United States)

Cahill, J.; Northeast, A. D.; Jarret, P. E.; Leach, R. D.

1989-01-01

Polybutester (Novafil, Davis & Geck) and expanded polytetrafluoroethylene PTFE (Gore-tex, W L Gore) were compared with nylon (Ethilon, Ethicon UK) for elective inguinal herniorrhaphy. PTFE had the best handling characteristics, but is expensive, and increased wound sepsis attended its use. Polybutester had significantly better handling characteristics, and is an attractive alternative to nylon for hernia repair. PMID:2705719

endoscope-i: an innovation in mobile endoscopic technology transforming the delivery of patient care in otolaryngology.

Science.gov (United States)

Mistry, N; Coulson, C; George, A

2017-11-01

Digital and mobile device technology in healthcare is a growing market. The introduction of the endoscope-i, the world's first endoscopic mobile imaging system, allows the acquisition of high definition images of the ear, nose and throat (ENT). The system combines the e-i Pro camera app with a bespoke engineered endoscope-i adaptor which fits securely onto the iPhone or iPod touch. Endoscopic examination forms a salient aspect of the ENT work-up. The endoscope-i therefore provides a mobile and compact alternative to the existing bulky endoscopic systems currently in use which often restrict the clinician to the clinic setting. Areas covered: This article gives a detailed overview of the endoscope-i system together with its applications. A review and comparison of alternative devices on the market offering smartphone adapted endoscopic viewing systems is also presented. Expert commentary: The endoscope-i fulfils unmet needs by providing a compact, highly portable, simple to use endoscopic viewing system which is cost-effective and which makes use of smartphone technology most clinicians have in their pocket. The system allows real-time feedback to the patient and has the potential to transform the way that healthcare is delivered in ENT as well as having applications further afield.

Orchiectomy as a result of ischemic orchitis after laparoscopic inguinal hernia repair: case report of a rare complication

Directory of Open Access Journals (Sweden)

Moore John B

2007-11-01

Full Text Available Abstract Background Ischemic orchitis is an established complication after open inguinal hernia repair, but ischemic orchitis resulting in orchiectomy after the laparoscopic approach has not been reported. Case presentation The patient was a thirty-three year-old man who presented with bilateral direct inguinal hernias, right larger than left. He was a thin, muscular male with a narrow pelvis who underwent bilateral extraperitoneal mesh laparoscopic inguinal hernia repair. The case was complicated by pneumoperitoneum which limited the visibility of the pelvic anatomy; however, the mesh was successfully deployed bilaterally. Cautery was used to resect the direct sac on the right. The patient was discharged the same day and doing well with minimal pain and swelling until the fourth day after surgery. That night he presented with sudden-onset pain and swelling of his right testicle and denied both trauma to the area and any sexual activity. Ultrasound of the testicle revealed no blood flow to the testicle which required exploration and subsequent orchiectomy. Conclusion Ischemic orchitis typically presents 2–3 days after inguinal hernia surgery and can progress to infarction. This ischemic injury is likely due to thrombosis of the venous plexus, rather than iatrogenic arterial injury or inappropriate closure of the inguinal canal. Ultrasound/duplex scanning of the postoperative acute scrotum can help differentiate ischemic orchitis from infarction. Unfortunately, testicular torsion cannot be ruled out and scrotal exploration may be necessary. Although ischemic orchitis, atrophy, and orhiectomy are uncommon complications, all patients should be warned of these potential complications and operative consent should include these risks irrespective of the type of hernia or the surgical approach.

Endoscopic management of colorectal adenomas.

Science.gov (United States)

Meier, Benjamin; Caca, Karel; Fischer, Andreas; Schmidt, Arthur

2017-01-01

Colorectal adenomas are well known precursors of invasive adenocarcinoma. Colonoscopy is the gold standard for adenoma detection. Colonoscopy is far more than a diagnostic tool, as it allows effective treatment of colorectal adenomas. Endoscopic resection of colorectal adenomas has been shown to reduce the incidence and mortality of colorectal cancer. Difficult resection techniques are available, such as endoscopic mucosal resection, endoscopic submucosal dissection and endoscopic full-thickness resection. This review aims to provide an overview of the different endoscopic resection techniques and their indications, and summarizes the current recommendations in the recently published guideline of the European Society of Gastrointestinal Endoscopy.

Foot-controlled robotic-enabled endoscope holder for endoscopic sinus surgery: A cadaveric feasibility study.

Science.gov (United States)

Chan, Jason Y K; Leung, Iris; Navarro-Alarcon, David; Lin, Weiyang; Li, Peng; Lee, Dennis L Y; Liu, Yun-hui; Tong, Michael C F

2016-03-01

To evaluate the feasibility of a unique prototype foot-controlled robotic-enabled endoscope holder (FREE) in functional endoscopic sinus surgery. Cadaveric study. Using human cadavers, we investigated the feasibility, advantages, and disadvantages of the robotic endoscope holder in performing endoscopic sinus surgery with two hands in five cadaver heads, mimicking a single nostril three-handed technique. The FREE robot is relatively easy to use. Setup was quick, taking less than 3 minutes from docking the robot at the head of the bed to visualizing the middle meatus. The unit is also relatively small, takes up little space, and currently has four degrees of freedom. The learning curve for using the foot control was short. The use of both hands was not hindered by the presence of the endoscope in the nasal cavity. The tremor filtration also aided in the smooth movement of the endoscope, with minimal collisions. The FREE endoscope holder in an ex-vivo cadaver test corroborated the feasibility of the robotic prototype, which allows for a two-handed approach to surgery equal to a single nostril three-handed technique without the holder that may reduce operating time. Further studies will be needed to evaluate its safety profile and use in other areas of endoscopic surgery. NA. Laryngoscope, 126:566-569, 2016. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

Learning endoscopic resection in the esophagus

NARCIS (Netherlands)

van Vilsteren, Frederike G. I.; Pouw, Roos E.; Herrero, Lorenza Alvarez; Bisschops, Raf; Houben, Martin; Peters, Frans T. M.; Schenk, B. E.; Weusten, Bas L. A. M.; Schoon, Erik J.; Bergman, Jacques J. G. H. M.

Background: Endoscopic resection is the cornerstone of endoscopic management of esophageal early neoplasia. However, endoscopic resection is a complex technique requiring knowledge and expertise. Our aims were to identify the most important learning points in performing endoscopic resection in a

Immunohistochemical evaluation of fibrillar components of the extracellular matrix of transversalis fascia and anterior abdominal rectus sheath in men with inguinal hernia

Directory of Open Access Journals (Sweden)

Rogério De Oliveira Gonçalves

Full Text Available OBJECTIVE: to evaluate the role of fibrillar extracellular matrix components in the pathogenesis of inguinal hernias. METHODS: samples of the transverse fascia and of the anterior sheath of the rectus abdominis muscle were collected from 40 men aged between 20 and 60 years with type II and IIIA Nyhus inguinal hernia and from 10 fresh male cadavers (controls without hernia in the same age range. The staining technique was immunohistochemistry for collagen I, collagen III and elastic fibers; quantification of fibrillar components was performed with an image analysis processing software. RESULTS: no statistically significant differences were found in the amount of elastic fibers, collagen I and collagen III, and the ratio of collagen I / III among patients with inguinal hernia when compared with subjects without hernia. CONCLUSION: the amount of fibrillar extracellular matrix components did not change in patients with and without inguinal hernia.

Laporoscopic Surgery as the Gold Standard Surgery for Inguinal Hernia in Children

Directory of Open Access Journals (Sweden)

Elena Yu. Dyakonova

2018-01-01

Full Text Available Inguinal hernia in children is one of the most common diseases requiring surgical treatment. There are two methods of surgical interventions for inguinal hernia in children: open and laparoscopic. In international clinical practice, open hernia repair is widely used due to the simplicity of the technique which does not require special tools. However, the percentage of complications and relapse frequency remain high when open hernia repair is performed. The article presents the analysis of the treatment results in 209 children with strangulated inguinal hernia who underwent open and laparoscopic surgery in the period from 2003 to 2014. The open hernia repair (Krasnobaev or Martynov technique was performed in 89 children. The following complications were registered: edema of the spermatic cord — in 34 patients, non-viable loop of the intestine — in 2; one child had a vermicular appendix with signs of striation in the hernial sac, 4 patients — a vermiform appendix with signs of inflammation. In 6 cases the contents of the hernial sac included the strand of the greater omentum, in 1 — the strand of the greater omentum with signs of acute ischemia. In 12 children, the hernial protrusion was absorbed to the abdominal, and therefore no revision was required. In 1 patient, the early postoperative period was complicated by peritonitis due to bowel wall necrosis. Laparoscopic hernioplasty was performed in 120 pediatric patients. The contents of the hernial sac in 86 cases included a loop of the small intestine, in 7 — an appendix and a site of the caecum, in 15 — the ovary and fallopian tubes, in 5 — the strand of the greater omentum. In 14 children, unobliterated internal inguinal rings previously not diagnosed were detected when examining the abdomen. Simultaneous appendectomy was performed when the cecum and the appendix were strangulated. Laparoscopic techniques omitting the disadvantages of an open repair method make it possible to

Different types of mesh fixation for laparoscopic repair of inguinal hernia: A protocol for systematic review and network meta-analysis with randomized controlled trials.

Science.gov (United States)

Wei, Kongyuan; Lu, Cuncun; Ge, Long; Pan, Bei; Yang, Huan; Tian, Jinhui; Cao, Nong

2018-04-01

Laparoscopic inguinal hernia repair has become a valid option for repair of an inguinal hernia. Due to there are several types of mesh fixation for laparoscopic repair of inguinal hernia. The study aims to assess and compare the efficacy of different types of mesh fixation for laparoscopic repair of inguinal hernia using network meta-analysis. We will systematically search PubMed, EMBASE the Cochrane library, and Chinese Biomedical Literature Database from their inception to March 2018. Randomized controlled trials (RCTs) that compared the effect of different types of mesh fixation for laparoscopic inguinal hernia repair will be included. The primary outcomes are chronic groin pain, incidence risk of hernia recurrence, and complications. Risk of bias assessment of the included RCTs will be conducted using to Cochrane risk of bias tool. A network meta-analysis will be performed using WinBUGS 1.4.3 software and the result figures will be generated using R x64 3.1.2 software and STATA V.12.0 software. Grading of Recommendations Assessment, Development and Evaluation (GRADE) will be used to assess the quality of evidence. The results of this study will be published in a peer-reviewed journal. Our study will generate evidence of laparoscopic repair of mesh fixation for adult patients with inguinal hernia and provide suggestions for clinical practice or guideline.

Endoscopic submucosal dissection for locally recurrent colorectal lesions after previous endoscopic mucosal resection.

Science.gov (United States)

Zhou, Pinghong; Yao, Liqing; Qin, Xinyu; Xu, Meidong; Zhong, Yunshi; Chen, Weifeng

2009-02-01

The objective of this study was to determine the efficacy and safety of endoscopic submucosal dissection for locally recurrent colorectal cancer after previous endoscopic mucosal resection. A total of 16 patients with locally recurrent colorectal lesions were enrolled. A needle knife, an insulated-tip knife and a hook knife were used to resect the lesion along the submucosa. The rate of the curative resection, procedure time, and incidence of complications were evaluated. Of 16 lesions, 15 were completely resected with endoscopic submucosal dissection, yielding an en bloc resection rate of 93.8 percent. Histologic examination confirmed that lateral and basal margins were cancer-free in 14 patients (87.5 percent). The average procedure time was 87.2 +/- 60.7 minutes. None of the patients had immediate or delayed bleeding during or after endoscopic submucosal dissection. Perforation in one patient (6.3 percent) was the only complication and was managed conservatively. The mean follow-up period was 15.5 +/- 6.8 months; none of the patients experienced lesion residue or recurrence. Endoscopic submucosal dissection appears to be effective for locally recurrent colorectal cancer after previous endoscopic mucosal resection, making it possible to resect whole lesions and provide precise histologic information.

Systematic lymphadenectomy versus sampling of ipsilateral mediastinal lymph-nodes during lobectomy for non-small-cell lung cancer: a systematic review of randomized trials and a meta-analysis.

Science.gov (United States)

Mokhles, Sahar; Macbeth, Fergus; Treasure, Tom; Younes, Riad N; Rintoul, Robert C; Fiorentino, Francesca; Bogers, Ad J J C; Takkenberg, Johanna J M

2017-06-01

To re-examine the evidence for recommendations for complete dissection versus sampling of ipsilateral mediastinal lymph nodes during lobectomy for cancer. We searched for randomized trials of systematic mediastinal lymphadenectomy versus mediastinal sampling. We performed a textual analysis of the authors' own starting assumptions and conclusion. We analysed the trial designs and risk of bias. We extracted data on early mortality, perioperative complications, overall survival, local recurrence and distant recurrence for meta-analysis. We found five randomized controlled trials recruiting 1980 patients spanning 1989-2007. The expressed starting position in 3/5 studies was a conviction that systematic dissection was effective. Long-term survival was better with lymphadenectomy compared with sampling (Hazard Ratio 0.78; 95% CI 0.69-0.89) as was perioperative survival (Odds Ratio 0.59; 95% CI 0.25-1.36, non-significant). But there was an overall high risk of bias and a lack of intention to treat analysis. There were higher rates (non-significant) of perioperative complications including bleeding, chylothorax and recurrent nerve palsy with lymphadenectomy. The high risk of bias in these trials makes the overall conclusion insecure. The finding of clinically important surgically related morbidities but lower perioperative mortality with lymphadenectomy seems inconsistent. The multiple variables in patients, cancers and available treatments suggest that large pragmatic multicentre trials, testing currently available strategies, are the best way to find out which are more effective. The number of patients affected with lung cancer makes trials feasible. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Topical versus caudal ketamine/bupivacaine combination for postoperative analgesia in children undergoing inguinal herniotomy

Directory of Open Access Journals (Sweden)

Hala Saad Abdel-Ghaffar

2017-01-01

Conclusion: Wound instillation of bupivacaine/ketamine is a simple, noninvasive, and effective technique that could be a safe alternative to CK for postoperative analgesia in children undergoing inguinal hernia repair.

Inguinal hernia repair with tension-free hernioplasty under local anesthesia

International Nuclear Information System (INIS)

Gao, Jia-Sen; Wang, Zhen-Jun; Zhao, Bo; Ma Song Zhang; Pang, Guo-Yi; Na, Dong-Ming; Zhang Yu-Dong

2009-01-01

To evaluate the use of local anesthesia in tension-free hernioplasty in a local hospital. The study took place at Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China during the period from January 2007 to May 2008. All 110 patients who had undergone inguinal hernia repair with mesh under local anesthesia were included in the study. To increase the homogeneity of the sample, we excluded umbilical hernia repairs, parastomal hernia repairs, non-elective procedures, procedures not involving mesh, and repairs performed concurrently with another surgical procedure. We performed a retrospective review of all 110 patients' data. The average operating time was 45 minutes (30-70 minutes), and the average hospital stay was 3-4 days. There was no postoperative mortality in this study. No surgical site infection occurred. Two patients (18%) that suffered from a moderate scrotal hematoma had recovered after extract injection therapy was applied. The duration of incisional pain was 2-3 days, and no patient required post-operative analgesia. During the follow-up, no recurrence occurred. The use of local anesthesia in inguinal hernia repair with tension-free hernioplasty is a safe and effective alternative for inpatient treatment. (aothor)

Spinal anesthesia for inguinal hernia repair in infants: a feasible and safe method even in emergency cases.

Science.gov (United States)

Lambertz, A; Schälte, G; Winter, J; Röth, A; Busch, D; Ulmer, T F; Steinau, G; Neumann, U P; Klink, C D

2014-10-01

Inguinal hernia repair is the most frequently performed surgical procedure in infants and children. Especially in premature infants, prevalence reaches up to 30% in coincidence with high rates of incarceration during the first year of life. These infants carry an increased risk of complications due to general anesthesia. Thus, spinal anesthesia is a topic of growing interest for this group of patients. We hypothesized that spinal anesthesia is a feasible and safe option for inguinal hernia repair in infants even at high risk and cases of incarceration. Between 2003 and 2013, we operated 100 infants younger than 6 months with inguinal hernia. Clinical data were collected prospectively and retrospectively analyzed. Patients were divided into two groups depending on anesthesia procedure (spinal anesthesia, Group 1 vs. general anesthesia, Group 2). Spinal anesthesia was performed in 69 infants, and 31 infants were operated in general anesthesia, respectively. In 7 of these 31 infants, general anesthesia was chosen because of lumbar puncture failure. Infants operated in spinal anesthesia were significantly smaller (54 ± 4 vs. 57 ± 4 cm; p = 0.001), had a lower body weight (4,047 ± 1,002 vs. 5,327 ± 1,376 g; p emergent incarcerated hernia repairs were performed in spinal anesthesia (p = 0.429). Spinal anesthesia is a feasible and safe option for inguinal hernia repair in infants, especially in high-risk premature infants and in cases of hernia incarceration.

Malignant tumours of the vulva

International Nuclear Information System (INIS)

Simonsen, E.

1983-01-01

The thesis analyses 317 patients with vulvar malignancies treated at the University Hospital, Lund, during 1960-1979. The three most common histological types of malignancy have been analysed. The oncological clinic in Lund has since the 1960's used a surgical technique where the primary tumour and the regional lymph nodes are operated on in two separate surgical seances. The vulvectomy is performed with tarm knife technique, and the wound is left open. The 5-year crude survival rate for the entire patient material treated with curative intention was over 60 %, which agrees well with reports from other centres. Our surgical approach using two separate seances has, however, much lower rates of postoperative complications and mortality than the rates in other reports. The overall most important prognostic factors for the patients with invasive vulvar malignancies are the presence of lymphatic metastases at the time of surgery, and the surgical radicality of the primary surgery. The treatment at most stages of tumour development and most histological types should include total vulvectomy preoperative irradiation of the inguinal lymph nodes, and inguinal lymphadenectomy. Only local extirpation and hemivulvectomy are, however, indicated for small microinvasively growing squamous cell carcinoma and basal cell carcinoma. Samll invasive onesided squamous cell carcinoma is best treated with ipsilateral surgery combined with preoperative irradiation of the inguinal lymph nodes. Patients with metastases in the inguinal lymph nodes should receive additional irradiation of the inguinal and pelvic lymph node stations. (Author)

Endoscopic therapy of neoplasia related to Barrett's esophagus and endoscopic palliation of esophageal cancer.

Science.gov (United States)

Vignesh, Shivakumar; Hoffe, Sarah E; Meredith, Kenneth L; Shridhar, Ravi; Almhanna, Khaldoun; Gupta, Akshay K

2013-04-01

Barrett's esophagus (BE) is the most important identifiable risk factor for the progression to esophageal adenocarcinoma. This article reviews the current endoscopic therapies for BE with high-grade dysplasia and intramucosal cancer and briefly discusses the endoscopic palliation of advanced esophageal cancer. The diagnosis of low-grade or high-grade dysplasia (HGD) is based on several cytologic criteria that suggest neoplastic transformation of the columnar epithelium. HGD and carcinoma in situ are regarded as equivalent. The presence of dysplasia, particularly HGD, is also a risk factor for synchronous and metachronous adenocarcinoma. Dysplasia is a marker of adenocarcinoma and also has been shown to be the preinvasive lesion. Esophagectomy has been the conventional treatment for T1 esophageal cancer and, although debated, is an appropriate option in some patients with HGD due to the presence of occult cancer in over one-third of patients. Endoscopic ablative modalities (eg, photodynamic therapy and cryoablation) and endoscopic resection techniques (eg, endoscopic mucosal resection) have demonstrated promising results. The significant morbidity and mortality of esophagectomy makes endoscopic treatment an attractive potential option.

Surgical repair of incarcerated inguinal hernia in children: laparoscopic or open?

Science.gov (United States)

Nah, S A; Giacomello, L; Eaton, S; de Coppi, P; Curry, J I; Drake, D P; Kiely, E M; Pierro, A

2011-01-01

The management of Incarcerated Inguinal Hernia (IIH) in children is challenging and may be associated with complications. We aimed to compare the outcomes of laparoscopic vs. open repair of IIH. With institutional ethical approval (09SG13), we reviewed the notes of 63 consecutive children who were admitted to a single hospital with the diagnosis of IIH between 2000 and 2008. Data are reported as median (range). Groups were compared by chi-squared or t-tests as appropriate. · Open repair (n=35): There were 21 children with right and 14 with left IIH. 2 patients also had contralateral reducible inguinal hernia. Small bowel resection was required in 2 children. · Laparoscopic repair (n=28): All children had unilateral IIH (19 right sided, 9 left sided). 15 children (54%) with no clinical evidence of contralateral hernia, had contralateral patent processus vaginalis at laparoscopy, which was also repaired. The groups were similar with regard to gender, age at surgery, history of prematurity, interval between admission and surgery, and proportion of patients with successful preoperative manual reduction. However, the duration of operation was longer in the laparoscopy group (p=0.01). Time to full feeds and length of hospital stay were similar in both groups. Postoperative follow-up was 3.5 months (1-36), which was similar in both groups. 5 patients in the group undergoing open repair had serious complications: 1 vas transaction, 1 acquired undescended testis, 2 testicular atrophy and 1 recurrence. The laparoscopic group had a single recurrence. Open repair of incarcerated inguinal hernia is associated with serious complications. The laparoscopic technique appears safe, avoids the difficult dissection of an oedematous sac in the groin, allows inspection of the reduced hernia content and permits the repair of a contralateral patent processus vaginalis if present. © Georg Thieme Verlag KG Stuttgart · New York.

Comparative Study of Fibrin Sealent versus Use of Tackers in Inguinal Hernia Repair

Directory of Open Access Journals (Sweden)

Wasim Qadir Kar

2015-09-01

Full Text Available Purpose: To determine role and benefit of fibrin glue over tackers for mesh fixation in laparoscopic inguinal hernia repair. Backgroud: Mesh fixation by tackers may lead to many complications peroperatively like bleeding, increased hospital stay and overall more cost and later on chronic groin pain. Material and Methods: 60 inguinal hernia with age more than 18 years were taken and were divided in two groups; 30 patient group who underwent TAPP and 30 patient group who underwent TEPP. In 15 patients in both groups tackers were used and in other half fibrin glue was used for fixation of mesh using a 3mm catheter (Duplotip: Baxter Healthcare, which fits the Tisseel syringe. Results: The use of fibrin sealent has a distinct advantage in laparoscopic treatment of inguinal hernias compared with use of tackers as a method of mesh fixation. The use of fibrin sealant reduces the risk of post- and intraoperative complications, such as bleeding, seroma, chronic pain, has a lower incidence of postoperative neuralgia and provides an early faster return to social life. The recurrence rates do not vary much, but the operative time is slightly longer if the preparation time of the fibrin sealant is taken into consideration. In our study, we found a marginal difference in the cost of the two groups, fibrin sealant and stapled tackers. [Cukurova Med J 2015; 40(3.000: 457-465

Endoscope-Assisted Transoral Fixation of Mandibular Condyle Fractures: Submandibular Versus Transoral Endoscopic Approach.

Science.gov (United States)

Hwang, Na-Hyun; Lee, Yoon-Hwan; You, Hi-Jin; Yoon, Eul-Sik; Kim, Deok-Woo

2016-07-01

In recent years, endoscope-assisted transoral approach for condylar fracture treatment has attracted much attention. However, the surgical approach is technically challenging: the procedure requires specialized instruments and the surgeons experience a steep learning curve. During the transoral endoscopic (TE) approach several instruments are positioned through a narrow oral incision making endoscope maneuvering very difficult. For this reason, the authors changed the entry port of the endoscope from transoral to submandibular area through a small stab incision. The aim of this study is to assess the advantage of using the submandibular endoscopic intraoral approach (SEI).The SEI approach requires intraoral incision for fracture reduction and fixation, and 4 mm size submandibular stab incision for endoscope and traction wires. Fifteen patients with condyle neck and subcondyle fractures were operated under the submandibular approach and 15 patients with the same diagnosis were operated under the standard TE approach.The SEI approach allowed clear visualization of the posterior margin of the ramus and condyle, and the visual axis was parallel to the condyle ramus unit. The TE approach clearly shows the anterior margin of the condyle and the sigmoid notch. The surgical time of the SEI group was 128 minutes and the TE group was 120 minutes (P >0.05). All patients in the TE endoscope group were fixated with the trocar system, but only 2 lower neck fracture patients in the SEI group required a trocar. The other 13 subcondyle fractures were fixated with an angulated screw driver (P <0.05). There were no differences in complication and surgical outcomes.The submandibular endoscopic approach has an advantage of having more space with good visualization, and facilitated the use of an angulated screw driver.

A collagen-fibrin patch for the prevention of symptomatic lymphoceles after pelvic lymphadenectomy in women with gynecologic malignancies: A randomized clinical trial.

Science.gov (United States)

Grimm, Christoph; Polterauer, Stephan; Helmy-Bader, Samir; Zikan, Michal; Cibula, David; Heitz, Florian; Harter, Philipp; Giese, Arnd; Reinthaller, Alexander; Tempfer, Clemens

2018-04-01

To evaluate the efficacy of a collagen-fibrin patch for the prevention of symptomatic lymphoceles after pelvic lymphadenectomy in women with gynecologic malignancies. In a multicenter, randomized, clinical trial, 164 women with pelvic lymphadenectomy were allocated either to bilateral pelvic application of two collagen-fibrin patches or no intervention. Main outcome was efficacy, defined as reduction of symptomatic lymphocele rate diagnosed within four weeks after surgery. Secondary outcomes were asymptomatic lymphoceles and subsequent interventions. Sample size was based on the assumption that application of a collagen-fibrin patch reduces the prevalence of symptomatic lymphoceles by at least 66%. The study was single-blinded, i.e., patients and primary outcome assessors, but not surgeons, were blinded to the treatment allocation. A total of 75 women were randomized to the intervention and 89 to the control group. All women received the allocated intervention. In total, 42 (27.4%) lymphoceles and 8 (5.2%) symptomatic lymphoceles were observed. Symptomatic lymphoceles were observed in 5/68 (7.4%) women in the intervention group and 3/85 (3.5%) women in the control group (p = 0.47). Asymptomatic lymphoceles were observed in 16 (23.5%) women in the intervention group compared to 18 (21.2%) in the control group (p = 0.85). In a multivariate logistic regression model, no independent risk factor for the development of a symptomatic lymphocele was ascertained. Intraoperative application of collagen-fibrin patches to the pelvic side walls does not reduce the incidence of symptomatic lymphoceles in women with gynecologic malignancies undergoing pelvic lymphadenectomy. Copyright © 2018. Published by Elsevier Inc.

Adjuvant radiotherapy versus observation alone for patients at risk of lymph-node field relapse after therapeutic lymphadenectomy for melanoma : a randomised trial

NARCIS (Netherlands)

Burmeister, Bryan H.; Henderson, Michael A.; Ainslie, Jill; Fisher, Richard; Di Iulio, Juliana; Smithers, B. Mark; Hong, Angela; Shannon, Kerwin; Scolyer, Richard A.; Carruthers, Scott; Coventry, Brendon J.; Babington, Scott; Duprat, Joao; Hoekstra, Harald J.; Thompson, John F.

Background The use of radiotherapy after therapeutic lymphadenectomy for patients with melanoma at high risk of further lymph-node field and distant recurrence is controversial. Decisions for radiotherapy in this setting are made on the basis of retrospective, non-randomised studies. We did this

Ultrasonographic and clinical findings of inguinal hernia containing the ovary or omentum in girls

Energy Technology Data Exchange (ETDEWEB)

Shin, Su Mi; Chai, Jee Won [Dept. of Radiology, SMG-SNU Boramae Medical Center, Seoul (Korea, Republic of)

2016-09-15

To characterize the ultrasonographic and clinical findings of inguinal hernia containing the ovary or omentum in girls. We studied 46 girls (49 cases) who were diagnosed with inguinal hernia on ultrasonography between March 2009 and December 2015. The ultrasonographic findings were retrospectively analyzed with respect to location, age at detection, contents of hernia, diameter of the canal of Nuck, and incidence of reducibility, incarceration and strangulation. The clinical findings included the number of cases that underwent operation, contents of hernia discovered during operation, and duration between ultrasonographic diagnosis and operation. The two groups in which inguinal hernia contained the ovary and omentum were statistically compared. Of the 49 cases, the contents of hernia were the ovary or tube in 14 cases, omentum in 32 cases, and bowel in 3 cases. The ovarian herniation group was significantly younger (10.1 months vs. 4.9 years, p < 0.001), had a lower incidence of reducibility (n = 3 vs. n = 29, p < 0.001), higher incidence of incarceration (n = 4 vs. n = 0, p = 0.006), and a shorter duration between ultrasonographic diagnosis and operation (5.7 days vs. 55.8 days, p = 0.032) than the omental herniation group. The ovarian herniation group was younger, had a lower incidence of reducibility, higher incidence of incarceration, and a shorter duration between ultrasonographic diagnosis and operation.

Ultrasonographic and clinical findings of inguinal hernia containing the ovary or omentum in girls

International Nuclear Information System (INIS)

Shin, Su Mi; Chai, Jee Won

2016-01-01

To characterize the ultrasonographic and clinical findings of inguinal hernia containing the ovary or omentum in girls. We studied 46 girls (49 cases) who were diagnosed with inguinal hernia on ultrasonography between March 2009 and December 2015. The ultrasonographic findings were retrospectively analyzed with respect to location, age at detection, contents of hernia, diameter of the canal of Nuck, and incidence of reducibility, incarceration and strangulation. The clinical findings included the number of cases that underwent operation, contents of hernia discovered during operation, and duration between ultrasonographic diagnosis and operation. The two groups in which inguinal hernia contained the ovary and omentum were statistically compared. Of the 49 cases, the contents of hernia were the ovary or tube in 14 cases, omentum in 32 cases, and bowel in 3 cases. The ovarian herniation group was significantly younger (10.1 months vs. 4.9 years, p < 0.001), had a lower incidence of reducibility (n = 3 vs. n = 29, p < 0.001), higher incidence of incarceration (n = 4 vs. n = 0, p = 0.006), and a shorter duration between ultrasonographic diagnosis and operation (5.7 days vs. 55.8 days, p = 0.032) than the omental herniation group. The ovarian herniation group was younger, had a lower incidence of reducibility, higher incidence of incarceration, and a shorter duration between ultrasonographic diagnosis and operation

Selective Sentinel Lymphadenectomy for Breast Cancer in the United States

Directory of Open Access Journals (Sweden)

Stanley P.L. Leong

2004-10-01

Full Text Available Lymph node status is the most reliable prognostic indicator for breast cancer patients. Sentinel lymph nodes (SLNs are the first draining lymph nodes for metastatic breast cancer to spread from the primary site. Although the therapeutic role of selective sentinel lymphadenectomy (SSL in breast cancer has not been determined, the practical significance is that it is being used as a staging procedure, so that a negative SLN can spare a patient more extensive axillary lymph node dissection (ALND with its associated morbidity. If the SLN is negative, the negative predictive value of the remaining nodal basin for breast cancer exceeds 95%. SSL selects out one or a few SLNs and permits more extensive study of the nodes by the pathologist. Such extensive examination would not be practical for the many nodes yielded by a standard ALND. SSL is rapidly evolving into a standard approach for staging primary breast cancer in the United States, without the maturation of results from clinical trials.

Endoscopic resection of subepithelial tumors.

Science.gov (United States)

Schmidt, Arthur; Bauder, Markus; Riecken, Bettina; Caca, Karel

2014-12-16

Management of subepithelial tumors (SETs) remains challenging. Endoscopic ultrasound (EUS) has improved differential diagnosis of these tumors but a definitive diagnosis on EUS findings alone can be achieved in the minority of cases. Complete endoscopic resection may provide a reasonable approach for tissue acquisition and may also be therapeutic in case of malignant lesions. Small SET restricted to the submucosa can be removed with established basic resection techniques. However, resection of SET arising from deeper layers of the gastrointestinal wall requires advanced endoscopic methods and harbours the risk of perforation. Innovative techniques such as submucosal tunneling and full thickness resection have expanded the frontiers of endoscopic therapy in the past years. This review will give an overview about endoscopic resection techniques of SET with a focus on novel methods.

Retroperitoneal relapse of non-seminomatous testicular cancer: computed tomography findings before retroperitoneal lymphadenectomy; Retroperitoneale Rezidive nicht-seminomatoeser Hodentumoren: Computertomographische Befunde vor retroperitonealer Lymphadenektomie

Energy Technology Data Exchange (ETDEWEB)

Hosten, N.; Stroszczynski, C.; Lemke, M.; Felix, R. [Strahlenklinik und Poliklinik, Charite Campus Virchow, Humboldt Univ. zu Berlin (Germany); Rick, O. [Abt. Innere Medizin mit Schwerpunkt Haematologie/Onkologie, Charite Campus Virchow, Humboldt Univ. zu Berlin (Germany)

1999-01-01

Purpose: In relapsing testicular cancer, additional chemotherapy is followed by abdominal CT. If residual lesions are found, retroperitoneal lymphadenectomy is considered. We studied retrospectively whether morphological criteria can help in selected cases in deciding about lymphadenectomy by distinguishing between vital tumor, scarring and mature teratoma. Methods: In 26 patients who had been treated by salvage chemotherapy and retroperitoneal lymphadenectomy for non-seminomatous testicular cancer between 1990 and 1997, abdominal computed tomography and histology were correlated. Results: Histological examination found scarring in 10 patients, vital tumor in 6, mature teratoma in 4, and simultaneous teratoma and vital tumor in 6. A single CT criterion for distinguishing between these histologies was not identified. In two patients with large masses which were partly cystic and partly solid vital tumor and teratoma were verified. Scarrings may be expected in cystic lesions at the level of the renal hilus which are lined by a thin and smooth wall. Size did not matter. Conclusion: Accurate differentiation between vital tumor and necrosis was not possible. Before lymphadenectomy CT, however, localised lesions. (orig.) [Deutsch] Ziel: Bei Patienten mit rezidivierten Hodentumoren wird nach erneuter Chemotherapie die abdominelle CT durchgefuehrt. Wenn verbliebene Raumforderungen nachgewiesen werden, wird eine retroperitoneale Lymphadenektomie in Betracht gezogen. Untersucht wurde, ob der Bildbefund Hinweise auf das Vorliegen von vitalem Tumor, Nekrose bzw. Narbe oder reifem Teratom geben kann, die in Einzelfaellen zur Indikationsstellung herangezogen werden koennten. Methoden: Bei 26 Patienten, die wegen eines rezidivierten nicht-seminomatoesen Hodentumors in den Jahren 1990 bis 1997 einer erneuten Chemotherapie mit anschliessender retroperitonealer Lymphadenektomie von Tumorresten unterzogen worden waren, wurden abdominelle CT und Histologie korreliert. Ergebnisse: Die

Audit of lymphadenectomy in lung cancer resections using a specimen collection kit and checklist.

Science.gov (United States)

Osarogiagbon, Raymond U; Sareen, Srishti; Eke, Ransome; Yu, Xinhua; McHugh, Laura M; Kernstine, Kemp H; Putnam, Joe B; Robbins, Edward T

2015-02-01

Audits of operative summaries and pathology reports reveal wide discordance in identifying the extent of lymphadenectomy performed (the communication gap). We tested the ability of a prelabeled lymph node specimen collection kit and checklist to narrow the communication gap between operating surgeons, pathologists, and auditors of surgeons' operation notes. We conducted a prospective single cohort study of lung cancer resections performed with a lymph node collection kit from November 2010 to January 2013. We used the kappa statistic to compare surgeon claims on a checklist of lymph node stations harvested intraoperatively with pathology reports and an independent audit of surgeons' operative summaries. Lymph node collection procedures were classified into four groups based on the anatomic origin of resected lymph nodes: mediastinal lymph node dissection, systematic sampling, random sampling, and no sampling. From the pathology reports, 73% of 160 resections had a mediastinal lymph node dissection or systematic sampling procedure, 27% had random sampling. The concordance with surgeon claims was 80% (kappa statistic 0.69, 95% confidence interval: 0.60 to 0.79). Concordance between independent audits of the operation notes and either the pathology report (kappa 0.14, 95% confidence interval: 0.04 to 0.23) or surgeon claims (kappa 0.09, 95% confidence interval: 0.03 to 0.22) was poor. A prelabeled specimen collection kit and checklist significantly narrowed the communication gap between surgeons and pathologists in identifying the extent of lymphadenectomy. Audit of surgeons' operation notes did not accurately reflect the procedure performed, bringing its value for quality improvement work into question. Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Long-term quality of life and outcomes following robotic assisted TAPP inguinal hernia repair.

Science.gov (United States)

Iraniha, Andrew; Peloquin, Joshua

2018-06-01

Laparoscopic TAPP inguinal hernia repair is an established alternative to open hernia repair, which offers equivalent outcomes with less postoperative pain and faster recovery. Unfortunately, it remains technically challenging, requiring advanced laparoscopic skills which have limited its popularity among surgeons. The robotic platform has the potential to overcome these challenges. The objective of this study was to examine the long-term quality of life and outcomes following robotic assisted TAPP inguinal hernia repair, since these data have not been reported up to now. From October 2012 to October 2015, 159 inguinal hernias in 82 consecutive patients were repaired with 3D mesh (BARD) using da Vinci Si Surgical System (Intuitive Surgical, Sunnyvale, CA, USA). The patients' demographics and intraoperative data were documented. Patients were seen 2 and 6 weeks after the surgery and the complications were recorded. Patients were assessed 6 weeks after the surgery by a survey using a universal pain assessment tool to document their post-operative pain, narcotic use and time of return to work and exercise. A modified short form 12 (SF 12) was also sent out to the patients 12-36 months after the surgery to measure their health-related quality of life prior to surgery and at the 12- to 36-month follow-up, and to document any evidence of recurrence. Postoperative health-related quality of life scores were compared to the pre-operative baseline quality of life scores using the unpaired t test. Over the course of 3 years, 159 robotic assisted TAPP inguinal hernia repair were performed in 82 patients, 73 men and 9 women by one surgeon as an outpatient basis. The mean age was 53 and mean body mass index was 26. There were no intraoperative complications or conversions. The average operative time was 99 min. Four patients developed urinary retention post-operatively and one patient developed postoperative bowel obstruction requiring laparoscopic lysis of adhesion with no

A new robotic-assisted flexible endoscope with single-hand control: endoscopic submucosal dissection in the ex vivo porcine stomach.

Science.gov (United States)

Iwasa, Tsutomu; Nakadate, Ryu; Onogi, Shinya; Okamoto, Yasuharu; Arata, Jumpei; Oguri, Susumu; Ogino, Haruei; Ihara, Eikichi; Ohuchida, Kenoki; Akahoshi, Tomohiko; Ikeda, Tetsuo; Ogawa, Yoshihiro; Hashizume, Makoto

2018-04-17

Difficulties in endoscopic operations and therapeutic procedures seem to occur due to the complexity of operating the endoscope dial as well as difficulty in performing synchronized movements with both hands. We developed a prototype robotic-assisted flexible endoscope that can be controlled with a single hand in order to simplify the operation of the endoscope. The aim of this study was to confirm the operability of the robotic-assisted flexible endoscope (RAFE) by performing endoscopic submucosal dissection (ESD). Study 1: ESD was performed manually or with RAFE by an expert endoscopist in ex vivo porcine stomachs; six operations manually and six were performed with RAFE. The procedure time per unit circumferential length/area was calculated, and the results were statistically analyzed. Study 2: We evaluated how smoothly a non-endoscopist can move a RAFE compared to a manual endoscope by assessing the designated movement of the endoscope. Study 1: En bloc resection was achieved by ESD using the RAFE. The procedure time was gradually shortened with increasing experience, and the procedure time of ESD performed with the RAFE was not significantly different from that of ESD performed with a manual endoscope. Study 2: The time for the designated movement of the endoscope was significantly shorter with a RAFE than that with a manual endoscope as for a non-endoscopist. The RAFE that we developed enabled an expert endoscopist to perform the ESD procedure without any problems and allowed a non-endoscopist to control the endoscope more easily and quickly than a manual endoscope. The RAFE is expected to undergo further development.

Inguinal pain syndrome. The influence of intraoperative local administration of 0.5% bupivacaine on postoperative pain control following Lichtenstein hernioplasty. A prospective case-control study.

Science.gov (United States)

Cybułka, Bartosz

2017-04-30

With current technological advancement and availability of synthetic materials used in inguinal hernia repair, a recurrence after first intervention is not a common and important adverse event. On the other hand, however, some patients complain about chronic pain of the operated site after surgeries using a polypropylene mesh. Many patients are constrained to a prolonged use of analgesics and increased frequency of control visits, which may eventually result in loss of trust in the operator. Every surgical intervention is associated with the risk of immediate or delayed complications. Genitofemoral neuralgia is associated with dysfunction of peripheral nerves passing through the inguinal canal or the surrounding tissue and it is a chronic, troublesome and undesired complication of an inguinal hernia repair. The possibility of minimizing chronic inguinal pain by proper management during herniorraphy should be considered in all cases of an inguinal canal reconstruction. The aim of the study was to investigate whether an intraoperative injection of 0.5% bupivacaine into the operated site (preemptive analgesia) has an influence on the postoperative pain assessed on the day of operation as well as the 1st and 2nd postoperative day after Lichtenstein hernioplasty of an inguinal, scrotal or recurrent hernia. In the studied population, we attempted to identify risk factors affecting pain level after surgical repair of an inguinal, scrotal or recurrent hernia. During the period between December 2015 and May 2016, 133 patients with preoperative diagnosis of an inguinal (81.95%, n=109), scrotal (13.53%, n=18) or recurrent hernia (4.51%, n=6) underwent an elective intervention and were randomly allocated to the group, which intraoperatively received 20 mL of 0.5% bupivacaine locally in selected anatomical points of the inguinal canal. In the group with preoperative diagnosis of an inguinal hernia, this intervention was applied in 56.88% of cases (n=62). In the case of scrotal

Submucosal tunnel endoscopy: Peroral endoscopic myotomy and peroral endoscopic tumor resection

Science.gov (United States)

Eleftheriadis, Nikolas; Inoue, Haruhiro; Ikeda, Haruo; Onimaru, Manabu; Maselli, Roberta; Santi, Grace

2016-01-01

Peroral endoscopic myotomy (POEM) is an innovative, minimally invasive, endoscopic treatment for esophageal achalasia and other esophageal motility disorders, emerged from the natural orifice transluminal endoscopic surgery procedures, and since the first human case performed by Inoue in 2008, showed exciting results in international level, with more than 4000 cases globally up to now. POEM showed superior characteristics than the standard 100-year-old surgical or laparoscopic Heller myotomy (LHM), not only for all types of esophageal achalasia [classical (I), vigorous (II), spastic (III), Chicago Classification], but also for advanced sigmoid type achalasia (S1 and S2), failed LHM, or other esophageal motility disorders (diffuse esophageal spasm, nutcracker esophagus or Jackhammer esophagus). POEM starts with a mucosal incision, followed by submucosal tunnel creation crossing the esophagogastric junction (EGJ) and myotomy. Finally the mucosal entry is closed with endoscopic clip placement. POEM permitted relatively free choice of myotomy length and localization. Although it is technically demanding procedure, POEM can be performed safely and achieves very good control of dysphagia and chest pain. Gastroesophageal reflux is the most common troublesome side effect, and is well controllable with proton pump inhibitors. Furthermore, POEM opened the era of submucosal tunnel endoscopy, with many other applications. Based on the same principles with POEM, in combination with new technological developments, such as endoscopic suturing, peroral endoscopic tumor resection (POET), is safely and effectively applied for challenging submucosal esophageal, EGJ and gastric cardia tumors (submucosal tumors), emerged from muscularis propria. POET showed up to know promising results, however, it is restricted to specialized centers. The present article reviews the recent data of POEM and POET and discussed controversial issues that need further study and future perspectives. PMID

[The transrectus sheath preperitoneal procedure: a safe, effective and cheap surgical approach to inguinal hernia?].

Science.gov (United States)

Prins, M W Wiesje; Voropai, D A Dasha; van Laarhoven, C J H M Kees; Akkersdijk, Willem L

2013-01-01

The main complication of surgery for inguinal hernia is chronic postoperative pain. This is often reported following the Lichtenstein procedure. A new, open surgical technique for the repair of inguinal hernia has been developed. This procedure is called the transrectus sheath preperitoneal procedure (TREPP). At TREPP a lightweight mesh with a ring made of memory metal is introduced into the preperitoneal space through the transrectus sheath. The first results of this operative technique are very promising: short operation time, short learning curve and not many patients with chronic postoperative pain. In a randomised, multi-centre study which will start mid-2013 (ISRCTN18591339), the TREPP procedure is compared with the transinguinal preperitoneal procedure. The primary outcome measure of this study is chronic postoperative pain.

Amyand′s hernia masquerading as a strangulated inguinal hernia: A case report and literature review

Directory of Open Access Journals (Sweden)

Shahbaz Habib Faridi

2014-01-01

Full Text Available We report a rare case of a 62-year-old male who presented to surgical emergency department with the complaints of sudden onset pain and swelled in the right inguinal region with nausea, vomiting and abdominal distension. There was a history of a reducible swelling in the right inguino-scrotal region for the last 1 year. Based on history, clinical examination and investigations a provisional diagnosis of right-sided strangulated inguinal hernia was made and patient was planned for an emergency surgery. On the exploration, the hernial sac revealed a gangrenous vermiform appendix and the diagnosis of Amyand′s hernia was made. Appendectomy was performed through the same incision, and hernial repair was done using a polypropylene mesh.

Endoscopic approaches to treatment of achalasia

Science.gov (United States)

Friedel, David; Modayil, Rani; Iqbal, Shahzad; Grendell, James H.

2013-01-01

Endoscopic therapy for achalasia is directed at disrupting or weakening the lower esophageal sphincter (LES). The two most commonly utilized endoscopic interventions are large balloon pneumatic dilation (PD) and botulinum toxin injection (BTI). These interventions have been extensively scrutinized and compared with each other as well as with surgical disruption (myotomy) of the LES. PD is generally more effective in improving dysphagia in achalasia than BTI, with the latter reserved for infirm older people, and PD may approach treatment results attained with myotomy. However, PD may need to be repeated. Small balloon dilation and endoscopic stent placement for achalasia have only been used in select centers. Per oral endoscopic myotomy is a newer endoscopic modality that will likely change the treatment paradigm for achalasia. It arose from the field of natural orifice transluminal endoscopic surgery and represents a scarless endoscopic approach to Heller myotomy. This is a technique that requires extensive training and preparation and thus there should be rigorous accreditation and monitoring of outcomes to ensure safety and efficacy. PMID:23503707

A 5‑year Review of Darning Technique of Inguinal Hernia Repair

African Journals Online (AJOL)

modes of presentation,[8,9] and in many hospitals where the experience ... will be ideal. This study aims to present our experience with the use of the. Darning technique for repair of inguinal hernia in a Nigerian ... Study Design: A descriptive retrospective study ... site infection was the most common complication occurring in.

Un nuevo enfoque quirúrgico realizado en la herniorrafía inguinal A new surgical approach in inguinal herniorraphy

Directory of Open Access Journals (Sweden)

Pedro López Rodríguez

2004-06-01

Full Text Available Se describe la experiencia con la técnica de reparación de la hernia en la cual la pared posterior del canal inguinal se fortalece con una franja fija de la aponeurosis del oblicuo externo para producir una pared posterior fuerte y fisiológicamente activa; en un estudio retrospectivo en el Hospital General Docente “Enrique Cabrera” en Ciudad de La Habana. Se presenta un primer corte de los primeros 56 pacientes operados entre de mayo de 2001 hasta el mes de mayo de 2003, ambos inclusive; los cuales se han seguido por consulta. Todos los pacientes fueron intervenidos de manera ambulatoria, con anestesia local; ninguno presentó dolor posoperatorio y sólo hubo un hematocele temprano y un granuloma tardío y no se ha encontrado recurrencia. La operación es fácil de realizar, no requirió de malla y ofrece resultados equivalentes con aquellos reportados con mallaThe experience with the hernia repair technique, in which the posterior wall of the inguinal canal is strengthened with a fix band of the aponeurosis of the external oblique muscle to produce a strong and physiologically active posterior wall is described in a retrospective study conducted at “Enrique Cabrera” General Hospital, in Havana City. A first cut-off of the first 56 patients operated on from May 2001 to May 2003, including both, that have been followed up, is presented. All the patients underwent ambulatory surgery with local anesthesia. No patient had postoperative pain and only one presented an early hematocele and late granuloma. Recurrence has not been found. The operation is easy, it does not require any mesh and its results are equivalent to those reported with mesh

[Endoscopic extraction of gallbladder calculi].

Science.gov (United States)

Kühner, W; Frimberger, E; Ottenjann, R

1984-06-29

Endoscopic extraction of gallbladder stones were performed, as far as we know for the first time, in three patients with combined choledochocystolithiasis. Following endoscopic papillotomy (EPT) and subsequent mechanical lithotripsy of multiple choledochal concrements measuring up to 3 cm the gallbladder stones were successfully extracted with a Dormia basket through the cystic duct. The patients have remained free of complications after the endoscopic intervention.

Academic Performance in Adolescence after Inguinal Hernia Repair in Infancy: A Nationwide Cohort Study

DEFF Research Database (Denmark)

Hansen, Tom G; Pedersen, Jacob K; Henneberg, Steen W

2011-01-01

for inguinal hernia repair in infancy and subsequent academic performance. METHODS:: Using Danish birth cohorts from 1986-1990, we compared the academic performance of all children who had undergone inguinal hernia repair in infancy to a randomly selected, age-matched 5% population sample. Primary analysis...... found no evidence that a single, relatively brief anesthetic exposure in connection with hernia repair in infancy reduced academic performance at age 15 or 16 yr after adjusting for known confounding factors. However, the higher test score nonattainment rate among the hernia group could suggest...... repair in infancy. A randomly selected, age-matched 5% population sample consists of 14,575 individuals. Although the exposure group performed worse than the control group (average score 0.26 lower; 95% CI, 0.21-0.31), after adjusting for known confounders, no statistically significant difference (-0...

Endoscopic findings following retroperitoneal pancreas transplantation.

Science.gov (United States)

Pinchuk, Alexey V; Dmitriev, Ilya V; Shmarina, Nonna V; Teterin, Yury S; Balkarov, Aslan G; Storozhev, Roman V; Anisimov, Yuri A; Gasanov, Ali M

2017-07-01

An evaluation of the efficacy of endoscopic methods for the diagnosis and correction of surgical and immunological complications after retroperitoneal pancreas transplantation. From October 2011 to March 2015, 27 patients underwent simultaneous retroperitoneal pancreas-kidney transplantation (SPKT). Diagnostic oesophagogastroduodenoscopy (EGD) with protocol biopsy of the donor and recipient duodenal mucosa and endoscopic retrograde pancreatography (ERP) were performed to detect possible complications. Endoscopic stenting of the main pancreatic duct with plastic stents and three-stage endoscopic hemostasis were conducted to correct the identified complications. Endoscopic methods showed high efficiency in the timely diagnosis and adequate correction of complications after retroperitoneal pancreas transplantation. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Low Spigelian hernia in a 6-year-old boy presenting as an incarcerated inguinal hernia: a case report

Directory of Open Access Journals (Sweden)

Christianakis Efstratios

2009-01-01

Full Text Available Abstract Introduction Lower Spigelian hernia is a very rare entity. The clinical findings are similar to those of inguinal hernias and in many cases may be misdiagnosed. In the literature, only a few references to this entity have been reported in children. To the best of our knowledge, this is the first case report of a lower Spigelian hernia in a child who presented with an acute painful scrotum. Case presentation We discuss the case of a 6-year-old Greek boy who presented to our emergency department complaining of severe pain in the left inguinal area and scrotum. The acute painful swelling started suddenly, without any obvious cause. The initial diagnosis was incarcerated inguinal hernia which was reduced with difficulty. Five days later, the patient still experienced mild pain during palpation and he was operated on. During the operation, a large lower Spigelian hernia was revealed and reconstructed. Conclusion Although Spigelian hernias are rare in children and difficult to diagnose, physicians should be aware of them and include them in the differential diagnosis.

Transanal endoscopic microsurgery versus endoscopic mucosal resection for large rectal adenomas (TREND-study)

NARCIS (Netherlands)

F.J.C. van den Broek (Frank); E.J.R. de Graaf (Eelco); M.G.W. Dijkgraaf (Marcel); J.B. Reitsma (Johannes); J. Haringsma (Jelle); R. Timmer (Robin); B.L. Weusten (Bas); M.F. Gerhards (Michael); E.C. Consten (Esther); M.P. Schwartz (Matthijs); M.J. Boom (Maarten); E.J. Derksen (Erik); A.B. Bijnen (Bart); P.H.P. Davids (Paul); C. Hoff (Christiaan); H.M. van Dullemen (Hendrik); G.D.N. Heine (Dimitri); K. van der Linde (Klaas); J.M. Jansen (Jeroen); R.C.H. Mallant-Hent (Rosalie); R. Breumelhof (Ronald); H. Geldof (Han); J.C. Hardwick (James); P. Doornebosch (Pascal); A.C.T.M. Depla (Annekatrien); M.F. Ernst (Miranda); I.P. van Munster (Ivo); I.H.J.T. de Hingh (Ignace); E.J. Schoon (Erik); W.A. Bemelman (Willem); P. Fockens (Paul); E. Dekker (Evelien)

2009-01-01

textabstractBackground: Recent non-randomized studies suggest that extended endoscopic mucosal resection (EMR) is equally effective in removing large rectal adenomas as transanal endoscopic microsurgery (TEM). If equally effective, EMR might be a more cost-effective approach as this strategy does

Inguinal hernia repair: are the results from a general hospital comparable to those from dedicated hernia centres?

Science.gov (United States)

Cheong, Kai Xiong; Lo, Hong Yee; Neo, Jun Xiang Andy; Appasamy, Vijayan; Chiu, Ming Terk

2014-04-01

We aimed to report the outcomes of inguinal hernia repair performed at Tan Tock Seng Hospital and compare them with those performed at dedicated hernia centres. We retrospectively analysed the medical records and telephone interviews of 520 patients who underwent inguinal hernia repair in 2010. The majority of the patients were male (498 [95.8%] men vs. 22 [4.2%] women). The mean age was 59.9 ± 15.7 years. Most patients (n = 445, 85.6%) had unilateral hernias (25.8% direct, 64.3% indirect, 9.9% pantaloon). The overall recurrence rate was 3.8%, with a mean time to recurrence of 12.0 ± 8.6 months. Risk factors for recurrence included contaminated wounds (odds ratio [OR] 50.325; p = 0.004), female gender (OR 8.757; p = 0.003) and pantaloon hernias (OR 5.059; p = 0.013). Complication rates were as follows: chronic pain syndrome (1.2%), hypoaesthesia (5.2%), wound dehiscence (0.4%), infection (0.6%), haematoma/seroma (4.8%), urinary retention (1.3%) and intraoperative visceral injury (0.6%). Most procedures were open repairs (67.7%), and laparoscopic repair constituted 32.3% of all the inguinal hernia repairs. Open repairs resulted in longer operating times than laparoscopic repairs (86.6 mins vs. 71.6 mins; p hospital stays (2.7 days vs. 0.7 days; p = 0.020) and a higher incidence of post-repair hypoaesthesia (6.8% vs. 1.8%; p = 0.018). However, there were no significant differences in recurrence or other complications between open and laparoscopic repair. A general hospital with strict protocols and teaching methodologies can achieve inguinal hernia repair outcomes comparable to those of dedicated hernia centres.

Technique of Robotic-assisted Total Proctocolectomy with Lymphadenectomy and Ileal Pouch-Anal Anastomosis for Transverse Colitic Cancer of Ulcerative Colitis, Using the Single Cart Position.

Science.gov (United States)

Hanai, Tsunekazu; Maeda, Koutarou; Masumori, Koji; Katsuno, Hidetoshi; Matsuoka, Hiroshi

2015-11-01

Robotic surgery offers advantages for operating in a narrow space such as inside the pelvis. We report on the technique of robotic-assisted laparoscopic total proctocolectomy with lymphadenectomy and ileal pouch-anal anastomosis for ulcerative colitis with transverse colitic cancer, using the single cart position. A 46-year-old female patient was diagnosed with colitic cancer of the transverse colon during the surveillance of ulcerative colitis. Six port sites were used. Mobilization of the left-sided colon through to the rectum and mobilization of the transverse colon with lymphadenectomy around the middle colic artery were performed using the robotic surgical system. After rectal mobilization was conducted near the anus, the right side of the colon was mobilized and the ileum resected laparoscopically. Thereafter, a mucosectomy of the proctorectum was carried out through a trans-anal approach, and a hand-sewn J-pouch was performed. Finally, a diverting ileostomy was constructed through the right lower abdomen. The operative time was 460 minutes, including the console time of 361 minutes. The amount of blood loss was 76 g. The patient was discharged on postoperative day nine. Pathological results demonstrated that the depth of the lesion was T3, and the positive lymph node was 1 of 115 retrieved lymph nodes. There were no complications or mortality. Robotic-assisted total proctocolectomy and lymphadenectomy with ileal pouch-anal anastomosis for transverse colitic cancer of ulcerative colitis was performed safely using the single cart position.

Comparison of post-operative wound infection after inguinal hernia repair with polypropylene mesh and polyester mesh

International Nuclear Information System (INIS)

Mughal, M.A.; Ahmed, M.; Sajid, M.T.; Mustafa, Q.U.A.; Shukr, I.; Ahsan, J.

2012-01-01

Objective: To compare post operative wound infection frequency after inguinal hernia repair with polypropylene and polyester mesh using standard Lichtenstein hernioplasty technique. Study Design: Randomized controlled trial. Place and Duration: This study was conducted at general surgery department CMH/MH Rawalpindi from 8th April 2007 to 1st Jan 2008 over a period of 09 months. Patients and Materials: Sixty patients received through outpatient department with diagnosis of inguinal hernia satisfying inclusion/exclusion criteria were included. Patients were divided into two groups randomly. Group 1 included those patients in whom polypropylene mesh was used while group II patients were implanted with polyester mesh. Demographic as well as data concerning post operative wound infection was collected and analyzed. Results: Fifty seven patients (95%) were males while remaining (05%) were females. Mean age in group I was 41.17+-9.99 years while in group II was 41.47+-9.79 years (p=0.907). One patient (3.3%) in each group developed wound infection diagnosed by clinical evidence of pain at wound site, redness, induration and purulent discharge. Conclusion: There is no difference in post operative wound infection rate after inguinal Lichtenstein hernioplasty using either polypropylene or polyester mesh. (author)

Technical success of the ultrasound-guided supra-inguinal fascia iliaca compartment block in older children and adolescents for hip arthroscopy.

Science.gov (United States)

Eastburn, Elizabeth; Hernandez, Maria A; Boretsky, Karen

2017-11-01

Hip arthroscopic surgery is performed on older pediatric patients. Fascia iliaca compartment block has proven efficacy in providing analgesia following hip surgery and can be performed with target location of local anesthetic below or above the inguinal ligament. The reported success of ultrasound-guided infra-inguinal fascia iliaca compartment block is lower when compared to traditional landmark technique, while the reliability of supra-inguinal fascia iliaca compartment block is unreported. The primary aim was to report the results in obtaining sensory changes in the distribution of the femoral and lateral femoral cutaneous nerves following supra-inguinal fascia iliaca compartment block in patients undergoing arthroscopic hip surgery. Secondary outcomes are the ability to find echogenic landmarks and to report pain scores and opioid consumption. We reviewed the electronic medical record and regional anesthesia database of patients receiving ultrasound-guided fascia iliaca compartment block for arthroscopic hip surgery. Sensory changes to the femoral and lateral femoral cutaneous nerves were determined. Identification of echogenic landmarks was quantified. Pain scores and opioid consumption were determined. Seventeen patients of mean age 15.4 years old (SD 1.3; range 13-17 years) were included. Sensory changes to both the femoral and lateral femoral cutaneous nerves occurred in 94% of patients (95% CI: 82%-100%). The average volume of ropivacaine 0.2% was 0.53 mL/Kg (SD 0.11 mL/Kg). Echogenic landmarks were identified in all patients. Pain scores and opioid consumption were generally low. A supra-inguinal location for the deposition of local anesthetic when performing fascia iliaca nerve block for hip surgery is reliable in anesthetizing the femoral and lateral femoral cutaneous nerves and should encourage investigation into the clinical efficacy. © 2017 John Wiley & Sons Ltd.

Transanal endoscopic microsurgery versus endoscopic mucosal resection for large rectal adenomas (TREND-study)

NARCIS (Netherlands)

van den Broek, Frank J. C.; de Graaf, Eelco J. R.; Dijkgraaf, Marcel G. W.; Haringsma, Jelle; Timmer, Robin; Weusten, Bas L. A. M.; Gerhards, Michael F.; Consten, Esther C. J.; Schwartz, Matthijs P.; Boom, Maarten J.; Derksen, Erik J.; Bijnen, A. Bart; Davids, Paul H. P.; Hoff, Christiaan; van Dullemen, Hendrik M.; Heine, G. Dimitri N.; van der Linde, Klaas; Jansen, Jeroen M.; Mallant-Hent, Rosalie C. H.; Breumelhof, Ronald; Geldof, Han; Hardwick, James C. H.; Doornebosch, Pascal G.; Depla, Annekatrien C. T. M.; Ernst, Miranda F.; van Munster, Ivo P.; de Hingh, Ignace H. J. T.; Schoon, Erik J.; Bemelman, Willem A.; Fockens, Paul; Dekker, Evelien; Reitsma, J.

2009-01-01

Background: Recent non-randomized studies suggest that extended endoscopic mucosal resection (EMR) is equally effective in removing large rectal adenomas as transanal endoscopic microsurgery (TEM). If equally effective, EMR might be a more cost-effective approach as this strategy does not require

[Endoscopic full-thickness resection].

Science.gov (United States)

Meier, B; Schmidt, A; Caca, K

2016-08-01

Conventional endoscopic resection techniques such as endoscopic mucosal resection (EMR) or endoscopic submucosal dissection (ESD) are powerful tools for the treatment of gastrointestinal (GI) neoplasms. However, those techniques are limited to the superficial layers of the GI wall (mucosa and submucosa). Lesions without lifting sign (usually arising from deeper layers) or lesions in difficult anatomic positions (appendix, diverticulum) are difficult - if not impossible - to resect using conventional techniques, due to the increased risk of complications. For larger lesions (>2 cm), ESD appears to be superior to the conventional techniques because of the en bloc resection, but the procedure is technically challenging, time consuming, and associated with complications even in experienced hands. Since the development of the over-the-scope clips (OTSC), complications like bleeding or perforation can be endoscopically better managed. In recent years, different endoscopic full-thickness resection techniques came to the focus of interventional endoscopy. Since September 2014, the full-thickness resection device (FTRD) has the CE marking in Europe for full-thickness resection in the lower GI tract. Technically the device is based on the OTSC system and combines OTSC application and snare polypectomy in one step. This study shows all full-thickness resection techniques currently available, but clearly focuses on the experience with the FTRD in the lower GI tract.

Risk factors and a prediction model for lower limb lymphedema following lymphadenectomy in gynecologic cancer: a hospital-based retrospective cohort study.

Science.gov (United States)

Kuroda, Kenji; Yamamoto, Yasuhiro; Yanagisawa, Manami; Kawata, Akira; Akiba, Naoya; Suzuki, Kensuke; Naritaka, Kazutoshi

2017-07-25

Lower limb lymphedema (LLL) is a chronic and incapacitating condition afflicting patients who undergo lymphadenectomy for gynecologic cancer. This study aimed to identify risk factors for LLL and to develop a prediction model for its occurrence. Pelvic lymphadenectomy (PLA) with or without para-aortic lymphadenectomy (PALA) was performed on 366 patients with gynecologic malignancies at Yaizu City Hospital between April 2002 and July 2014; we retrospectively analyzed 264 eligible patients. The intervals between surgery and diagnosis of LLL were calculated; the prevalence and risk factors were evaluated using the Kaplan-Meier and Cox proportional hazards methods. We developed a prediction model with which patients were scored and classified as low-risk or high-risk. The cumulative incidence of LLL was 23.1% at 1 year, 32.8% at 3 years, and 47.7% at 10 years post-surgery. LLL developed after a median 13.5 months. Using regression analysis, body mass index (BMI) ≥25 kg/m 2 (hazard ratio [HR], 1.616; 95% confidence interval [CI], 1.030-2.535), PLA + PALA (HR, 2.323; 95% CI, 1.126-4.794), postoperative radiation therapy (HR, 2.469; 95% CI, 1.148-5.310), and lymphocyst formation (HR, 1.718; 95% CI, 1.120-2.635) were found to be independently associated with LLL; age, type of cancer, number of lymph nodes, retroperitoneal suture, chemotherapy, lymph node metastasis, herbal medicine, self-management education, or infection were not associated with LLL. The predictive score was based on the 4 associated variables; patients were classified as high-risk (scores 3-6) and low-risk (scores 0-2). LLL incidence was significantly greater in the high-risk group than in the low-risk group (HR, 2.19; 95% CI, 1.440-3.324). The cumulative incidence at 5 years was 52.1% [95% CI, 42.9-62.1%] for the high-risk group and 28.9% [95% CI, 21.1-38.7%] for the low-risk group. The area under the receiver operator characteristics curve for the prediction model was 0.631 at 1 year, 0

Role of frailty and nutritional status in predicting complications following total gastrectomy with D2 lymphadenectomy in patients with gastric cancer: a prospective study.

Science.gov (United States)

Chen, Fan-Feng; Zhang, Fei-Yu; Zhou, Xuan-You; Shen, Xian; Yu, Zhen; Zhuang, Cheng-Le

2016-09-01

This study was performed to determine the association of frailty and nutritional status with postoperative complications after total gastrectomy (TG) with D2 lymphadenectomy in patients with gastric cancer. Patients undergoing TG with D2 lymphadenectomy for gastric cancer between August 2014 and February 2016 were enrolled. Frailty was evaluated by sarcopenia which was diagnosed by a combination of third lumbar vertebra muscle index (L3 MI), handgrip strength, and 6-m usual gait speed. Nutritional status was evaluated by the nutritional risk screening 2002 (NRS 2002) score. Univariate and multivariate analyses evaluating the risk factors for postoperative complications were performed. A total of 158 patients were analyzed, and 27.2 % developed complications within 30 days of surgery. One patient died within 30 days of the operation. In the univariate analyses, NRS 2002 score ≥3 (OR = 2.468, P = 0.012), sarcopenia (OR = 2.764, P = 0.008), and tumor located at the cardia (OR = 2.072, P = 0.046) were associated with the postoperative complications. Multivariable analysis revealed that sarcopenia (OR = 3.084, P = 0.005) and tumor located at the cardia (OR = 2.347, P = 0.026) were independent predictors of postoperative complications. This study showed a significant relationship between postoperative complications and geriatric frailty using sarcopenia in patients with gastric cancer after TG with D2 lymphadenectomy. Frailty should be integrated into preoperative risk assessment and may have implications in preoperative decisionmaking.

An extraneural primary anaplastic ependymoma at the subcutaneous inguinal region: Report of a rare case

Directory of Open Access Journals (Sweden)

Hamide Sayar

2015-01-01

Full Text Available Ependymomas commonly arise in the central nervous system. Extraneural presentation is quite rare. Herein, we describe a primary extraneural ependymoma in a young female. The mass was located in the right inguinal area. The cut surface of the 7.5 mm × 6.5 mm × 4.5 mm sized tumor was brownish-yellow in color. Histologically, it was hypercellular exhibiting pseudorosette or rosette formations and some papillary structures. Mitosis was counted as high as 10 per 10 high power fields. Neither necrosis nor vascular endothelial proliferation within the tumor was observed. Tumor cells showed strong glial fibrillary acidic protein immunoreactivity. On epithelial membrane antigen, intracytoplasmic dot-like immunostaining was observed. This is the first report presenting a primary extraneural anaplastic ependymoma arising in the inguinal subcutaneous region.

An extraneural primary anaplastic ependymoma at the subcutaneous inguinal region: Report of a rare case.

Science.gov (United States)

Sayar, Hamide; Ersen, Ayca; Kurtul, Neslihan; Yazar, Mehmet Fatih; Balakan, Ozan

2015-01-01

Ependymomas commonly arise in the central nervous system. Extraneural presentation is quite rare. Herein, we describe a primary extraneural ependymoma in a young female. The mass was located in the right inguinal area. The cut surface of the 7.5 mm × 6.5 mm × 4.5 mm sized tumor was brownish-yellow in color. Histologically, it was hypercellular exhibiting pseudorosette or rosette formations and some papillary structures. Mitosis was counted as high as 10 per 10 high power fields. Neither necrosis nor vascular endothelial proliferation within the tumor was observed. Tumor cells showed strong glial fibrillary acidic protein immunoreactivity. On epithelial membrane antigen, intracytoplasmic dot-like immunostaining was observed. This is the first report presenting a primary extraneural anaplastic ependymoma arising in the inguinal subcutaneous region.

Preparation of a nano- and micro-fibrous decellularized scaffold seeded with autologous mesenchymal stem cells for inguinal hernia repair

Directory of Open Access Journals (Sweden)

Zhang Y

2017-02-01

Full Text Available Yinlong Zhang,1,* Yuanyuan Zhou,1,* Xu Zhou,2,* Bin Zhao,1,* Jie Chai,1 Hongyi Liu,1 Yifei Zheng,1 Jinling Wang,3 Yaozong Wang,4 Yilin Zhao2 1Medical College, Xiamen University, 2Department of Oncology and Vascular Intervention Radiology, 3Department of Emergency, 4Department of Orthopaedics, Zhongshan Hospital, Xiamen University, Xiamen, People’s Republic of China *These authors contributed equally to this work Abstract: Prosthetic meshes used for hernioplasty are usually complicated with chronic pain due to avascular fibrotic scar or mesh shrinkage. In this study, we developed a tissue-engineered mesh (TEM by seeding autologous bone marrow-derived mesenchymal stem cells onto nanosized fibers decellularized aorta (DA. DA was achieved by decellularizing the aorta sample sequentially with physical, mechanical, biological enzymatic digestion, and chemical detergent processes. The tertiary structure of DA was constituted with micro-, submicro-, and nanosized fibers, and the original strength of fresh aorta was retained. Inguinal hernia rabbit models were treated with TEMs or acellular meshes (AMs. After implantation, TEM-treated rabbit models showed no hernia recurrence, whereas AM-treated animals displayed bulges in inguinal area. At harvest, TEMs were thicker, have less adhesion, and have stronger mechanical strength compared to AMs (P<0.05. Moreover, TEM showed better cell infiltration, tissue regeneration, and neovascularization (P<0.05. Therefore, these cell-seeded DAs with nanosized fibers have potential for use in inguinal hernioplasty. Keywords: nanobiomaterial, tissue engineering, inguinal hernia, hernioplasty, decellularized aorta 

Endoscopic full-thickness resection: Current status.

Science.gov (United States)

Schmidt, Arthur; Meier, Benjamin; Caca, Karel

2015-08-21

Conventional endoscopic resection techniques such as endoscopic mucosal resection or endoscopic submucosal dissection are powerful tools for treatment of gastrointestinal neoplasms. However, those techniques are restricted to superficial layers of the gastrointestinal wall. Endoscopic full-thickness resection (EFTR) is an evolving technique, which is just about to enter clinical routine. It is not only a powerful tool for diagnostic tissue acquisition but also has the potential to spare surgical therapy in selected patients. This review will give an overview about current EFTR techniques and devices.

Novel methods for endoscopic training.

Science.gov (United States)

Gessner, C E; Jowell, P S; Baillie, J

1995-04-01

The development of past, present, and future endoscopic training methods is described. A historical perspective of endoscopy training guidelines and devices is used to demonstrate support for the use of novel endoscopic training techniques. Computer simulation of endoscopy, interactive learning, and virtual reality applications in endoscopy and surgery are reviewed. The goals of endoscopic simulation and challenges facing investigators in this field are discussed, with an emphasis on current and future research.

Comparación entre la reparación abierta con malla y la técnica de Desarda en la hernia inguinal Comparison between open repair with mesh and the Desarda technique in inguinal hernia

Directory of Open Access Journals (Sweden)

Pedro Rolando López Rodríguez

2009-12-01

Full Text Available INTRODUCCIÓN. Con el presente trabajo se buscó dar respuesta a algunas controversias en torno de la reparación de las hernias inguinales, así como realizar una valoración sobre el dolor posoperatorio y analizar los costos de las técnicas de reparación protésicas y la técnica que refuerza la pared posterior del canal inguinal con una franja aponeurótica pediculada del músculo oblicuo mayor. MÉTODOS. Se realizó un estudio prospectivo aleatorio de 836 pacientes con hernia inguinal, operados entre septiembre del 2001 y diciembre del 2007. A un grupo se le practicó una hernioplastia anterior con malla y al otro la técnica de Mohan P. Desarda, la cual consiste en una herniorrafia sin malla. RESULTADOS. Ambos grupos de pacientes fueron comparables, sin diferencias con respecto a la edad, la localización y el tipo de hernia. El tiempo quirúrgico fue menor en la hernioplastia con malla y no hubo diferencias significativas en cuanto al dolor durante el primer y tercer día del posoperatorio, pero en el grupo de la hernioplastia éste fue superior al quinto día. En tres pacientes hubo rechazo a la malla de polipropileno. CONCLUSIONES. La técnica de Desarda, al no utilizar malla, fue más económica que la hernioplastia con malla; esta diferencia fue estadísticamente significativa.INTRODUCTION: With present paper we gave response to some controversies around the repair of inguinal hernias as well as to make a valuation on postoperative pain and to analyze the costs of prosthetic repair techniques and the technique reinforcing the posterior wall of inguinal channel with a pediculate aponeurotic band of major obliquus muscle. METHODS: A random prospective study was conducted in 836 patients presenting with inguinal hernia, operated on between September, 2001 and December, 2007. A group underwent anterior hernioplasty with mesh and in the other we used Mohan P. Desarda technique, which is a herniorrhaphy without mesh. RESULTS: Both groups

Repair of inguinal hernia: a comparison between extraperitoneal laparoscopy and Lichtenstein open surgery

Directory of Open Access Journals (Sweden)

Tavassoli A

2010-06-01

Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: The inguinal hernia is a common disorder in general surgery. Different methods have been described for repair of these hernias. In modern methods, synthetic mesh is used to cover the wall defect and the most known method is Lichtenstein surgical repair. The laparoscopic totally extra peritoneal procedure (TEP is a newer technique of repairing hernia. The aim of this study is to compare the outcomes of totally extraperitoneal laparoscopic inguinal hernia repair versus Lichtenstein open repair in patients with inguinal hernia."n"nMethods: Among 50 patients, 25 cases underwent Lichtenstein procedure and 25 patients underwent TEP technique for repairing primary unilateral inguinal hernia. Findings during the operation have been recorded and the 12-months follow-up of patients in different views was performed through a questionnaire and then the results were compared."n"nResults: The operation duration, the rate of complications and frequency of recurrence were similar in two groups; but the hospital stay, postoperative pain, chronic groin pain and the required time to return to normal activity were significantly lower in patients who underwent the TEP method compared to the patients who underwent the

Endoscopic medial maxillectomy breaking new frontiers.

Science.gov (United States)

Mohanty, Sanjeev; Gopinath, M

2013-07-01

Endoscopy has changed the perspective of rhinologist towards the nose. It has revolutionised the surgical management of sinonasal disorders. Sinus surgeries were the first to get the benefit of endoscope. Gradually the domain of endoscopic surgery extended to the management of sino nasal tumours. Traditionally medial maxillectomy was performed through lateral rhinotomy or mid facial degloving approach. Endoscopic medial maxillectomy has been advocated by a number of authors in the management of benign sino-nasal tumours. We present our experience of endoscopic medial maxillectomy in the management of sinonasal pathologies.

Endoscopic management of bleeding peptic ulcers

International Nuclear Information System (INIS)

Farooqi, J.I.; Farooqi, R.J.

2001-01-01

Peptic ulcers account for more than half of the cases of non variceal upper gastrointestinal (GI) bleeding and therefore, are the focus of most of the methods of endoscopic hemostasis. Surgical intervention is now largely reserved for patients in whom endoscopic hemostasis has failed. A variety of endoscopic techniques have been employed to stop bleeding and reduce the risk of rebleeding, with no major differences in outcome between these methods. These include injection therapy, fibrin injection, heater probe, mono polar electrocautery, bipolar electrocautery, lasers and mechanical hemo clipping. The most important factor in determining outcome after gastrointestinal bleeding is rebleeding or persistent bleeding. The endoscopic appearance of an ulcer, however, provides the most useful prognostic information for bleeding. Recurrent bleeding after initial endoscopic hemostasis occurs in 15-20% of patients with a bleeding peptic ulcer. The best approach to these patients remains controversial; the current options are repeat endoscopic therapy with the same or a different technique, emergency surgery or semi elective surgery after repeat endoscopic hemostasis. The combination of epinephrine injection with thermal coagulation may be more effective than epinephrine injection alone. Newer modalities such as fibrin injection or the application of hemo clips appear promising and comparative studies are awaited. (author)

Paravesical gossypiboma following inguinal herniorrhaphy: Laparoscopic retrieval

Directory of Open Access Journals (Sweden)

Chao-Chun Huang

2015-01-01

Full Text Available Retained surgical sponge (gossypiboma following an inguinal herniorrhaphy is a rare condition and may cause medicolegal problems. Differential diagnosis for the lesion should be made meticulously. We report a case of a 45-year-old man who had a herniorrhaphy about 8 years previously. He presented one episode of painless gross hematuria. Laboratory and imaging studies excluded any significant lesion in the urological organs. Abdominal CT scan demonstrated a heterogeneous neoplasm of 4 cm in size in the left paravesical area that was retrieved laparoscopically. Abdominal CT and clinical suspicion are helpful for diagnosis. Laparoscopy may be used to confirm the diagnosis and to remove the retained surgical gauze, and considered as an alternative therapy for some selected patients.

Per-oral endoscopic myotomy: Major advance in achalasia treatment and in endoscopic surgery

Science.gov (United States)

Friedel, David; Modayil, Rani; Stavropoulos, Stavros N

2014-01-01

Per-oral endoscopic myotomy (POEM) represents a natural orifice endoscopic surgery (NOTES) approach to laparoscopy Heller myotomy (LHM). POEM is arguably the most successful clinical application of NOTES. The growth of POEM from a single center in 2008 to approximately 60 centers worldwide in 2014 with several thousand procedures having been performed attests to the success of POEM. Initial efficacy, safety and acid reflux data suggest at least equivalence of POEM to LHM, the previous gold standard for achalasia therapy. Adjunctive techniques used in the West include impedance planimetry for real-time intraprocedural luminal assessment and endoscopic suturing for challenging mucosal defect closures during POEM. The impact of POEM extends beyond the realm of esophageal motility disorders as it is rapidly popularizing endoscopic submucosal dissection in the West and spawning offshoots that use the submucosal tunnel technique for a host of new indications ranging from resection of tumors to pyloromyotomy for gastroparesis. PMID:25548473

Endoscopic tissue diagnosis of cholangiocarcinoma.

LENUS (Irish Health Repository)

Harewood, Gavin C

2008-09-01

The extremely poor outcome in patients with cholangiocarcinoma, in large part, reflects the late presentation of these tumors and the challenging nature of establishing a tissue diagnosis. Establishing a diagnosis of cholangiocarcinoma requires obtaining evidence of malignancy from sampling of the epithelium of the biliary tract, which has proven to be challenging. Although endoscopic ultrasound-guided fine needle aspiration performs slightly better than endoscopic retrograde cholangiopancreatography in diagnosing cholangiocarcinoma, both endoscopic approaches demonstrate disappointing performance characteristics.

Condrossarcoma de ramo púbico superior simulando hérnia inguinal

Directory of Open Access Journals (Sweden)

Fabio Terabe

Full Text Available Primary pelvic tumors are relatively rare, representing no more than 5% of primary bone tumors. We presented a case of a chondrosarcoma of the superior pubic ramus initially managed as an inguinal hernia and then operated under oncological principles. Special attention is attributed to the importance for the correct diagnosis and surgical treatment given the low efficacy of adjuvant treatments for this type of neoplasia.

Current Status of Peroral Endoscopic Myotomy

Science.gov (United States)

Cho, Young Kwan; Kim, Seong Hwan

2018-01-01

Peroral endoscopic myotomy (POEM) has been established as an optional treatment for achalasia. POEM is an endoluminal procedure that involves dissection of esophageal muscle fibers followed by submucosal tunneling. Inoue first attempted to use POEM for the treatment of achalasia in humans. Expanded indications of POEM include classic indications such as type I, type II, type III achalasia, failed prior treatments, including Botulinum toxin injection, endoscopic balloon dilation, laparoscopic Heller myotomy, and hypertensive motor disorders such as diffuse esophageal spasm, jackhammer esophagus. Contraindications include prior radiation therapy to the esophagus and prior extensive esophageal mucosal resection/ablation involving the POEM field. Most of the complications are minor and self-limited and can be managed conservatively. As POEM emerged as the main treatment for achalasia, various adaptations to tunnel endoscopic surgery have been attempted. Tunnel endoscopic surgery includes POEM, peroral endoscopic tumor resection, gastric peroral endoscopic pyloromyotomy. POEM has been widely accepted as a treatment for all types of achalasia, even for specific cases such as achalasia with failed prior treatments, and hypertensive motor disorders. PMID:29397656

Current Status of Peroral Endoscopic Myotomy.

Science.gov (United States)

Cho, Young Kwan; Kim, Seong Hwan

2018-01-01

Peroral endoscopic myotomy (POEM) has been established as an optional treatment for achalasia. POEM is an endoluminal procedure that involves dissection of esophageal muscle fibers followed by submucosal tunneling. Inoue first attempted to use POEM for the treatment of achalasia in humans. Expanded indications of POEM include classic indications such as type I, type II, type III achalasia, failed prior treatments, including Botulinum toxin injection, endoscopic balloon dilation, laparoscopic Heller myotomy, and hypertensive motor disorders such as diffuse esophageal spasm, jackhammer esophagus. Contraindications include prior radiation therapy to the esophagus and prior extensive esophageal mucosal resection/ablation involving the POEM field. Most of the complications are minor and self-limited and can be managed conservatively. As POEM emerged as the main treatment for achalasia, various adaptations to tunnel endoscopic surgery have been attempted. Tunnel endoscopic surgery includes POEM, peroral endoscopic tumor resection, gastric peroral endoscopic pyloromyotomy. POEM has been widely accepted as a treatment for all types of achalasia, even for specific cases such as achalasia with failed prior treatments, and hypertensive motor disorders.

Current Status of Peroral Endoscopic Myotomy

Directory of Open Access Journals (Sweden)

Young Kwan Cho

2018-01-01

Full Text Available Peroral endoscopic myotomy (POEM has been established as an optional treatment for achalasia. POEM is an endoluminal procedure that involves dissection of esophageal muscle fibers followed by submucosal tunneling. Inoue first attempted to use POEM for the treatment of achalasia in humans. Expanded indications of POEM include classic indications such as type I, type II, type III achalasia, failed prior treatments, including Botulinum toxin injection, endoscopic balloon dilation, laparoscopic Heller myotomy, and hypertensive motor disorders such as diffuse esophageal spasm, jackhammer esophagus. Contraindications include prior radiation therapy to the esophagus and prior extensive esophageal mucosal resection/ablation involving the POEM field. Most of the complications are minor and self-limited and can be managed conservatively. As POEM emerged as the main treatment for achalasia, various adaptations to tunnel endoscopic surgery have been attempted. Tunnel endoscopic surgery includes POEM, peroral endoscopic tumor resection, gastric peroral endoscopic pyloromyotomy. POEM has been widely accepted as a treatment for all types of achalasia, even for specific cases such as achalasia with failed prior treatments, and hypertensive motor disorders.

Assessing the impact of short-term surgical education on practice: a retrospective study of the introduction of mesh for inguinal hernia repair in sub-Saharan Africa.

Science.gov (United States)

Wang, Y T; Meheš, M M; Naseem, H-R; Ibrahim, M; Butt, M A; Ahmed, N; Wahab Bin Adam, M A; Issah, A-W; Mohammed, I; Goldstein, S D; Cartwright, K; Abdullah, F

2014-08-01

Inguinal hernia repair is the most common general surgery operation performed globally. However, the adoption of tension-free hernia repair with mesh has been limited in low-income settings, largely due to a lack of technical training and resources. The present study evaluates the impact of a 2-day training course instructing use of polypropylene mesh for inguinal hernia repair on the practice patterns of sub-Saharan African physicians. A surgical training course on tension-free mesh repair of hernias was provided to 16 physicians working in rural Ghanaian and Liberian hospitals. Three physicians were requested to prospectively record all their inguinal hernia surgeries, performed with or without mesh, during the 14-month period following the training. Demographic variables, diagnoses, and complications were collected by an independent data collector for mesh and non-mesh procedures. Surgery with mesh increased significantly following intervention, from near negligible levels prior to the training to 8.1 % of all inguinal hernia repairs afterwards. Mesh repair accounted for 90.8 % of recurrent hernia repairs and 2.9 % of primary hernia repairs after training. Overall complication rates between mesh and non-mesh procedures were not significantly different (p = 0.20). Three physicians who participated in an intensive education course were routinely using mesh for inguinal hernia repair 14 months after the training. This represents a significant change in practice pattern. Complication rates between patients who underwent inguinal hernia repairs with and without mesh were comparable. The present study provides evidence that short-term surgical training initiatives can have a substantial impact on local healthcare practice in resource-limited settings.

Determinants of a short convalescence after laparoscopic transabdominal preperitoneal inguinal hernia repair

DEFF Research Database (Denmark)

Tolver, Mette Astrup; Strandfelt, Pernille; Forsberg, Gert

2012-01-01

Evidence-based recommendations for the expected duration of convalescence after laparoscopic groin hernia repair are not available, and objective reasons for prolonged convalescence are not clear. Our main aim was to establish the expected duration of convalescence using preoperative...... recommendations to the patient and to identify the limiting factors for early (postoperative) resumption of normal activities after laparoscopic transabdominal preperitoneal inguinal herniorraphy (TAPP)....

Cirugía de la hernia inguinal en la tercera edad: ambulatoria y con hospitalización corta Inguinal hernia surgery in third age patients: ambulatory and with a short hospitalization

Directory of Open Access Journals (Sweden)

Pablo Gonzalo Pol Herrera

2011-03-01

Full Text Available INTRODUCCIÓN. La cirugía de la enfermedad herniaria de la pared abdominal, y en especial de la hernia inguinofemoral, ha sufrido un incremento pero en realidad su prevalencia se desconoce. El objetivo de este estudio fue valorar el resultado del tratamiento quirúrgico de la hernia de la región inguinofemoral en los pacientes de la tercera edad atendidos en el Hospital General Docente «Dr. Enrique Cabrera». MÉTODOS. Se realizó un estudio en 1 093 pacientes de la tercera edad operados de hernia inguinofemoral entre enero de 1999 y diciembre del 2008, en el Hospital General Docente «Dr. Enrique Cabrera». En todos los casos se ofreció al paciente la alternativa de ser operado de forma ambulatoria o con corta estadía. También se incluyeron los pacientes operados de urgencia. De entre los pacientes operados de forma electiva se excluyeron los que padecían enfermedades asociadas, cardiopulmonares o tromboembólicas de tipo ASA-III (clasificación de la American Society of Anesthesiologists. RESULTADOS. La mayor incidencia de la hernia inguinal se encontró en las edades de 60-69 años (59,3 %. La hernia inguinal derecha, indirecta, apareció con mayor frecuencia. La técnica quirúrgica anatómica de Desarda fue la más aplicada en la hernia inguinal, y la técnica protésica de Lichtenstein, con el 32 %, le siguió en frecuencia. Hubo un total de 20 recidivas (1,8 %. Se aplicó anestesia local en el 75,4 % de los pacientes, de forma ambulatoria en el 76,4 %. El total de complicaciones fue de 78 (7,1 %. CONCLUSIONES. El tratamiento quirúrgico de las hernias inguinofemorales, de forma ambulatoria o con corta hospitalización, es un procedimiento adecuado en pacientes de la tercera edad, ya que aumenta la comodidad de los pacientes, disminuye el riesgo de infección hospitalaria, reduce las listas de espera y los costos hospitalarios.INTRODUCTION. The surgery of hernial disease of abdominal wall and especially of the inguinofemoral hernia

Abdominal musculature abnormalities as a cause of groin pain in athletes. Inguinal hernias and pubalgia.

Science.gov (United States)

Taylor, D C; Meyers, W C; Moylan, J A; Lohnes, J; Bassett, F H; Garrett, W E

1991-01-01

There has been increasing interest within the European sports medicine community regarding the etiology and treatment of groin pain in the athlete. Groin pain is most commonly caused by musculotendinous strains of the adductors and other muscles crossing the hip joint, but may also be related to abdominal wall abnormalities. Cases may be termed "pubalgia" if physical examination does not reveal inguinal hernia and there is an absence of other etiology for groin pain. We present nine cases of patients who underwent herniorrhaphies for groin pain. Two patients had groin pain without evidence of a hernia preoperatively (pubalgia). In the remaining seven patients we determined the presence of a hernia by physical examination. At operation, eight patients were found to have inguinal hernias. One patient had no hernia but had partial avulsion of the internal oblique fibers from their insertion at the public tubercle. The average interval from operation to return to full activity was 11 weeks. All patients returned to full activity within 3 months of surgery. One patient had persistent symptoms of mild incisional tenderness, but otherwise there were no recurrences, complications, or persistence of symptoms. Abnormalities of the abdominal wall, including inguinal hernias and microscopic tears or avulsions of the internal oblique muscle, can be an overlooked source of groin pain in the athlete. Operative treatment of this condition with herniorrhaphy can return the athlete to his sport within 3 months.

on uterus didelphys: a case report

Directory of Open Access Journals (Sweden)

Abel Cordoba

2017-01-01

Full Text Available In November 2013, a woman with Herlyn-Werner-Wunderlich (HWW syndrome was diagnosed with a locally advanced left cervical adenocarcinoma. The patient’s malformation consisted of two uteri with two cervixes, a obstructed vagina, and a left renal agenesis. Classification FIGO: stage IIIa because of infiltration of the inferior third of the vagina wall. Locoregional management comprised an infrarenal lateral aortic lymphadenectomy followed by concomitant radio-chemotherapy to the pelvic (inguinal, pelvic, and infrarenal para aortic nodes volumes. A total of 50.4 Gy were delivered (1.8 Gy/fraction/day to the node (inguinal, pelvic, and aortic infrarenal and pelvic volume; a concomitant boost to the primary cervical tumor and macroscopic nodes to 59.92 Gy (2.14 Gy/fraction/day was performed. 20 Gy were delivered with intracavitary brachytherapy boost with mold technique and a pulsed-dose-rate technique due to the rarity of this uterine malformation. After 30 months of follow-up, there was no evidence of locoregional or distant recurrence.

Ling classification describes endoscopic progressive process of achalasia and successful peroral endoscopy myotomy prevents endoscopic progression of achalasia.

Science.gov (United States)

Zhang, Wen-Gang; Linghu, En-Qiang; Chai, Ning-Li; Li, Hui-Kai

2017-05-14

To verify the hypothesis that the Ling classification describes the endoscopic progressive process of achalasia and determine the ability of successful peroral endoscopic myotomy (POEM) to prevent endoscopic progression of achalasia. We retrospectively reviewed the endoscopic findings, symptom duration, and manometric data in patients with achalasia. A total of 359 patients (197 women, 162 men) with a mean age of 42.1 years (range, 12-75 years) were evaluated. Symptom duration ranged from 2 to 360 mo, with a median of 36 mo. Patients were classified with Ling type I ( n = 119), IIa ( n = 106), IIb ( n = 60), IIc ( n = 60), or III ( n = 14), according to the Ling classification. Of the 359 patients, 349 underwent POEM, among whom 21 had an endoscopic follow-up for more than 2 years. Pre-treatment and post-treatment Ling classifications of these 21 patients were compared. Symptom duration increased significantly with increasing Ling classification (from I to III) ( P achalasia and may be able to serve as an endoscopic assessment criterion for achalasia. Successful POEM (Eckardt score ≤ 3) seems to have the ability to prevent endoscopic evolvement of achalasia. However, studies with larger populations are warranted to confirm our findings.

21 CFR 884.4100 - Endoscopic electrocautery and accessories.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Endoscopic electrocautery and accessories. 884... Surgical Devices § 884.4100 Endoscopic electrocautery and accessories. (a) Identification. An endoscopic electrocautery is a device used to perform female sterilization under endoscopic observation. It is designed to...

Inguinal hernia repair among men in relation to occupational mechanical exposures and lifestyle factors

DEFF Research Database (Denmark)

Vad, Marie Vestergaard; Frost, Poul; Rosenberg, Jacob

2017-01-01

showed lower HRs for both repair types. Leisure-time physical activity and smoking status were not related to any of the outcomes. CONCLUSIONS: Assuming a causal relationship, the results suggest that around 30% of all first-time lateral inguinal hernia repairs in the highest exposure category would...

Physicomechanical evaluation of polypropylene, polyester, and polytetrafluoroethylene meshes for inguinal hernia repair.

Science.gov (United States)

Deeken, Corey R; Abdo, Michael S; Frisella, Margaret M; Matthews, Brent D

2011-01-01

For meshes to be used effectively for hernia repair, it is imperative that engineers and surgeons standardize the terminology and techniques related to physicomechanical evaluation of these materials. The objectives of this study were to propose standard techniques, perform physicomechanical testing, and classify materials commonly used for inguinal hernia repair. Nine meshes were evaluated: 4 polypropylene, 1 polyester, 1 polytetrafluoroethylene, and 3 partially absorbable. Physical properties were determined through image analysis, laser micrometry, and density measurements. Biomechanical properties were determined through suture retention, tear resistance, uniaxial, and ball burst testing with specimens tested in 2 different orientations. A 1-way ANOVA with Tukey's post-test or a t-test were performed, with p INFINIT (WL Gore & Associates) did not resist tearing as effectively as the others. All meshes exhibited supraphysiologic burst strengths except INFINIT and ULTRAPRO. Significant differences exist between the physicomechanical properties of polypropylene, polyester, polytetrafluoroethylene, and partially absorbable mesh prostheses commonly used for inguinal hernia repair. Orientation of the mesh was also shown to be critical for the success of meshes, particularly those demonstrating anisotropy. Copyright © 2011 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Laparoscopic totally extraperitoneal inguinal hernia repair: lessons learned from 3,100 hernia repairs over 15 years.

Science.gov (United States)

Dulucq, Jean-Louis; Wintringer, Pascal; Mahajna, Ahmad

2009-03-01

Two revolutions in inguinal hernia repair surgery have occurred during the last two decades. The first was the introduction of tension-free hernia repair by Liechtenstein in 1989 and the second was the application of laparoscopic surgery to the treatment of inguinal hernia in the early 1990s. The purposes of this study were to assess the safety and effectiveness of laparoscopic totally extraperitoneal (TEP) repair and to discuss the technical changes that we faced on the basis of our accumulative experience. Patients who underwent an elective inguinal hernia repair at the Department of Abdominal Surgery at the Institute of Laparoscopic Surgery (ILS), Bordeaux, between June 1990 and May 2005 were enrolled retrospectively in this study. Patient demographic data, operative and postoperative course, and outpatient follow-up were studied. A total of 3,100 hernia repairs were included in the study. The majority of the hernias were repaired by TEP technique; the repair was done by transabdominal preperitoneal (TAPP) repair in only 3%. Eleven percent of the hernias were recurrences after conventional repair. Mean operative time was 17 min in unilateral hernia and 24 min in bilateral hernia. There were 36 hernias (1.2%) that required conversion: 12 hernias were converted to open anterior Liechtenstein and 24 to laparoscopic TAPP technique. The incidence of intraoperative complications was low. Most of the patients were discharged at the second day of the surgery. The overall postoperative morbidity rate was 2.2%. The incidence of recurrence rate was 0.35%. The recurrence rate for the first 200 repairs was 2.5%, but it decreased to 0.47% for the subsequent 1,254 hernia repairs According to our experience, in the hands of experienced laparoscopic surgeons, laparoscopic hernia repair seems to be the favored approach for most types of inguinal hernias. TEP is preferred over TAPP as the peritoneum is not violated and there are fewer intra-abdominal complications.

An inguinal hernia with cryptorchidism with a Leydig cell tumor in an elderly man: A case report

Directory of Open Access Journals (Sweden)

Toru Zuiki

2017-01-01

Conclusion: The combination of laparoscopic and anterior approaches facilitated the surgical treatment of an unusual inguinal hernia with cryptorchidism. The resected ectopic testis should undergo thorough histopathologic examination.

Impact of primary para-aortic lymphadenectomy on distant failure in locally advanced cervical cancer patients treated in the era of image-guided adaptive brachytherapy.

Science.gov (United States)

Chargari, Cyrus; Mazeron, Renaud; Dunant, Ariane; Gouy, Sébastien; Petit, Claire; Maroun, Pierre; Uzan, Catherine; Annede, Pierre; Bentivegna, Enrica; Balleyguier, Corinne; Genestie, Catherine; Pautier, Patricia; Leary, Alexandra; Lhomme, Catherine; Deutsch, Eric; Morice, Philippe; Haie-Meder, Christine

2016-12-01

To investigate the impact of a primary para-aortic lymphadenectomy (PAL) in locally advanced cervical cancer patients receiving definitive chemoradiation, we reviewed the clinical records of consecutive patients treated in our Institution and receiving an external beam irradiation followed with an image-guided adaptive brachytherapy for a locally advanced cervical cancer. We examined the impact of performing a primary PAL as part of primary staging for guiding irradiation fields in patients without extra-pelvic PET uptake. The outcome of patients presenting para-aortic lymph node uptake (PALNU) was also examined. 186 patients were identified. Median follow-up was 44.4 months. Patients receiving a primary PAL (PAL group) and those who received upfront pelvic chemoradiation (no-PAL group) did not significantly differ for loco-regional failures. Survival without distant failure (DFFS), including para-aortic relapses, was at 3 years 87 % (95 % CI 84-90 %) in PAL group, 67 % (95 % CI 59-85 %) in the no-PAL group and 44 % (95 % CI 32-66 %) in the PALNU group (p = 0.04 for comparison between PAL and no-PAL groups). In a multivariate model including para-aortic lymphadenectomy, pelvic nodal uptake and high-risk clinical target volume as adjustment variables, a para-aortic lymphadenectomy was significant for DFS (HR = 0.47, 95 % CI 0.26-0.84, p = 0.01). Although confounding factors could account for these retrospective results, a primary PAL with tailored irradiation fields based on para-aortic histological findings seems to be associated with a better control for distant metastases. A randomized trial is testing the benefit of this strategy.

Amyand's hernia-a vermiform appendix presenting in an inguinal hernia: a case series

Directory of Open Access Journals (Sweden)

Pavlidis Theodoros

2011-09-01

Full Text Available Abstract Introduction A vermiform appendix in an inguinal hernia, inflamed or not, is known as Amyand's hernia. Here we present a case series of four men with Amyand's hernia. Case presentations We retrospectively studied 963 Caucasian patients with inguinal hernia who were admitted to our surgical department over a 12-year period. Four patients presented with Amyand's hernia (0.4%. A 32-year-old Caucasian man had an inflamed vermiform appendix in his hernial sac (acute appendicitis, presenting as an incarcerated right groin hernia, and underwent simultaneous appendectomy and Bassini suture hernia repair. Two patients, Caucasian men aged 36 and 43 years old, had normal appendices in their sacs, which clinically appeared as non-incarcerated right groin hernias. Both underwent a plug-mesh hernia repair without appendectomy. The fourth patient, a 25-year-old Caucasian man with a large but not inflamed appendix in his sac, had a plug-mesh hernia repair with appendectomy. Conclusion A hernia surgeon may encounter unexpected intraoperative findings, such as Amyand's hernia. It is important to be prepared and apply the appropriate treatment.

Sigmoid colon cancer in an incarcerated left inguinal hernia

OpenAIRE

González González, Daniel Alfredo; Tarigo, Nicolás

2017-01-01

Resumen: El cáncer de colon como contenido de una hernia inguinal es una situación infrecuente. Pocos casos se han reportado en la literatura. Habitualmente ocurre en hernias inguinales izquierdas y es el colon sigmoides su contenido. La palpación de una tumoración en una hernia que previamente no existía y la aparición de sintomatología intestinal orientan el diagnóstico. El colon por enema constituye el examen paraclínico por excelencia para su confirmación. El tratamiento quirúrgico se imp...

Endoscopic management of hilar biliary strictures

Science.gov (United States)

Singh, Rajiv Ranjan; Singh, Virendra

2015-01-01

Hilar biliary strictures are caused by various benign and malignant conditions. It is difficult to differentiate benign and malignant strictures. Postcholecystectomy benign biliary strictures are frequently encountered. Endoscopic management of these strictures is challenging. An endoscopic method has been advocated that involves placement of increasing number of stents at regular intervals to resolve the stricture. Malignant hilar strictures are mostly unresectable at the time of diagnosis and only palliation is possible.Endoscopic palliation is preferred over surgery or radiological intervention. Magnetic resonance cholangiopancreaticography is quite important in the management of these strictures. Metal stents are superior to plastic stents. The opinion is divided over the issue of unilateral or bilateral stenting.Minimal contrast or no contrast technique has been advocated during endoscopic retrograde cholangiopancreatography of these patients. The role of intraluminal brachytherapy, intraductal ablation devices, photodynamic therapy, and endoscopic ultrasound still remains to be defined. PMID:26191345

Endoscopes with latest technology and concept.

Science.gov (United States)

Gotoh

2003-09-01

Endoscopic imaging systems that perform as the "eye" of the operator during endoscopic surgical procedures have developed rapidly due to various technological developments. In addition, since the most recent turn of the century robotic surgery has increased its scope through the utilization of systems such as Intuitive Surgical's da Vinci System. To optimize the imaging required for precise robotic surgery, a unique endoscope has been developed, consisting of both a two dimensional (2D) image optical system for wider observation of the entire surgical field, and a three dimensional (3D) image optical system for observation of the more precise details at the operative site. Additionally, a "near infrared radiation" endoscopic system is under development to detect the sentinel lymph node more readily. Such progress in the area of endoscopic imaging is expected to enhance the surgical procedure from both the patient's and the surgeon's point of view.

Subtotal gastrectomy with conventional D2 lymphadenectomy for carcinoma of the distal gastric portion: A retrospective cohort study on clinical outcomes

Directory of Open Access Journals (Sweden)

Povilas Kavaliauskas

2016-03-01

Conclusions: A R0 type distal subtotal gastrectomy with standard D2 lymphadenectomy for a histologically proven invasive adenocarcinoma of the distal gastric portion without distant metastasis offers acceptable postoperative morbidity and mortality, and considerably high overall cumulative 5-year survival rate. The probability of cumulative survival decreases five times when the ratio between metastatic and examined lymph nodes is > 0.25.

Analgesia pós-operatória para procedimentos cirúrgicos ortopédicos de quadril e fêmur: comparação entre bloqueio do compartimento do psoas e bloqueio perivascular inguinal Analgesia postoperatoria para procedimientos quirúrgicos ortopédicos de cadera y fémur: comparación entre bloqueo del compartimiento del psoas y bloqueo perivascular inguinal Postoperative analgesia for orthopedic surgeries of the hip and femur: a comparison between psoas compartment and inguinal paravascular blocks

Directory of Open Access Journals (Sweden)

Luiz Eduardo Imbelloni

2006-12-01

Full Text Available JUSTIFICATIVA E OBJETIVOS: Este estudo avaliou a eficácia da injeção única de bupivacaína a 0,25% no compartimento do psoas ou perivascular inguinal por meio do estimulador de nervos periféricos para analgesia pós-operatória em pacientes submetidos a intervenções cirúrgicas ortopédicas. MÉTODO: Cem pacientes receberam bloqueio do plexo lombar através do compartimento do psoas e foram comparados com 100 pacientes que receberam bloqueio do plexo lombar via perivascular inguinal, identificados pelo estimulador de nervos periféricos com a injeção de 40 mL bupivacaína a 0,25% sem epinefrina. A analgesia nos nervos ilioinguinal, genitofemoral, cutâneo femoral lateral, femoral e obturatório foi avaliada 4, 8, 12, 16, 20 e 24 horas após o final da intervenção cirúrgica. A intensidade da dor foi também avaliada no mesmo período. A quantidade de opióides administrada no pós-operatório foi anotada. Em cinco pacientes de cada grupo, estudo radiográfico com contraste não-iônico foi realizado para avaliar a dispersão da solução anestésica. RESULTADOS: Os nervos ilioinguinal, genitofemoral, cutâneo femoral lateral, femoral e obturatório foram bloqueados em 92% dos pacientes no compartimento do psoas versus 62% no bloqueio perivascular inguinal. O bloqueio do plexo lombar reduziu a necessidade de opióides e 42% dos pacientes submetidos ao bloqueio do compartimento do psoas e 36% dos pacientes no bloqueio inguinal não necessitaram de analgésico adicional no pós-operatório. A duração da analgesia foi em torno de 21 horas com bloqueio do compartimento do psoas e 15 horas com bloqueio perivascular inguinal. CONCLUSÕES: O bloqueio do compartimento do psoas e perivascular inguinal é uma excelente técnica para analgesia pós-operatória em intervenções cirúrgicas ortopédicas reduzindo a necessidade de opióides. Este estudo mostrou que a injeção no compartimento do psoas foi mais fácil e mais efetiva no bloqueio

Endoscopic transmission of Helicobacter pylori

NARCIS (Netherlands)

Tytgat, G. N.

1995-01-01

The contamination of endoscopes and biopsy forceps with Helicobacter pylori occurs readily after endoscopic examination of H. pylori-positive patients. Unequivocal proof of iatrogenic transmission of the organism has been provided. Estimates for transmission frequency approximate to 4 per 1000

[A giant myxoid leiomyoma mimicking an inguinal hernia].

Science.gov (United States)

Huszár, Orsolya; Zaránd, Attila; Szántó, Gyöngyi; Juhász, Viktória; Székely, Eszter; Novák, András; Molnár, Béla Ákos; Harsányi, László

2016-03-06

Leiomyoma is a rare, smooth muscle tumour that can occur everywhere in the human body. The authors present the history of a 60-year-old female, who had a giant, Mullerian type myxoid leiomyoma in the inguinal region mimicking acute abdominal symptoms. After examination the authors removed the soft tissue mass in the right femoral region reaching down in supine position to the middle third of the leg measuring 335 × 495 × 437 mm in greatest diameters in weight 33 kg. Reconstruction of the tissue defect was performed using oncoplastic guidelines. During the follow-up time no tumour recurrence was detected and the quality of life of the patient improved significantly.

Gynaecological Endoscopic Surgical Education and Assessment. A diploma programme in gynaecological endoscopic surgery.

Science.gov (United States)

Campo, Rudi; Wattiez, Arnaud; Tanos, Vasilis; Di Spiezio Sardo, Attilio; Grimbizis, Grigoris; Wallwiener, Diethelm; Brucker, Sara; Puga, Marco; Molinas, Roger; O'Donovan, Peter; Deprest, Jan; Van Belle, Yves; Lissens, Ann; Herrmann, Anja; Tahir, Mahmood; Benedetto, Chiara; Siebert, Igno; Rabischong, Benoit; De Wilde, Rudy Leon

2016-04-01

In recent years, training and education in endoscopic surgery has been critically reviewed. Clinicians, both surgeons as gynaecologist who perform endoscopic surgery without proper training of the specific psychomotor skills are at higher risk to increased patient morbidity and mortality. Although the apprentice-tutor model has long been a successful approach for training of surgeons, recently, clinicians have recognised that endoscopic surgery requires an important training phase outside the operating theatre. The Gynaecological Endoscopic Surgical Education and Assessment programme (GESEA), recognises the necessity of this structured approach and implements two separated stages in its learning strategy. In the first stage, a skill certificate on theoretical knowledge and specific practical psychomotor skills is acquired through a high stake exam; in the second stage, a clinical programme is completed to achieve surgical competence and receive the corresponding diploma. Three diplomas can be awarded: (a) the Bachelor in Endoscopy; (b) the Minimally Invasive Gynaecological Surgeon (MIGS); and (c) the Master level. The Master level is sub-divided into two separate diplomas: the Master in Laparoscopic Pelvic Surgery and the Master in Hysteroscopy. The complexity of modern surgery has increased the demands and challenges to surgical education and the quality control. This programme is based on the best available scientific evidence and it counteracts the problem of the traditional surgical apprentice tutor model. It is seen as a major step toward standardization of endoscopic surgical training in general. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Endoscopic Medial Maxillectomy Breaking New Frontiers

OpenAIRE

Mohanty, Sanjeev; Gopinath, M.

2011-01-01

Endoscopy has changed the perspective of rhinologist towards the nose. It has revolutionised the surgical management of sinonasal disorders. Sinus surgeries were the first to get the benefit of endoscope. Gradually the domain of endoscopic surgery extended to the management of sino nasal tumours. Traditionally medial maxillectomy was performed through lateral rhinotomy or mid facial degloving approach. Endoscopic medial maxillectomy has been advocated by a number of authors in the management ...

Endoscopic management of intraoperative small bowel laceration during natural orifice translumenal endoscopic surgery: a blinded porcine study.

Science.gov (United States)

Fyock, Christopher J; Forsmark, Chris E; Wagh, Mihir S

2011-01-01

Natural orifice translumenal endoscopic surgery (NOTES) has recently gained great enthusiasm, but there is concern regarding the ability to endoscopically manage complications purely via natural orifices. To assess the feasibility of endoscopically managing enteral perforation during NOTES using currently available endoscopic accessories. Twelve pigs underwent transgastric or transcolonic endoscopic exploration. Full-thickness enterotomies were intentionally created to mimic accidental small bowel lacerations during NOTES. These lacerations were then closed with endoclips. In the blinded arm of the study, small bowel repair was performed by a second blinded endoscopist. Adequate closure of the laceration was confirmed with a leak test. Primary access sites were closed with endoclips or T-anchors. At necropsy, the peritoneal cavity was inspected for abscesses, bleeding, or damage to surrounding structures. The enterotomy site was examined for adequacy of closure, adhesions, or evidence of infection. Fifteen small bowel lacerations were performed in 12 animals. Successful closure was achieved in all 10 cases in the nonblinded arm. Survival animals had an uncomplicated postoperative course and all enterotomy sites were well healed without evidence of necrosis, adhesions, abscess, or bleeding at necropsy. Leak test was negative in all animals. In the blinded arm, both small intestinal lacerations could not be identified by the blinded endoscopist. Necropsy revealed open small bowel lacerations. Small intestinal injuries are difficult to localize with currently available flexible endoscopes and accessories. Endoscopic clips, however, may be adequate for closure of small bowel lacerations if the site of injury is known.

Elective Inguinal Node Irradiation in Early-Stage T2N0 Anal Cancer: Prognostic Impact on Locoregional Control

Energy Technology Data Exchange (ETDEWEB)

Zilli, Thomas, E-mail: Thomas.Zilli@hcuge.ch [Department of Radiation Oncology, Geneva University Hospital, Geneva (Switzerland); Betz, Michael [Department of Radiation Oncology, Geneva University Hospital, Geneva (Switzerland); Radiation Oncology Institute, Hirslanden Lausanne, Lausanne (Switzerland); Bieri, Sabine [Department of Radiation Oncology, Geneva University Hospital, Geneva (Switzerland); Ris, Frederic; Roche, Bruno [Department of Surgery, Geneva University Hospital, Geneva (Switzerland); Roth, Arnaud D. [Oncosurgery Unit, Geneva University Hospital, Geneva (Switzerland); Allal, Abdelkarim S. [Department of Radiation Oncology, Geneva University Hospital, Geneva (Switzerland); Department of Radiation Oncology,Hôpital Fribourgeois, Fribourg (Switzerland)

2013-09-01

Purpose: To evaluate the influence of elective inguinal node radiation therapy (INRT) on locoregional control (LRC) in patients with early-stage T2N0 anal cancer treated conservatively with primary RT. Methods and Materials: Between 1976 and 2008, 116 patients with T2 node-negative anal cancer were treated curatively with RT alone (n=48) or by combined chemoradiation therapy (CRT) (n=68) incorporating mitomycin C and 5-fluorouracil. Sixty-four percent of the patients (n=74) received elective INRT. Results: Over a median follow-up of 69 months (range, 4-243 months), 97 (84%) and 95 patients (82%) were locally and locoregionally controlled, respectively. Rates for 5-year actuarial local control, LRC, cancer-specific, and overall survival for the entire population were 81.7% ± 3.8%, 79.2% ± 4.1%, 91.1% ± 3.0%, and 72.1% ± 4.5%, respectively. The overall 5-year inguinal relapse-free survival was 92.3% ± 2.9%. Isolated inguinal recurrence occurred in 2 patients (4.7%) treated without INRT, whereas no groin relapse was observed in those treated with INRT. The 5-year LRC rates for patients treated with and without INRT and with RT alone versus combined CRT were 80.1% ± 5.0% versus 77.8% ± 7.0% (P=.967) and 71.0% ± 7.2% versus 85.4% ± 4.5% (P=.147), respectively. A trend toward a higher rate of grade ≥3 acute toxicity was observed in patients treated with INRT (53% vs 31%, P=.076). Conclusions: In cases of node-negative T2 anal cancer, the inguinal relapse rate remains relatively low with or without INRT. The role of INRT in the treatment of early-stage anal carcinoma needs to be investigated in future prospective trials.

[The ultrasound semiotics of uncomplicated wound healing after inguinal mesh plastics].

Science.gov (United States)

Kharitonov, S V; Ziniakova, M V

2012-01-01

Dynamic ultrasound (US) investigation was performed in 89 patients operated on inguinal hernia with the use of meshes of various type. The US scanning proved to be a highly informative means of visualization, allowing the objective postoperative assessment of muscular and aponeurotic structures as well as the implant form and position. The study showed, that the mesh implantation was always accompanied by the exudative tissue reaction, which was determined by the physico-chemical characteristics of the implant.

Diagnosis and Surgical Management of Male Pelvic, Inguinal, and Testicular Pain.

Science.gov (United States)

Belanger, Gabriel V; VerLee, Graham T

2016-06-01

Pain occurs in the male genitourinary organs as for any organ system in response to traumatic, infectious, or irritative stimuli. A knowledge and understanding of chronic genitourinary pain can be of great utility to practicing nonurologists. This article provides insight into the medical and surgical management of subacute and chronic pelvic, inguinal, and scrotal pain. The pathophysiology, diagnosis, and medical and surgical treatment options of each are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

A case of recurrent esophageal cancer treated with salvage lymphadenectomy after definitive chemoradiotherapy

International Nuclear Information System (INIS)

Kano, Kazuki; Sato, Tsutomu; Maezawa, Yukio

2016-01-01

A 74-year-old man admitted with dysphagia was found to have advanced esophageal squamous cell carcinoma, clinical stage 4 (T4N2M0). We initiated definitive chemoradiotherapy (dCRT) with combined 5-fluorouracil and cisplatin chemotherapy (FP therapy) and 50.4 Gy irradiation, followed by boost FP therapy, to which the patient showed confirmed complete response (CR). Local recurrence was detected in the scar of the primary lesion at 4 months after the boost FP therapy. Photodynamic therapy (PDT) for this lesion resulted in CR. Thirteen months later, right hilar and right pericardial lymph node metastases were found. The right hilar lymph node metastases were not visible on CT after triweekly docetaxel therapy, but the pericardial lesions remained. The patient underwent salvage lymphadenectomy without further chemotherapy, and at 5 months after surgery, he was alive and recurrence-free. (author)

Inguinal hernia recurrence: Classification and approach

Directory of Open Access Journals (Sweden)

Campanelli Giampiero

2006-01-01

Full Text Available The authors reviewed the records of 2,468 operations of groin hernia in 2,350 patients, including 277 recurrent hernias updated to January 2005. The data obtained - evaluating technique, results and complications - were used to propose a simple anatomo-clinical classification into three types which could be used to plan the surgical strategy:Type R1: first recurrence ′high,′ oblique external, reducible hernia with small (< 2 cm defect in non-obese patients, after pure tissue or mesh repairType R2: first recurrence ′low,′ direct, reducible hernia with small (< 2 cm defect in non-obese patients, after pure tissue or mesh repairType R3: all the other recurrences - including femoral recurrences; recurrent groin hernia with big defect (inguinal eventration; multirecurrent hernias; nonreducible, linked with a controlateral primitive or recurrent hernia; and situations compromised from aggravating factors (for example obesity or anyway not easily included in R1 or R2, after pure tissue or mesh repair.

A prospective randomised trial comparing mesh types and fixation in totally extraperitoneal inguinal hernia repairs.

Science.gov (United States)

Cristaudo, Adam; Nayak, Arun; Martin, Sarah; Adib, Reza; Martin, Ian

2015-05-01

The totally extraperitoneal (TEP) approach for surgical repair of inguinal hernias has emerged as a popular technique. We conducted a prospective randomised trial to compare patient comfort scores using different mesh types and fixation using this technique. Over a 14 month period, 146 patients underwent 232 TEP inguinal hernia repairs. We compared the comfort scores of patients who underwent these procedures using different types of mesh and fixation. A non-absorbable 15 × 10 cm anatomical mesh fixed with absorbable tacks (Control group) was compared with either a non-absorbable 15 × 10 cm folding slit mesh with absorbable tacks (Group 2), a partially-absorbable 15 × 10 cm mesh with absorbable tacks (Group 3) or a non-absorbable 15 × 10 cm anatomical mesh fixed with 2 ml fibrin sealant (Group 4). Outcomes were compared at 1, 2, 4 and 12 weeks using the Carolina Comfort Scale (CCS) scores. At 1, 2, 4 and 12 weeks, the median global CCS scores were low for all treatment groups. Statistically significant differences were seen only for median CCS scores and subscores with the use of partially-absorbable mesh with absorbable tacks (Group 3) at weeks 2 and 4. However, these were no longer significant at week 12. In this study, the TEP inguinal hernia repair with minimal fixation results in low CCS scores. There were no statistical differences in CCS scores when comparing types of mesh, configuration of the mesh or fixation methods. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

A Longitudinal Supra-Inguinal Fascia Iliaca Compartment Block Reduces Morphine Consumption After Total Hip Arthroplasty.

Science.gov (United States)

Desmet, Matthias; Vermeylen, Kris; Van Herreweghe, Imré; Carlier, Laurence; Soetens, Filiep; Lambrecht, Stijn; Croes, Kathleen; Pottel, Hans; Van de Velde, Marc

The role of a fascia iliaca compartment block (FICB) for postoperative analgesia after total hip arthroplasty (THA) remains questionable. High-dose local anesthetics and a proximal injection site may be essential for successful analgesia. High-dose local anesthetics may pose a risk for local anesthetic systemic toxicity. We hypothesized that a high-dose longitudinal supra-inguinal FICB is safe and decreases postoperative morphine consumption after anterior approach THA. We conducted a prospective, double blind, randomized controlled trial. Patients scheduled for THA were randomized to group FICB (longitudinal supra-inguinal FICB with 40-mL ropivacaine 0.5%) or group C (control, no block). Standard hypothesis tests (t test or Mann-Whitney U test, χ test) were performed to analyze baseline characteristics and outcome parameters. The primary end point of the study was total morphine (mg) consumption at 24 hours postoperatively. Serial total and free ropivacaine serum levels were determined in 10 patients. After obtaining ethical committee approval and written informed consent, 88 patients were included. Mean (SD) morphine consumption at 24 hours postoperatively was reduced in group FICB compared to group C: 10.25 (1.64) mg versus 19.0 (2.4) mg (P = 0.004). Using a mean dose of 2.6-mg/kg ropivacaine (range, 2-3.4 mg/kg), none of the patients had total or free ropivacaine levels above the maximum tolerated serum concentration. We conclude that a high-dose longitudinal supra-inguinal FICB reduces postoperative morphine requirements after anterior approach THA.Clinical Trials Registry: EU Clinical Trials Register. www.clinicaltrialsregister.eu #2014-002122-12.

Towards automated visual flexible endoscope navigation.

Science.gov (United States)

van der Stap, Nanda; van der Heijden, Ferdinand; Broeders, Ivo A M J

2013-10-01

The design of flexible endoscopes has not changed significantly in the past 50 years. A trend is observed towards a wider application of flexible endoscopes with an increasing role in complex intraluminal therapeutic procedures. The nonintuitive and nonergonomical steering mechanism now forms a barrier in the extension of flexible endoscope applications. Automating the navigation of endoscopes could be a solution for this problem. This paper summarizes the current state of the art in image-based navigation algorithms. The objectives are to find the most promising navigation system(s) to date and to indicate fields for further research. A systematic literature search was performed using three general search terms in two medical-technological literature databases. Papers were included according to the inclusion criteria. A total of 135 papers were analyzed. Ultimately, 26 were included. Navigation often is based on visual information, which means steering the endoscope using the images that the endoscope produces. Two main techniques are described: lumen centralization and visual odometry. Although the research results are promising, no successful, commercially available automated flexible endoscopy system exists to date. Automated systems that employ conventional flexible endoscopes show the most promising prospects in terms of cost and applicability. To produce such a system, the research focus should lie on finding low-cost mechatronics and technologically robust steering algorithms. Additional functionality and increased efficiency can be obtained through software development. The first priority is to find real-time, robust steering algorithms. These algorithms need to handle bubbles, motion blur, and other image artifacts without disrupting the steering process.

Inguinal Hernia Repair Using Self-adhering Sutureless Mesh: Adhesix™: A 3-Year Follow-up with Low Chronic Pain and Recurrence Rate.

Science.gov (United States)

Tabbara, Malek; Genser, Laurent; Bossi, Manuela; Barat, Maxime; Polliand, Claude; Carandina, Sergio; Barrat, Christophe

2016-02-01

To review our experience and outcomes after inguinal hernia repair using the lightweight self-adhering sutureless mesh "Adhesix™" and demonstrate the safety and efficacy of this mesh. This is a 3-year retrospective study that included 143 consecutive patients who underwent 149 inguinal hernia repairs at our department of surgery. All hernias were repaired using a modified Lichtenstein technique. Preoperative, perioperative, and postoperative data were prospectively collected. Incidence of chronic pain, postoperative complications, recurrence, and patient satisfaction were assessed three years postoperatively by conducting a telephone survey. We had 143 patients with a mean age of 58 years (17-84), who underwent 149 hernia repairs using the Adhesix™ mesh. Ninety-two per cent (131 patients) were males. Only 10 patients (7%) had a postoperative pain for more than three years. In our series, neither age nor gender was predictive of postoperative pain. Only one patient had a hematoma lasting for more than one month and only four patients (2.8%) had a recurrence of their hernia within three years of their initial surgery. Ninety per cent of the patient expressed their satisfaction when surveyed three years after their surgery. In conclusion, the use of the self-adhering sutureless mesh for inguinal hernia repair has been proving itself as effective as the traditional mesh. Adhesix™ is associated with low chronic pain rate, recurrence rate, and postoperative complications rate, and can be safely adopted as the sole technique for inguinal hernia repair.

Pregnancy, parturition, parity and position in the family. Any influence on the development of paediatric inguinal hernia/hydrocele?

Science.gov (United States)

Irabor, D O; Ogundoyin O O; Ogunlana, D I

2014-01-01

To see if pre-partum factors have a relationship to the development of inguinal hernia in children. A prospective study on children with hernia. On first contact, the affected child was examined and data like the age, sex, weight, blood group, the diagnosis, side of the lesion and other co-morbid conditions was recorded. The mother filled a questionnaire about her age, parity, illness during pregnancy, her mode of delivery and the patient's position in the family. There were 104 patients from 103 mothers, their ages ranged from 13 days to 14 years with the highest incidence in the 1-4 age group. The sex ratio was overwhelmingly male (M:F ratio was 38:1). Right sided hernias were predominant. Only 7% had a family history. The peak age group of the mothers was 26-32 years and about 33% of the mothers had some illness during pregnancy. The birth positions of the patients showed that majority of them were either 1st or 2nd born children. Women of ages 26-32 likelyto have children with inguinal hernia. Malaria during pregnancy is unlikely to have a role to play. 1st and 2nd born male children have a higher chance of having inguinal hernia.

Effect of endoscopic transpapillary biliary drainage with/without endoscopic sphincterotomy on post-endoscopic retrograde cholangiopancreatography pancreatitis in patients with biliary stricture (E-BEST): a protocol for a multicentre randomised controlled trial.

Science.gov (United States)

Kato, Shin; Kuwatani, Masaki; Sugiura, Ryo; Sano, Itsuki; Kawakubo, Kazumichi; Ono, Kota; Sakamoto, Naoya

2017-08-11

The effect of endoscopic sphincterotomy prior to endoscopic biliary stenting to prevent post-endoscopic retrograde cholangiopancreatography pancreatitis remains to be fully elucidated. The aim of this study is to prospectively evaluate the non-inferiority of non-endoscopic sphincterotomy prior to stenting for naïve major duodenal papilla compared with endoscopic sphincterotomy prior to stenting in patients with biliary stricture. We designed a multicentre randomised controlled trial, for which we will recruit 370 patients with biliary stricture requiring endoscopic biliary stenting from 26 high-volume institutions in Japan. Patients will be randomly allocated to the endoscopic sphincterotomy group or the non-endoscopic sphincterotomy group. The main outcome measure is the incidence of pancreatitis within 2 days of initial transpapillary biliary drainage. Data will be analysed on completion of the study. We will calculate the 95% confidence intervals (CIs) of the incidence of pancreatitis in each group and analyse weather the difference in both groups with 95% CIs is within the non-inferiority margin (6%) using the Wald method. This study has been approved by the institutional review board of Hokkaido University Hospital (IRB: 016-0181). Results will be submitted for presentation at an international medical conference and published in a peer-reviewed journal. The University Hospital Medical Information Network ID: UMIN000025727 Pre-results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

New techniques in gastrointestinal endoscopic surgery

Directory of Open Access Journals (Sweden)

Rafael Antonio Luengas Tello

2012-09-01

Full Text Available Gastrointestinal endoscopic surgery has been making great progress since the seventies in the management paradigms of conditions such as gastrointestinal bleeding, polyp resection and diagnostic and therapeutic management of the biliary tract. The current challenge is the development of techniques that allow endoscopic treatment of emerging diseases such as cancer, morbid obesity, gastro-esophageal reflux and achalasia. This article reports on new techniques and expectations for the future in the endoscopic management of these diseases.

[Natural Orifice Transluminal Endoscopic Surgery (NOTES)].

Science.gov (United States)

Kim, Yong Sik; Kim, Chul Young; Chun, Hoon Jai

2008-03-01

Recently, the field of gastrointestinal endoscopy is developing rapidly. Once limited to the gastroinstestinal lumen, the endoscopic technology is now breaking the barriers and extending its boundary to peritoneal and pleural space. In 2004, Dr. Kalloo, a gastroenterologist, observed intraperitoneal organs of a pig using a conventional endoscope through the stomach wall. Since then, new endoscopic technique of intraperitoneal intervention with transluminal approach named the Natural Orifice Transluminal Endoscopic Surgery or NOTES has been introduced. NOTES reaches the target organ by inserting the endoscope through a natural orifice (e.g. mouth, anus, vagina, urethra) and entering the peritoneal lumen by means of making an incision on the luminal wall. After a series of successful experiences in animal studies, NOTES are now being tried on human subjects. There are still many obstacles to overcome, but bright future for this new technology is expected because of its proposed advantages of less pain, lower complication rate, short recovery time, and scarless access. In this review, we plan to learn about NOTES.

Laparoscopic surgery in the treatment of incarcerated indirect inguinal hernia in children.

Science.gov (United States)

Yin, Yiyu; Zhang, Hongwei; Zhang, Xiang; Sun, Fang; Zou, Huaxin; Cao, Hui; Wen, Cheng

2016-12-01

We aimed to explore the feasibility and the safety of the laparoscopic surgery for incarcerated indirect inguinal hernia (IIH) in children. From January 2012 to December 2014, 64 children were enrolled into this study. All 64 patients received laparoscopic surgery and we reviewed their perioperative and postoperative follow-up studies. In addition, we enrolled 60 cases of children who received traditional surgery of IIH administered through minimally invasive surgery as the control group. Results from the present study showed that the mean operation time for the laparoscopic group was 41.5 min (range, 15-80 min) which was significantly shorter than the control group. Nine cases developed incarcerated intestine necrosis, expanded umbilical incision and parallel resection anastomosis. They received laparoscopic hernia sac high ligation. Only 5 cases developed scrotum edema after the surgery. The postoperative length of the stay ranged from 2 to 7 days (average, 3.2). The postoperative follow-up was from 6 months to 1 year and no relapse or secondary testicular atrophy was observed in the laparoscopic group. The operation time, incidence of postoperative complications and length of stay in the laparoscopic group were decreased compared to the control group, and differences were statistically significant (Pincarcerated inguinal hernia is safe and feasible and produced better results compared with the alternative.

[Tracheotomy-endoscop for dilatational percutaneous tracheotomy (TED)].

Science.gov (United States)

Klemm, Eckart

2006-09-01

While surgical tracheotomies are currently performed using state-of-the-art operative techniques, percutaneous dilatational tracheostomy (PDT) is in a rapidly evolving state with regard to its technology and the number of techniques available. This has resulted in a range of new complications that are difficult to quantify on a scientific basis, given the fact that more than half of the patients who are tracheotomized in intensive care units die from their underlying disease. The new Tracheotomy Endoscope (TED) is designed to help prevent serious complications in dilatational tracheotomies and facilitate their management. The endoscope has been specifically adapted to meet the require-ments of percutaneous dilatational tracheotomies. It is fully compatible with all current techniques of PDT. The method is easy to learn. The percutaneous dilatational tracheotomy with the Tracheotomy Endoscope is a seven-step procedure: Advantages of the Tracheotomy Endoscope: Injuries to the posterior tracheal wall ar impossible (tracheoesophageal fistulas, pneumothorax). Minor bleeding sites on the tracheal mucosa can be controlled with a specially curved suction-coagulation tube introudeced through the Tracheotomy Endoscope. In cases with heavy bleeding and a risk of aspiration, the rigid indwelling Tracheotomy Endoscope provides a secure route for reintubating the patient with a cuffed endotracheal tube. It also allows for rapid conversion to an open surgical procedure if necessary. All the parts are easy to clean and are autoclavable. This type of endoscopically guided PDT creates an optimal link between the specialties of intensive care medicine and otorhinolaryngology. The Tracheotomy Endoscope (TED) increases the standard of safety in PDT.

Preliminary experiences with sentinel lymph node detection in cases of vulvar malignancy

International Nuclear Information System (INIS)

Zambo, Katalin; Schmidt, Erzsebet; Dehghani, Babak; Hartmann, Tamas; Bodis, Jozsef; Kornya, Laszlo; Tinneberg, Hans Rudolf

2002-01-01

Lymph node status is the most important prognostic factor in vulvar malignancy. The aim of this pilot study was to explore the clinical significance of radionuclide lymphoscintigraphy in the management of vulvar neoplasms. Eight patients with squamous cell carcinoma and two patients with malignant melanoma of the vulva were studied with 100 MBq technetium-99m nanocolloid (Sentiscint, OSSKI, Budapest) 1 day before surgery. The location of the sentinel lymph node was checked by a single-head gamma camera-computer system (MB 9200, Mediso, Budapest). Vulvectomy with bilateral inguinofemoral lymphadenectomy was performed in each case. At lymphadenectomy, the sentinel lymph node was separately removed and histologically studied. Three of the ten patients had positive sentinel lymph nodes (micrometastasis). Five months later one of them had local recurrence of the vulvar cancer, and another had inguinal recurrence of the tumour 6 months postoperatively; the third patient was operated on only recently. Our preliminary results are impressive and suggest that lymphoscintigraphy is an easy and reliable method for detection of the sentinel lymph node in vulvar malignancy. (orig.)

Aligning incentives in the management of inguinal hernia: the impact of the payment model.

Science.gov (United States)

Devarajan, Karthik; Rogers, Loni; Smith, Paul; Schwaitzberg, Steven D

2012-09-01

The Affordable Care Act has stimulated discussion to find feasible, alternate payment models. Adopting a global payment (GP) mechanism may dampen the high number of procedures incentivized by the fee-for-service (FFS) system. The evolving payment mechanism should reflect collaboration between surgeon and system goals. Our aim was to model and perform simulation of a GP system for hernia care and its impact on cost, revenue, and physician reimbursement in an integrated health care system. The results of the 2006 Watchful Waiting (WW) vs Repair of Inguinal Hernia in Minimally Symptomatic Men trial was used as a clinical model for the natural history and progression of inguinal hernia disease Simulations were built using 2009 financial and clinical data from the Cambridge Health Alliance to model costs and revenues in managing care for a 4-year cohort of inguinal hernia patients; FFS, FFS-WW, and the GP-WW were modeled. To build this GP model, surgeons were paid a constant $500 per patient whether herniorrhaphy was performed or not. Compared with the actual combined physician and hospital revenue under the current FFS model ($308,820), implementing the FFS-WW system for 4 years for 139 hernia patients decreased hospital and physician revenues by $93,846 and $19,308, respectively. This resulted in a total savings of $113,154 for the payors only. In contrast, when using WW methodology within a GP model, system savings of $69,174 were observed after 4 years, with preservation of physician and hospital income. Collaboration to achieve shared savings can be accomplished by pooling physician and hospital revenue in order to meet the goals of all parties. Copyright © 2012 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Gastroesophageal reflux disease. Scintigraphic, endoscopic and histologic considerations

Energy Technology Data Exchange (ETDEWEB)

Kault, B.; Halvorsen, T.; Petersen, H.; Grette, K.; Myrvold, H.E.

1986-01-01

Radionucleotide scintigraphy and esophagoscopy with biopsy were carried out in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. GER was visualized by scintigraphy in 86.1% of the patients. Endoscopic and histologic esophagitis were found in 68.1% and 58.4% of the patients, respectively, whereas both examinations taken together showed evidence of esophagitis in 82%. Histologic evidence of esophagitis was found in nearly all patients with severe endoscopic changes, and in 43.7% of the patients with no endoscopic abnormality. Scintigraphic reflux was demonstrated more frequently in the patients with severe endoscopic esophagitis (97.5%) than in those with no or only mild endoscopic changes (78.6%). Scintigraphic reflux was found in 91.5% and 78.5% of the patients with and without histologic evidence of esophagitis. 15 of the 18 patients (83.3%) without endoscopic and histologic abnormalities in the esophagus had scintigraphic evidence of reflux. The present study strongly supports the clinical significance of scintigraphy in GER disease and confirms that esophageal biopsy specimens increase the sensitivity of endoscopic evaluation. 31 refs.

A MULTICENTRE STUDY OF ASSESSING THE EFFECTIVENESS OF SALVAGING LYMPHADENECTOMY IN PATIENTS WITH PROSTATE CANCER WITH DISEASE PROGRESSION AFTER THE RADICAL TREATMENT

Directory of Open Access Journals (Sweden)

B. Y. Alekseev

2016-01-01

Full Text Available Prostate cancer (PC is one of the most urgent problems of modern oncourology because of the continuing high incidence of this pathology. The main methods of radical treatment of patients with localized and locally advanced prostate cancer are radical prostatectomy (RP and radiotherapy – remote (RRT or brachytherapy.  However, the frequency of biochemical markers of disease progression after curative treatment is high and reaches up to 27–53%. It is extremely important to find the tumor lesion that leads to the increase of the marker. The  palliative hormone therapy (PHT was the only accepted method in patients with occurrence of distant metastases in recent time. However, a significant number of patients relapse marker may be associated with the so-called oligo-metastatic disease progression, in which the number of detected metastatic lesions is minimal. As the results of the research, the use of surgical or radiological treatment in selected patients of this cohort can significantly increase the length of time prior to the appointment of HT, and in some cases completely abandon its holding.Purpose. To evaluate the results of the saving pelvic lymphadenectomy in patients with prostate cancer with disease progression after radical therapies.Patients and methods. The article summarizes the results of surgical treatment of patients who have undergone life-saving lymphadenectomy about oligo-nodal metastatic progression of prostate cancer after treatment in 3 centers – P. Hertsen MORI, the branch of NMRRC; N. Petrov Research Institute of Oncology and Russian scientific center of radiology and surgical technologies. In this multicenter study they evaluated the immediate and remote results of surgical treatment of 57 patients.Results. The results performed the high efficiency of the method of the saving pelvic lymphadenectomy in patients with prostate cancer with disease progression after radical treatment. So, response to therapy and reduction

[Lymphadenectomy performed along the left recurrent laryngeal nerve after anterior detachment of the esophagus via thoracoscopic esophagectomy in the prone position under artificial pneumothorax].

Science.gov (United States)

Yamamoto, Shinichi; Ohshima, Hisami; Katsumori, Takashi; Hamaguchi, Hiromitsu; Tsukamoto, Yukika; Iwanaga, Tomohiro

2014-11-01

Thoracoscopic esophagectomy was performed in the prone position under artificial pneumothorax and did not affect the surgical area during lung ventilation; tracheal mobility was also improved. Lymphadenectomy around the left recurrent laryngeal nerve was performed by separating the left main bronchus and trachea between the esophagus and pericardium before detaching the dorsal side of the esophagus.

Value and efficiency of sentinel lymph node diagnostics in patients with penile carcinoma with palpable inguinal lymph nodes as a new multimodal, minimally invasive approach

Energy Technology Data Exchange (ETDEWEB)

Luetzen, Ulf; Zuhayra, Maaz; Marx, Marlies; Zhao, Yi [University Hospital Schleswig Holstein, Campus Kiel, Department of Nuclear Medicine, Molecular Imaging Diagnostics and Therapy, Kiel (Germany); Colberg, Christian; Knuepfer, Stephanie; Juenemann, Klaus-Peter; Naumann, Carsten Maik [University Hospital Schleswig Holstein, Campus Kiel, Department of Urology and Pediatric Urology, Kiel (Germany); Baumann, Rene [University Hospital Schleswig Holstein, Campus Kiel, Department of Radio Oncology, Kiel (Germany); Kaehler, Katharina Charlotte [University Hospital Schleswig Holstein, Campus Kiel, Department of Dermatology, Venerology and Allergology, Kiel (Germany)

2016-12-15

The international guidelines recommend sentinel lymph node biopsy (SLNB) for lymph node staging in penile cancer with non-palpable inguinal lymph nodes (LN) but it is not recommended with palpable inguinal LN. The aim of this study was to evaluate the reliability and morbidity of SLNB in combination with an ultrasound-guided resection of suspect inguinal LNs as a new multimodal, minimally invasive staging approach in these patients. We performed SLNB in 26 penile cancer patients with 42 palpable inguinal LNs. Prior to the combined staging procedures the patients underwent an ultrasound examination of the groins as well as planar lymphatic drainage scintigraphy and SPECT/CT scans. During the surgical procedure, the radioactive-labelled sentinel lymph nodes and, in addition, sonographically suspect LNs, were resected under ultrasound guidance. Follow-up screening was done by ultrasound examination of the groins according to the guidelines of the European Association of Urology. Nineteen groins of 42 preoperatively palpable inguinal findings were histologically tumor-positive. SLNB alone showed lymphogenic metastases in 14 groins. Sonography revealed five further metastatic groins, which would not have been detected during SLNB due to a tumor-related blockage of lymphatic drainage or a so-called re-routing of the tracer. During follow-up, none of the 28 groins with tumor-negative LN status showed any LN recurrence in this combined investigation technique. The median follow-up period was 46 (24 to 92) months. Morbidity of this procedure was low at 4.76 % in relation to the number of groins resp. 7.69 % in relation to the number of patients. The results show that this combined procedure is a reliable multimodal diagnostic approach for treatment of penile cancer patients with palpable inguinal LNs. It is associated with low morbidity rates. SLNB alone would lead to a significantly higher false-negative rate in these patients. The encouraging results of this work can

Implante con el sistema de reparación herniaria inguinal de prolene (Prolene hernia system

Directory of Open Access Journals (Sweden)

José Goderich Lalán

2002-04-01

Full Text Available Se realizó un estudio clinicodescriptivo y prospectivo del seguimiento de 21 pacientes a los que se les realizó implante sistema de reparación herniaria inguinal de prolene en hernias inguinales, reproducidas entre el 15 de octubre de 1998 y el 31 de marzo de 1999, con el objetivo de evaluar sus resultados. En todos los casos se utilizó el método de cirugía de corta estadía, anestesia local y sedación o espinal y antibioticoterapia profiláctica. En el seguimiento a muy corto plazo no se reportan recidivas y ninguna complicación posoperatoria. Más de la mitad de los pacientes había recibido más de 2 operaciones. La media de edad fue 49 años y el sexo predominante el masculino. La técnica que se utilizó para implante fue la recomendada por los fabricantesA clinical descriptive and prospective study of the follow-up of 21 patients who received implant of the Prolene inguinal hernia repair system in inguinal hernias reproduced between October l5th, 1998, and March 31st, 1999, was conducted aimed at evaluating the results. The short-stay surgery method, local anesthesia and sedation, or spinal anesthesia and prophylactic antibiotic therapy were used in all cases. No relapses or postoperative complications were reported in a very short-term follow-up. More than half of the patients had undergone more than 2 operations. Average age was 49 and there was a predominance of males. The technique used for the implant was the one recommended by the manufacturers

[PACS-based endoscope image acquisition workstation].

Science.gov (United States)

Liu, J B; Zhuang, T G

2001-01-01

A practical PACS-based Endoscope Image Acquisition Workstation is here introduced. By a Multimedia Video Card, the endoscope video is digitized and captured dynamically or statically into computer. This workstation realizes a variety of functions such as the endoscope video's acquisition and display, as well as the editing, processing, managing, storage, printing, communication of related information. Together with other medical image workstation, it can make up the image sources of PACS for hospitals. In addition, it can also act as an independent endoscopy diagnostic system.

Sertoli cell tumor arising in a cryptorchid testis presenting as a content of inguinal hernial sac

Directory of Open Access Journals (Sweden)

Kusuma Venkatesh

2016-01-01

Full Text Available Sertoli cell tumors (SCTs are rare tumors accounting for <1% of all testicular tumors. Here, we report a rare case of SCT in a 60-year-old man presenting as a painless swelling in the right groin since childhood. Clinically, he presented with right-sided inguinal hernia with absence of the right testis. He had normal left testis and had no gynecomastia or infertility. The specimen of hernial sac showed testis with a 1.6 cm × 1.5 cm nodular mass having gray tan-cut surface. Histopathologically, the testis showed atrophy and the nodular portion showed tumor cells arranged in tubular and microcystic pattern, with no solid pattern or necrosis. The diagnosis of SCT was confirmed with immunohistochemical staining for inhibin which showed fine granular cytoplasmic positivity. Cryptorchid testis having SCT and presenting as a content of inguinal hernia is a rare occurrence.

Endoscopic treatment of vesicoureteral reflux in pediatric patients

Directory of Open Access Journals (Sweden)

Jong Wook Kim

2013-04-01

Full Text Available Endoscopic treatment is a minimally invasive treatment for managing patients with vesicoureteral reflux (VUR. Although several bulking agents have been used for endoscopic treatment, dextranomer/hyaluronic acid is the only bulking agent currently approved by the U.S. Food and Drug Administration for treating VUR. Endoscopic treatment of VUR has gained great popularity owing to several obvious benefits, including short operative time, short hospital stay, minimal invasiveness, high efficacy, low complication rate, and reduced cost. Initially, the success rates of endoscopic treatment have been lower than that of open antireflux surgery. However, because injection techniques have been developed, a recent study showed higher success rates of endoscopic treatment than open surgery in the treatment of patients with intermediate- and high-grade VUR. Despite the controversy surrounding its effectiveness, endoscopic treatment is considered a valuable treatment option and viable alternative to long-term antibiotic prophylaxis.

Endoscopic extraperitoneal radical prostatectomy: the University of Leipzig experience of 1,300 cases.

Science.gov (United States)

Stolzenburg, Jens-Uwe; Rabenalt, Robert; Do, Minh; Truss, Michael C; Burchardt, Martin; Herrmann, Thomas R; Schwalenberg, Thilo; Kallidonis, Panagiotis; Liatsikos, Evangelos N

2007-03-01

We herein review our experience with endoscopic extraperitoneal radical prostatectomy (EERPE) as a first line therapy for localized prostate cancer. A series of 1,300 patients underwent EERPE ("wide excision", standard nervesparing technique (nsEERPE), or intrafascial nsEERPE). The mean age of the patients was 63.3 years. Preoperative PSA mean value was 10.1 ng/ml. A total of 415 patients had undergone previous surgical procedure in the lower abdomen (n = 336) and prior surgery of the prostate (n = 79), respectively. The EERPE was employed in all cases without any specific selection criteria. Mean operative time was 153 (50-320) min. including lymphadenectomy with no conversion to open surgery. Seven intraoperative, 91 early and 4 late complications occurred. The transfusion rate was 0.9%. Positive surgical margins were found in 83 patients with pT2 stage (9.8%) and in 154 patients in pT3 stage (34.3%). The mean catheterization time was 6.2 days. The 12 month follow up indicated continence rate of 91.9% and potency rates of 34% in the unilateral nerve sparing group and 69.8% in the bilateral group. In the intrafascial nsEERPE group potency rates were 33.3% (unilateral) and 79.1% (bilateral) after 12 months. Postoperative positive surgical margins rate were 6.1% for pT2 and 20% for pT3 and the complications rate 4%. The results of this large series of 1,300 patients are promising. The recently introduced intrafascial nsEERPE further ameliorates the outcome of the procedure.

Endoscopic versus surgical drainage treatment of calcific chronic pancreatitis.

Science.gov (United States)

Jiang, Li; Ning, Deng; Cheng, Qi; Chen, Xiao-Ping

2018-04-21

Endoscopic therapy and surgery are both conventional treatments to remove pancreatic duct stones that developed during the natural course of chronic pancreatitis. However, few studies comparing the effect and safety between surgery drainage and endoscopic drainage (plus Extracorporeal Shock Wave Lithotripsy, ESWL).The aim of this study was to compare the benefits between endoscopic and surgical drainage of the pancreatic duct for patients with calcified chronic pancreatitis. A total of 86 patients were classified into endoscopic/ESWL (n = 40) or surgical (n = 46) treatment groups. The medical records of these patients were retrospectively analyzed. Pain recurrence and hospital stays were similar between the endoscopic/ESWL treatment and surgery group. However, endoscopic/ESWL treatment yielded significantly lower medical expense and less complications compared with the surgical treatment. In selective patients, endoscopic/ESWL treatment could achieve comparable efficacy to the surgical treatment. With lower medical expense and less complications, endoscopic/ESWL treatment would be much preferred to be the initial treatment of choice for patients with calcified chronic pancreatitis. Copyright © 2018 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

Endoscopic and keyhole endoscope-assisted neurosurgical approaches: a qualitative survey on technical challenges and technological solutions.

Science.gov (United States)

Marcus, Hani J; Cundy, Thomas P; Hughes-Hallett, Archie; Yang, Guang-Zhong; Darzi, Ara; Nandi, Dipankar

2014-10-01

The literature reflects a resurgence of interest in endoscopic and keyhole endoscope-assisted neurosurgical approaches as alternatives to conventional microsurgical approaches in carefully selected cases. The aim of this study was to assess the technical challenges of neuroendoscopy, and the scope for technological innovations to overcome these barriers. All full members of the Society of British Neurosurgeons (SBNS) were electronically invited to participate in an online survey. The open-ended structured survey asked three questions; firstly, whether the surgeon presently utilises or has experience with endoscopic or endoscope-assisted approaches; secondly, what they consider to be the major technical barriers to adopting such approaches; and thirdly, what technological advances they foresee improving safety and efficacy in the field. Responses were subjected to a qualitative research method of multi-rater emergent theme analysis. Three clear themes emerged: 1) surgical approach and better integration with image-guidance systems (20%), 2) intra-operative visualisation and improvements in neuroendoscopy (49%), and 3) surgical manipulation and improvements in instruments (74%). The analysis of responses to our open-ended survey revealed that although opinion was varied three major themes could be identified. Emerging technological advances such as augmented reality, high-definition stereo-endoscopy, and robotic joint-wristed instruments may help overcome the technical difficulties associated with neuroendoscopic approaches. Results of this qualitative survey provide consensus amongst the technology end-user community such that unambiguous goals and priorities may be defined. Systems integrating these advances could improve the safety and efficacy of endoscopic and endoscope-assisted neurosurgical approaches.

Asymptomatic Esophageal Varices Should Be Endoscopically Treated

Directory of Open Access Journals (Sweden)

Nib Soehendra

1998-01-01

Full Text Available Endoscopic treatment has generally been accepted in the management of bleeding esophageal varices. Both the control of acute variceal bleeding and elective variceal eradication to prevent recurrent bleeding can be achieved via endoscopic methods. In contrast to acute and elective treatment, the role of endoscopic therapy in asymptomatic patients who have never had variceal bleeding remains controversial because of the rather disappointing results obtained from prophylactic sclerotherapy. Most published randomized controlled trials showed that prophylactic sclerotherapy had no effect on survival. In some studies, neither survival rate nor bleeding risk was improved. In this article, the author champions the view that asymptomatic esophageal varices should be endoscopically treated.

Endoscopic Management of an Intramural Sinus Leak After Per- Oral Endoscopic Myotomy

Science.gov (United States)

Al Taii, Haider; Confer, Bradley; Gabbard, Scott; Kroh, Matthew; Jang, Sunguk; Rodriguez, John; Parsi, Mansour A.; Vargo, John J.; Ponsky, Jeffrey

2016-01-01

Per-oral endoscopic myotomy (POEM) was developed less than a decade ago for the treatment of achalasia. Its minimally invasive approach and the favorable short-term outcome have led to rapid adoption of the technique throughout the world. As with any new technique, there will be adverse events, and it is important that effective treatments for these adverse events be discussed. We present a case of successful endoscopic management of an intramural sinus leak after a POEM procedure using tandem fully covered esophageal stents. PMID:27921057

Evaluation of Anesthesia Profile in Pediatric Patients after Inguinal Hernia Repair with Caudal Block or Local Wound Infiltration.

Science.gov (United States)

Gavrilovska-Brzanov, Aleksandra; Kuzmanovska, Biljana; Kartalov, Andrijan; Donev, Ljupco; Lleshi, Albert; Jovanovski-Srceva, Marija; Spirovska, Tatjana; Brzanov, Nikola; Simeonov, Risto

2016-03-15

The aim of this study is to evaluate anesthesia and recovery profile in pediatric patients after inguinal hernia repair with caudal block or local wound infiltration. In this prospective interventional clinical study, the anesthesia and recovery profile was assessed in sixty pediatric patients undergoing inguinal hernia repair. Enrolled children were randomly assigned to either Group Caudal or Group Local infiltration. For caudal blocks, Caudal Group received 1 ml/kg of 0.25% bupivacaine; Local Infiltration Group received 0.2 ml/kg 0.25% bupivacaine. Investigator who was blinded to group allocation provided postoperative care and assessments. Postoperative pain was assessed. Motor functions and sedation were assessed as well. The two groups did not differ in terms of patient characteristic data and surgical profiles and there weren't any hemodynamic changes between groups. Regarding the difference between groups for analgesic requirement there were two major points - on one hand it was statistically significant p < 0.05 whereas on the other hand time to first analgesic administration was not statistically significant p = 0.40. There were significant differences in the incidence of adverse effects in caudal and local group including: vomiting, delirium and urinary retention. Between children undergoing inguinal hernia repair, local wound infiltration insures safety and satisfactory analgesia for surgery. Compared to caudal block it is not overwhelming. Caudal block provides longer analgesia, however complications are rather common.

Endoscopic versus open bursectomy of lateral malleolar bursitis.

Science.gov (United States)

Choi, Jae Hyuck; Lee, Kyung Tai; Lee, Young Koo; Kim, Dong Hyun; Kim, Jeong Ryoul; Chung, Woo Chull; Cha, Seung Do

2012-06-01

Compare the result of endoscopic versus open bursectomy in lateral malleolar bursitis. Prospective evaluation of 21 patients (22 ankles) undergoing either open or endoscopic excision of lateral malleolar bursitis. The median age was 64 (38-79) years old. The median postoperative follow-up was 15 (12-18) months. Those patients undergoing endoscopic excision showed a higher satisfaction rate (excellent 9, good 2) than open excision (excellent 4, good 3, fair 1). The wounds also healed earlier in the endoscopic group although the operation time was slightly longer. One patient in the endoscopic group had recurrence of symptoms but complications in the open group included one patient with skin necrosis, one patient with wound dehiscence, and two patients of with superficial peroneal nerve injury. Endoscopic resection of the lateral malleolar bursitis is a promising technique and shows favorable results compared to the open resection. Therapeutic studies-Investigating the result of treatment, Level II.

Ultrasound-assisted endoscopic partial plantar fascia release.

Science.gov (United States)

Ohuchi, Hiroshi; Ichikawa, Ken; Shinga, Kotaro; Hattori, Soichi; Yamada, Shin; Takahashi, Kazuhisa

2013-01-01

Various surgical treatment procedures for plantar fasciitis, such as open surgery, percutaneous release, and endoscopic surgery, exist. Skin trouble, nerve disturbance, infection, and persistent pain associated with prolonged recovery time are complications of open surgery. Endoscopic partial plantar fascia release offers the surgeon clear visualization of the anatomy at the surgical site. However, the primary medial portal and portal tract used for this technique have been shown to be in close proximity to the posterior tibial nerves and their branches, and there is always the risk of nerve damage by introducing the endoscope deep to the plantar fascia. By performing endoscopic partial plantar fascia release under ultrasound assistance, we could dynamically visualize the direction of the endoscope and instrument introduction, thus preventing nerve damage from inadvertent insertion deep to the fascia. Full-thickness release of the plantar fascia at the ideal position could also be confirmed under ultrasound imaging. We discuss the technique for this new procedure.

Concomitant inguinal endometriosis and groin hernia – Case report

Directory of Open Access Journals (Sweden)

Daniel Ion

2017-12-01

Full Text Available Endometriosis is a condition which affects women during their reproductive age. We present the case of a 42 years old Caucasian nulliparous woman accusing in the last three months a painful bulging mass in the right groin. The patient reported that the mass increases in size during prolonged standing and lifting of heavyweights. In addition, the inguinal pain was exacerbated during ovulation. The patient underwent surgery, during which wide excision of the nodule was performed. Furthermore, both direct and indirect hernia sacs were found and dissected, the content was reduced and the sacs were excised. Four months after the surgery, the patient was free of symptoms and had no signs of recurrence.

Contrast-enhanced endoscopic ultrasonography

DEFF Research Database (Denmark)

Reddy, Nischita K; Ioncica, Ana Maria; Saftoiu, Adrian

2011-01-01

Contrast agents are increasingly being used to characterize the vasculature in an organ of interest, to better delineate benign from malignant pathology and to aid in staging and directing therapeutic procedures. We review the mechanisms of action of first, second and third generation contrast...... agents and their use in various endoscopic procedures in the gastrointestinal tract. Various applications of contrast-enhanced endoscopic ultrasonography include differentiating benign from malignant mediastinal lymphadenopathy, assessment of depth of invasion of esophageal, gastric and gall bladder...

Is endoscopic nodular gastritis associated with premalignant lesions?

Science.gov (United States)

Niknam, R; Manafi, A; Maghbool, M; Kouhpayeh, A; Mahmoudi, L

2015-06-01

Nodularity on the gastric mucosa is occasionally seen in general practice. There is no consensus about the association of nodular gastritis and histological premalignant lesions. This study is designed to investigate the prevalence of histological premalignant lesions in dyspeptic patients with endoscopic nodular gastritis. Consecutive patients with endoscopic nodular gastritis were compared with an age- and sex-matched control group. Endoscopic nodular gastritis was defined as a miliary nodular appearance of the gastric mucosa on endoscopy. Biopsy samples of stomach tissue were examined for the presence of atrophic gastritis, intestinal metaplasia, and dysplasia. The presence of Helicobacter pylori infection was determined by histology. From 5366 evaluated patients, a total of 273 patients with endoscopic nodular gastritis and 1103 participants as control group were enrolled. H. pylori infection was detected in 87.5% of the patients with endoscopic nodular gastritis, whereas 73.8% of the control group were positive for H. pylori (p gastritis were significantly higher than in the control group. Prevalence of atrophic gastritis and complete intestinal metaplasia were also more frequent in patients with endoscopic nodular gastritis than in the control group. Dysplasia, incomplete intestinal metaplasia and H. pylori infection are significantly more frequent in patients with endoscopic nodular gastritis. Although further studies are needed before a clear conclusion can be reached, we suggest that endoscopic nodular gastritis might serve as a premalignant lesion and could be biopsied in all patients for the possibility of histological premalignancy, in addition to H. pylori infection.

Wound infiltration with ropivacaine and bupivacaine for pain after inguinal herniotomy

DEFF Research Database (Denmark)

Erichsen, C J; Vibits, H; Dahl, J B

1995-01-01

In a double-blind, randomized study, 32 patients scheduled for elective inguinal herniotomy under general anaesthesia received subcutaneous infiltration with 40 ml ropivacaine 2.5 mg/ml or bupivacaine. Postoperative pain intensity was assessed repeatedly for 24 hours at rest, during cough...... and movement on a visual analogue scale (VAS) and by means of pressure algometry. No differences between pain intensities or wound tenderness were found between the groups. The demand for analgesics was similar in the two groups. We conclude that incisional ropivacaine is as effective as bupivacaine...

Ultrasound-guided transversus abdominis plane block in combination with ilioinguinal-iliohypogastric block in a high risk cardiac patient for inguinal hernia repair: a case report

OpenAIRE

BARISIN, STJEPAN; DUZEL, VIKTOR; SAKIC, LIVIJA

2015-01-01

Background and Purpose: A high risk cardiac patient, ASA IV, was planned for inguinal hernia repair. Since general anaesthesia presented a high risk, anaesthesia was conducted with a transversus abdominis plane (TAP) in combination with ilioinguinal-iliohypogastric (ILIH) block. Material and Methods: A 70-year old male patient with severe CAD and previous LAD PTCA, AVR, in situ PPM and severe MR and TR 3+, was planned for elective inguinal hernia repair. The preoperative ECH...

A technical review of flexible endoscopic multitasking platforms.

Science.gov (United States)

Yeung, Baldwin Po Man; Gourlay, Terence

2012-01-01

Further development of advanced therapeutic endoscopic techniques and natural orifice translumenal endoscopic surgery (NOTES) requires a powerful flexible endoscopic multitasking platform. Medline search was performed to identify literature relating to flexible endoscopic multitasking platform from year 2004-2011 using keywords: Flexible endoscopic multitasking platform, NOTES, Instrumentation, Endoscopic robotic surgery, and specific names of various endoscopic multitasking platforms. Key articles from articles references were reviewed. Flexible multitasking platforms can be classified as either mechanical or robotic. Purely mechanical systems include the dual channel endoscope (DCE) (Olympus), R-Scope (Olympus), the EndoSamurai (Olympus), the ANUBIScope (Karl-Storz), Incisionless Operating Platform (IOP) (USGI), and DDES system (Boston Scientific). Robotic systems include the MASTER system (Nanyang University, Singapore) and the Viacath (Hansen Medical). The DCE, the R-Scope, the EndoSamurai and the ANUBIScope have integrated visual function and instrument manipulation function. The IOP and DDES systems rely on the conventional flexible endoscope for visualization, and instrument manipulation is integrated through the use of a flexible, often lockable, multichannel access device. The advantage of the access device concept is that it allows optics and instrument dissociation. Due to the anatomical constrains of the pharynx, systems are designed to have a diameter of less than 20 mm. All systems are controlled by traction cable system actuated either by hand or by robotic machinery. In a flexible system, this method of actuation inevitably leads to significant hysteresis. This problem will be accentuated with a long endoscope such as that required in performing colonic procedures. Systems often require multiple operators. To date, the DCE, the R-Scope, the IOP, and the Viacath system have data published relating to their application in human. Alternative forms of

Evaluation of Anesthesia Profile in Pediatric Patients after Inguinal Hernia Repair with Caudal Block or Local Wound Infiltration

Directory of Open Access Journals (Sweden)

Aleksandra Gavrilovska-Brzanov

2016-02-01

CONCLUSIONS: Between children undergoing inguinal hernia repair, local wound infiltration insures safety and satisfactory analgesia for surgery. Compared to caudal block it is not overwhelming. Caudal block provides longer analgesia, however complications are rather common.

Spinal anesthesia is safe in laparoscopic total extraperitoneal inguinal hernia repair. A retrospective clinical trial.

Science.gov (United States)

Yildirim, Dogan; Hut, Adnan; Uzman, Sinan; Kocakusak, Ahmet; Demiryas, Suleyman; Cakir, Mikail; Tatar, Cihad

2017-12-01

Laparoscopic total extraperitoneal (TEP) inguinal hernia repair is an effective and safe method for the treatment of inguinal hernia. There are very few studies on regional anesthesia methods in TEP surgery. To compare TEP inguinal hernia repair performed when the patient was treated under spinal anesthesia (SA) with that performed under general anesthesia (GA). All total of 80 patients were studied between December 2015 and March 2017. Hyperbaric bupivacaine and fentanyl were used for SA, to achieve a sensorial level of T3. Propofol, sevoflurane, rocuronium, fentanyl, and tracheal intubation were used for GA. Intraoperative events related to SA, surgical times, intra- and postoperative complications, and pain scores were recorded. The mean operative time in the SA TEP group was 70.2 ±6.7 min, which was significantly longer than the mean operative time in the GA TEP group of 67.2 ±6.2 min (p < 0.038). The mean pain scores in the SA TEP group were 0.23 ±0.42 at the first hour, 1.83 ±0.64 at 6 h and 1.28 ±0.45 at 24 h. These scores were significantly lower than the corresponding scores of 5.18 ±0.84 (p < 0.001), 2.50 ±0.55 (p < 0.001) and 1.58 ±0.55 in the GA TEP group. Generally, patients were more satisfied with SA than GA (p < 0.004). Spinal anesthesia TEP is significantly less painful in the early postoperative period, leading to earlier ambulation than GA TEP. Additionally, SA TEP results in significantly less need for analgesics and better patient satisfaction results. SA TEP seems to be a better alternative than the existing GA TEP.

Usefulness of combined percutaneous-endoscopic rendezvous techniques after failed therapeutic endoscopic retrograde cholangiography in the era of endoscopic ultrasound guided rendezvous.

Science.gov (United States)

Yang, Min Jae; Kim, Jin Hong; Hwang, Jae Chul; Yoo, Byung Moo; Kim, Soon Sun; Lim, Sun Gyo; Won, Je Hwan

2017-12-01

The rendezvous approach is a salvage technique after failure of endoscopic retrograde cholangiography (ERC). In certain circumstances, percutaneous-endoscopic rendezvous (PE-RV) is preferred, and endoscopic ultrasound-guided rendezvous (EUS-RV) is difficult to perform. We aimed to evaluate PE-RV outcomes, describe the PE-RV techniques, and identify potential indications for PE-RV over EUS-RV.Retrospective analysis was conducted of a prospectively designed ERC database between January 2005 and December 2016 at a tertiary referral center including cases where PE-RV was used as a salvage procedure after ERC failure.During the study period, PE-RV was performed in 42 cases after failed therapeutic ERC; 15 had a surgically altered enteric anatomy. The technical success rate of PE-RV was 92.9% (39/42), with a therapeutic success rate of 88.1% (37/42). Potential indications for PE-RV over EUS-RV were identified in 23 cases, and either PE-RV or EUS-RV could have effectively been used in 19 cases. Endoscopic bile duct access was successfully achieved with PE-RV in 39 cases with accessible biliary orifice using one of PE-RV cannulation techniques (classic, n = 11; parallel, n = 19; and adjunctive maneuvers, n = 9).PE-RV uses a unique technology and has clinical indications that distinguish it from EUS-RV. Therefore, PE-RV can still be considered a useful salvage technique for the treatment of biliary obstruction after ERC failure.

Balancing the shortcomings of microscope and endoscope: endoscope-assisted technique in microsurgical removal of recurrent epidermoid cysts in the posterior fossa.

Science.gov (United States)

Ebner, F H; Roser, F; Thaher, F; Schittenhelm, J; Tatagiba, M

2010-10-01

We report about endoscope-assisted surgery of epidermoid cysts in the posterior fossa focusing on the application of neuro-endoscopy and the clinical outcome in cases of recurrent epidermoid cysts. 25 consecutively operated patients with an epidermoid cyst in the posterior fossa were retrospectively analysed. Surgeries were performed both with an operating microscope (OPMI Pentero or NC 4, Zeiss Company, Oberkochen, Germany) and endoscopic equipment (4 mm rigid endoscopes with 30° and 70° optics; Karl Storz Company, Tuttlingen, Germany) under continuous intraoperative monitoring. Surgical reports and DVD-recordings were evaluated for identification of adhesion areas and surgical details. 7 (28%) of the 25 patients were recurrences of previously operated epidermoid cysts. Mean time to recurrence was 17 years (8-22 years). In 5 cases the endoscope was used as an adjunctive tool for inspection/endoscope-assisted removal of remnants. The effective time of use of the endoscope was limited to the end stage of the procedure, but was very effective. In a modern operative setting and with the necessary surgical experience recurrent epidermoid cysts may be removed with excellent clinical results. The combined use of microscope and endoscope offers relevant advantages in demanding anatomic situations. © Georg Thieme Verlag KG Stuttgart · New York.

Endoscopic Radiofrequency Ablation-Assisted Resection of Juvenile Nasopharyngeal Angiofibroma: Comparison with Traditional Endoscopic Technique.

Science.gov (United States)

McLaughlin, Eamon J; Cunningham, Michael J; Kazahaya, Ken; Hsing, Julianna; Kawai, Kosuke; Adil, Eelam A

2016-06-01

To evaluate the feasibility of radiofrequency surgical instrumentation for endoscopic resection of juvenile nasopharyngeal angiofibroma (JNA) and to test the hypothesis that endoscopic radiofrequency ablation-assisted (RFA) resection will have superior intraoperative and/or postoperative outcomes as compared with traditional endoscopic (TE) resection techniques. Case series with chart review. Two tertiary care pediatric hospitals. Twenty-nine pediatric patients who underwent endoscopic transnasal resection of JNA from January 2000 to December 2014. Twenty-nine patients underwent RFA (n = 13) or TE (n = 16) JNA resection over the 15-year study period. Mean patient age was not statistically different between the 2 groups (P = .41); neither was their University of Pittsburgh Medical Center classification stage (P = .79). All patients underwent preoperative embolization. Mean operative times were not statistically different (P = .29). Mean intraoperative blood loss and the need for a transfusion were also not statistically different (P = .27 and .47, respectively). Length of hospital stay was not statistically different (P = .46). Recurrence rates did not differ between groups (P = .99) over a mean follow-up period of 2.3 years. There were no significant differences between RFA and TE resection in intraoperative or postoperative outcome parameters. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2016.

Endoscopic approach to the infratemporal fossa

Directory of Open Access Journals (Sweden)

Ahmed Youssef

2014-06-01

Conclusions: Endoscopic endonasal transpterygoid approach is considered one of the most useful surgical solutions to manage selected tumors that involve the infratemporal fossa. A good understanding of the endoscopic anatomy of infratemporal fossa allows safe and complete resection of lesions arising or extending to infratemporal fossa.

[Endoscopic ultrasound guided rendezvous for biliary drainage].

Science.gov (United States)

Knudsen, Marie Høxbro; Vilmann, Peter; Hassan, Hazem; Karstensen, John Gésdal

2015-04-27

Endoscopic retrograde cholangiography (ERCP) is currently standard treatment for biliary drainage. Endoscopic ultrasound guided rendezvous (EUS-RV) is a novel method to overcome an unsuccessful biliary drainage procedure. Under endoscopic ultrasound guidance a guidewire is passed via a needle from the stomach or duodenum to the common bile duct and from there on to the duodenum enabling ERCP. With a relatively high rate of success EUS-RV should be considered as an alternative to biliary drainage and surgical intervention.

Elimination of high titre HIV from fibreoptic endoscopes.

Science.gov (United States)

Hanson, P J; Gor, D; Jeffries, D J; Collins, J V

1990-06-01

Concern about contamination of fibreoptic endoscopes with human immunodeficiency virus (HIV) has generated a variety of disruptive and possibly unnecessary infection control practices in endoscopy units. Current recommendations on the cleaning and disinfection of endoscopes have been formulated without applied experimental evidence of the effective removal of HIV from endoscopes. To study the kinetics of elimination of HIV from endoscope surfaces, we artificially contaminated the suction-biopsy channels of five Olympus GIF XQ20 endoscopes with high titre HIV in serum. The air and water channels of two instruments were similarly contaminated. Contamination was measured by irrigating channels with viral culture medium and collecting 3 ml at the distal end for antigen immunoassay. Endoscopes were then cleaned manually in neutral detergent according to the manufacturer's recommendations and disinfected in 2% alkaline glutaraldehyde (Cidex, Surgikos) for two, four, and ten minutes. Contamination with HIV antigens was measured before and after cleaning and after each period of disinfection. Initial contamination comprised 4.8 x 10(4) to 3.5 x 10(6) pg HIV antigen/ml. Cleaning in detergent achieved a reduction to 165 pg/ml (99.93%) on one endoscope and to undetectable levels (100%) on four. After two minutes in alkaline glutaraldehyde all samples were negative and remained negative after the longer disinfection times. Air and water channels, where contaminated, were tested after 10 minutes' disinfection and were negative. These findings underline the importance of cleaning in removing HIV from endoscope and indicate that the use of dedicated equipment and long disinfection times are unnecessary.

Primary Neuroendocrine Tumor of Vulva: A Case Report

Directory of Open Access Journals (Sweden)

Shaghayegh kamian

2018-02-01

Full Text Available Vulvar cancer is a rare malignancy representing less than 1% of the cancers, which is diagnosed in women with a high incidence of local recurrence and distant metastasis and carries a poor prognosis. We presented a 51-year-old woman with a lesion in the vulva appeared for three months. The lesion was large, ulcerative, hemorrhagic, tender, and mobile with no lymphadenopathy. Excisional biopsy demonstrated a high-grade malignant neoplasm with lymphovascular invasion. Based on the immunohistochemistry test, the patient was diagnosed with neuroendocrine carcinoma with poorly differentiated tumor. In the diagnostic workup, there were two small lymph nodes on the left inguinal area. The patient was subjected to radical vulvectomy and bilateral illioinguinal lymphadenectomy. In addition, she was prescribed to undergo adjuvant chemotherapy for three cycles. Subsequently, she was given hyperfractionated radiotherapy in the pelvis and bilateral inguinals  concurrently with chemotherapy. In the last follow-up visit in 32 months later, the patient was disease-free in the physical examination, and the laboratory tests and imaging findings were normal.

Significance of endoscopic screening and endoscopic resection for esophageal cancer in patients with hypopharyngeal cancer

International Nuclear Information System (INIS)

Morimoto, Masahiro; Nishiyama, Kinji; Nakamura, Satoaki

2010-01-01

The efficacy of endoscopic screening for esophageal cancer in patients with hypopharyngeal cancer remains controversial and its impact on prognosis has not been adequately discussed. We studied the use of endoscopic screening to detect esophageal cancer in hypopharyngeal cancer patients by analyzing the incidence, stage and prognosis. We included 64 patients with hypopharyngeal cancer who received radical radiotherapy at our institute. Chromoendoscopic esophageal examinations with Lugol dye solution were routinely performed at and after treatment for hypopharyngeal cancer. Twenty-eight esophageal cancers were detected in 28 (41%) patients (18 synchronous and 10 metachronous cancers). Of the 28 cancers, 23 were stage 0 or I cancer and 15 of these were treated with endoscopic resection. Local control was achieved in all of these 23 stage 0 or I cancers. The 5-year overall survival rates with esophageal cancer were 83% in stage 0, 47% in stage I and 0% in stage IIA-IVB. This study showed a strikingly high incidence of esophageal cancer in hypopharyngeal cancer patients. We suppose that the combination of early detection by chromoendoscopic examination and endoscopic resection for associated esophageal cancer in hypopharyngeal cancer patients improve prognosis and maintain quality of life. (author)

Limits of the endoscopic transnasal transtubercular approach.

Science.gov (United States)

Gellner, Verena; Tomazic, Peter V

2018-06-01

The endoscopic transnasal trans-sphenoidal transtubercular approach has become a standard alternative approach to neurosurgical transcranial routes for lesions of the anterior skull base in particular pathologies of the anterior tubercle, sphenoid plane, and midline lesions up to the interpeduncular cistern. For both the endoscopic and the transcranial approach indications must strictly be evaluated and tailored to the patients' morphology and condition. The purpose of this review was to evaluate the evidence in literature of the limitations of the endoscopic transtubercular approach. A PubMed/Medline search was conducted in January 2018 entering following keywords. Upon initial screening 7 papers were included in this review. There are several other papers describing the endoscopic transtubercular approach (ETTA). We tried to list the limitation factors according to the actual existing literature as cited. The main limiting factors are laterally extending lesions in relation to the optic canal and vascular encasement and/or unfavorable tumor tissue consistency. The ETTA is considered as a high level transnasal endoscopic extended skull base approach and requires excellent training, skills and experience.

Laparoscopic-endoscopic rendezvous versus preoperative endoscopic sphincterotomy in people undergoing laparoscopic cholecystectomy for stones in the gallbladder and bile duct.

Science.gov (United States)

Vettoretto, Nereo; Arezzo, Alberto; Famiglietti, Federico; Cirocchi, Roberto; Moja, Lorenzo; Morino, Mario

2018-04-11

The management of gallbladder stones (lithiasis) concomitant with bile duct stones is controversial. The more frequent approach is a two-stage procedure, with endoscopic sphincterotomy and stone removal from the bile duct followed by laparoscopic cholecystectomy. The laparoscopic-endoscopic rendezvous combines the two techniques in a single-stage operation. To compare the benefits and harms of endoscopic sphincterotomy and stone removal followed by laparoscopic cholecystectomy (the single-stage rendezvous technique) versus preoperative endoscopic sphincterotomy followed by laparoscopic cholecystectomy (two stages) in people with gallbladder and common bile duct stones. We searched The Cochrane Hepato-Biliary Group Controlled Trials Register, CENTRAL, MEDLINE Ovid, Embase Ovid, Science Citation Index Expanded Web of Science, and two trials registers (February 2017). We included randomised clinical trials that enrolled people with concomitant gallbladder and common bile duct stones, regardless of clinical status or diagnostic work-up, and compared laparoscopic-endoscopic rendezvous versus preoperative endoscopic sphincterotomy procedures in people undergoing laparoscopic cholecystectomy. We excluded other endoscopic or surgical methods of intraoperative clearance of the bile duct, e.g. non-aided intraoperative endoscopic retrograde cholangiopancreatography or laparoscopic choledocholithotomy (surgical incision of the common bile duct for removal of bile duct stones). We used standard methodological procedures recommended by Cochrane. We included five randomised clinical trials with 517 participants (257 underwent a laparoscopic-endoscopic rendezvous technique versus 260 underwent a sequential approach), which fulfilled our inclusion criteria and provided data for analysis. Trial participants were scheduled for laparoscopic cholecystectomy because of suspected cholecysto-choledocholithiasis. Male/female ratio was 0.7; age of men and women ranged from 21 years to 87

Endoscopic inspection of steam turbines

International Nuclear Information System (INIS)

Maliniemi, H.; Muukka, E.

1990-01-01

For over ten years, Imatran Voima Oy (IVO) has developed, complementary inspection methods for steam turbine condition monitoring, which can be applied both during operation and shutdown. One important method used periodically during outages is endoscopic inspection. The inspection is based on the method where the internal parts of the turbine is inspected through access borings with endoscope and where the magnified figures of the internal parts is seen on video screen. To improve inspection assurance, an image-processing based pattern recognition method for cracks has been developed for the endoscopic inspection of turbine blades. It is based on the deduction conditions derived from the crack shape. The computer gives an alarm of a crack detection and prints a simulated image of the crack, which is then checked manually

Endoscopic Palliation for Pancreatic Cancer

Directory of Open Access Journals (Sweden)

Mihir Bakhru

2011-04-01

Full Text Available Pancreatic cancer is devastating due to its poor prognosis. Patients require a multidisciplinary approach to guide available options, mostly palliative because of advanced disease at presentation. Palliation including relief of biliary obstruction, gastric outlet obstruction, and cancer-related pain has become the focus in patients whose cancer is determined to be unresectable. Endoscopic stenting for biliary obstruction is an option for drainage to avoid the complications including jaundice, pruritus, infection, liver dysfunction and eventually failure. Enteral stents can relieve gastric obstruction and allow patients to resume oral intake. Pain is difficult to treat in cancer patients and endoscopic procedures such as pancreatic stenting and celiac plexus neurolysis can provide relief. The objective of endoscopic palliation is to primarily address symptoms as well improve quality of life.

Cost-effectiveness of endoscopic ultrasonography, magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography in patients suspected of pancreaticobiliary disease

DEFF Research Database (Denmark)

Ainsworth, A P; Rafaelsen, S R; Wamberg, P A

2004-01-01

BACKGROUND: It is not known whether initial endoscopic ultrasonography (EUS) or magnetic resonance cholangiopancreatography (MRCP) is more cost effective than endoscopic retrograde cholangiopancreatography (ERCP). METHODS: A cost-effectiveness analysis of EUS, MRCP and ERCP was performed on 163...

Significance of lymphadenectomy with splenectomy in radical surgery for advanced (pT3/pT4) remnant gastric cancer.

Science.gov (United States)

Sugita, Hiroki; Oda, Eri; Hirota, Masahiko; Ishikawa, Shinji; Tomiyasu, Shinjiro; Tanaka, Hiroshi; Arita, Tetsumasa; Yagi, Yasushi; Baba, Hideo

2016-04-01

To date, the optimal surgical strategy for remnant gastric cancer has not been determined. The purpose of this study was to clarify the significance of lymphadenectomy with splenectomy in remnant gastric cancer surgery. This retrospective cohort study was conducted at the Kumamoto Regional Medical Center. The primary endpoint was overall survival after surgery. We retrospectively analyzed the clinicopathologic features, surgical treatments, and long-term prognosis of remnant gastric cancer patients treated with total gastrectomy. A total of 80 patients with gastric cancer in the remnant stomach after distal gastrectomy and who underwent total gastrectomy were enrolled in the study. Splenectomy was performed in 38 patients. Lymph node metastasis in the splenic hilum was not observed in the patients with pT1/pT2 tumors, whereas nodal metastasis at the splenic hilum was detected in 30.4% of the patients with pT3/pT4 tumors. The survival rate of the patients with pT3/pT4 tumors who underwent splenectomy was significantly higher than that of the patients who did not undergo splenectomy, although there was no difference in the patients with pT1/pT2 tumors. Among the patients classified as R0, the survival rate of the patients with pT3/pT4 tumors who underwent splenectomy was significantly higher than that of the patients who did not undergo splenectomy. Lymphadenectomy with splenectomy in radical surgery is beneficial for patients with advanced (pT3/pT4) remnant gastric cancer. Copyright © 2016 Elsevier Inc. All rights reserved.

Pre-operative Spermatic Cord Ultrasonography Helps to Reduce the Incidence of Metachronous Inguinal Hernia in Boys

Directory of Open Access Journals (Sweden)

Shoujiang Huang

2018-06-01

Full Text Available Background/purpose: Thickening of the spermatic cord is a clinical sign of an inguinal hernia. We therefore tested whether pre-operative spermatic cord ultrasonography could reduce the incidence of metachronous inguinal hernia (MIH.Methods: Boys under 2 years old with an initial unilateral inguinal hernia were enrolled in this study. In whom the width of the asymptomatic-sided spermatic cord was ≥0.5 cm, these patients underwent contralateral groin exploration. Age at initial operation, weight, initial operation side, the sonographic width of the spermatic cord, the operative findings and presence of MIH were recorded, and the relationship among them was studied. Boys in the US group underwent an open herniorrhaphy with pre-operative ultrasound examination; the non-US group included boys who did not undergo a pre-operative ultrasound examination. A receiver operator curve (ROC analysis was performed to evaluated predictive value of the sonographic width of the spermatic cord for contralateral hernia.Results: A total of 24 months' follow-up data were obtained from 1,793 boys (US group 1,162, non-US group 631. In the US group, the width of the hernia-sided spermatic cord (0.75 ± 0.18 cm was larger than the normal side (0.37 ± 0.05 cm, P < 0.001. And the width of normal side spermatic cord had no significant difference between the groups regarding other factors such as age and weight. In whom the width of the asymptomatic-sided spermatic cord was ≥0.5 cm, the corresponding incidence of CIH was 86.4% (57/66. The width of the spermatic cord predicted the presence of contralateral hernia with ROC area under the curve = 0.943 (95% CI = 0.919–0.966. The total incidence of MIH was 4.1% (74/1793. The incidence of MIH in the US group was 2.2% (25/1162 much lower than 7.8% (49/631 in the non-US group (P < 0.001. If the width of the asymptomatic-sided spermatic cord was 0.5 cm and 0.54 cm, the corresponding sensitivity was 0.682 and 0

Endoscopic management of bile leaks after laparoscopic ...

African Journals Online (AJOL)

Endoscopic management of bile leaks after laparoscopic cholecystectomy. ... endoscopic management at a median of 12 days (range 2 - 104 days) after surgery. Presenting features included intra-abdominal collections with pain in 58 cases ...

Endoscopic Ultrasonography in the Diagnosis of Gastric Subepithelial Lesions

Directory of Open Access Journals (Sweden)

Eun Jeong Gong

2016-09-01

Full Text Available Subepithelial lesions occasionally found in the stomach of patients undergoing endoscopy may be either benign lesions or tumors with malignant potential. They may also appear due to extrinsic compression. Discrimination of gastric subepithelial lesions begins with meticulous endoscopic examination for size, shape, color, mobility, consistency, and appearance of the overlying mucosa. Accurate diagnosis can be achieved with endoscopic ultrasonography, which provides useful information on the exact size, layer-of-origin, and characteristic morphologic features to support a definitive diagnosis. Endoscopic ultrasonography also aids in the prediction of malignant potential, especially in gastrointestinal stromal tumors. Features of subepithelial lesions identified on endoscopic ultrasonography can be used to determine whether further diagnostic procedures such as endoscopic resection, fine needle aspiration, or core biopsy are required. Endoscopic ultrasonography is a valuable tool for diagnosis and clinical decision making during follow-up of gastric subepithelial lesions.

Endoscopic Management of Tumor Bleeding from Inoperable Gastric Cancer

Science.gov (United States)

Kim, Young-Il

2015-01-01

Tumor bleeding is not a rare complication in patients with inoperable gastric cancer. Endoscopy has important roles in the diagnosis and primary treatment of tumor bleeding, similar to its roles in other non-variceal upper gastrointestinal bleeding cases. Although limited studies have been performed, endoscopic therapy has been highly successful in achieving initial hemostasis. One or a combination of endoscopic therapy modalities, such as injection therapy, mechanical therapy, or ablative therapy, can be used for hemostasis in patients with endoscopic stigmata of recent hemorrhage. However, rebleeding after successful hemostasis with endoscopic therapy frequently occurs. Endoscopic therapy may be a treatment option for successfully controlling this rebleeding. Transarterial embolization or palliative surgery should be considered when endoscopic therapy fails. For primary and secondary prevention of tumor bleeding, proton pump inhibitors can be prescribed, although their effectiveness to prevent bleeding remains to be investigated. PMID:25844339

Costs and cost-effectiveness of pediatric inguinal hernia repair in Uganda.

Science.gov (United States)

Eeson, Gareth; Birabwa-Male, Doreen; Pennington, Mark; Blair, Geoffrey K

2015-02-01

Surgically treatable diseases contribute approximately 11% of disability-adjusted life years (DALYs) worldwide yet they remain a neglected public health priority in low- and middle-income countries (LMICs). Pediatric inguinal hernia is the most common congenital abnormality in newborns and a major cause of morbidity and mortality yet elective repair remains largely unavailable in LMICs. This study is aimed to determine the costs and cost-effectiveness of pediatric inguinal hernia repair (PIHR) in a low-resource setting. Medical costs of consecutive elective PIHRs were recorded prospectively at two centers in Uganda. Decision modeling was used to compare two different treatment scenarios (adoption of PIHR and non-adoption) from a provider perspective. A Markov model was constructed to estimate health outcomes under each scenario. The robustness of the cost-effectiveness results in the base case analysis was tested in one-way and probabilistic sensitivity analysis. The primary outcome of interest was cost per DALY averted by the intervention. Sixty-nine PIHRs were performed in 65 children (mean age 3.6 years). Mean cost per procedure was $86.68 US (95% CI 83.1-90.2 USD) and averted an average of 5.7 DALYs each. Incremental cost-effectiveness ratio was $12.41 per DALY averted. The probability of cost-effectiveness was 95% at a cost-effectiveness threshold of $35 per averted DALY. Results were robust to sensitivity analysis under all considered scenarios. Elective PIHR is highly cost-effective for the treatment and prevention of complications of hernia disease even in low-resource settings. PIHR should be prioritized in LMICs alongside other cost-effective interventions.

Antibiotic prophylaxis for patients undergoing elective endoscopic ...

African Journals Online (AJOL)

Antibiotic prophylaxis for patients undergoing elective endoscopic retrograde cholangiopancreatography. M Brand, D Bisoz. Abstract. Background. Antibiotic prophylaxis for endoscopic retrograde cholangiopancreatography (ERCP) is controversial. We set out to assess the current antibiotic prescribing practice among ...

Endoscopic Instruments and Electrosurgical Unit for Colonoscopic Polypectomy

OpenAIRE

Park, Hong Jun

2016-01-01

Colorectal polypectomy is an effective method for prevention of colorectal cancer. Many endoscopic instruments have been used for colorectal polypectomy, such as snares, forceps, endoscopic clips, a Coagrasper, retrieval net, injector, and electrosurgery generator unit (ESU). Understanding the characteristics of endoscopic instruments and their proper use according to morphology and size of the colorectal polyp will enable endoscopists to perform effective polypectomy. I reviewed the characte...

Anorectal and inguinal lymphogranuloma venereum among men who have sex with men in Amsterdam, The Netherlands: trends over time, symptomatology and concurrent infections.

Science.gov (United States)

de Vrieze, Nynke Hesselina Neeltje; van Rooijen, Martijn; Schim van der Loeff, Maarten Franciscus; de Vries, Henry John C

2013-11-01

To examine lymphogranuloma venereum (LGV) trends over time among men who have sex with men (MSM) visiting the Amsterdam sexually transmitted infection (STI) clinic; to investigate anal LGV symptomatology; and to examine the positivity and characteristics of anorectal and inguinal LGV. We included MSM consultations from whom a swab (from anorectum, bubo or an genital ulcer) was taken for Chlamydia trachomatis (Ct) screening. Anorectal swabs were taken from all MSM who reported receptive anorectal intercourse in the preceding 6 months. Ct positive samples were further tested with a pmpH PCR to identify L-genovars. Patient symptoms, clinical and anoscopic inflammatory signs, and STI co-infections were noted; Gram-stained anorectal mucosal smears were examined. Between January 2005 and June 2012, 48 570 consultations among MSM were conducted. In 3628/35 650 visits, anorectal Ct infections were diagnosed, including 411 anal LGV (1.2%). Moreover, 65/1649 genital ulcer swabs were Ct positive; 10 were inguinal LGV (0.6%) Since January 2011 a significant increase in the positivity of LGV occurred (p<0.0001). 89 (27.2%) anorectal LGV cases were asymptomatic. HIV prevalence among anorectal LGV cases was significantly higher (p=0.008) than among inguinal LGV cases. STI co-morbidity in anorectal LGV cases remained invariably high during the study period. Since January 2011, LGV positivity in MSM consultations in Amsterdam has risen significantly. The great majority comprise anal LGV; inguinal LGV is rare. Anal LGV is asymptomatic in a quarter of cases. In all MSM with anal Ct infections LGV should be excluded, irrespective of symptoms or inflammatory signs.

Lichtenstein Mesh Repair (LMR) v/s Modified Bassini's Repair (MBR) + Lichtenstein Mesh Repair of Direct Inguinal Hernias in Rural Population - A Comparative Study.

Science.gov (United States)

Patil, Santosh M; Gurujala, Avinash; Kumar, Ashok; Kumar, Kuthadi Sravan; Mithun, Gorre

2016-02-01

Lichtenstein's tension free mesh hernioplasty is the commonly done open technique for inguinal hernias. As our hospital is in rural area, majority of patients are labourers, open hernias are commonly done. The present study was done by comparing Lichtenstein Mesh Repair (LMR) v/s Modified Bassini's repair (MBR) + Lichtenstein mesh repair (LMR) of direct Inguinal Hernias to compare the technique of both surgeries and its outcome like postoperative complications and recurrence rate. A comparative randomized study was conducted on patients reporting to MNR hospital, sangareddy with direct inguinal hernias. A total of fifty consecutive patients were included in this study of which, 25 patients were operated by LMR and 25 patients were operated by MBR+LMR and followed up for a period of two years. The outcomes of the both techniques were compared. Study involved 25 each of Lichtenstein's mesh repair (LMR) and modified bassini's repair (MBR) + LMR, over a period of 2 years. The duration of surgery for lichtenstein mesh repair is around 34.56 min compared to LMR+MBR, which is 47.56 min which was statistically significant (p-value is MBR group in POD 1, but not statistically significant (p-value is 0.0949) and from POD 7 the pain was almost similar in both groups. The recurrence rate is 2% for LMR and 0% for MBR+LMR. LMR+MBR was comparatively better than only LMR in all direct inguinal hernias because of low recurrence rate (0%) and low postoperative complications, which showed in our present study.

Post-endoscopic biliary sphincterotomy bleeding: an interventional radiology approach.

LENUS (Irish Health Repository)

Dunne, Ruth

2013-12-01

Endoscopic sphincterotomy is an integral component of endoscopic retrograde cholangiopancreatography. Post-sphincterotomy hemorrhage is a recognized complication. First line treatment involves a variety of endoscopic techniques performed at the time of sphincterotomy. If these are not successful, transcatheter arterial embolization or open surgical vessel ligation are therapeutic considerations.

Endoscopic electrosurgical papillotomy and manometry in biliary tract disease.

Science.gov (United States)

Geenen, J E; Hogan, W J; Shaffer, R D; Stewart, E T; Dodds, W J; Arndorfer, R C

1977-05-09

Endoscopic papillotomy was performed in 13 patients after cholecystectomy for retained or recurrent common bile duct calculi (11 patients) and a clinical picture suggesting papillary stenosis (two patients). Following endoscopic papillotomy, ten of the 11 patients spontaneously passed common bile duct (CBD) stones verified on repeated endoscopic retrograde cholangiopancreatography (ERCP) study. One patient failed to pass a large CBD calculus; one patient experienced cholangitis three months after in inadequate papillotomy and required operative intervention. Endoscopic papillotomy substantially decreased the pressure gradient existing between the CBD and the duodenum in all five patients studied with ERCP manometry. Endoscopic papillotomy is a relatively safe and effective procedure for postcholecystectomy patients with retained or recurrent CBD stones. The majority of CBD stones will pass spontaneously if the papillotomy is adequate.

Huge biloma after endoscopic retrograde cholangiopancreatography and endoscopic biliary sphincterotomy

Directory of Open Access Journals (Sweden)

Harith M. Alkhateeb

2015-01-01

Conclusions: (1 Following endoscopic retrograde cholangiopancreatography, a patient’s complaints should not be ignored. (2 A massive biloma can occur due to such procedures. (3 Conservative treatment with minimal invasive technique can prove to be effective.

Method for radiometric calibration of an endoscope's camera and light source

Science.gov (United States)

Rai, Lav; Higgins, William E.

2008-03-01

An endoscope is a commonly used instrument for performing minimally invasive visual examination of the tissues inside the body. A physician uses the endoscopic video images to identify tissue abnormalities. The images, however, are highly dependent on the optical properties of the endoscope and its orientation and location with respect to the tissue structure. The analysis of endoscopic video images is, therefore, purely subjective. Studies suggest that the fusion of endoscopic video images (providing color and texture information) with virtual endoscopic views (providing structural information) can be useful for assessing various pathologies for several applications: (1) surgical simulation, training, and pedagogy; (2) the creation of a database for pathologies; and (3) the building of patient-specific models. Such fusion requires both geometric and radiometric alignment of endoscopic video images in the texture space. Inconsistent estimates of texture/color of the tissue surface result in seams when multiple endoscopic video images are combined together. This paper (1) identifies the endoscope-dependent variables to be calibrated for objective and consistent estimation of surface texture/color and (2) presents an integrated set of methods to measure them. Results show that the calibration method can be successfully used to estimate objective color/texture values for simple planar scenes, whereas uncalibrated endoscopes performed very poorly for the same tests.

Duodenal diverticular bleeding: an endoscopic challenge

Directory of Open Access Journals (Sweden)

Eduardo Valdivielso-Cortázar

Full Text Available Duodenal diverticula are an uncommon cause of upper gastrointestinal bleeding. Until recently, it was primarily managed with surgery, but advances in the field of endoscopy have made management increasingly less invasive. We report a case of duodenal diverticular bleeding that was endoscopically managed, and review the literature about the various endoscopic therapies thus far described.

Evaluation of robotically controlled advanced endoscopic instruments

NARCIS (Netherlands)

Reilink, Rob; Kappers, Astrid M.L.; Stramigioli, Stefano; Misra, Sarthak

Background Advanced flexible endoscopes and instruments with multiple degrees of freedom enable physicians to perform challenging procedures such as the removal of large sections of mucosal tissue. However, these advanced endoscopes are difficult to control and require several physicians to

Sonography in the postoperative evaluation of laparoscopic inguinal hernia repair.

Science.gov (United States)

Furtschegger, A; Sandbichler, P; Judmaier, W; Gstir, H; Steiner, E; Egender, G

1995-09-01

We evaluated the use of sonography as a means of assessing hernial occlusion and possible postoperative changes such as hematomas or seromas in the inguinal and scrotal regions after 1139 laparoscopic repairs of hernias between August 1992 and November 1994. Changes after laparoscopic hernia repair were found in 307 patients (27%). Hematomas or seromas were seen in 132 patients, protrusion of the prosthetic mesh in 17, mesh infection in two, and small bowel entrapment in an insufficient peritoneal suture in two. Recurrences were diagnosed correctly in six patients, mobile preperitoneal lipomas in five. Sonography is useful in the evaluation of complications after laparoscopic hernia repair, including recurrent hernia. In the absence of symptoms, sonography is not indicated.

[Current Status of Endoscopic Resection of Early Gastric Cancer in Korea].

Science.gov (United States)

Jung, Hwoon Yong

2017-09-25

Endoscopic resection (Endoscopic mucosal resection [EMR] and endoscopic submucosal dissection [ESD]) is already established as a first-line treatment modality for selected early gastric cancer (EGC). In Korea, the number of endoscopic resection of EGC was explosively increased because of a National Cancer Screening Program and development of devices and techniques. There were many reports on the short-term and long-term outcomes after endoscopic resection in patients with EGC. Long-term outcome in terms of recurrence and death is excellent in both absolute and selected expanded criteria. Furthermore, endoscopic resection might be positioned as primary treatment modality replacing surgical gastrectomy. To obtain these results, selection of patients, perfect en bloc procedure, thorough pathological examination of resected specimen, accurate interpretation of whole process of endoscopic resection, and rational strategy for follow-up is necessary.

Early assessment of bilateral inguinal hernia repair: A comparison between the laparoscopic total extraperitoneal and Stoppa approaches

Directory of Open Access Journals (Sweden)

Edivaldo Massazo Utiyama

2016-01-01

Full Text Available Background: The present clinical trial was designed to compare the results of bilateral inguinal hernia repair between patients who underwent the conventional Stoppa technique and laparoscopic total extraperitoneal repair (LTE with a single mesh and without staple fixation. Patients and Methods: This controlled, randomised clinical trial was conducted at General Surgery and Trauma of the Clinics Hospital, Medical School, the University of São Paulo between September 2010 and February 2011. Totally, 50 male patients, with a bilateral inguinal hernia, older than 25 years were considered eligible for the study. The following parameters were analysed during the early post-operative period: (1 The intensity of surgical trauma, operation time, C-reactive protein (CRP levels, white blood cell count, bleeding and pain intensity; (2 quality of life assessment; and (3 post-operative complications. Results: LTE procedure was longer than the Stoppa procedure (134.6 min ± 38.3 vs. 90.6 min ± 41.3; P 0.05. There was no difference in pain during the 1st and 7th post-operative, physical functioning, physical limitation, the impact of pain on daily activities, and the Carolinas Comfort Scale during the 7th and 15th post-operative (P > 0.05. Complications occurred in 88% of Stoppa group (22 patients and 64% in LTE group (16 patients (P < 0.05. Conclusion: The comparative study between the Stoppa and LTE approaches for the bilateral inguinal hernia repair demonstrated that: (1 The LTE approach showed less surgical trauma despite the longer operation time; (2 Quality of life during the early post-operative period were similar; and (3 Complication rates were higher in the Stoppa group.

Endoscopic Management of Peri-Pancreatic Fluid Collections.

Science.gov (United States)

Yip, Hon Chi; Teoh, Anthony Yuen Bun

2017-09-15

In the past decade, there has been a progressive paradigm shift in the management of peri-pancreatic fluid collections after acute pancreatitis. Refinements in the definitions of fluid collections from the updated Atlanta classification have enabled better communication amongst physicians in an effort to formulate optimal treatments. Endoscopic ultrasound (EUS)-guided drainage of pancreatic pseudocysts has emerged as the procedure of choice over surgical cystogastrostomy. The approach provides similar success rates with low complications and better quality of life compared with surgery. However, an endoscopic "step up" approach in the management of pancreatic walled-off necrosis has also been advocated. Both endoscopic and percutaneous drainage routes may be used depending on the anatomical location of the collections. New-generation large diameter EUS-specific stent systems have also recently been described. The device allows precise and effective drainage of the collections and permits endoscopic necrosectomy through the stents.

Inguinal hernia repair: totally preperitoneal laparoscopic approach versus Stoppa operation: randomized trial of 100 cases.

Science.gov (United States)

Champault, G G; Rizk, N; Catheline, J M; Turner, R; Boutelier, P

1997-12-01

In a prospective randomized trial comparing the totally preperitoneal (TPP) laparoscopic approach and the Stoppa procedure (open), 100 patients with inguinal hernias (Nyhus IIIA, IIIB, IV) were followed over a 3-year period. Both groups were epidemiologically comparable. In the laparoscopic group, operating time was significantly longer (p = 0.01), but hospital stay (3.2 vs. 7.3 days) and delay in return to work (17 vs. 35 days) were significantly reduced (p = 0.01). Postoperative comfort (less pain) was better (p = 0.001) after laparoscopy. In this group, morbidity was also reduced (4 vs. 20%; p = 0.02). The mean follow-up was 605 days, and 93% of the patients were reviewed at 3 years. There were three (6%) recurrences after TPP, especially at the beginning of the surgeon's learning curve, versus one for the Stoppa procedure (NS). For bilateral hernias, the authors suggest the use of a large prosthesis rather than two small ones to minimize the likelihood of recurrence. In the conditions described, the laparoscopic (TPP) approach to inguinal hernia treatment appears to have the same long-term recurrence rate as the open (Stoppa) procedure but a real advantage in the early postoperative period.

The Comparison of Lichtenstein Procedure with and without Mesh-Fixation for Inguinal Hernia Repair

Directory of Open Access Journals (Sweden)

Feyzullah Ersoz

2016-01-01

Full Text Available Aim. Although inguinal hernia repair is the most frequently performed surgical procedure in the world, the best repair method has not gained acceptance yet. The ideal repair must be safe, simple, and easy to perform and require minimal dissection which provides enough exploration, maintain patient’s comfort in the early stage, and also be cost-effective, reducing operation costs, labor loss, hospital stay, and recurrence. Materials and Methods. There were eighty-five patients between the ages of 18 and 75, diagnosed with inguinal hernia in our clinic. Lichtenstein procedure for hernia repair was performed under spinal anesthesia in all patients. Forty-two patients had the standard procedure and, in 43 patients, the polypropylene mesh was used without fixation. All patients were examined and questioned on the 7th day of the operation in terms of pain, scrotal edema, and the presence of seroma and later on in the 6th postoperative month in terms of paresthesia, neuropraxia, and recurrence by a single physician. Results. Operative time and pain scores in the nonfixation group were significantly lower, without any increase in rates of recurrence. Conclusion. Based on these findings, in Lichtenstein hernia repair method, nonfixation technique can be used safely with better results.

Endoscopic management of peripancreatic fluid collections.

Science.gov (United States)

Goyal, Jatinder; Ramesh, Jayapal

2015-07-01

Peripancreatic fluid collections are a well-known complication of pancreatitis and can vary from fluid-filled collections to entirely necrotic collections. Although most of the fluid-filled pseudocysts tend to resolve spontaneously with conservative management, intervention is necessary in symptomatic patients. Open surgery has been the traditional treatment modality of choice though endoscopic, laparoscopic and transcutaneous techniques offer alternative drainage approaches. During the last decade, improvement in endoscopic ultrasound technology has enabled real-time access and drainage of fluid collections that were previously not amenable to blind transmural drainage. This has initiated a trend towards use of this modality for treatment of pseudocysts. In this review, we have summarised the existing evidence for endoscopic drainage of peripancreatic fluid collections from published studies.

Nasal encephalocele: endoscopic excision with anesthetic consideration.

Science.gov (United States)

Abdel-Aziz, Mosaad; El-Bosraty, Hussam; Qotb, Mohamed; El-Hamamsy, Mostafa; El-Sonbaty, Mohamed; Abdel-Badie, Hazem; Zynabdeen, Mustapha

2010-08-01

Nasal encephalocele may presents as a nasal mass, its treatment is surgical and it should be done early in life. When removal is indicated, there are multiple surgical approaches; including lateral rhinotomy, a transnasal approach and a coronal flap approach. However, the treatment of a basal intranasal encephalocele using transnasal endoscopic approach could obviates the possible morbidity associated with other approaches. The aim of this study was to evaluate the efficacy of endoscopic removal of intranasal encephalocele, also to document the role of anesthetist in the operative and postoperative periods. Nine cases with nasal encephalocele were included in this study; CT and/or MRI were used in their examination. The lesions were removed via transnasal endoscopic approach. Preoperative evaluation, intervention and postoperative follow-up were presented with discussion of anesthesia used for those children. The lesions of all patients were removed successfully with no recurrence through the follow-up period of at least 21 months. No cases showed morbidity or mortality intra- or post-operatively. Endoscopic excision of intranasal encephalocele is an effective method with high success rate. Anesthetist plays an important role in the operative and postoperative period, even during the endoscopic follow up; sedation of the children is usually needed. Copyright (c) 2010 Elsevier Ireland Ltd. All rights reserved.

Transanal endoscopic microsurgery: a New Zealand experience.

Science.gov (United States)

Bloomfield, Ian; Van Dalen, Roelof; Lolohea, Simione; Wu, Linus

2017-12-03

Transanal endoscopic microsurgery (TEMS) is a proven alternative therapy to either radical surgery or endoscopic mucosal resection for rectal neoplasms. It has proven benefits with lower morbidity and mortality compared with total mesorectal excision, and a lower local recurrence rate when compared to endoscopic mucosal techniques. A retrospective data collection of TEMS procedures performed through Waikato District Health Board, New Zealand, from 2010 to 2015 was conducted. Supportive follow-up data were sourced from patient records and from local centres around New Zealand. A total of 137 procedures were performed over the study period, with five being repeat procedures. Procedures were mostly performed for benign lesions (66.4%) with an overall complication rate of 15.3%, only five of which were Clavien-Dindo grade III (3.6%). Our local recurrence rate after resection of benign lesions was 5.1%. Our data set demonstrates the TEMS procedure to be safe compared to radical resection (total mesorectal excision) for sessile rectal lesions. Close endoscopic follow-up is recommended, especially for close or incomplete margins. Good therapeutic results can be obtained for appropriately selected early malignant lesions. TEMS provides better oncological results than endoscopic mucosal resection or transanal excision. © 2017 Royal Australasian College of Surgeons.

Per-oral endoscopic myotomy (POEM) for esophageal achalasia.

Science.gov (United States)

Pescarus, Radu; Shlomovitz, Eran; Swanstrom, Lee L

2014-01-01

Per-oral endoscopic myotomy (POEM) is a new minimally invasive endoscopic treatment for achalasia. Since the first modern human cases were published in 2008, around 2,000 cases have been performed worldwide. This technique requires advanced endoscopic skills and a learning curve of at least 20 cases. POEM is highly successful with over 90 % improvement in dysphagia while offering patients the advantage of a low impact endoscopic access. The main long-term complication is gastroesophageal reflux (GER) with an estimated incidence of 35 %, similar to the incidence of GER post-laparoscopic Heller with fundoplication. Although POEM represents a paradigm shift in the treatment of achalasia, more long-term data are clearly needed to further define its role in the treatment algorithm of this rare disease.

Hope for progress after 40 years of futility? Novel approaches in the treatment of advanced stage III and IV non-small-cell-lung cancer: Stereotactic body radiation therapy, mediastinal lymphadenectomy, and novel systemic therapy

Directory of Open Access Journals (Sweden)

Simon Fung Kee Fung

2012-01-01

Full Text Available Non-small-cell lung cancer (NSCLC remains a leading cause of cancer mortality. The majority of patients present with advanced (stage III-IV disease. Such patients are treated with a variety of therapies including surgery, radiation, and chemotherapy. Despite decades of work, however, overall survival in this group has been resistant to any substantial improvement. This review briefly details the evolution to the current standard of care for advanced NSCLC, advances in systemic therapy, and novel techniques (stereotactic body radiation therapy [SBRT], and transcervical extended mediastinal lymphadenectomy [TEMLA] or video-assisted mediastinal lymphadenectomy [VAMLA] that have been used in localized NSCLC. The utility of these techniques in advanced stage therapy and potential methods of combining these novel techniques with systemic therapy to improve survival are discussed.

Multidisciplinary approach to non-surgical management of inguinal disruption in a professional hockey player treated with platelet-rich plasma, manual therapy and exercise: a case report.

Science.gov (United States)

St-Onge, Eric; MacIntyre, Ian G; Galea, Anthony M

2015-12-01

To present the clinical management of inguinal disruption in a professional hockey player and highlight the importance of a multidisciplinary approach to diagnosis and management. A professional hockey player with recurrent groin pain presented to the clinic after an acute exacerbation of pain while playing hockey. The patient received a clinical diagnosis of inguinal disruption. Imaging revealed a tear in the rectus abdominis. Management included two platelet-rich plasma (PRP) injections to the injured tissue, and subsequent manual therapy and exercise. The patient returned to his prior level of performance in 3.5 weeks. This case demonstrated the importance of a multidisciplinary team and the need for advanced imaging in athletes with groin pain. Research quality concerning the non-surgical management of inguinal disruption remains low. This case adds evidence that PRP, with the addition of manual therapy and exercise may serve as a relatively quick and effective non-surgical management strategy.

New developments in endoscopic treatment of chronic pancreatitis.

Science.gov (United States)

Didden, P; Bruno, M; Poley, J W

2012-12-01

The aim of endoscopic therapy of chronic pancreatitis (CP) is to treat pain by draining the pancreatic duct or managing loco-regional complications. Recent decennia were characterized by continuous improvement of endoscopic techniques and devices, resulting in a better clinical outcome. Novel developments now also provide the opportunity to endoscopically treat refractory CP-related complications. Especially suboptimal surgical candidates could potentially benefit from these new developments, consequently avoiding invasive surgery. The use of fully covered self-expandable metal stents (SEMS) has been explored in pancreatic and CP-related biliary duct strictures, resistant to conventional treatment with plastic endoprotheses. Furthermore, endosonography-guided transmural drainage of the main pancreatic duct via duct-gastrostomy is an alternative treatment option in selected cases. Pancreatic pseudocysts represent an excellent indication for endoscopic therapy with some recent case series demonstrating effective drainage with the use of a fully covered SEMS. Although results of these new endoscopic developments are promising, high quality randomized trials are required to determine their definite role in the management of chronic pancreatitis.

Surgical management of failed endoscopic treatment of pancreatic disease.

Science.gov (United States)

Evans, Kimberly A; Clark, Colby W; Vogel, Stephen B; Behrns, Kevin E

2008-11-01

Endoscopic therapy of acute and chronic pancreatitis has decreased the need for operative intervention. However, a significant proportion of patients treated endoscopically require definitive surgical management for persistent symptoms. Our aim was to determine which patients are likely to fail with endoscopic therapy, and to assess the clinical outcome of surgical management. Patients were identified using ICD-9 codes for pancreatic disease as well as CPT codes for endoscopic therapy followed by surgery. Patients with documented acute or chronic pancreatitis treated endoscopically prior to surgical therapy were included (N = 88). The majority of patients (65%) exhibited chronic pancreatitis due to alcohol abuse. Common indicators for surgery were: persistent symptoms, anatomy not amenable to endoscopic treatment and unresolved common bile duct or pancreatic duct strictures. Surgical salvage procedures included internal drainage of a pseudocyst or an obstructed pancreatic duct (46%), debridement of peripancreatic fluid collections (25%), and pancreatic resection (31%). Death occurred in 3% of patients. The most common complications were hemorrhage (16%), wound infection (13%), and pulmonary complications (11%). Chronic pancreatitis with persistent symptoms is the most common reason for pancreatic surgery following endoscopic therapy. Surgical salvage therapy can largely be accomplished by drainage procedures, but pancreatic resection is common. These complex procedures can be performed with acceptable mortality but also with significant risk for morbidity.

Calibration procedures of the Tore-Supra infrared endoscopes

Science.gov (United States)

Desgranges, C.; Jouve, M.; Balorin, C.; Reichle, R.; Firdaouss, M.; Lipa, M.; Chantant, M.; Gardarein, J. L.; Saille, A.; Loarer, T.

2018-01-01

Five endoscopes equipped with infrared cameras working in the medium infrared range (3-5 μm) are installed on the controlled thermonuclear fusion research device Tore-Supra. These endoscopes aim at monitoring the plasma facing components surface temperature to prevent their overheating. Signals delivered by infrared cameras through endoscopes are analysed and used on the one hand through a real time feedback control loop acting on the heating systems of the plasma to decrease plasma facing components surface temperatures when necessary, on the other hand for physics studies such as determination of the incoming heat flux . To ensure these two roles a very accurate knowledge of the absolute surface temperatures is mandatory. Consequently the infrared endoscopes must be calibrated through a very careful procedure. This means determining their transmission coefficients which is a delicate operation. Methods to calibrate infrared endoscopes during the shutdown period of the Tore-Supra machine will be presented. As they do not allow determining the possible transmittances evolution during operation an in-situ method is presented. It permits the validation of the calibration performed in laboratory as well as the monitoring of their evolution during machine operation. This is possible by the use of the endoscope shutter and a dedicated plasma scenario developed to heat it. Possible improvements of this method are briefly evoked.

[Inguinal hernia repair: results of randomized clinical trials and meta-analyses].

Science.gov (United States)

Slim, K; Vons, C

2008-01-01

This evidence-based review of the literature aims to answer two questions regarding inguinal hernia repair: 1. should a prosthetic patch be used routinely? 2. Which approach is better - laparoscopic or open surgery? After a comprehensive search of electronic databases we retained only meta-analyses (n=14) and/or randomised clinical trials (n=4). Review of this literature suggests with a good level of evidence that prosthetic hernia repair is the gold standard; the laparoscopic approach has very few proven benefits and may involve more serious complications when performed outside expert centers. The role of laparoscopy for the repair of bilateral or recurrent hernias needs better evaluation.

Use of prototype two-channel endoscope with elevator enables larger lift-and-snare endoscopic mucosal resection in a porcine model.

Science.gov (United States)

Atkinson, Matthew; Chukwumah, Chike; Marks, Jeffrey; Chak, Amitabh

2014-02-01

Flat and depressed lesions are becoming increasingly recognized in the esophagus, stomach, and colon. Various techniques have been described for endoscopic mucosal resection (EMR) of these lesions. To evaluate the efficacy of lift-grasp-cut EMR using a prototype dual-channel forward-viewing endoscope with an instrument elevator in one accessory channel (dual-channel elevator scope) as compared to standard dual-channel endoscopes. EMR was performed using a lift-grasp-cut technique on normal flat rectosigmoid or gastric mucosa in live porcine models after submucosal injection of 4 mL of saline using a dual-channel elevator scope or a standard dual-channel endoscope. With the dual-channel elevator scope, the elevator was used to attain further lifting of the mucosa. The primary endpoint was size of the EMR specimen and the secondary endpoint was number of complications. Twelve experiments were performed (six gastric and six colonic). Mean specimen diameter was 2.27 cm with the dual-channel elevator scope and 1.34 cm with the dual-channel endoscope (P = 0.018). Two colonic perforations occurred with the dual-channel endoscope, vs no complications with the dual-channel elevator scope. The increased lift of the mucosal epithelium, through use of the dual-channel elevator scope, allows for larger EMR when using a lift-grasp-cut technique. Noting the thin nature of the porcine colonic wall, use of the elevator may also make this technique safer.

Endoscopic Rectus Abdominis and Prepubic Aponeurosis Repairs for Treatment of Athletic Pubalgia.

Science.gov (United States)

Matsuda, Dean K; Matsuda, Nicole A; Head, Rachel; Tivorsak, Tanya

2017-02-01

Review of the English orthopaedic literature reveals no prior report of endoscopic repair of rectus abdominis tears and/or prepubic aponeurosis detachment. This technical report describes endoscopic reattachment of an avulsed prepubic aponeurosis and endoscopic repair of a vertical rectus abdominis tear immediately after endoscopic pubic symphysectomy for coexistent recalcitrant osteitis pubis as a single-stage outpatient surgery. Endoscopic rectus abdominis repair and prepubic aponeurosis repair are feasible surgeries that complement endoscopic pubic symphysectomy for patients with concurrent osteitis pubis and expand the less invasive options for patients with athletic pubalgia.

Repair of an Endoscopic Retrograde Cholangiopancreatography-Related Large Duodenal Perforation Using Double Endoscopic Band Ligation and Endoclipping

Directory of Open Access Journals (Sweden)

Keunmo Kim

2017-03-01

Full Text Available Endoscopic closure techniques have been introduced for the repair of duodenal wall perforations that occur during endoscopic retrograde cholangiopancreatography (ERCP. We report a case of successful repair of a large duodenal wall perforation by using double endoscopic band ligation (EBL and an endoclip. Lateral duodenal wall perforation occurred during ERCP in a 93-year-old woman with acute calculous cholangitis. We switched to a forward endoscope that had a transparent band apparatus. A 2.0-cm oval-shaped perforation was found at the lateral duodenal wall. We repaired the perforation by sequentially performing double EBL and endoclipping. The first EBL was performed at the proximal edge of the perforation orifice, and two-thirds of the perforation were repaired. The second EBL, which also included the contents covered under the first EBL, repaired the defect almost completely. Finally, to account for the possible presence of a residual perforation, an endoclip was applied at the distal end of the perforation. The detection and closure of the perforation were completed within 10 minutes. We suggest that double EBL is an effective method for closure.

Endoscopic brow lifts uber alles.

Science.gov (United States)

Patel, Bhupendra C K

2006-12-01

Innumerable approaches to the ptotic brow and forehead have been described in the past. Over the last twenty-five years, we have used all these techniques in cosmetic and reconstructive patients. We have used the endoscopic brow lift technique since 1995. While no one technique is applicable to all patients, the endoscopic brow lift, with appropriate modifications for individual patients, can be used effectively for most patients with brow ptosis. We present the nuances of this technique and show several different fixation methods we have found useful.

Evaluation of the tip-bending response in clinically used endoscopes

NARCIS (Netherlands)

Rozeboom, Esther; Reilink, Rob; Schwartz, Matthijs P.; Fockens, Paul; Broeders, Ivo Adriaan Maria Johannes

Background and study aims: Endoscopic interventions require accurate and precise control of the endoscope tip. The endoscope tip response depends on a cable pulling system, which is known to deliver a significantly nonlinear response that eventually reduces control. It is unknown whether the current

Evaluation of the tip-bending response in clinically used endoscopes

NARCIS (Netherlands)

Rozeboom, Esther D.; Reilink, Rob; Schwartz, Matthijs P.; Fockens, Paul; Broeders, Ivo A. M. J.

2016-01-01

Background and study aims: Endoscopic interventions require accurate and precise control of the endoscope tip. The endoscope tip response depends on a cable pulling system, which is known to deliver a significantly nonlinear response that eventually reduces control. It is unknown whether the current

Micromotor endoscope catheter for in vivo, ultrahigh-resolution optical coherence tomography

Science.gov (United States)

Herz, P. R.; Chen, Y.; Aguirre, A. D.; Schneider, K.; Hsiung, P.; Fujimoto, J. G.; Madden, K.; Schmitt, J.; Goodnow, J.; Petersen, C.

2004-10-01

A distally actuated, rotational-scanning micromotor endoscope catheter probe is demonstrated for ultrahigh-resolution in vivo endoscopic optical coherence tomography (OCT) imaging. The probe permits focus adjustment for visualization of tissue morphology at varying depths with improved transverse resolution compared with standard OCT imaging probes. The distal actuation avoids nonuniform scanning motion artifacts that are present with other probe designs and can permit a wider range of imaging speeds. Ultrahigh-resolution endoscopic imaging is demonstrated in a rabbit with micromotor endoscope catheter probe promises to improve OCT imaging performance in future endoscopic imaging applications.

Appendicitis in De Garengeot's Hernia Presenting as a Nontender Inguinal Mass: Case Report and Review of the Literature

Directory of Open Access Journals (Sweden)

K. Ahmed

2014-01-01

Full Text Available Introduction. De Garengeot first described a femoral hernia containing the appendix in 1731. Appendicitis occurring in this rare clinical setting represents a challenge in diagnosis and management. Case Presentation. We present the case of a 71-year-old male with a three-day history of a nontender inguinal mass. Computed tomography (CT suggested a femoral hernia. Intraoperatively, the hernia sac was noted to contain a perforated appendix. Discussion. This is an infrequently reported clinical scenario and only the 14th reported case in peer-reviewed literature which includes preoperative CT images. Our case adds to previously reported low sensitivity of CT for diagnosing De Garengeot’s hernia. Furthermore, unlike our case the vast majority of previous reports noted a painful inguinal swelling. Conclusion. Perforated appendicitis in a femoral hernia is an extremely uncommon presentation. However, consideration should be given to De Garengeot’s hernia in patients with a groin mass, even if nontender.

Endoscopic and Photodynamic Therapy of Cholangiocarcinoma.

Science.gov (United States)

Meier, Benjamin; Caca, Karel

2016-12-01

Most patients with cholangiocarcinoma (CCA) have unresectable disease. Endoscopic bile duct drainage is one of the major objectives of palliation of obstructive jaundice. Stent implantation using endoscopic retrograde cholangiography is considered to be the standard technique. Unilateral versus bilateral stenting is associated with different advantages and disadvantages; however, a standard approach is still not defined. As there are various kinds of stents, there is an ongoing discussion on which stent to use in which situation. Palliation of obstructive jaundice can be augmented through the use of photodynamic therapy (PDT). Studies have shown a prolonged survival for the combinations of PDT and different stent applications as well as combinations of PDT and additional systemic chemotherapy. More well-designed studies are needed to better evaluate and standardize endoscopic treatment of unresectable CCA.

The efficacy of laparoscopic examination of the internal inguinal ring in children.

Science.gov (United States)

Grossmann, P A; Wolf, S A; Hopkins, J W; Paradise, N F

1995-02-01

The ability of physicians to identify a patent processus vaginalis by laparoscopic examination of the internal ring is now well established, but the efficacy on patient outcome is not. The authors reviewed their experience to determine the effect of diagnostic laparoscopy of the internal ring on the management of children with inguinal hernias. The records of 150 children who underwent inguinal surgery were reviewed--75 before (group 1) and 75 after (group 2) pediatric laparoscopy was introduced into the authors' practice. The children in group 1 were selected for unilateral or bilateral surgery based on history, age, sex, side of presentation, and parental preference. For group 2, laparoscopy was an additional option offered to appropriate patients. Laparoscopy was performed in 43 group 2 patients, using an infraumbilical site. The minimum follow-up period was 2 years for group 1 and 1 year for group 2. The mean ages for groups 1 and 2 were 41.2 and 39.7 months, respectively. There were 61 boys and 14 girls in each group. The percentages of right (R), left (L), and bilateral (B) findings, based on clinical observation, were 56.0 (R), 29.3 (L), and 14.7 (B) for group 1, and 58.7 (R), 26.6 (L), and 14.7 (B) for group 2. The incidence of bilateral surgical exploration was similar for the two groups (group 1, 58.6%; group 2, 61.3%). The addition of laparoscopy significantly lowered the incidence of negative explorations (group 1, 16.0%; group 2, 2.6%; P < .01).(ABSTRACT TRUNCATED AT 250 WORDS)

Supraretinacular endoscopic carpal tunnel release: surgical technique with prospective case series.

Science.gov (United States)

Ecker, J; Perera, N; Ebert, J

2015-02-01

Current techniques for endoscopic carpal tunnel release use an infraretinacular approach, inserting the endoscope deep to the flexor retinaculum. We present a supraretinacular endoscopic carpal tunnel release technique in which a dissecting endoscope is inserted superficial to the flexor retinaculum, which improves vision and the ability to dissect and manipulate the median nerve and tendons during surgery. The motor branch of the median nerve and connections between the median and ulnar nerve can be identified and dissected. Because the endoscope is inserted superficial to the flexor retinaculum, the median nerve is not compressed before division of the retinaculum and, as a result, we have observed no cases of the transient median nerve deficits that have been reported using infraretinacular endoscopic techniques. © The Author(s) 2014.

Endoscopic laser-urethroplasty

Science.gov (United States)

Gilbert, Peter

2006-02-01

The objective was to prove the advantage of endoscopic laser-urethroplasty over internal urethrotomy in acquired urethral strictures. Patients and Method: From January, 1996 to June, 2005, 35 patients with a mean age of 66 years were submitted to endoscopic laser-urethroplasty for strictures of either the bulbar (30) or membranous (5) urethra. The operations were carried out under general anesthesia. First of all, the strictures were incised at the 4, 8 and 12 o'clock position by means of a Sachse-urethrotom. Then the scar flap between the 4 and 8 o'clock position was vaporized using a Nd:YAG laser, wavelength 1060 nm and a 600 pm bare fiber, the latter always being in contact with the tissue. The laser worked at 40W power in continuous mode. The total energy averaged 2574 J. An indwelling catheter was kept in place overnight and the patients were discharged the following day. Urinalysis, uroflowmetry and clinical examination were performed at two months after surgery and from then on every six months. Results: No serious complications were encountered. Considering a mean follow-up of 18 months, the average peak flow improved from 7.3 ml/s preoperatively to 18.7 mVs postoperatively. The treatment faded in 5 patients ( 14.3% ) who finally underwent open urethroplasty. Conclusions: Endoscopic laser-urethroplasty yields better short-term results than internal visual urethrotomy. Long-term follow-up has yet to confirm its superiority in the treatment of acquired urethral strictures.

Is aortic lymphadenectomy indicated in locally advanced cervical cancer after neoadjuvant chemotherapy followed by radical surgery? A retrospective study on 261 women.

Science.gov (United States)

Martinelli, F; Signorelli, M; Bogani, G; Ditto, A; Chiappa, V; Perotto, S; Scaffa, C; Lorusso, D; Raspagliesi, F

2016-10-01

The aim of this study was to estimate the rate of aortic lymph nodes (LN) metastases/recurrences among patients affected by locally advanced stage cancer patients (LACC), treated with neoadjuvant chemotherapy (NACT) and radical surgery. Retrospective evaluation of consecutive 261 patients affected by LACC (stage IB2-IIB), treated with NACT followed by radical surgery at National Cancer Institute, Milan, Italy, between 1990 and 2011. Stage at presentation included stage IB2, IIA and IIB in 100 (38.3%), 50 (19.2%) and 111 (42.5%) patients, respectively. Squamous cell carcinoma accounted for more than 80%, followed by adenocarcinoma or adenosquamous cancers (20%). Overall, 56 women (21.5%) had LN metastases. Four out of 83 women (5%) who underwent both pelvic and aortic LN dissection had aortic LN metastases, and all women had concomitant pelvic and aortic LN metastases. Only one woman out of 178 (0.5%) who underwent pelvic lymphadenectomy only, had an aortic LN recurrence. Overall 2% of women (5/261) had aortic LN metastases/recurrence. Our data suggest that aortic lymphadenectomy at the time of surgery is not routinely indicated in LACC after NACT, but should reserved in case of bulky LN in both pelvic and/or aortic area. The risk of isolated aortic LN relapse is negligible. Further prospective studies are warranted. Copyright © 2016 Elsevier Ltd, BASO ~ the Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

Endoscopic surgery of the nose and paranasal sinus.

Science.gov (United States)

Palmer, Orville; Moche, Jason A; Matthews, Stanley

2012-05-01

Mucosal preservation is of paramount importance in the diagnosis and surgical management of the sinonasal tract. The endoscope revolutionized the practice of endoscopic nasal surgery. As a result, external sinus surgery is performed less frequently today, and more emphasis is placed on functional endoscopy and preservation of normal anatomy. Endoscopic surgery of the nose and paranasal sinus has provided improved surgical outcomes and has shortened the length of stay in hospital. It has also become a valuable teaching tool. Copyright © 2012 Elsevier Inc. All rights reserved.

Cost-effectiveness of extraperitoneal laparoscopic inguinal hernia repair: a randomized comparison with conventional herniorrhaphy. Coala trial group.

Science.gov (United States)

Liem, M S; Halsema, J A; van der Graaf, Y; Schrijvers, A J; van Vroonhoven, T J

1997-12-01

To determine the cost-effectiveness of laparoscopic inguinal hernia repair. Laparoscopic inguinal hernia repair seems superior to open techniques with respect to short-term results. An issue yet to be studied in depth remains the cost-effectiveness of the procedure. As part of a multicenter randomized study in which >1000 patients were included, a cost-effectiveness analysis from a societal point of view was performed. After informed consent, all resource costs, both in and outside the hospital, for patients between August 1994 and July 1995 were recorded prospectively. Actual costs were calculated in a standardized fashion according to international guidelines. The main measures used for the evaluation of inguinal hernia repair were the number of averted recurrences and quality of life measured with the Short Form 36 questionnaire. Resource costs were recorded for 273 patients, 139 in the open and 134 in the laparoscopic group. Both groups were comparable at baseline. Average total hospital costs were Dfl 1384.91 (standard deviation: Dfl 440.15) for the open repair group and Dfl 2417.24 (standard deviation: Dfl 577.10) for laparoscopic repair, including a disposable kit of Dfl 676. Societal costs, including costs for days of sick leave, were lower for the laparoscopic repair and offset the hospital costs by Dfl 780.83 (75.6%), leaving the laparoscopic repair Dfl 251.50 more expensive (Dfl 4665 versus Dfl 4916.50). At present, the recurrence rate is 2.6% lower after laparoscopic repair. Thus, 38 laparoscopic repairs, costing an additional Dfl 9,557, prevent the occurrence of one recurrent hernia. Quality of life was better after laparoscopic repair. A better quality of life in the recovery period and the possibility of replacing parts of the disposable kit with reusable instruments may result in the laparoscopic repair becoming dominantly better--that is, less expensive and more effective from a societal perspective.

Prosthetic Mesh Repair for Incarcerated Inguinal Hernia

Directory of Open Access Journals (Sweden)

Cihad Tatar

2016-08-01

Full Text Available Background: Incarcerated inguinal hernia is a commonly encountered urgent surgical condition, and tension-free repair is a well-established method for the treatment of noncomplicated cases. However, due to the risk of prosthetic material-related infections, the use of mesh in the repair of strangulated or incarcerated hernia has often been subject to debate. Recent studies have demonstrated that biomaterials represent suitable materials for performing urgent hernia repair. Certain studies recommend mesh repair only for cases where no bowel resection is required; other studies, however, recommend mesh repair for patients requiring bowel resection as well. Aim: The aim of this study was to compare the outcomes of different surgical techniques performed for strangulated hernia, and to evaluate the effect of mesh use on postoperative complications. Study Design: Retrospective cross-sectional study. Methods: This retrospective study was performed with 151 patients who had been admitted to our hospital’s emergency department to undergo surgery for a diagnosis of incarcerated inguinal hernia. The patients were divided into two groups based on the applied surgical technique. Group 1 consisted of 112 patients treated with mesh-based repair techniques, while Group 2 consisted of 39 patients treated with tissue repair techniques. Patients in Group 1 were further divided into two sub-groups: one consisting of patients undergoing bowel resection (Group 3, and the other consisting of patients not undergoing bowel resection (Group 4. Results: In Group 1, it was observed that eight (7.14% of the patients had wound infections, while two (1.78% had hematomas, four (3.57% had seromas, and one (0.89% had relapse. In Group 2, one (2.56% of the patients had a wound infection, while three (7.69% had hematomas, one (2.56% had seroma, and none had relapses. There were no statistically significant differences between the two groups with respect to wound infection

Current Status of Peroral Endoscopic Myotomy

OpenAIRE

Cho, Young Kwan; Kim, Seong Hwan

2018-01-01

Peroral endoscopic myotomy (POEM) has been established as an optional treatment for achalasia. POEM is an endoluminal procedure that involves dissection of esophageal muscle fibers followed by submucosal tunneling. Inoue first attempted to use POEM for the treatment of achalasia in humans. Expanded indications of POEM include classic indications such as type I, type II, type III achalasia, failed prior treatments, including Botulinum toxin injection, endoscopic balloon dilation, laparoscopic ...

Lichtenstein Mesh Repair (LMR) v/s Modified Bassini’s Repair (MBR) + Lichtenstein Mesh Repair of Direct Inguinal Hernias in Rural Population – A Comparative Study

Science.gov (United States)

Patil, Santosh M; Kumar, Ashok; Kumar, Kuthadi Sravan; Mithun, Gorre

2016-01-01

Introduction Lichtenstein’s tension free mesh hernioplasty is the commonly done open technique for inguinal hernias. As our hospital is in rural area, majority of patients are labourers, open hernias are commonly done. The present study was done by comparing Lichtenstein Mesh Repair (LMR) v/s Modified Bassini’s repair (MBR) + Lichtenstein mesh repair (LMR) of direct Inguinal Hernias to compare the technique of both surgeries and its outcome like postoperative complications and recurrence rate. Materials and Methods A comparative randomized study was conducted on patients reporting to MNR hospital, sangareddy with direct inguinal hernias. A total of fifty consecutive patients were included in this study of which, 25 patients were operated by LMR and 25 patients were operated by MBR+LMR and followed up for a period of two years. The outcomes of the both techniques were compared. Results Study involved 25 each of Lichtenstein’s mesh repair (LMR) and modified bassini’s repair (MBR) + LMR, over a period of 2 years. The duration of surgery for lichtenstein mesh repair is around 34.56 min compared to LMR+MBR, which is 47.56 min which was statistically significant (p-value is MBR group in POD 1, but not statistically significant (p-value is 0.0949) and from POD 7 the pain was almost similar in both groups. The recurrence rate is 2% for LMR and 0% for MBR+LMR. Conclusion LMR+MBR was comparatively better than only LMR in all direct inguinal hernias because of low recurrence rate (0%) and low postoperative complications, which showed in our present study. PMID:27042517

Endoscopic Management of a Primary Duodenal Carcinoid Tumor

Directory of Open Access Journals (Sweden)

Albin Abraham

2012-03-01

Full Text Available Carcinoids are rare, slow-growing tumors originating from a variety of different neuroendocrine cell types. They are identified histologically by their affinity for silver salts and by positive reactions to neuroendocrine markers such as neuron-specific enolase, synaptophysin and chromogranin. They can present with various clinical symptoms and are difficult to diagnose. We present the case of a 43-year-old woman who was referred for evaluation of anemia. Upper endoscopy showed a duodenal bulb mass around 1 cm in size. Histopathological and immunohistochemistry staining were consistent with the diagnosis of a carcinoid tumor. Further imaging and endoscopic studies showed no other synchronous carcinoid lesions. Endoscopic ultrasound (EUS revealed a 1 cm lesion confined to the mucosa and no local lymphadenopathy. Successful endoscopic mucosal resection of the mass was performed. Follow-up surveillance 6 months later with EUS and Octreoscan revealed no new lesions suggestive of recurrence. No consensus guidelines exist for the endoscopic management of duodenal carcinoid tumors. However, endoscopic resection is safe and preferred for tumors measuring 1 cm or less with no evidence of invasion of the muscularis layer.

Advances in endoscopic surgery for small animal reproduction.

Science.gov (United States)

Katic, N; Dupré, G

2016-09-01

Although endoscopic surgery entered its "golden era" in the mid-1980s, it is still advancing at a tremendous pace. Novel surgical techniques and devices are continuously developed and applied, and new indications (and/or contraindications) for the use of endoscopic surgery are routinely reported in the literature and subjected to systematic assessments. Although endoscopic surgery (laparoscopy in particular) has already become established as the gold standard in human medicine, it has yet to be proven as a viable alternative to open surgery in the field of veterinary medicine. The advantages of minimally invasive surgery include better intra-operative visualization, reduced postoperative pain, reduced scar formation and increased postoperative mobility. Therefore, it is reasonable to expect that the application of this will continue to expand. Small animal reproduction, a field within the broad discipline of veterinary medicine, has already recognized and begun to reap the benefits of endoscopic surgery. Herein, we retrospectively review the most recent successful novel applications of endoscopic surgery in the small animal reproduction system to provide small animal reproductive surgeons with important knowledge to help improve their own veterinarian medical practice. © 2016 Blackwell Verlag GmbH.

Update on endoscopic pancreatic function testing

Institute of Scientific and Technical Information of China (English)

Tyler Stevens; Mansour A Parsi

2011-01-01

Hormone-stimulated pancreatic function tests (PFTs) are considered the gold standard for measuring pancreatic exocrine function. PFTs involve the administration of intravenous secretin or cholecystokinin, followed by collection and analysis of pancreatic secretions. Because exocrine function may decline in the earliest phase of pancreatic fibrosis, PFTs are considered accurate for diagnosing chronic pancreatitis. Unfortunately, these potentially valuable tests are infrequently performed except at specialized centers, because they are time consuming and complicated. To overcome these limitations, endoscopic PFT methods have been developed which include aspiration of pancreatic secretions through the suction channel of the endoscope. The secretin endoscopic pancreatic function test (ePFT) involves collection of duodenal aspirates at 15, 30, 45 and 60 min after secretin stimulation. A bicarbonate concentration greater than 80 mmol/L in any of the samples is considered a normal result. The secretin ePFT has demonstrated good sensitivity and specificity compared with various reference standards, including the "Dreiling tube" secretin PFT, endoscopic ultrasound, and surgical histology. Furthermore, a standard autoanalyzer can be used for bicarbonate analysis, which allows the secretin ePFT to be performed at any hospital. The secretin ePFT may complement imaging tests like endoscopic ultrasound (EUS) in the diagnosis of early chronic pancreatitis.This paper will review the literature validating the use of ePFT in the diagnosis of exocrine insufficiency and chronic pancreatitis. Newer developments will also be discussed, including the feasibility of combined EUS/ePFT, the use of cholecystokinin alone or in combination with secretin, and the discovery of new protein and lipid pancreatic juice biomarkers which may complement traditionalfluid analysis.

Endoscopic sleeve gastroplasty: the learning curve.

Science.gov (United States)

Hill, Christine; El Zein, Mohamad; Agnihotri, Abhishek; Dunlap, Margo; Chang, Angela; Agrawal, Alison; Barola, Sindhu; Ngamruengphong, Saowanee; Chen, Yen-I; Kalloo, Anthony N; Khashab, Mouen A; Kumbhari, Vivek

2017-09-01

 Endoscopic sleeve gastroplasty (ESG) is gaining traction as a minimally invasive bariatric treatment. Concern that the learning curve may be slow, even among those proficient in endoscopic suturing, is a barrier to widespread implementation of the procedure. Therefore, we aimed to define the learning curve for ESG in a single endoscopist experienced in endoscopic suturing who participated in a 1-day ESG training program.  Consecutive patients who underwent ESG between February 2016 and November 2016 were included. The performing endoscopist, who is proficient in endoscopic suturing for non-ESG procedures, participated in a 1-day ESG training session before offering ESG to patients. The outcome measurements were length of procedure (LOP) and number of plications per procedure. Nonlinear regression was used to determine the learning plateau and calculate the learning rate.  Twenty-one consecutive patients (8 males), with mean age 47.7 ± 11.2 years and mean body mass index 41.8 ± 8.5 kg/m 2 underwent ESG. LOP decreased significantly across consecutive procedures, with a learning plateau at 101.5 minutes and a learning rate of 7 cases ( P  = 0.04). The number of plications per procedure also decreased significantly across consecutive procedures, with a plateau at 8 sutures and a learning rate of 9 cases ( P  < 0.001). Further, the average time per plication decreased significantly with consecutive procedures, reaching a plateau at 9 procedures ( P  < 0.001).  Endoscopists experienced in endoscopic suturing are expected to achieve a reduction in LOP and number of plications per procedure in successive cases, with progress plateauing at 7 and 9 cases, respectively.

Endoscopic removal of a dislocated tomour prothesis from the stomach

International Nuclear Information System (INIS)

Rueckauer, K.; Dinkel, E.

1985-01-01

Endoscopic pertubation of oesophagogustric neoplasms is an established method of palliative treatment. The dislocated plastic prosthesis may be removed with difficulties from the stomach endoscopically. A simple technique for endoscopic removal of the prosthesis is described. The tube can be precisely centred within the oesophageal lumen by use of an intestinal decompression tube and additional guidance by the endoscopic retraction forceps. Thus gross damge of the exophytic tumor tissue with bleeding or perforation sequelae can be avoided. Injury to the patient does not exceed that caused by an ordinary gastroscopy. (orig.) [de

Endoscopic retrograde cholangiopancreatography, endoscopic esphinterotomy and laparoscopic cholecystectomy in a patient with choledocolitiasis and cholelitiasis

International Nuclear Information System (INIS)

Riveron Quevedo, Kelly; Irsula Ballaga, Vladimir; Gonzalez Ulloa, Lianne; Deborah LLorca, Armando

2012-01-01

The case report of a 30 year-old presumably healthy patient, who attended the Gastroenterology Department from 'Dr Juan Bruno Zayas Alfonso' Teaching General Hospital in Santiago de Cuba, and suffering from biliary cholic, ictero, choluria, nausea, vomit and loss of appetite is presented. The complementary examinations confirmed the choledocolitiasis and cholelitiasis diagnosis, reason why it was necessary to carry out a endoscopic retrograde cholangiopancreatography, endoscopic esphinterotomy and ambulatory laparoscopic cholecystectomy, in a single anesthetic injection. The postoperative clinical course was favorable and she was discharged without complications 24 hours before the intervention

Coblation-assisted endonasal endoscopic resection of juvenile nasopharyngeal angiofibroma.

Science.gov (United States)

Ye, L; Zhou, X; Li, J; Jin, J

2011-09-01

Juvenile nasopharyngeal angiofibroma may be successfully resected using endoscopic techniques. However, the use of coblation technology for such resection has not been described. This study aimed to document cases of Fisch class I juvenile nasopharyngeal angiofibroma with limited nasopharyngeal and nasal cavity extension, which were completely resected using an endoscopic coblation technique. We retrospectively studied 23 patients with juvenile nasopharyngeal angiofibroma who underwent resection with either traditional endoscopic instruments (n = 12) or coblation (n = 11). Intra-operative blood loss and overall operative time were recorded. The mean tumour resection time for coblation and traditional endoscopic instruments was 87 and 136 minutes, respectively (t = 9.962, p angiofibroma (Fisch class I), with good surgical margins and minimal blood loss.

Endoscope disinfection and its pitfalls--requirement for retrograde surveillance cultures.

Science.gov (United States)

Buss, A J; Been, M H; Borgers, R P; Stokroos, I; Melchers, W J; Peters, F T; Limburg, A J; Degener, J E

2008-04-01

Several endoscopy-related outbreaks of infection have been reported in recent years. For early recognition of inadequate disinfection of endoscopes we designed a microbiological surveillance system to evaluate the efficacy of the cleaning and disinfection procedure, and to trace disinfection problems to individual endoscopes or washer-disinfectors. Our surveillance protocol included anterograde and retrograde sampling, a decision algorithm, genetic fingerprinting, and scanning electron microscopy. Over a period of 29 months we found an increasing number of patient-ready endoscopes testing positive for Candida species other than albicans, especially C. parapsilosis. These yeasts were also isolated from the washer-disinfectors. The number of positive tests for Candida species varied from 1 out of 21 to 14 out of 27 samples from nine frequently used endoscopes. The number of colony-forming units per milliliter ranged from 1 - 10 to 3000 for endoscopes and 0.002 to 0.06 for the washer disinfectors. DNA fingerprinting was not able to discriminate different strains within C. parapsilosis. Our protocol was able to detect a structural problem in the endoscope disinfection process. Retrograde sampling was crucial for this purpose, because it has much higher sensitivity than anterograde sampling. Endoscopes with damaged working channels are probably the source of the contamination problem with Candida species.

A Haptic Guided Robotic System for Endoscope Positioning and Holding.

Science.gov (United States)

Cabuk, Burak; Ceylan, Savas; Anik, Ihsan; Tugasaygi, Mehtap; Kizir, Selcuk

2015-01-01

To determine the feasibility, advantages, and disadvantages of using a robot for holding and maneuvering the endoscope in transnasal transsphenoidal surgery. The system used in this study was a Stewart Platform based robotic system that was developed by Kocaeli University Department of Mechatronics Engineering for positioning and holding of endoscope. After the first use on an artificial head model, the system was used on six fresh postmortem bodies that were provided by the Morgue Specialization Department of the Forensic Medicine Institute (Istanbul, Turkey). The setup required for robotic system was easy, the time for registration procedure and setup of the robot takes 15 minutes. The resistance was felt on haptic arm in case of contact or friction with adjacent tissues. The adaptation process was shorter with the mouse to manipulate the endoscope. The endoscopic transsphenoidal approach was achieved with the robotic system. The endoscope was guided to the sphenoid ostium with the help of the robotic arm. This robotic system can be used in endoscopic transsphenoidal surgery as an endoscope positioner and holder. The robot is able to change the position easily with the help of an assistant and prevents tremor, and provides a better field of vision for work.

Clinical Implantation with the novel D-13 prosthesis for inguinal hernioplasty: A retrospective cohort study.

Science.gov (United States)

Gao, Peng-Zhi; Li, Ming; Yu, Ying-Jian; Hao, Xiang-Dong; Li, Wu-Zi; Rong, Ya-Jun; Zheng, Zhi-Gang; Meng, Ning

2015-05-01

Using a mesh to repair inguinal hernias is now a standard procedure that is widely accepted as superior to primary suture repair. Although a variety of meshes are available, individual meshes may have their own unattractive features. This retrospective study examines the efficacy of our originally designed D-13 prosthesis, which is used in patients with inguinal hernias. A total of 305 patients who underwent a herniorrhaphy between January 2009 and March 2011 were included in this study. The recurrent rate, chronic pain and feeling of a foreign body were examined at a 3-year follow-up. The D-13 prosthesis, made from clear polypropylene monofilament mesh, was originally designed by the first author of this study and constructed with the upper and lower pieces of polypropylene mesh having different shapes and sizes. Both pieces are linked together by a connector. The mesh is well tolerated. At a 3-year follow-up, only two patients had a foreign body sensation at the operative site, and three patients had recurrent hernias. The unique design of the D-13 prosthesis with two pieces of mesh provided encouraging long-term outcome for hernia recurrence, chronic pain and the feeling of a foreign body. Copyright © 2015 IJS Publishing Group Limited. All rights reserved.

Safe and successful endoscopic initial treatment and long-term eradication of gastric varices by endoscopic ultrasound-guided Histoacryl (N-butyl-2-cyanoacrylate) injection

OpenAIRE

Gubler, Christoph; Bauerfeind, Peter

2014-01-01

OBJECTIVE: Optimal endoscopic treatment of gastric varices is still not standardized nowadays. Actively bleeding varices may prohibit a successful endoscopic injection therapy of Histoacryl® (N-butyl-2-cyanoacrylate). Since 2006, we have treated gastric varices by standardized endoscopic ultrasound (EUS) guided Histoacryl injection therapy without severe adverse events. MATERIAL AND METHODS: We present a large single-center cohort over 7 years with a standardized EUS-guided sclerotherapy o...

Endoscopic anatomy of the orbital floor and maxillary sinus.

Science.gov (United States)

Moore, Corey C; Bromwich, Matthew; Roth, Kathy; Matic, Damir B

2008-01-01

Endoscopic repair of orbital blow-out fractures could become a predictable and efficient treatment alternative to traditional methods. However, maxillary sinus endoscopy provides a complex and disorienting view of the orbital floor. To be a useful and consistent technique for providing access to the orbital floor, specific knowledge of maxillary endoscopic anatomy is required. The purpose of the study was to provide an anatomic description of the orbital floor via the endoscopic approach. Objectives include defining consistent landmarks for use in endoscopic repair of orbital floor fractures. Using 0- and 30-degree rigid endoscopes, 6 fresh cadavers (12 maxillary sinuses) were examined via a standard Caldwell-Luc approach. Computed tomographic scans, plastic molds, and digital images were used to compare observable averages within bony anatomy. Potential bony landmarks were correlated with soft-tissue anatomy in fresh specimens. The maxillary ostium, orbital floor, and lateral ethmoid air cells were visualized, and their structures were described. Observations were made in relation to the anatomy of the orbital floor and maxillary sinus, including fracture pattern and force transmission pathways. An "orbitomaxillary" sinus bony thickening was identified and described for the first time. This study provides the basis for further refinement of surgical technique and opens the door for future clinical trials using endoscopic repair.

Endoscopic Therapeutic Approach for Dysplasia in Inflammatory Bowel Disease

Directory of Open Access Journals (Sweden)

Sung Noh Hong

2017-09-01

Full Text Available Long-standing intestinal inflammation in patients with inflammatory bowel disease (IBD induces dysplastic change in the intestinal mucosa and increases the risk of subsequent colorectal cancer. The evolving endoscopic techniques and technologies, including dye spraying methods and high-definition images, have been replacing random biopsies and have been revealed as more practical and efficient for detection of dysplasia in IBD patients. In addition, they have potential usefulness in detailed characterization of lesions and in the assessment of endoscopic resectability. Most dysplastic lesions without an unclear margin, definite ulceration, non-lifting sign, and high index of malignant change with suspicion for lymph node or distant metastases can be removed endoscopically. However, endoscopic resection of dysplasia in chronic IBD patients is usually difficult because it is often complicated by submucosal fibrosis. In patients with dysplasias that demonstrate submucosa fibrosis or a large size (≥20 mm, endoscopic submucosal dissection (ESD or ESD with snaring (simplified or hybrid ESD is an alternative option and may avoid a colectomy. However, a standardized endoscopic therapeutic approach for dysplasia in IBD has not been established yet, and dedicated specialized endoscopists with interest in IBD are needed to fully investigate recent emerging techniques and technologies.

In-Use Evaluation of Peracetic Acid for High-Level Disinfection of Endoscopes.

Science.gov (United States)

Chenjiao, Wu; Hongyan, Zhang; Qing, Gu; Xiaoqi, Zhong; Liying, Gu; Ying, Fang

2016-01-01

Many high-level disinfectants have been used for disinfection of endoscopes such as 2% glutaraldehyde (GA), 0.55% ortho-phthalaldehyde (OPA), and peracetic acid (PAA). Both GA and OPA are widely used in disinfection of endoscopes and have been previously discussed, but there is little research on the practical use of PAA as an endoscope disinfectant. An experimental model of a flexible gastrointestinal endoscope being contaminated with 9 strains of microorganism was designed. After the cleaning and disinfecting procedure was completed, we evaluated the biocidal activity (850 ppm PAA, 2% GA, and 0.55% OPA) on our flexible gastrointestinal endoscope model. We also evaluated sterilization effectiveness of PAA on other bacteria, including some antibiotic-resistant bacteria (methicillin-resistant Staphylococcus aureus, vancomycin-resistant Enterococcus, and Clostridium difficile). The residual bacterial colony count number of the PAA-disinfected endoscope was significantly lower than that of the GA- and OPA-disinfected endoscopes. The biocidal effect and efficiency of the endoscope disinfection by PAA appeared to be better than either the GA- or OPA-disinfected endoscope. PAA has demonstrated a good sterilization effect on other bacterial species; of particular note are common antibiotic-resistant bacteria such as methicillin-resistant Staphylococcus aureus, vancomycin-resistant Enterococcus, and Clostridium difficile. The results of this study demonstrate that PAA is a fast and effective high-level disinfectant for use in the reprocessing of flexible endoscopes.

Double autologous lymph node transplantation (ALNT) at the level of the knee and inguinal region for advanced lymphoedema of the lower limb (elephantiasis).

Science.gov (United States)

Gómez Martín, C; Murillo, C; Maldonado, A A; Cristóbal, L; Fernández-Cañamaque, J L

2014-02-01

Primary lower-limb lymphoedema is a chronic, progressive and debilitating condition with a difficult management, especially in advanced cases (elephantiasis). Recently, autologous lymph node transplantation (ALNT) appears to be a promising treatment for extremity lymphoedema. A case of a double ALNT for an advanced primary lower-limb lymphoedema is here reported: a contralateral inguinal lymph node flap was transferred to the knee and, in a second surgery, a thoracic lymph node flap was transplanted to the inguinal region. Clinical outcomes at 5 months postoperatively are very satisfactory with reduction in limb circumferences and improvement in skin quality and social impairment. Copyright © 2013 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Ruptured Hemorrhagic Ovarian Cyst Presenting as an Incarcerated Inguinal Hernia in an Adult Female: A Rare Clinical Scenario of a Common Surgical Emergency

Directory of Open Access Journals (Sweden)

Priyadarshan Anand Jategaonkar

2013-01-01

Full Text Available Embryoanatomical peculiarities are responsible for low occurrence of inguinal hernias in females. Amongst them, ovarian hernias are rarer. They are commonly noticed in children. An attending surgeon commonly faces diagnostic and operative dilemmas in managing these overtly “simple-looking” clinical scenarios. Although ovarian cysts are one of the common contents of the sac, we report a case of adult incarcerated ovarian hernia who presented with a ruptured hemorrhagic ovarian cyst. This differential should be kept in mind while treating an adult female with painful inguinal swelling. As far our knowledge goes, such case with ruptured ovarian cyst presenting as an incarcerated hernia in an emergency scenario has not been reported as yet.

Transanal endoscopic microsurgery.

Science.gov (United States)

Smart, Christopher J; Cunningham, Chris; Bach, Simon P

2014-02-01

Transanal endoscopic microsurgery (TEMS) is a well established method of accurate resection of specimens from the rectum under binocular vision. This review examines its role in the treatment of benign conditions of the rectum and the evidence to support its use and compliment existing endoscopic treatments. The evolution of TEMS in early rectal cancer and the concepts and outcomes of how it has been utilised to treat patients so far are presented. The bespoke nature of early rectal cancer treatment is changing the standard algorithms of rectal cancer care. The future of TEMS in the organ preserving treatment of early rectal cancer is discussed and how as clinicians we are able to select the correct patients for neoadjuvant or radical treatments accurately. The role of radiotherapy and outcomes from combination treatment using TEMS are presented with suggestions for areas of future research. Copyright © 2014. Published by Elsevier Ltd.

Approaching time is important for assessment of endoscopic surgical skills.

Science.gov (United States)

Tokunaga, Masakazu; Egi, Hiroyuki; Hattori, Minoru; Yoshimitsu, Masanori; Sumitani, Daisuke; Kawahara, Tomohiro; Okajima, Masazumi; Ohdan, Hideki

2012-05-01

This study aimed to verify whether the approaching time (the time taken to reach the target point from another point, a short distance apart, during point-to-point movement in endoscopic surgery), assessed using the Hiroshima University Endoscopic Surgical Assessment Device (HUESAD), could distinguish the skill level of surgeons. Expert surgeons (who had performed more than 50 endoscopic surgeries) and novice surgeons (who had no experience in performing endoscopic surgery) were tested using the HUESAD. The approaching time, total time, and intermediate time (total time--approaching time) were measured and analyzed using the trajectory of the tip of the instrument. The approaching time and total time were significantly shorter in the expert group than in the novice group (p time did not significantly differ between the groups (p > 0.05). The approaching time, which is a component of the total time, is very mportant in the measurement of the total time to assess endoscopic surgical skills. Further, the approaching time was useful for skill assessment by the HUESAD for evaluating the skill of surgeons performing endoscopic surgery.

Systems workplace for endoscopic surgery.

Science.gov (United States)

Irion, K M; Novak, P

2000-01-01

With the advent of minimally invasive surgery (MIS) a decade ago, the requirements for operating rooms (OR) and their equipment have been increased. Compared with conventional open surgery, the new endoscopic techniques require additional tools. Television systems, for video-assisted image acquisition and visualisation, including cameras, monitors and light systems, as well as insufflators, pumps, high-frequency units, lasers and motorised therapy units, are nowadays usually made available on carts during endoscopic surgery. In conjunction with a set of endoscopic instruments, these high-tech units allow new operating techniques to be performed. The benefit for patients has become clear in recent years; however, the technical complexity of OR has also increased considerably. To minimise this problem for the OR personnel, the MIS concept 'OR1' (Operating Room 1) was developed and implemented. OR1 is a fully functional and integrated multi-speciality surgical suite for MIS. The centrepieces of the OR1 are the Storz Communication Bus (SCB) and the advanced image and data archiving system (Aida) from Karl Storz, Tuttlingen, Germany. Both components allow monitoring, access and networking of the MIS equipment and other OR facilities, as well as the acquisition, storage and display of image, patient and equipment data during the endoscopic procedure. A central user interface allows efficient, simplified operation and online clinical images. Due to the system integration, the handling of complex equipment is considerably simplified, logistical procedures in the OR are improved, procedure times are shorter and, particularly noteworthy, operative risk can be reduced through simplified device operation.

Endoscopic and laparoscopic treatment of gastroesophageal reflux.

Science.gov (United States)

Watson, David I; Immanuel, Arul

2010-04-01

Gastroesophageal reflux is extremely common in Western countries. For selected patients, there is an established role for the surgical treatment of reflux, and possibly an emerging role for endoscopic antireflux procedures. Randomized trials have compared medical versus surgical management, laparoscopic versus open surgery and partial versus total fundoplications. However, the evidence base for endoscopic procedures is limited to some small sham-controlled studies, and cohort studies with short-term follow-up. Laparoscopic fundoplication has been shown to be an effective antireflux operation. It facilitates quicker convalescence and is associated with fewer complications, but has a similar longer term outcome compared with open antireflux surgery. In most randomized trials, antireflux surgery achieves at least as good control of reflux as medical therapy, and these studies support a wider application of surgery for the treatment of moderate-to-severe reflux. Laparoscopic partial fundoplication is an effective surgical procedure with fewer side effects, and it may achieve high rates of patient satisfaction at late follow-up. Many of the early endoscopic antireflux procedures have failed to achieve effective reflux control, and they have been withdrawn from the market. Newer procedures have the potential to fashion a surgical fundoplication. However, at present there is insufficient evidence to establish the safety and efficacy of endoscopic procedures for the treatment of gastroesophageal reflux, and no endoscopic procedure has achieved equivalent reflux control to that achieved by surgical fundoplication.

Teaching three-dimensional surgical concepts of inguinal hernia in a time-effective manner using a two-dimensional paper-cut.

Science.gov (United States)

Mann, B D; Seidman, A; Haley, T; Sachdeva, A K

1997-06-01

Because inguinal hernia repair is difficult for third-year students to comprehend, a 2-dimensional paper-cut was developed to teach the concepts of inguinal hernia in a time-effective manner before students' observation of herniorrhaphy in the operating room. Using Adobe Illustrator 5.5 for MacIntosh, a 2-dimensional inexpensively printed paper-cut was created to allow students to perform their own simulated hernia repair before observing surgery. The exercise was performed using a no.15 scalpel or an iris scissors and was evaluated by comparing 10-question pre-tests and post-tests. Seventy-five students performed the exercise, most completing it within 15 minutes. The mean pre-test score was 7.4/10 and the mean post-test score was 9.1/10. Students performing the paper-cut reported better understanding when observing actual herniorrhaphy. A 2-dimensional paper-cut ("surgical origami") may be a time-effective method to prepare students for the observation of hernia repair.

Combined endoscopic approaches to the cardiac sphincter achalasia treatment

Directory of Open Access Journals (Sweden)

V. N. Klimenko

2015-12-01

Full Text Available Aim. To assess combined endoscopic approaches to the cardiac sphincter achalasia treatment. Results. There are preliminary results of treatment and methods of carrying out of combined endoscopic pneumocardiodilatation and injections of botulotoxin type A ‘Disport’ at achalasia cardia are described in the article. Aethio-pathogenetic aspects in the development of achalasia cardia, action of botulotoxin type A and balloon pneumocardiodilatation of the esophagus, were described. And modern roentgen-endoscopic classification of achalasia cardia was given. Prognostic estimation scale of possibility to implement further combined endoscopic or surgical treatment is defined and is being in subsequent working out. Conclusion. Described clinical cases most brightly demonstrate variety of clinical achalasia cardia manifestations and also determine of the earlier display of surgical treatment.

Contrast-enhanced endoscopic ultrasonography

DEFF Research Database (Denmark)

Reddy, Nischita K; Ioncică, Ana Maria; Săftoiu, Adrian

2011-01-01

Contrast agents are increasingly being used to characterize the vasculature in an organ of interest, to better delineate benign from malignant pathology and to aid in staging and directing therapeutic procedures. We review the mechanisms of action of first, second and third generation contrast...... agents and their use in various endoscopic procedures in the gastrointestinal tract. Various applications of contrast-enhanced endoscopic ultrasonography include differentiating benign from malignant mediastinal lymphadenopathy, assessment of depth of invasion of esophageal, gastric and gall bladder...... cancers and visualization of the portal venous system and esophageal varices. In addition, contrast agents can be used to differentiate pancreatic lesions. The use of color Doppler further increases the ability to diagnose and differentiate various pancreatic malignancies. The sensitivity of power Doppler...

Evaluation of flexible endoscope steering using haptic guidance

NARCIS (Netherlands)

Reilink, Rob; Stramigioli, Stefano; Kappers, Astrid M L; Misra, Sarthak

Background: Steering the tip of a flexible endoscope relies on the physician's dexterity and experience. For complex flexible endoscopes, conventional controls may be inadequate. Methods: A steering method based on a multi-degree-of-freedom haptic device is presented. Haptic cues are generated based

Evaluation of flexible endoscope steering using haptic guidance

NARCIS (Netherlands)

Reilink, Rob; Stramigioli, Stefano; Kappers, Astrid M.L.; Misra, Sarthak

2011-01-01

Background - Steering the tip of a flexible endoscope relies on the physician’s dexterity and experience. For complex flexible endoscopes, conventional controls may be inadequate. Methods - A steering method based on a multi-degree-of-freedom haptic device is presented. Haptic cues are generated

[Endoscopic sphincterotomy in choledocholithiasis and an intact gallbladder].

Science.gov (United States)

Vladimirov, B; Petkov, R; Viiachki, I; Damianov, D; Iarŭmov, N

1996-01-01

Endoscopic sphincterotomy (ES) with extraction of calculi is a basic method of treating choledocholithiasis in post-cholecystectomy patients (8, 9). Endoscopic treatment contributes to a considerable reduction of the indications for reoperation. The existing views concerning ES done in patients with preserved gallbladder, especially in the era of laparoscopic surgery, are still conflicting (3, 6). There are several options: cholecystectomy with removal of calculi in the common bile duct by ES in a subsequent stage, or vice versa-primary ES with ensuring cholecystectomy. The undertaking of independent surgical or endoscopic treatment is likewise practicable (2, 6).

Endoscopic Management of Bile Leakage after Liver Transplantation

Science.gov (United States)

Oh, Dongwook; Lee, Sung Koo; Song, Tae Jun; Park, Do Hyun; Lee, Sang Soo; Seo, Dong-Wan; Kim, Myung-Hwan

2015-01-01

Background/Aims Endoscopic retrograde cholangiopancreatography (ERCP) can be an effective treatment for bile leakage after liver transplantation. We evaluated the efficacy of endoscopic treatment in liver transplantation in patients who developed bile leaks. Methods Forty-two patients who developed bile leaks after liver transplantation were included in the study. If a bile leak was observed on ERCP, a sphincterotomy was performed, and a nasobiliary catheter was then inserted. If a bile leak was accompanied by a bile duct stricture, either the stricture was dilated with balloons, followed by nasobiliary catheter insertion across the bile duct stricture, or endoscopic retrograde biliary drainage was performed. Results In the bile leakage alone group (22 patients), endoscopic treatment was technically successful in 19 (86.4%) and clinically successful in 17 (77.3%) cases. Among the 20 patients with bile leaks with bile duct strictures, endoscopic treatment was technically successful in 13 (65.0%) and clinically successful in 10 (50.0%) cases. Among the 42 patients who underwent ERCP, technical success was achieved in 32 (76.2%) cases and clinical success was achieved in 27 (64.3%) cases. Conclusions ERCP is an effective and safe therapeutic modality for bile leaks after liver transplantation. ERCP should be considered as an initial therapeutic modality in post-liver transplantation patients. PMID:25717048

Technology insight: endoscopic submucosal dissection of gastrointestinal neoplasms.

Science.gov (United States)

Yamamoto, Hironori

2007-09-01

Gastrointestinal neoplasms can be cured by local resection as long as the lesions are in the early stage and have not metastasized. Endoscopic resection is a minimally invasive treatment for early-stage gastrointestinal neoplasms, and endoscopic submucosal dissection (ESD) is one type of endoscopic resection that has been developed in the past 10 years. For ESD to be a reliable, curative treatment for gastrointestinal neoplasms, it is necessary for the endoscopist to detect the lesion early, make a precise pretreatment diagnosis, ensure that the patient has the correct indication for endoscopic resection, and have the skill to perform ESD. For early lesion detection, endoscopists should pay attention to subtle changes in the surface structure, the color of the mucosa and the visibility of underlying submucosal vessels. Chromoendoscopy and magnifying endoscopy are useful for determining the margin of the lesions for pretreatment diagnosis, and endoscopic ultrasonography and magnifying endoscopy are useful for determining the depth of invasion. For ESD to be successful, local injection of sodium hyaluronate helps maintain mucosal elevation during dissection. Selecting the appropriate knife, using transparent hoods wisely, employing a good strategy that uses gravity, and having good control of bleeding are all needed to make ESD reliable.

Advances in the endoscopic management of pancreatic collections.

Science.gov (United States)

Ruiz-Clavijo, David; de la Higuera, Belen González; Vila, Juan J

2015-04-16

Treatment of pancreatic collections has experienced great progress in recent years with the emergence of alternative minimally invasive techniques comparing to the classic surgical treatment. Such techniques have been shown to improve outcomes of morbidity vs surgical treatment. The recent emergence of endoscopic drainage is noteworthy. The advent of endoscopic ultrasonography has been crucial for treatment of these specific lesions. They can be characterized, their relationships with neighboring structures can be evaluated and the drainage guided by this technique has been clearly improved compared with the conventional endoscopic drainage. Computed tomography is the technique of choice to characterize the recently published new classification of pancreatic collections. For this reason, the radiologist's role establishing and classifying in a rigorously manner the collections according to the new nomenclature is essential to making therapeutic decisions. Ideal scenario for comprehensive treatment of these collections would be those centers with endoscopic ultrasound and interventional radiology expertise together with hepatobiliopancreatic surgery. This review describes the different types of pancreatic collections: acute peripancreatic fluid collection, pancreatic pseudocysts, acute necrotic collection and walled-off necrosis; the indications and the contraindications for endoscopic drainage, the drainage technique and their outcomes. The integrated management of pancreatic collections according to their type and evolution time is discussed.

[Endoscopic realignment for post-traumatic rupture of posterior urethra].

Science.gov (United States)

Tazi, Hicham; Ouali, Mohammed; Lrhorfi, My Hfid; Moudouni, Saïd; Tazi, Karim; Lakrissa, Ahmed

2003-12-01

To analyse the long-term results of treatment of posterior urethral disruptions with endoscopic realignment, and to assess the efficacy, simplicity and benefit of this technique. Between 1989 and 2001, thirty six patients were treated by endoscopic realignment for traumatic rupture of the posterior urethra. The analysis of the results took in consideration the quality of urinary stream, the continence and the erectile function. With a mean follow-up of thirty four months (12 to 72 months), the 36 patients treated by endoscopic realignment are continent and urinate with a satisfactory urine output. This result was obtained after internal urethrotomy in 13 patients (36.1%), and after transperineal urethroplasty in two patients. Only 7 patients (19.4%) developed an impotence. The endoscopic realignment can be considered like initial treatment of all post-traumatic rupture of the posterior urethra. This simple and little aggressive technique doesn't compromise the recourse to another type of ulterior treatment and resulted in negligible morbidity. The secondary urethral strictures are short and accessible to an endoscopic urethrotomy.

Outcomes following Purely Endoscopic Endonasal Resection of Pituitary adenomas

Directory of Open Access Journals (Sweden)

Rezaul Amin

2013-01-01

Full Text Available Background: The use of endoscope for the management of pituitary adenoma is not new. The better magnification and illumination provided by the endoscope gives better outcome than microscopic pituitary surgery. Objective: To find out the benefits of endoscope in relation to microscopic surgery. Materials and Methods: We performed 45 cases of pituitary adenoma surgery by endoscopic endonasal approach from July 2008 to July 2010. Results: Forty five cases underwent endoscopic transsphenoidal approach. Gross total removal was done in 35 cases and subtotal removal was done in 10 cases. Residual tumours were seen in 10 cases (22% in postoperative follow-up MRI scan. Visual improvement was satisfactory, and hormonal improvement of functional adenoma was nice. Postoperative visual acuity and visual field were improved in 75% cases. There were 37% cases of temporary diabetes insipidus and about 4.5% cases of permanent diabetes insipidus. The average duration of follow-up was 20 months. One patient required reexploration to correct visual deterioration in the immediate postoperative period. There were 4.5% cases of CSF leak and 6.6% mortality. Mortality was due to electrolyte imbalance and improper management of infection and hydrocephalus. Conclusion: Endoscopic endonasal pituitary surgery now has become a gold standard surgery for most of the pituitary adenomas because of its better advantages in relation to microscopic surgery and less complications and less hospital stay.

Endoscopical appearances of nonsteroidal anti inflammatory drug (NSAID- enteropathy

Directory of Open Access Journals (Sweden)

Marcellus Simadibrata

2005-12-01

Full Text Available Non Steroidal Anti Inflammatory Drugs (NSAID have been associated with a sudden and sustained rise in the incidence of gastrointestinal ulcer complications. The aim of the study was to reveal the endoscopical abnormalities found in the duodenum & proximal jejunum due to NSAID. Thirty eight patients taking NSAID for their arthritis or rheumatism were included in this study. Gastro-duodeno-jejunoscopy was done with Olympus PCF-10. The endoscopical appearances of NSAID entero gastropathy were evaluated with a scoring system. The NSAID-entero-gastropathy appearances were endoscopically seen as hyperemia, erosion and ulcer. From all patient recruited, 7.9% complaint of diarrhea and 71.1% complaint of dyspepsia. Endoscopically, in the duodenal bulb we found 79% cases of hyperemia, 39.5% cases of erosion and 7.9% cases of ulcer. In the second part (descending part of the duodenum we found 28.9% cases of hyperemia, 15.8% cases of erosion and 2.6% case of ulcer. In the jejunum, we found 7.9% cases of hyperemia, 2.6% case of erosion and no ulcer. It is concluded that the most frequent abnormal endoscopical appearances in NSAID- enteropathy was hyperemia. The most frequent site of NSAID-enteropathy abnormal findings was in the duodenal bulb. (Med J Indones 2005; 14: 225-9Keywords: NSAID-enteropathy, endoscopical appearances.

Landmark-based augmented reality system for paranasal and transnasal endoscopic surgeries.

Science.gov (United States)

Thoranaghatte, Ramesh; Garcia, Jaime; Caversaccio, Marco; Widmer, Daniel; Gonzalez Ballester, Miguel A; Nolte, Lutz-P; Zheng, Guoyan

2009-12-01

In this paper we present a landmark-based augmented reality (AR) endoscope system for endoscopic paranasal and transnasal surgeries along with fast and automatic calibration and registration procedures for the endoscope. Preoperatively the surgeon selects natural landmarks or can define new landmarks in CT volume. These landmarks are overlaid, after proper registration of preoperative CT to the patient, on the endoscopic video stream. The specified name of the landmark, along with selected colour and its distance from the endoscope tip, is also augmented. The endoscope optics are calibrated and registered by fast and automatic methods. Accuracy of the system is evaluated in a metallic grid and cadaver set-up. Root mean square (RMS) error of the system is 0.8 mm in a controlled laboratory set-up (metallic grid) and was 2.25 mm during cadaver studies. A novel landmark-based AR endoscope system is implemented and its accuracy is evaluated. Augmented landmarks will help the surgeon to orientate and navigate the surgical field. Studies prove the capability of the system for the proposed application. Further clinical studies are planned in near future. Copyright (c) 2009 John Wiley & Sons, Ltd.

Modified endoscopic medial maxillectomy for zygomatic implant salvage.

Science.gov (United States)

Schwartz, Joseph S; Tajudeen, Bobby A; Adappa, Nithin D; Palmer, James N

2016-01-01

Odontogenic chronic rhinosinusitis (CRS) is an epidemiologically important disease process due, in part, to the increasingly commonplace use of dental restorative procedures such as zygomatic implantation. Traditional management of this clinical entity typically entails extraction of the infected hardware via an open or endoscopic approach. We describe a novel management strategy of odontogenic CRS following bilateral zygomatic implantation for oral rehabilitation that we surgically salvaged via a modified endoscopic medial maxillectomy. We describe the presentation and management of a case of metachronous development of bilateral CRS subsequent to zygomatic implantation. The patient's postoperative course was characterized by marked endoscopic, radiologic, and symptomatic improvement as measured by the 22-item Sino-Nasal Outcome Test. We describe a novel treatment strategy for the management of odontogenic sinusitis resulting from erroneous zygomatic implant placement. Modified endoscopic medial maxillectomy in this clinical context facilitates mucosal normalization of the affected sinus, while permitting preservation of oral function through salvage of the displaced implant.

Endoscopic Radial Artery Harvest for Coronary Artery Bypass Surgery

Directory of Open Access Journals (Sweden)

Kuan-Ming Chiu

2006-01-01

Conclusion: Endoscopic harvest of the radial artery is technically demanding, but excellent results can be achieved. The endoscopic approach can provide suitable conduits in a less invasive way than the open harvest technique.

Patient-reported opioid analgesic requirements after elective inguinal hernia repair: A call for procedure-specific opioid-administration strategies.

Science.gov (United States)

Mylonas, Konstantinos S; Reinhorn, Michael; Ott, Lauren R; Westfal, Maggie L; Masiakos, Peter T

2017-11-01

A better understanding of the analgesia needs of patients who undergo common operative procedures is necessary as we address the growing opioid public health crisis in the United States. The aim of this study was to evaluate patient experience with our opioid prescribing practice after elective inguinal hernia repairs. A prospective, observational study was conducted between October 1, 2015, and September 30, 2016, in a single-surgeon, high-volume, practice of inguinal hernia operation. Adult patients undergoing elective inguinal herniorrhaphy under local anesthesia with intravenous sedation were invited to participate. All patients were prescribed 10 opioid analgesic tablets postoperatively and were counseled to reserve opioids for pain not controlled by nonopioid analgesics. Their experience was captured by completing a questionnaire 2 to 3 weeks postoperatively during their postoperative visit. A total of 185 patients were surveyed. The majority of the participants were males (177, 95.7%) and ≥60 years old (96, 51.9%). Of the 185 patients, 159 (85.9%) reported using ≤4 opioid tablets; 110 patients (59.5%) reported that they used no opioid analgesics postoperatively. None of the patients was taking opioids within 7 days of their postoperative appointment. Of the 147 patients who were employed, 111 (75.5%) reported missing ≤3 work days, 57 of whom (51.4%) missed no work at all. Patients who were employed were more likely to take opioid analgesics postoperatively (P = .049). Patients who took no opioid analgesics experienced less maximum (P require any opioid analgesics, and nearly all of those who thought that they did need opioids used reserved.

Transnasal endoscopic medial maxillectomy in recurrent maxillary sinus inverted papilloma.

Science.gov (United States)

Kamel, Reda H; Abdel Fattah, Ahmed F; Awad, Ayman G

2014-12-01

Maxillary sinus inverted papilloma entails medial maxillectomy and is associated with high incidence of recurrence. To study the impact of prior surgery on recurrence rate after transnasal endoscopic medial maxillectomy. Eighteen patients with primary and 33 with recurrent maxillary sinus inverted papilloma underwent transnasal endoscopic medial maxillectomy. Caldwell-Luc operation was the primary surgery in 12 patients, transnasal endoscopic resection in 20, and midfacial degloving technique in one. The follow-up period ranged between 2 to 19.5 years with an average of 8.8 years. Recurrence was detected in 8/51 maxillary sinus inverted papilloma patients (15.7 %), 1/18 of primary cases (5.5 %), 7/33 of recurrent cases (21.2 %); 3/20 of the transnasal endoscopic resection group (15%) and 4/12 of the Caldwell-Luc group (33.3%). Redo transnasal endoscopic medial maxillectomy was followed by a single recurrence in the Caldwell-Luc group (25%), and no recurrence in the other groups. Recurrence is more common in recurrent maxillary sinus inverted papilloma than primary lesions. Recurrent maxillary sinus inverted papilloma after Caldwell-Luc operation has higher incidence of recurrence than after transnasal endoscopic resection.

Direct cost comparison of totally endoscopic versus open ear surgery.

Science.gov (United States)

Patel, N; Mohammadi, A; Jufas, N

2018-02-01

Totally endoscopic ear surgery is a relatively new method for managing chronic ear disease. This study aimed to test the null hypothesis that open and endoscopic approaches have similar direct costs for the management of attic cholesteatoma, from an Australian private hospital setting. A retrospective direct cost comparison of totally endoscopic ear surgery and traditional canal wall up mastoidectomy for the management of attic cholesteatoma in a private tertiary setting was undertaken. Indirect and future costs were excluded. A direct cost comparison of anaesthetic setup and resources, operative setup and resources, and surgical time was performed between the two techniques. Totally endoscopic ear surgery has a mean direct cost reduction of AUD$2978.89 per operation from the hospital perspective, when compared to canal wall up mastoidectomy. Totally endoscopic ear surgery is more cost-effective, from an Australian private hospital perspective, than canal wall up mastoidectomy for attic cholesteatoma.

Complete mesocolic excision and extended (D3) lymphadenectomy for colonic cancer: is it worth that extra effort? A review of the literature.

Science.gov (United States)

Emmanuel, Andrew; Haji, Amyn

2016-04-01

Recent interest in complete mesocolic excision (CME) with central vascular ligation (CVL) or extended (D3) lymphadenectomy (EL) for curative resection of colon cancer has been driven by published series from experienced practitioners showing excellent survival outcomes and low recurrence rates. In this article, we attempt to clarify the role of CME or EL in modern colorectal surgery. A narrative review of the evidence for CME and EL in the curative treatment of colon cancer. The principal of CME surgery, similar to total mesorectal excision (TME) for rectal cancer, is the removal of all lymphatic, vascular, and neural tissue in the drainage area of the tumour in a complete mesocolic envelope with intact mesentery, peritoneum and encasing fascia. Extended (D3) lymphadenectomy (EL) is based on similar principles. Sound anatomical and oncological arguments are made to support the principles of removing the tumor contained within an intact mesocolic facial envelope together with an extended lymph node harvest. Excellent oncological outcomes with minimal morbidity and mortality have been reported. This has led to calls for the standardisation of surgery for colon cancer using CME. However, there is conflicting evidence regarding the prognostic benefit of greater lymph node harvests and the evidence for an oncological benefit of CME is limited by methodology flaws and several potential confounding factors. Although there is a reasonable anatomical and oncological basis for these techniques, there are no randomised controlled trials from which to draw confident conclusions and there is insufficient consistent high quality evidence to recommend widespread adoption of CME.

New flexible endoscope for otologic application

Science.gov (United States)

Marchan, Mark L.

1993-07-01

Endoscopy has become an important procedure in many medical specialties. For the Otologist, however, space limitations within the ear have restricted development of endoscopic procedures. The desire for minimally invasive techniques in Otology has demonstrated itself through the work of numerous physicians who have performed procedures ranging from diagnostic inspection of the middle ear to viewing the interior of the cochlea. To assist in performing such endoscopic procedures, Xomed-Treace has developed a line of flexible fiberoptic endoscopes for use by the Otologist. These scopes combine illumination and imaging fiber bundles within a small diameter unit ranging in size from 0.8 mm to 1.2 mm. The 1.2 mm scope is produced with an angled, rigid stainless steel sheath. The 0.8 mm scope is flexible with the ability to articulate 120 degree(s) in one direction. The fiberscopes have been designed for the Otologist to produce a good resolution image while allowing ease of operation through ergonomics and consideration of the surgical anatomy.

21 CFR 876.4300 - Endoscopic electrosurgical unit and accessories.

Science.gov (United States)

2010-04-01

... Endoscopic electrosurgical unit and accessories. (a) Identification. An endoscopic electrosurgical unit and... device includes the electrosurgical generator, patient plate, electric biopsy forceps, electrode, flexible snare, electrosurgical alarm system, electrosurgical power supply unit, electrical clamp, self...

The application of percutaneous endoscopic colostomy to the management of obstructed defecation.

Science.gov (United States)

Heriot, A G; Tilney, H S; Simson, J N L

2002-05-01

We describe the case of a 52-year woman with a 17-year history of obstructed defecation in whom all other standard treatments had failed and the patient had refused a colostomy. Her symptoms were controlled by percutaneous endoscopic colostomy with antegrade colonic irrigation. A percutaneous endoscopic colostomy tube was placed in the sigmoid colon endoscopically using a colonoscope and the patient irrigated two liters of water through the percutaneous endoscopic colostomy twice each day and was able to successfully evacuate her rectum without excess straining or discomfort. Percutaneous endoscopic colostomy is an alternative option to colostomy in the management of obstructed defecation.

Implementation of remote video auditing with feedback and compliance for manual-cleaning protocols of endoscopic retrograde cholangiopancreatography endoscopes.

Science.gov (United States)

Armellino, Donna; Cifu, Kelly; Wallace, Maureen; Johnson, Sherly; DiCapua, John; Dowling, Oonagh; Jacobs, Mitchel; Browning, Susan

2018-05-01

A pilot initiative to assess the use of remote video auditing in monitoring compliance with manual-cleaning protocols for endoscopic retrograde cholangiopancreatography (ERCP) endoscopes was performed. Compliance with manual-cleaning steps following the initiation of feedback was measured. A video feed of the ERCP reprocessing room was provided to remote auditors who scored items of an ERCP endoscope manual-cleaning checklist. Compliance feedback was provided in the form of reports and reeducation. Outcomes were reported as checklist compliance. The use of remote video auditing to document manual processing is a feasible approach and feedback and reeducation increased manual-cleaning compliance from 53.1% (95% confidence interval, 34.7-71.6) to 98.9% (95.0% confidence interval, 98.1-99.6). Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Endoscopic treatment of esophageal achalasia.

Science.gov (United States)

Esposito, Dario; Maione, Francesco; D'Alessandro, Alessandra; Sarnelli, Giovanni; De Palma, Giovanni D

2016-01-25

Achalasia is a motility disorder of the esophagus characterized by dysphagia, regurgitation of undigested food, chest pain, weight loss and respiratory symptoms. The most common form of achalasia is the idiopathic one. Diagnosis largely relies upon endoscopy, barium swallow study, and high resolution esophageal manometry (HRM). Barium swallow and manometry after treatment are also good predictors of success of treatment as it is the residue symptomatology. Short term improvement in the symptomatology of achalasia can be achieved with medical therapy with calcium channel blockers or endoscopic botulin toxin injection. Even though few patients can be cured with only one treatment and repeat procedure might be needed, long term relief from dysphagia can be obtained in about 90% of cases with either surgical interventions such as laparoscopic Heller myotomy or with endoscopic techniques such pneumatic dilatation or, more recently, with per-oral endoscopic myotomy. Age, sex, and manometric type by HRM are also predictors of responsiveness to treatment. Older patients, females and type II achalasia are better after treatment compared to younger patients, males and type III achalasia. Self-expandable metallic stents are an alternative in patients non responding to conventional therapies.

Endoscopic treatment of esophageal achalasia

Science.gov (United States)

Esposito, Dario; Maione, Francesco; D’Alessandro, Alessandra; Sarnelli, Giovanni; De Palma, Giovanni D

2016-01-01

Achalasia is a motility disorder of the esophagus characterized by dysphagia, regurgitation of undigested food, chest pain, weight loss and respiratory symptoms. The most common form of achalasia is the idiopathic one. Diagnosis largely relies upon endoscopy, barium swallow study, and high resolution esophageal manometry (HRM). Barium swallow and manometry after treatment are also good predictors of success of treatment as it is the residue symptomatology. Short term improvement in the symptomatology of achalasia can be achieved with medical therapy with calcium channel blockers or endoscopic botulin toxin injection. Even though few patients can be cured with only one treatment and repeat procedure might be needed, long term relief from dysphagia can be obtained in about 90% of cases with either surgical interventions such as laparoscopic Heller myotomy or with endoscopic techniques such pneumatic dilatation or, more recently, with per-oral endoscopic myotomy. Age, sex, and manometric type by HRM are also predictors of responsiveness to treatment. Older patients, females and type II achalasia are better after treatment compared to younger patients, males and type III achalasia. Self-expandable metallic stents are an alternative in patients non responding to conventional therapies. PMID:26839644

Surgical stress response: does endoscopic surgery confer an advantage?

DEFF Research Database (Denmark)

Kehlet, H

1999-01-01

of postoperative pulmonary function and less hypoxemia with endoscopic operation. The slight modification of surgical stress responses by endoscopic surgery is in contrast to the common, though not universal, demonstration of less pain, shorter hospital stay, and less morbidity after endoscopic surgery...... operations where differences are more likely to be found. The clinical consequences of these findings in relation to all over surgical outcome remain to be defined, but effective pain treatment, stress reduction by other techniques, and provision of an active rehabilitation program with early mobilization...