ABSTRACT
Inguinal hernia operations represent the most frequent operations overall with 300,000 interventions annually in Germany, Austria and Switzerland (DACH region). Despite the announced political willingness and the increasing pressure from the legislator to avoid costly inpatient treatment by carrying out as many outpatient operations as possible, outpatient treatment has so far played a subordinate role in the DACH region. The Boards of the specialist societies the German Hernia Society (DHG), the Surgical Working Group Hernia (CAH of the DHG), the Austrian Hernia Society (ÖHG) and the Swiss Working Group Hernia Surgery (SAHC) make inroads into this problem, describe the initial position and assess the current situation.
Subject(s)
Hernia, Inguinal , Humans , Hernia, Inguinal/surgery , Outpatients , Germany , HerniorrhaphyABSTRACT
BACKGROUND: The increased use of laparoscopy has resulted in certain complications specifically associated with the laparoscopic approach, such as port-site incisional hernia (PIH). Until today, it is not finally clarified if port-site closure should be performed by fascia suture or not. Furthermore, the optimal treatment strategy in PIH (suture vs. mesh) is still widely unclear. The aim of this study was to present our experience with PIH in two independent departments and to derive possible treatment strategies from these results. METHODS: Between 2003 and 2013, 54 patients were operated due to port-site incisional hernia in two surgical centres. Their data were collected and retrospectively analyzed depending on surgical technique of port-site hernia repair (Mesh repair group, n = 13 vs. Suture only group, n = 41). RESULTS: Port site incisional hernia occurred in 96% (52 patients) after the use of trocars with 10 mm or larger diameter. Patients treated with mesh repair had significantly higher body mass index (BMI) (32 ± 9 vs. 27 ± 4; p = 0.023) and significantly higher rates of cardiac diseases (77% vs. 39%; p = 0.026) than patients in the suture only group. Mean fascial defect size was significantly larger in the Mesh repair group than in the Suture only group (31 ± 24 mm vs. 24 ± 32 mm; p = 0.007) and mean time of operation was significantly longer in patients operated with mesh repair (83 ± 47 min vs. 40 ± 28 min; p < 0.001). There were no significant differences in mean hospital stay (3 ± 4 days; p = 0.057) and hernia recurrence rates (9%; p = 0.653) between study groups. Mean time of follow up was 32 ± 35 months. CONCLUSIONS: In Port sites of 10 mm and larger diameter fascia should be closed by suture, whereas the risk of hernia development in 5 mm trocar placements seems to be a rare complication. Port-site incisional hernia should be treated by suture or mesh repair depending on fascial defect size and the patients' risk factors regarding preexisting deseases and body mass index.
ABSTRACT
BACKGROUND: Rectovaginal fistula is an extremely distressing condition for the patients. There is still no generally accepted standard surgical treatment strategy. Especially the influence of diversion stoma creation on patients' outcome remains controversial. Thus, the aim of this study was to analyze the influences of diversion stoma on the outcome of patients treated because of rectovaginal fistula with special regard to perioperative complications and recurrence rates. METHODS: Between 2003 and 2013, all patients treated due to rectovaginal fistula in our institutions were retrospectively analyzed. A total of 81 procedures were performed in 62 patients. Procedures were divided into two groups depending on the presence of a diversion stoma or not (diversion stoma, n = 42 vs. no stoma, n = 39). RESULTS: The overall rate of fistula recurrence was 44% without statistical significance in-between the study groups (49 vs. 38%; p = 0.603). Diversion stoma had no influence on complication rates, wound infections or number of operative revisions. Patients treated with diversion stoma had significantly higher ASA-scores (2.6 ± 0.6 vs. 2.1 ± 0.8; p = 0.011), higher rates of malignoma (58 vs. 17%; p = 0.001) and larger sizes of fistula (1.67 ± 0.08 vs. 1.51 ± 0.46 mm; p = 0.012). The in-hospital stay was significantly longer in these patients (30 ± 66 vs. 15 ± 15 days; p = 0.023). CONCLUSIONS: Our data suggest that diversion stoma creation does not influence the outcome of patients with rectovaginal fistula with special regard to rates of fistula recurrence. On the other hand it is mainly used in complex cases of sick patients and larger fistula sizes. Prospective clinical studies need to be conducted to reinforce these findings.
Subject(s)
Rectovaginal Fistula/surgery , Surgical Stomas/adverse effects , Adult , Aged , Female , Humans , Length of Stay , Middle Aged , Rectovaginal Fistula/pathology , Recurrence , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Intestinal stoma closure is associated with high risk of surgical site infection (SSI) at stoma reversal site. The aim of this retrospective cohort study was to determine the outcome of purse string approximation (PSA) compared to primary linear closure (PLC) of the skin after loop ileostomy reversal. METHODS: Data of 140 patients operated between 2005 and 2012 were analyzed in this two-center-study to determine the outcome of patients with either PSA (n = 44) or PLC (n = 96) after loop ileostomy reversal. RESULTS: Patients in the PSA group were significantly older than in the PLC group (64 ± 15 vs. 57 ± 18; p = 0.026). Cardiac diseases were significantly more present in the PSA group in comparison to the PLC group (59% vs. 38%; p = 0.017). Stoma creation was significantly more often due to malignancy in the PSA group in comparison to the PLC group (68% vs. 50%; p = 0.044). SSI occurred significantly more often in the PLC group in comparison to the PSA group (17% vs. 5%; p = 0.047). CONCLUSIONS: The risk for SSI is lower in patients with PSA in comparison to patients with PLC. In order to diminish SSI we recommend performing a PSA in patients with loop ileostomy reversal.
Subject(s)
Ileostomy/adverse effects , Surgical Wound Infection/etiology , Wound Closure Techniques/adverse effects , Wound Closure Techniques/statistics & numerical data , Adult , Aged , Cohort Studies , Dermatologic Surgical Procedures/adverse effects , Dermatologic Surgical Procedures/methods , Female , Humans , Male , Middle Aged , Retrospective StudiesABSTRACT
The radical economisation of the German health-care system has caused an increasing cost awareness. Following this trend, medical education has been identified as a possible expense factor. The theoretical and practical training of young doctors needs time and costs money. However, a detailed cost analysis is still not available, since the complex daily work schedule of young professionals only allows the calculation of single cost factors. Investigations in the USA estimate the costs of surgical training at US$â80â000 per year and per resident. At present in Germany, surgical training is indirectly financed by the DRG flat rates of the health insurance companies. Possible alternatives include the implementation of a "training fond" which is financed by a percentage fee of the DRG's as well as an on-top funding by the federal government. This "training fond" would support only those surgical units that offer a structured and certified training to surgical residents. However, a systematic cost analysis of such a structured curriculum is necessary for any further discussion.
Subject(s)
Education, Medical, Graduate/economics , Financing, Government/economics , General Surgery/education , Health Care Costs/trends , National Health Programs/economics , Benchmarking/economics , Costs and Cost Analysis , Cross-Cultural Comparison , Forecasting , Germany , Humans , Internship and Residency , Switzerland , Training Support/economics , United StatesABSTRACT
The Aachen model is a practical mode in teaching and advanced training, which is closely geared to the areas of academic acquisition and training. During medical education optional student courses with constitutive curricula offer practical points of contact to the surgical department at all times. Besides improvement of manual training the aims are enhancing interests and acquisition of talents. This guided structure will be intensified with progression into advanced education. Next to the formal guidelines of the curriculum, education logbook and progression conversations, quality, transparency and reliability are particularly emphasized. An evaluation of both the reforms and the surgical trainers is still to be made. In addition procurement of an affirmative occupational image is essential.
Subject(s)
Education, Medical, Graduate/standards , General Surgery/education , Models, Educational , Biomedical Research/education , Clinical Competence/standards , Curriculum/standards , Curriculum/trends , Education, Medical, Graduate/trends , Forecasting , Germany , Guidelines as Topic , Hospitals, University , Humans , Suture Techniques/educationABSTRACT
BACKGROUND: Despite improved surgical techniques, anastomotic leakage is still a serious complication in colorectal surgery, resulting in increased morbidity and mortality. This study was initiated to investigate those clinical risk factors which may influence the onset of anastomotic wound-healing complications. METHODS: The postoperative courses were assessed in 400 consecutive patients who underwent colonic or rectal resection. Possible clinical risk factors were investigated by unvariate and multivariate analysis. RESULTS: 23 patients developed an anastomotic leakage (5.8 %). 10 patients could be treated conservatively, 13 had a second operation. In the multivariate analysis significant risk factors were perioperative radiotherapy (OR = 3.76 [95 % CI 1.03-13.7]), blood transfusion (OR = 2.98 [95 % CI 1.18-7.54]), alcohol consumption (OR = 2.94 [95 % CI 1.06-8.17]), and steroid medication (OR = 3.91 [95 % CI 1.17-13.07]). CONCLUSION: The clinically most important risk factors for leakage were radiotherapy and blood transfusion. Further analyses with a focus on the extracellular matrix, including other clinical factors may be valuable in identifying targets for improvement.
Subject(s)
Colonic Diseases/surgery , Colorectal Neoplasms/surgery , Postoperative Complications/etiology , Rectal Diseases/surgery , Surgical Wound Dehiscence/etiology , Adrenal Cortex Hormones/administration & dosage , Adrenal Cortex Hormones/adverse effects , Adult , Aged , Alcohol Drinking/adverse effects , Blood Transfusion , Colectomy , Colon/radiation effects , Colorectal Neoplasms/radiotherapy , Female , Humans , Male , Middle Aged , Multivariate Analysis , Neoadjuvant Therapy , Postoperative Complications/surgery , Radiation Injuries/etiology , Radiation Injuries/surgery , Rectum/radiation effects , Rectum/surgery , Retrospective Studies , Risk Factors , Surgical Staplers , Surgical Wound Dehiscence/surgery , Suture Techniques , Young AdultABSTRACT
During the last decade surgical treatment of rectal cancer has seen various improvements. Partial or total mesorectal excision (TME) became standard procedure. The surgical quality of the TME has a high effect on prognosis. Besides metastases, the circumferential resection margin receives the most attention. As recent studies established a distal resection margin of 1 cm, the rate of continence-preserving resections has grown, especially after neoadjuvant radiochemotherapy. In the hands of an expert, laparoscopic rectal resection is a technically safe procedure. Its oncological efficacy cannot yet be decided. Modern therapy for rectal cancer comprises multilateral considerations and therefore needs a multimodal orientation.
Subject(s)
Rectal Neoplasms/surgery , Anastomosis, Surgical/methods , Colonic Pouches , Combined Modality Therapy , Diagnostic Imaging , Humans , Laparoscopy , Lymphatic Metastasis/pathology , Neoadjuvant Therapy , Neoplasm Invasiveness , Postoperative Complications/etiology , Postoperative Complications/therapy , Prognosis , Rectal Neoplasms/drug therapy , Rectal Neoplasms/pathology , Rectal Neoplasms/radiotherapy , Rectum/pathology , Rectum/surgeryABSTRACT
BACKGROUND: The management of incisional hernias outside the midline remains a challenging procedure. Evidence-based data and even any kind of guidelines for dealing with this problem are still lacking. The aim of the study was to elucidate this field of hernia surgery and give some guidelines for retromuscular sublay mesh repair outside the midline. MATERIALS AND METHODS: Fresh-frozen corpses were used to perform anatomical studies. During all the investigations the main target was to find the layer which can maintain the maximum overlap of healthy tissue with the implanted mesh material. Afterwards the findings were evaluated during clinical situations, using photo-documentation and drawings. RESULTS: The layer between the external oblique muscle and the internal oblique muscle is the ideal place to position the mesh with adequate overlap. Even for subcostal hernias, this layer offers adequate mesh overlap behind the ribs. For lumbar hernias the same plane of dissection is usually useful. Only if the defect is situated close to the bone might preperitoneal dissection and mesh placement be necessary. CONCLUSION: The repair of lateral hernias must follow the same principles as median sublay repair. With sufficient knowledge of the anatomical layers of the abdominal wall, adequate mesh overlap can be achieved for any kind of lateral hernia. Therefore the retromuscular sublay repair can be regarded as the standard procedure for all types of hernia outside the midline.
Subject(s)
Abdominal Muscles/anatomy & histology , Abdominal Wall/anatomy & histology , Hernia, Ventral/surgery , Cadaver , Dissection , Humans , Surgical MeshABSTRACT
BACKGROUND: An open medical market is supposed to be a promising tool for preserving the meagre resources of the German public health care system. The competition between humane and economic practice induces conflicts which burden physicians as well as patients. To analyse this problem by scientific means, inpatients were interviewed with the help of a standardised protocol. PATIENTS AND METHODS: During 10 weeks 524 inpatients were interviewed. The structured questionnaire consisted of nine closed-ended questions with multiple-choice answers. Question 3 included a free amendment. The gender ratio was balanced, and the age pattern represented the typical patient collective of our clinic. RESULTS AND CONCLUSION: The majority of patients expect negative changes in their medical service and the social attitude towards patients and physicians due to promoted medical competition. Besides an increasing financial load, losses in trust, self-determination, and therapeutic freedom are expected. Instead a responsible transparency will not be achieved. Patients still judge the economically dominated reforms on the German health care market with scepticism or even hostility. In their point of view future discussions must aim at a more modern attitude towards health economics in order to bridge the schism they perceive between medical competition and humanitarianism. The understanding of strong financial management as a prime condition for stable social security is the basis of synergies to deal with upcoming reforms.
Subject(s)
Altruism , Attitude to Health , Economic Competition , Economics, Medical , Health Care Reform , Inpatients , Adolescent , Adult , Aged , Aged, 80 and over , Data Collection , Female , Humans , Interviews as Topic , Male , Middle Aged , Social Security , Surveys and QuestionnairesABSTRACT
BACKGROUND: The financial resources in the German Public Health care system are running short due to reduced budgets and demographic changes. Reform plans of the state, backers, and care providers seem to neglect patients' needs. To analyse this problem by scientific means, inpatients were interviewed as to their views concerning fair allocation. PATIENTS AND METHODS: During 6 weeks, 532 inpatients were interviewed. The structured questionnaire consisted of eight closed-end questions with multiple choice answers. The gender ratio was balanced, and the age pattern represented the typical patient collective of our clinic. RESULTS AND CONCLUSION: The majority of the patients do not support the reform plans in the German public health care system. They feel comfortable with the present medical standard and quality of health care and wish no reductions in the medical service. The required individualisation of risk and care is rejected. Thus patients reveal an almost dichotomous understanding of medical care on the one hand and its cost on the other. Modern reform and change concepts need effective professional public relations to increase public understanding and reduce objections to unpopular measures.
Subject(s)
Health Care Rationing , Health Care Reform , Patient Satisfaction , Adolescent , Adult , Aged , Aged, 80 and over , Data Collection , Female , Germany , Health Care Rationing/economics , Health Care Reform/economics , Health Care Reform/standards , Humans , Inpatients , Insurance, Health/economics , Interviews as Topic , Male , Middle Aged , Quality of Health Care , Surveys and QuestionnairesABSTRACT
BACKGROUND AND AIMS: The extracellular matrix and the interactive signalling between its components are thought to play a pivotal role for tumour development and metastasis formation. An altered matrix composition as potential underlying pathology for the development of colorectal cancer was hypothesized. METHODS: In a retrospective study of patients with colon cancer, the extracellular matrix in tumour-free bowel specimen was investigated in comparison with non-infected bowel specimen from patients operated on for colonic diverticulosis. The following matrix parameters with known associations to tumour formation, cell proliferation, invasion and metastasis were analysed by immunohistochemistry and quantified by a scoring system: VEGF, TGF-beta, ESDN, CD117, c-erb-2, cyclin D1, p53, p27, COX-2, YB-1, collagen I/III, MMP-13, PAI and uPAR. Expression profiles and correlations were calculated. RESULTS: The comparison of the two groups revealed a significantly decreased immunostaining for CD117 and TGF-beta in the cancer group (8.5+/-2.6 vs 10.3+/-2,1 and 4.9+/-1.5 vs 8.1+/-3, respectively), whereas PAI scores were significantly higher than in patients with diverticular disease (8.1+/-1.6 vs 6.2+/-0.9). Overall correlation patterns of matrix parameters indicated pronounced differences between tumour-free tissue in cancer patients compared with patients with diverticular disease. CONCLUSIONS: Our results indicate distinct differences in the colonic tissue architecture between cancer patients and patients with diverticulitis that support the notion of an altered matrix composition predisposing to the development of colon cancer.
Subject(s)
Colonic Neoplasms/metabolism , Diverticulosis, Colonic/metabolism , Extracellular Matrix/metabolism , Collagen Type I/metabolism , Collagen Type III/metabolism , Colon/metabolism , Colon/surgery , Colon, Sigmoid/metabolism , Colon, Sigmoid/surgery , Cyclin D1/metabolism , Cyclooxygenase 2/metabolism , DNA-Binding Proteins/metabolism , Female , Humans , Male , Matrix Metalloproteinase 13/metabolism , Membrane Proteins/metabolism , Middle Aged , Nuclear Proteins/metabolism , Plasminogen Activator Inhibitor 1/metabolism , Proto-Oncogene Proteins c-kit/metabolism , Receptor, ErbB-2/metabolism , Retrospective Studies , Transforming Growth Factor beta/metabolism , Tumor Suppressor Protein p53/metabolism , Vascular Endothelial Growth Factor A/metabolism , Y-Box-Binding Protein 1ABSTRACT
BACKGROUND: Data on anastomotic microcirculation of coloanal anastomoses are contradictory. Therefore, it was the aim of the present study to investigate perianastomotic blood perfusion in a standardized experimental setting comparing three forms of reconstruction using laser fluorescence videography, a new method for the evaluation of microcirculation. METHODS: After a standardised rectal resection in dogs, reconstruction was performed as straight end-to-end (n = 6), side-to-end (n = 6), or J-pouch (n = 6) coloanal anastomosis. Bowel perfusion was evaluated using IC-View laser fluorescence videography. RESULTS: The perfusion index was significantly reduced in all three groups compared to the reference regions: endto-end anastomosis, median, 93% (range, 63%-136%); side-to-end-anastomosis, 65% (35%-138%); colonic-J-pouch anal anastomosis, 52% (32%-72%); p < 0.001). CONCLUSIONS: Straight coloanal anastomoses provide better anastomotic microcirculation after rectal resections than colonic-J-pouch anal anastomoses or side-to-end anastomoses. However this effect does not seem to be decisive for the prevention of anastomotic leaks.
Subject(s)
Anastomosis, Surgical/methods , Colectomy , Microcirculation , Rectum/blood supply , Rectum/surgery , Animals , Dogs , Postoperative Period , Plastic Surgery Procedures , Surgical Stapling , Video Recording/methodsSubject(s)
Attitude of Health Personnel , Efficiency, Organizational/economics , Hospital Design and Construction/economics , Hospital Units/economics , Hospitals, University/economics , National Health Programs/economics , Surgery Department, Hospital/economics , Cost-Benefit Analysis , Germany , Hospital Units/organization & administration , Humans , Patient Care Team/economics , Patient Care Team/organization & administration , Physician-Patient Relations , Referral and Consultation/economics , Referral and Consultation/organization & administration , Surgery Department, Hospital/organization & administrationABSTRACT
BACKGROUND: The structure and organisation of German hospitals currently are undergoing radical change forced by reforms in the German public health system. Operating procedures, efficiency assays, and management programs compete with the traditional philanthropic relationship between physician and patient. To analyse this problem by scientific means, inpatients were interviewed in standardised fashion on current expectations, ideals, and experience with that relationship. PATIENTS AND METHODS: During 4 weeks, 507 inpatients were interviewed. The structured questionnaire used consisted of nine closed multiple-choice questions. The proband sex ratio was balanced, and their age pattern represented the typical patient collective in our clinic. RESULTS AND CONCLUSION: The patient perception of physicians' roles described clear priorities. Besides a skilled expert, the patients were looking for a friend and guide through their disease, diagnosis, and therapy. The paternalistic relationship between physician and patient thus is not very antiquated. In contrast, material institutional criteria, provision of services, and hotel-like atmosphere played secondary roles.
Subject(s)
Attitude , National Health Programs , Patient Satisfaction , Physician's Role/psychology , Physician-Patient Relations , Aged , Female , Germany , Health Care Reform , Hospital Administration , Hospitals, University , Humans , Interviews as Topic , Male , Middle Aged , Patient Care Team , Surveys and QuestionnairesABSTRACT
BACKGROUND AND AIMS: In Western industrialised countries the prevalence of neoplastic colonic lesions and diverticular disease markedly increases with age. In contrast, the coincident occurrence of both diseases seems to fall below their individual epidemiologic estimates. Because directly comparing data are rare, this retrospective study evaluates the coincidence of neoplastic lesions and diverticular disease. PATIENT AND METHODS: A total of 1,838 patients from 1986 to 2000 were admitted to the study. For 1,326 patients-56% male (n=741), 44% female (n=585), mean age 64 (+/-11.83 SD)-with a resection due to colonic cancer, the documented findings of colonoscopy, colonic contrast enema, and/or histopathology were analysed with regard to the prevalence of colonic diverticulosis. In 512 patients--51% male (n=263), 49% female (n=249), mean age 60 (+/-12.59 SD)--with a colonic resection due to diverticulitis, the synchronous or metachronous occurrence of neoplastic colonic lesions was recorded using the database of the Tumour Centre, Aachen. To compare the observed results with published epidemiology, statistical analysis included age-referred binomial tests and an age-stratified analysis (Cochran-Mantel-Haenszel test). Odds ratios (OR) were also calculated. P<0.05 was considered to indicate locally statistical significance. RESULTS: In the cancer group, we found a statistically significant reduced rate of diverticula in nearly all age categories and the age-stratified analyses (corresponding OR 0.30-0.51). Consistently, the diverticulitis group revealed a statistically significant decreased rate of advanced colonic neoplastic lesion in nearly all age categories and all age-stratified analyses (corresponding OR 0.13-0.43). CONCLUSION: Our results indicate that patients with colonic neoplastic lesions or diverticular disease probably form heterogeneous groups. Because current results from molecular biology emphasize the impact of the extracellular matrix on the genesis of diverticulosis and colonic cancer, the observed heterogeneity could be an expression of a distinct composition of the local milieu.
Subject(s)
Cell Transformation, Neoplastic/pathology , Colonic Neoplasms/diagnosis , Colonic Neoplasms/epidemiology , Diverticulosis, Colonic/diagnosis , Diverticulosis, Colonic/epidemiology , Adult , Age Distribution , Aged , Aged, 80 and over , Cohort Studies , Comorbidity , Female , Germany/epidemiology , Humans , Male , Middle Aged , Neoplasm Staging , Odds Ratio , Prevalence , Probability , Retrospective Studies , Risk Assessment , Sex Distribution , Survival RateABSTRACT
BACKGROUND/AIMS: Mortality in mesenteric ischaemia can be reduced by an optimised extent of resection. Up to now, no technique supplementing a surgeon's experience has achieved clinical acceptance. Besides a qualitative interpretation, the new technique of computer-assisted laser-fluorescence videography affords quantification of staining intensities. The aim of this study was to investigate the scientific value of this technique in mesenteric ischaemia in a rabbit model of controlled mesenteric ischaemia and reperfusion. METHODS: We used an established rabbit model of mesenteric ischaemia (group I, n=6) and reperfusion (group II, n=6). In each animal, three loops (each of 10 cm) of the small intestine were clamped (group I, 40 min; group II, 60 and 20 min reperfusion). For further evaluation, all loops were divided into five segments of 2 x 2 cm (total number of investigated areas, n=180). Measurement of vascular patency was performed by laser-fluorescence videography (pixel intensity per second). As standard, we used radioactive microspheres (impulse per minute per gram). In addition, the extent of ischaemic tissue damage was identified by histological examination. Statistical data were analysed by using regression analysis to define the regression coefficient r. RESULTS/FINDINGS: Laser-fluorescence videography and the microsphere technique demonstrated a close and linear correlation: ischaemic segments, r=0.90+/-0.07; reperfusion segments, r=0.85+/-0.02; overall, r=0.92+/-0.07. There was no reproducible correlation to cellular damage in histology. INTERPRETATION/CONCLUSION: Computer-assisted laser-fluorescence videography is a feasible, reliable, and valid experimental method for the detection of mesenteric blood supply and intestinal microcirculation. Clinical application is conceivable in mesenteric ischaemia and infarction as well as the operative transposition of intestine. As limiting values to identify the irreversible necrosis are not yet defined, further studies have to analyse the clinical impact more precisely.
Subject(s)
Ischemia/pathology , Mesentery/blood supply , Mesentery/pathology , Reperfusion , Video Recording , Animals , Cerium Radioisotopes , Coloring Agents , Disease Models, Animal , Fluorescence , Image Processing, Computer-Assisted , Indocyanine Green , Lasers , Microcirculation , Microscopy , Microspheres , RabbitsABSTRACT
The aim of the present case report is to present the diagnostic and therapeutic challenge of intercostal incisional hernia. We report on a female patient with leftsided intercostal incisional hernia between the eleventh and twelfth rib due to preceding lumbar incision for tumor nephrectomy. Because of its infrequence, diagnosis was established late although simple clinical examination and ultrasound investigation displayed the hernia. At laparotomy, a 5x5 cm(2) fascial defect with a colonic sliding hernia was found. Hernia repair using permanent mesh reinforcement in the retromuscular position is described. Abdominal incisional hernia in the intercostal region is rare and therefore easily overlooked. As with other incisional hernias, the hernia repair using mesh implantation in the retromuscular region is technically feasible and represents the treatment of choice.