Previous inguinal hernia surgery does not limit the likelihood of choosing prostatectomy as primary prostate cancer therapy.

We evaluated whether previous inguinal hernia repair may affect the choice of prostate carcinoma treatment in a population-based cohort. It has been suggested that previous laparoscopic inguinal hernia repair (LIHR) could limit the subsequent possibility of performing a prostatectomy. Several small studies have suggested otherwise. The study cohort included all new prostate cancer cases in Finland 1998-2015 identified through the Finnish cancer registry. Data on the treatment of prostate cancer and surgical inguinal hernia repairs in 1998-2016 was obtained from the HILMO hospital discharge registry. After linkage, the study cohort included 7206 men. Of these, 5500 had no history of inguinal hernia, 1463 had an open hernia repair, and 193 had a minimally invasive repair (LIHR). Compared to men with no history of hernia repair, those with previous hernia repairs were more likely to undergo prostatectomy over radiation therapy as the primary treatment for prostate cancer HR 1.34 (CI 95% 1.19-1.52). The association did not depend on the method of hernia repair, HR 1.58 (CI 95% 1.15-2.18), in men with previous LIHR. The increased likelihood of choosing prostatectomy over radiation therapy concerns all type prostatectomies. Previous hernia repair is not a limiting factor when choosing treatment for prostate cancer.

"An abdominoplasty modification for post-pregnancy abdomen with rectus diastasis and midline hernia: the technique and results".

SUMMARY: Few women recover from pregnancy abnormally and end up having severe post-pregnancy rectus diastasis (RD) with body control dysfunction, midline hernia or other quality of life impairment. The purpose of this study was to describe the authors' experience using HELP modification of abdominoplasty (Hydrodissection and Epidural anesthesia for Lateral Plication) to restore abdominal wall firmness. 46 consecutive post-pregnancy RD patients were enrolled. The mean intraoperative inter rectus distance was 4.6 cm. RD is not always the only structure that has been elongated. Firmness of the abdominal wall depends also on lateral fascia structures. Our study reports the total plicated distance addressing the lateral laxity in the abdominal wall. In this series total plication was 7.8 cm. In this series 16 patients had a midline hernia. We did not see hernia recurrences, and the rectus bellies were <5mm apart from each other in all participants verified with ultrasound after two years of follow up. Patient perspective of care and surgical outcome were recorded: HRQoL domains were significantly higher postoperatively implicating better health. Lumbar back pain visual analogy scale score was 4.5±2.3 preoperatively and 0.5 ±0.9 postoperatively. The ability to perform sit-ups increased from 0 to 11 suggesting better motor control. Total complication rate was 10.9%. HELP modification seems to offer a reliable and effective treatment method for RD repair with and without a small midline hernia with low complication rate.

The risk of inguinal hernia repair after radical prostatectomy - a population-based cohort study.

OBJECTIVES: A nationwide population-based register study will evaluate the risk of postoperative inguinal hernia repair after primary curative-intent treatment of prostate carcinoma (PCa). BACKGROUND: Several previous studies have suggested an increased risk of inguinal hernia repair after prostatectomy. Only a few studies have compared the risk by PCa treatment modalities. METHODS: Data were collected between the years 1998 and 2016 from the national hospital discharge database HILMO and between the years 1998 and 2015 from the Finnish cancer registry to identify all men with prostate cancer with data on primary treatment available and information on inguinal hernia diagnoses and procedures among them. The risk of inguinal hernia repair among men managed with prostatectomy was compared to those treated with radiation therapy. Participants treated with prostatectomy were analyzed as a whole and separately stratified into subgroups managed with mini-invasive or open surgery. Multivariate Cox regression with adjustment for age and comorbidities was used for analysis. RESULTS: A total of 7207 cases of PCa were included in the study. 4595 men were treated with radical prostatectomy and 2612 with radiation therapy. Overall, the risk of hernia repair was higher among men treated with prostatectomy compared to men who received radiation therapy as the primary PCa treatment (HR 1.42, 95% CI 1.14-1.77). The risk did not differ markedly by the prostatectomy method. CONCLUSION: Prostate cancer treatment with prostatectomy is associated with an increased risk of inguinal hernia surgery than external beam radiation therapy treatment. This risk should be taken into account when planning PCa treatment.

A randomized clinical trial comparing early patient-reported pain after open anterior mesh repair versus totally extraperitoneal repair of inguinal hernia.

BACKGROUND: This was a prospective, multicentre, non-blinded, randomized clinical trial involving two parallel groups of patients. METHODS: Adult patients with symptomatic unilateral primary inguinal hernia were included in this study. Patients were enrolled and treated in five Finnish hospitals. Eligible patients were randomized by use of a computer-based program to receiving either open anterior repair (modified Lichtenstein) with glue mesh fixation or totally extraperitoneal (TEP) repair. The primary aims were to compare 30-day patient-reported pain scores and return to work after surgery between the two groups. RESULTS: A total of 202 patients were randomized: 98 patients to TEP repair and 104 patients to open repair. All randomized patients received their allocated treatment. A total of 86 patients (88 per cent) in the TEP group and 94 patients (90 per cent) in the Lichtenstein group completed the 30-day follow-up. Patients experienced less early pain (P < 0.001) and used less analgesics after TEP repair, compared to those who had modified Lichtenstein repair. Two patients in the TEP group and five in the Lichtenstein group developed superficial wound infection (P = 0⋅446). Only one reoperation was performed in the Lichtenstein group due to haematoma. CONCLUSION: TEP inguinal hernia repair is associated with less early postoperative pain compared to the open glue mesh fixation technique. TRIAL REGISTRATION: NCT03566433 (http://www.clinicaltrials.gov).

In this randomized clinical trial, we compared two different operating techniques for inguinal hernia repair. Patients were randomized to receiving either open or laparoscopic inguinal hernia repair. After the operation, patient-reported pain and functional outcomes were compared. Patients experienced less pain after laparoscopic repair.

Keyhole versus Sugarbaker techniques in parastomal hernia repair following ileal conduit urinary diversion: a retrospective nationwide cohort study.

BACKGROUND: Previous research on parastomal hernia repair following ileal conduit urinary diversion is limited. This nationwide cohort study aims to present the results of keyhole and Sugarbaker techniques in parastomal hernia repair in the setting of ileal conduit urinary diversion. METHOD: All patients in this cohort underwent primary elective parastomal hernia repair following ileal conduit urinary diversion in four university hospitals and one central hospital in Finland in 2007-2017. Retrospective clinical data were collected from patient registries to compare keyhole and Sugarbaker parastomal hernia repair techniques. The primary outcome was parastomal hernia recurrence during the follow-up from primary surgery to the last confirmed follow-up date of the patient. The secondary outcomes were reoperations during the follow-up and complication rate at 30 days' follow-up. RESULTS: The results of 28 hernioplasties were evaluated. The overall parastomal hernia recurrence rate was 18%, the re-operation rate was 14%, and the complication rate was 14% during the median follow-up time of 30 (21-64) months. Recurrence rates were 22% (4/18) after keyhole repair and 10% (1/10) after Sugarbaker repair. Re-operation rates referred to keyhole repair were 22% and Sugarbaker repair 0% during follow-up. The majority of reoperations were indicated by recurrence. Complication rates were 17% after keyhole and 10% after Sugarbaker repair during the 30 days' follow-up. CONCLUSION: The results of parastomal hernia repair in the setting of ileal conduits are below optimal in this nationwide cohort comparing keyhole to Sugarbaker repair in elective parastomal hernia repair. Nonetheless, the Sugarbaker technique should be further studied to confirm the encouraging results of this cohort in terms of recurrence.

Parastomal Hernia: A Retrospective Nationwide Cohort Study Comparing Different Techniques with Long-Term Follow-Up.

BACKGROUND: Parastomal hernia repair is a complex surgical procedure with high recurrence and complication rates. This retrospective nationwide cohort study presents the results of different parastomal hernia repair techniques in Finland. METHODS: All patients who underwent a primary end ostomy parastomal hernia repair in the nine participating hospitals during 2007-2017 were included in the study. The primary outcome measure was recurrence rate. Secondary outcomes were complications and re-operation rate. RESULTS: In total, 235 primary elective parastomal hernia repairs were performed in five university hospitals and four central hospitals in Finland during 2007-2017. The major techniques used were the Sugarbaker (38.8%), keyhole (16.3%), and sandwich techniques (15.4%). In addition, a specific intra-abdominal keyhole technique with a funnel-shaped mesh was utilized in 8.3% of the techniques; other parastomal hernia repair techniques were used in 21.3% of the cases. The median follow-up time was 39.0 months (0-146, SD 35.3). The recurrence rates after the keyhole, Sugarbaker, sandwich, specific funnel-shaped mesh, and other techniques were 35.9%, 21.5%, 13.5%, 15%, and 35.3%, respectively. The overall re-operation rate was 20.4%, while complications occurred in 26.3% of patients. CONCLUSION: The recurrence rate after parastomal hernia repair is unacceptable in this nationwide cohort study. As PSH repair volumes are low, further multinational, randomized controlled trials and hernia registry data are needed to improve the results.

Long-Term Health-Related Quality of Life (HRQoL) After Redo-Fundoplication.

BACKGROUND: We aim to shed light on long-term subjective outcomes after re-operations for failed fundoplication. METHODS: 1809 patients were operated on for hiatal hernia and/or gastroesophageal reflux disease (GERD) at the Helsinki University Hospital between 2000 and 2017. 111 (6%) of these had undergone a re-operation for a failed antireflux operation. Overall, HRQoL was assessed in 89 patients at the latest follow-up using the generic 15D© instrument. The results were compared to a sample of the general population, weighted to reflect the age and gender distribution of patients. Disease-specific HRQoL was assessed using the GERD-HRQoL questionnaire. We studied variation in the overall HRQoL with respect to disease-specific HRQoL and known patients' parameters using univariate and multivariable linear regression models. RESULTS: The median postoperative follow-up period was 9.3 years. All patients were operated on laparoscopically (6% conversion rate), and 87% were satisfied with the re-operation. Postoperative complications were minimal (5%). Twelve patients (11%) underwent a second re-operation. The median GERD-HRQoL score was nine. In multivariable analysis, four variables were independently associated with the 15D score, suggesting a decrease in the 15D score with increasing GERD-HRQoL score, increasing Charlson Comorbidity Index (CCI) and the presence of chronic pain syndrome (CPS) and depression. CONCLUSION: Re-do LF is a safe procedure in experienced hands and may offer acceptable long-term alleviation in patients with recurring symptoms after antireflux surgery. Decreased HRQoL in the long run is related to recurring GERD and co-morbidities.

Laparoscopic versus hybrid approach for treatment of incisional ventral hernia: a prospective randomised multicentre study, 1-year results.

PURPOSE: Laparoscopic incisional ventral hernia repair (LIVHR) is often followed by seroma formation, bulging and failure to restore abdominal wall function. These outcomes are risk factors for hernia recurrence, chronic pain and poor quality of life (QoL). We aimed to evaluate whether LIVHR combined with defect closure (hybrid) follows as a diminished seroma formation and thereby has a lower rate of hernia recurrence and chronic pain compared to standard LIVHR. METHODS: This study is a multicentre randomised controlled clinical trial. From November 2012 to May 2015, 193 patients undergoing LIVHR for primary incisional hernia with fascial defect size from 2 to 7 cm were recruited in 11 Finnish hospitals. Patients were randomised to either a laparoscopic (LG) or a hybrid (HG) repair group. The main outcome measure was hernia recurrence, evaluated clinically and radiologically at a 1-year follow-up visit. At the same time, chronic pain scores and QoL were also measured. RESULTS: At the 1-year-control visit, we found no difference in hernia recurrence between the study groups. Altogether, 11 recurrent hernias were found in ultrasound examination, producing a recurrence rate of 6.4%. Of these recurrences, 6 (6.7%) were in the LG group and 5 (6.1%) were in the HG group (p > 0.90). The visual analogue scores for pain were low in both groups; the mean visual analogue scale (VAS) was 1.5 in LG and 1.4 in HG (p = 0.50). QoL improved significantly comparing preoperative status to 1 year after operation in both groups since the bodily pain score increased by 7.8 points (p < 0.001) and physical functioning by 4.3 points (p = 0.014). CONCLUSION: Long-term follow-up is needed to demonstrate the potential advantage of a hybrid operation with fascial defect closure. Both techniques had low hernia recurrence rates 1 year after operation. LIVHR reduces chronic pain and physical impairment and improves QoL. TRIAL REGISTRY: Clinical trial number NCT02542085.

Prognostic value of isolated tumour cells in sentinel lymph nodes in early-stage breast cancer: a prospective study.

BACKGROUND: The prognostic significance of isolated tumour cells (ITCs) in the sentinel nodes (SNs) is controversial in early breast cancer, and some centres have abandoned immunohistochemistry to detect ITCs. METHODS: Patients with unilateral pT1N0 breast cancer, operated between February 2001 and August 2005 at a university hospital were included in this prospective, population-based cohort study. Survival of 936 patients with or without isolated tumour cells (ITC) in their SNs were compared with the log-rank test and Cox regression analysis. RESULTS: Eight hundred sixty one (92.0%) patients were ITC-negative (pN0i-) and 75 (8.0%) ITC-positive (pN0i+). Patients with ITC-positive cancer received more frequently adjuvant systemic therapies than those with ITC-negative cancer. The median follow-up time was 9.5 years. Ten-year distant disease-free survival was 95.3% in the pN0i- group and 88.8% in the pN0i+ group (P = 0.013). ITCs were an independent prognostic factor in a Cox regression model (HR = 2.34, 95% CI 1.09-5.04; P = 0.029), together with tumour Ki-67 proliferation index and diameter. ITCs were associated with unfavourable overall survival (P = 0.005) and breast cancer-specific survival (P = 0.001). CONCLUSIONS: We conclude that presence of ITCs in the SNs is an adverse prognostic factor in early small node-negative breast cancer, and may be considered in the decision-making for adjuvant therapy.

Treatment of incarcerated hernia in adults.

Of the 14,000 hernias operated annually in Finland, approximately 5 to 6% are treated as emergencies usually due to incarceration. Compared with elective hernia operations, emergency operations carry an increased risk of complications and death, especially in elderly patients and those with comorbidities. The risk of hernia recurrence is higher after an emergency procedure. In an emergency situation, a solution resulting in the best immediate and long-term outcome should be selected for each patient. Sometimes it is best to treat only the acute incarceration, whereas in some cases a hernia repair with good and lasting outcome can be safely performed already during the acute situation. Besides the nature of the hernia itself, the decisions are affected by the general condition and underlying disease of the patient, as well as the surgeon's experience. Emergency hernia surgery requires experience, as suboptimal solutions will complicate any repair operations that may be required later.

Factors predicting chronic pain after open mesh based inguinal hernia repair: ​A prospective cohort study.

INTRODUCTION: Chronic postherniorrhaphy pain is the foremost setback of today's inguinal hernia repair. Finding predictors for it affects implants, operative techniques and allows for preventive measures. METHODS: Prospectively collected data from 932 outpatient open inguinal hernia operations between 2003 and 2010 were subjected to regression analysis. Visual analogue scale score (VAS) at least a year after operation and a measurement of chronic pain at one year were the target variables. RESULTS: Chronic pain was present in 99 (11.5%) patients one year after operation. Independent predictors for the occurrence of chronic pain were positively recurrence (Odds ratio, OR 6.77 vs. no recurrence, P = 0.005), complication (OR 5.16 vs. no complication, P = 0.002), mid-density mesh (OR 2.28 vs. lightweight mesh, P = 0.012), higher preoperative VAS score (OR 1.15, P = 0.006) and negatively higher age (OR 0.98, P = 0.027). Predictors for a higher postoperative VAS score were recurrence (regression coefficient, RC, 1.49 vs. no recurrence, P = 0.001), complication (RC 0.76 vs. no complication, P = 0.016), heavyweight mesh (RC 0.50 vs. lightweight mesh, P = 0.046) and higher preoperative VAS level (RC 0.10, P < 0.001). CONCLUSIONS: Recurrence, complication, mesh weight, preoperative VAS score and age are predictors for the occurrence chronic pain after open mesh based inguinal hernia repair. Recurrence, complication, mesh weight and preoperative VAS score are predictors of postherniorrhaphy VAS level.

Randomized Multicenter Trial Comparing Glue Fixation, Self-gripping Mesh, and Suture Fixation of Mesh in Lichtenstein Hernia Repair (FinnMesh Study).

OBJECTIVE: Three different mesh fixation techniques were compared to find out how to perform a safe and cost-effective open inguinal hernioplasty in day-case setting with the best outcomes with regard to chronic pain. SUMMARY BACKGROUND DATA: Mesh fixation method may influence on the incidence of chronic pain after Lichtenstein hernioplasty. METHODS: Lichtenstein hernioplasty was performed under local anesthesia in 625 patients as day-case surgery in 8 Finnish hospitals. The patients were randomized to receive either a cyanoacrylate glue (Histoacryl, n = 216), self-gripping mesh (Parietex ProGrip, n = 202), or conventional nonabsorbable sutures (Prolene 2-0, n = 207) for mesh fixation. The incidence of wound complications, pain, recurrences, and patients discomfort was recorded on days 1, 7, 30, and 1 year after surgery. The primary endpoint was the sensation of pain measured by pain scores and the need of analgesics after 1 year of surgery. RESULTS: The type and size of inguinal hernias were similar in the 3 study groups. The duration of operation was 34 ±â€Š13, 32 ±â€Š9, and 38 ±â€Š9 minutes in the glue, self-gripping, and suture groups, respectively (P < 0.001). There were no significant differences postoperatively in pain response or need for analgesics between the study groups. Two superficial infections (0.3%), 31 wound seromas (5.0%), and 4 recurrent hernias (0.6%) were recorded during a 1-year follow-up. Some 25 patients (4.2%) needed occasionally analgesics for chronic groin pain. A feeling of a foreign object and quality of life were similar in all study groups. CONCLUSIONS: This randomized trial failed to prove that mesh fixation without sutures causes less inguinodynia than suture fixation in Lichtenstein hernioplasty. Mesh fixation without sutures is feasible without compromising postoperative outcome.

Open Mesh Repair for Inguinal Hernia is Safer than Laparoscopic Repair or Open Non-mesh Repair: A Nationwide Registry Study of Complications.

BACKGROUND: Inguinal hernia repair is the most common elective procedure in general surgery. Therefore, the number of patients having complications related to inguinal hernia surgery is relatively large. The aim of this study was to compare complication profiles of inguinal open mesh (OM) hernioplasties with open non-mesh (OS) repairs and laparoscopic (LAP) repairs using retrospective nationwide registry data. METHODS: The database of the Finnish Patient Insurance Centre (FPIC) was searched for complications of inguinal and femoral hernia repairs during 2002-2010. Complications of OM repairs were compared to complications of OS repairs and LAP repairs. RESULTS: Over 75 % of all inguinal hernia procedures during the study period in Finland were OM hernioplasties. FPIC received 245 complication reports after OM repairs, 40 after OS repairs, and 50 after LAP repairs. Reported complications were significantly more severe after LAP and OS repairs than OM surgery (p<0.001). Visceral complications (p<0.001), deep infections (p<0.001), and deep hemorrhagic complications (p<0.001) were overrepresented in the LAP group. In the OS group, visceral complications (p<0.001), recurrences (p<0.001), and severe neuropathic pain (p<0.001) predominated. CONCLUSION: LAP and OS repairs of inguinal hernia were associated with more severe complications than open surgery with mesh in this study.

Fatal surgical or procedure-related complications: a Finnish registry-based study.

INTRODUCTION: In Finland, all healthcare personnel must be insured against causing patient injury. The Patient Insurance Centre (PIC) pays compensation in all cases of malpractice and in some cases of infection or other surgical complications. This study aimed to analyze all complaints relating to fatal surgical or other procedure-related errors in Finland during 2006-2010. MATERIALS AND METHODS: In total, 126 patients fulfilled the inclusion criteria. Details of patient care and decisions made by the PIC were reviewed, and the total national number of surgical procedures for the study period was obtained from the National Hospital Discharge Registry. RESULTS: Of the 94 patients who underwent surgery, most fatal surgical complications involved orthopedic or gastrointestinal surgery. Non-surgical procedures with fatal complications included deliveries (N = 10), upper gastrointestinal endoscopy or nasogastric tube insertion (N = 8), suprapubic catheter insertion (N = 4), lower intestinal endoscopy (N = 5), coronary angiogram (N = 1), pacemaker fitting (N = 1), percutaneous drainage of a hepatic abscess (N = 1), and chest tube insertion (N = 2). In 42 (33.3 %) cases, patient injury resulted from errors made during the procedure, including 24 technical errors and 15 errors of judgment. There were 19 (15.2 %) cases of inappropriate pre-operative assessment, 28 (22.4 %) errors made in postoperative follow-up, 23 (18.4 %) cases of fatal infection, and 11 (8.8 %) fatal complications not linked to treatment errors. CONCLUSION: Fatal surgical and procedure-related complications are rare in Finland. Complications are usually the result of errors of judgment, technical errors, and infections.

Quality of surgical care, local recurrence, and survival in patients with low- and midrectal cancers following multimodal therapy.

PURPOSE: To assess the quality of surgical care and outcome following multimodal treatment for low- and midrectal cancers, focusing on differences between low anterior and abdominoperineal resections. METHODS: From 1999 to 2007, 179 patients underwent low anterior resection (LAR), abdominoperineal resection (APR), or proctocolectomy for low- or midrectal cancers. Preoperative (chemo)radiotherapy was given according to local guidelines and adjuvant postoperative chemotherapy in stage III disease. Outcome together with clinical and histopathological data were analyzed in relation to the type of surgery performed. RESULTS: The postoperative mortality was 2.2%; morbidity, 39.6%; reoperation rate, 8.4%; and readmission rate, 16.0%. Involved circumferential resection margin (CRM ≤ 1 mm) rate was 4.5% (APR 9.1% vs. LAR 2.6%, p = 0.046). Intraoperative bowel perforation occurred in 5.5% of APRs. Anastomotic leak rate was 15.3%. The 5-year overall survival of the 179 patients was 68.5 %; disease-specific survival, 82.2%; and local recurrence rate, 6.3%. The overall, disease-specific, and disease-free survival rates in the 162 patients treated for cure were 73.1%, 84.6%, and 78.3%, and local recurrence rate was 4.4% with no significant differences between LAR and APR. CRM was the only independent predictor of local recurrence and CRM, tumor stage, and level independent predictors of disease-free survival. CONCLUSIONS: Quality of surgical care was in line with the current international standards. CRM was an independent predictor for local recurrence and CRM, tumor stage, and level independent prognostic factors for disease-free survival. Neither the type of surgery (LAR vs. APR) nor the surgical approach (laparoscopic vs. open) influenced the oncologic outcome.

A prospective randomized clinical trial comparing the Prolene Hernia System® and the Lichtenstein patch technique for inguinal hernia repair in long term: 2- and 5-Year results.

BACKGROUND: Long-term sequelae in open inguinal hernia repair with either a bilayer mesh (Prolene Hernia System [PHS]) or an onlay mesh (Lichtenstein patch) were compared. METHODS: Questionnaires, phone calls, and clinical evaluation were applied as follow-up at 2 and 5 years postoperatively. RESULTS: Five percent of patients in the PHS group and 14% in the Lichtenstein group (P = .022) reported sensory dysfunction of the skin in the operated groin at 5 years. Chronic postoperative pain decreased over time and was reported by 11% of all patients at 5 years. Discomfort in the operated groin was found in 25% of all patients 5 years after the operation. The cumulative recurrence rate at 5 years was .8% for the PHS and 1.7% for the Lichtenstein procedure (P = .620). CONCLUSIONS: The 2 approaches resulted in comparable rates of recurrence and long-term chronic postoperative pain. The Lichtenstein patch caused significantly more often long-term sensory dysfunction of the skin in the operated groin.

Randomized clinical trial comparing ambulatory and inpatient care after inguinal hernia repair in patients aged 65 years or older.

BACKGROUND: There is a lack of evidence from randomized studies of the feasibility of ambulatory surgery in patients aged 65 years and older. METHODS: Medically stable patients scheduled for open inguinal hernia repair, with postoperative care available at home, were randomized to receive treatment either as outpatients or inpatients. Younger patients undergoing the same procedure served as a reference group. Outcome measures during the 2 weeks after surgery were complications, unplanned admissions, visits to the hospital, unplanned visits to primary health care, and patients' acceptance of the type of provided care. RESULTS: Of 151 patients, 89 were included. Main reasons for exclusion were lack of postoperative company (16%), unwillingness to participate (13%), and medical conditions (10%). All outpatients were discharged home as planned, and none of the study patients were readmitted to the hospital. Patient satisfaction was high with no differences between the groups. CONCLUSIONS: Ambulatory surgery was safe and well accepted by older, medically stable patients.

Outcome of selected breast cancer patients with micrometastasis or isolated tumor cells in sentinel node biopsy and no completion axillary lymph node dissection.

BACKGROUND AND OBJECTIVES: Axillary lymph node dissection (ALND) is the standard of care in patients with tumor-positive sentinel nodes (SN). However, approximately half of these patients do not have additional metastases in their axilla and therefore do not benefit from completion ALND. Our aim was to examine the outcome of highly selected breast cancer patients with tumor-positive SN without completion ALND. METHODS: Altogether 48 patients with tumor-positive SN without ALND were included in this study. Twenty-two patients had micrometastasis and 26 had isolated tumor cells (ITC) in their sentinel node biopsy. The median follow-up time was 37 months (range 9-78). RESULTS: No axillary recurrences occurred during the follow-up. One patient had a local recurrence. Distant metastases as the first event were observed in two patients. One of them died in breast cancer. Nine patients died from intercurrent causes. CONCLUSIONS: Omitting ALND seems safe in selected breast cancer patients with SN micrometastasis or ITC.

Commentary: Nationwide analysis of complications related to inguinal hernia surgery in Finland: a 5 year register study of 55,000 operations.

BACKGROUND: The aim of this study was to evaluate the incidence of severe complications of adult inguinal hernia surgery from 2003 to 2007 using data from the Finnish National Patient Insurance Association. METHODS: All major surgical complications are reported to the association because it handles financial compensation for patients' injuries without proof of malpractice. The number of inguinal hernioplasties was obtained from the National Hospital Discharge Registry. RESULTS: The association received reports of 115 major and 135 moderate complications from 55,000 hernia operations. The overall complication rate was 4.5 per 1,000 hernia procedures. The distribution of injuries consisted of chronic pain (32%), infections (22%), bleeding complications (13%), urologic complications (12%), recurrence (8%), intestinal complications (7%), and miscellaneous disorders (6%). Altogether, 94 patients (38%) received financial compensation from their hospitals. On multivariate analysis, significant associations with chronic pain were found for general anesthesia, length of operation, and the presence of wound complications. CONCLUSIONS: Chronic inguinal pain and deep infections were associated with severe long-term discomfort and financial compensation to patients with inguinal hernias in Finland.