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BACKGROUND: Urinary incontinence is a major concern for patients scheduled for radical prostatectomy. However, after prostatectomy lower urinary tract symptoms (LUTS) may improve and thus mitigate this concern. We assessed LUTS and its interference with the quality of life (QoL) using the short form of the international continence society male questionnaire (ICSMALESF-Q) in patients before and after robot-assisted radical prostatectomy (RARP). Furthermore, we aimed to identify risk factors for postoperative urinary incontinence. METHODS: Data of all patients who underwent RARP from 2009 to 2014 were prospectively collected in our customized database. We identified 453 eligible patients for whom a preoperative and at least two postoperative datasets including ICSMALESF-Q were available. RESULTS: Both the ICSMALESF-Q at 6 months (P

Purpose We evaluated whether 18F-3′-deoxy-3′-fluorothymidine positron emission tomography (FLT PET) can predict the final postoperative histopathological response in primary breast cancer after the first cycle of neoadjuvant chemotherapy (NCT).

Background Sentinel node (SN) biopsy is the standard method to evaluate axillary node involvement in breast cancer (BC). Positron emission tomography with 2-(fluorine-18)-fluoro-2-deoxy-D-glucose (FDG-PET) provides a non-invasive tool to evaluate regional nodes in BC in a metabolic-dependent, biomolecular-related way. In 1999, we initiated a prospective non-randomized study to compare these two methods and to test the hypothesis that FDG-PET results reflect biomolecular characteristics of the primary tumor, thereby yielding valuable prognostic information. Patients and methods A total of 145 cT1N0 BC patients, aged 24–70 years, underwent FDG-PET and lymphoscintigraphy before surgery. SN biopsy was followed in all cases by complete axillary dissection. Pathologic evaluation in tissue sections for involvement of the SN and other non-SN nodes served as the basis of the comparison between FDG-PET imaging and SN biopsy. Results FDG-PET and SN biopsy sensitivity was 72.6% and 88.7%, respectively, and negative predictive values were 80.5% and 92.2%, respectively. A subgroup of more aggressive tumors (ER-GIII, Her2+) was found mainly in the FDG-PET true-positive (FDG-PET+) patients, whereas LuminalA, Mib1 low-rate BCs were significantly undetected ( p = 0.009) in FDG-PET false-negative (FDG-PET−) patients. Kaplan–Meier survival estimates after a median follow-up of more than 8 years showed significantly worse overall survival for FDG-PET+ patients in node-positive (N+) patients ( p = 0.035) as compared to N+/FDG-PET− patients, which overlapped with survival curves of N− and FDG-PET+ or − patients. Conclusions Our findings suggest that FDG-PET results reflect intrinsic biologic features of primary BC tumors and have prognostic value with respect to nodal metastases. FDG-PET false negative cases appear to identify less aggressive indolent metastases. The possibility to identify a subgroup of N+ BC patients with an outcome comparable with N− BC patients could reduce the surgical and adjuvant therapeutic intervention.

BACKGROUND Although axillary surgery is still considered to be a fundamental part of the management of early breast cancer, it may no longer be necessary either as treatment or as a guide to adjuvant treatment. The authors conducted a single-center randomized trial (INT09/98) to determine the impact of avoiding axillary surgery in patients with T1N0 breast cancer and planning chemotherapy based on biological factors of the primary tumor on long-term disease control. METHODS From June 1998 to June 2003, 565 patients aged 30 years to 65 years with T1N0 breast cancer were randomized to either quadrantectomy with (QUAD) or without (QU) axillary lymph node dissection; a total of 517 patients finally were evaluated. All patients received radiotherapy to the residual breast only. Chemotherapy for patients in the QUAD treatment arm was determined based on lymph node status, estrogen receptor status, and tumor grade. Chemotherapy for patients in the QU treatment arm was based on estrogen receptor status, tumor grade, and human epidermal growth factor receptor 2 and laminin receptor status. Overall survival (OS) was the primary endpoint. Disease-free survival (DFS) and rate and time of axillary lymph node recurrence in the QU treatment arm were the secondary endpoints. RESULTS After a median follow-up of >10 years, the estimated adjusted hazards ratio of the QUAD versus QU treatment arms for OS was 1.09 (95% confidence interval, 0.59-2.00; P = .783) and was 1.04 (95% confidence interval, 0.56-1.94; P = .898) for DFS. Of the 245 patients in the QU treatment arm, 22 (9.0%) experienced axillary lymph node recurrence. The median time to axillary lymph node recurrence from breast surgery was 30.0 months (interquartile range, 24.2 months-73.4 months). CONCLUSIONS Patients with T1N0 breast cancer did not appear to benefit in terms of DFS and OS from immediate axillary lymph node dissection in the current randomized trial. The biological characteristics of the primary tumor appear adequate for guiding adjuvant treatment. Cancer 2014;120:885–893. © 2013 American Cancer Society.

Isolated testicular metastasis from colorectal cancer is considered an unusual event. In this case report we describe for the first time a metastasis from an adenocarcinoma of the sigmoid colon to a cryptorchid testis. The patient developed a painless testicular nodule three years after the diagnosis of primary sigmoid colon cancer. Recent reports have suggested that the incidence of genitourinary abnormalities in human males has increased over the past 50 years; in particular, cryptorchid testes increase the clinical risk factors for primary or metastatic testicular cancer. In conclusion, there should be awareness of the risk of metastasis of colorectal cancer to the testis in the workup of patients with testicular symptoms. Furthermore, patients with colorectal cancer and cryptorchidism should be managed with a single surgical intervention: when the primary colorectal tumor is removed, the cryptorchid testicle should also be removed to reduce the risk of late metastases.

Background The treatment of wall defects after abdominoperineal resection has yet to be defined. In this study we report the outcome of a modified prosthetic technique for the treatment of combined large incisional and parastomal hernia performed after abdominoperineal resection. Material and methods Between January 2005 and July 2008, 21 consecutive patients who underwent abdominoperineal resection for low rectal cancer received surgical repair for large incisional hernias with a modified mesh technique consisting of a tension-free attachment of the prosthetic material to the posterior sheath of the rectus abdominis muscle. The surgical outcome was assessed mainly as the recurrence rate of abdominal hernia and postoperative complications. Results Among the 21 patients we reported two minor complications: partial necrosis of the skin flap (4.8%) and a seroma (4.8%). One major complication occurred: extensive necrosis of the skin flap (4.8%). We reported one death due to stroke 20 days after surgery. The mean postoperative hospital stay was 6.1 days (SD, 2.3). Conclusions This study encourages the use of a tension-free modified prosthetic technique for the repair of combined wall defects after abdominoperineal resection. The technique does not lead to an increase in the incidence of complications, offering a considerable advantage to the patient.

We evaluated whether (18)F-3'-deoxy-3'-fluorothymidine positron emission tomography (FLT PET) can predict the final postoperative histopathological response in primary breast cancer after the first cycle of neoadjuvant chemotherapy (NCT).In this prospective cohort study of 15 patients with locally advanced operable breast cancer, FLT PET evaluations were performed before NCT, after the first cycle of NCT, and at the end of NCT. All patients subsequently underwent surgery. Variables from FLT PET examinations were correlated with postoperative histopathological results.At baseline, median of maximum standardized uptake values (SUVmax) in the groups showing a complete pathological response (pCR) + residual cancer burden (RCB) I, RCB II or RCB III did not differ significantly for the primary tumour (5.0 vs. 2.9 vs. 8.9, p = 0.293) or for axillary nodes (7.9 vs. 1.6 vs. 7.0, p = 0.363), whereas the Spearman correlation between SUVmax and Ki67 proliferation rate index was significant (r = 0.69, p 0.001). Analysis of the relative percentage change of SUVmaxin the primary tumour (∆SUVTmax(t₁)) and axillary nodes (∆SUVNmax(t₁)) after the first NCT cycle showed that the power of ∆SUVTmax(t 1) to predict pCR + RCB I responses (AUC = 0.91, p 0.001) was statistically significant, whereas ∆SUVNmax(t₁) had a moderate ability (AUC = 0.77, p = 0.119) to separate subjects with ΔSUVTmax(t₁) -52.9 % into two groups: RCB III patients and a heterogeneous group that included RCB I and RCB II patients. A predictive score μ based on ΔSUVTmax(t₁) and ΔSUVNmax(t₁) parameters is proposed.The preliminary findings of the present study suggest the potential utility of FLT PET scans for early monitoring of response to NCT and to formulate a therapeutic strategy consistent with the estimated efficacy of NCT. However, these results in a small patient population need to be validated in a larger independent cohort.

Buschke-Löwenstein tumor, or giant condyloma acuminatum, is a relatively uncommon lesion of the anus with aggressive local invasive behavior which may present as a large warty tumor of the genital region with expansive and destructive growth. Many sporadic reports have been published suggesting various therapeutic strategies. We report a case of Buschke-Löwenstein tumor treated with conservative surgery followed by reconstructive procedures without a loop colostomy.

The incidence of hip dislocation after primary total hip arthroplasty (THA) has been reported to range from 1 to 25% in THA revision. Here, we explore the hypothesis that there is a correlation between postoperative ileus (POI) and THA dislocation, with POI after THA possibly representing a sentinel event. We retrospectively identified a cohort of 529 consecutive patients who underwent hip arthroplasty from 2008 to 2010. Of them, 251 were male and 278 were female, and a mean average for age of 71.5 (range 65–76). In particular, 19 THA patients showed signs of gastrointestinal complications, and therapeutic consultation was performed with the onset of the first intestinal symptom. Of these 19 patients, 3 THA patients developed POI within 1 week after surgical treatment. A conservative treatment was practised and it seemed to improve the condition: canalization returned and all patients were discharged from the hospital. Unfortunately, two of these patients were readmitted after 2 weeks due to THA dislocation and they underwent THA revision and were discharged from the hospital 7 days later. Follow-up revealed no further problems at 6 months. Our clinical experience with these post-THA primary ileus patients raises the possibility that intra-abdominal symptoms represent a sentinel event in THA dislocation. THA dislocation using neuronal pathway of immunomodulation may modulate POI. Since the risk of THA dislocation is the greatest in the first 3 months after hip arthroplasty, the surgeon should be familiar with the relationship between THA and various pelvic and visceral complications to ensure that POI remains only a rare complication.

Hospital public bodies were instituted in Italy in 1968. Their creation represents a fundamental step forward in the evolution of the national healthcare system and has allowed improvements in social equity in hospitals. The lack of independent funding beyond the insurance-type healthcare system existing at the time, hindered its success. The hospital body has however left a trace in the modern national healthcare system with the introduction of the hospital corporation.

Over the last years research in oncology has generated a proliferation of information that has made it difficult to make clinical decisions on the basis of the available scientific findings 1 . Since the 1980s the extensive development of guidelines has aimed to supply recommendations useful for the clinical practice. This need became critical when the resources for oncology were found to be limited and evidence-based medicine was established 2 . On the other hand, the development of guidelines is essential on the basis of other considerations. The benefits resulting from the proper use of guidelines have improved the quality of health care and patients’ health status. A pre-established diagnostictherapeutic pattern removes useless or unnecessary procedures and reduces waiting times, mean hospital stay and, therefore, health care expenditure. Guidelines are a useful tool for the young resident oncologist who benefits from an ethical guide that complements his/her own experience and provides patients with the assurance of proper medical treatment. The patient feels more protected and safeguarded and not at the mercy of the physician’s personal decisions. Uniformity of procedures allows the patient better to approach his/her discomfortable situation. Moreover, guidelines may be useful for the evaluation of the physician’s responsibility: indeed, guidelines are drawn up by specialists selected by scientific societies or groups of oncologists and are based on an objective evaluation of the relevant literature. Guidelines are designed to evaluate objectively the conduct of the physician, even at the forensic medicine level 3 . The main characteristic of guidelines is their consistency: the recommendations should be consistent with the literature and aim at identifying interventions which ensure the best possible results. The development of guidelines involved an increasing number of multidisciplinary specialists who have supported their adoption in the various medical areas 4 . The need for applying a