Comparison of indigestible markers from in situ and in vivo incubation to predict apparent digestibility in hay- and corn-fed horses

Four castrated crossbred horses were used in a randomized block design to study the use of indigestible internal markers iNDF and iADF obtained in situ (from bovines) or in vivo (from equines). Treatments consisted of determining digestibility by the direct method comprising total feces collection (TC) and by the indirect method comprising internal markers iNDF and iADF obtained by in situ incubation in bovine rumen or in vivo by the mobile nylon bag (MNB) technique with horses. iNDF-IV and iADF-IV resulted in better marker recovery rate (RR) (91.50%), similar to TC. The in situ technique resulted in lower RR values for the two indigestible markers, averaging 86.50% (p < 0.05). Estimates of the nutrient coefficient of digestibility (CD) were adequately predicted by iADF-IV, for horses fed on hay exclusively, with rates 46.41, 48.16, 47.92 and 45.51% for dry matter (DM), organic matter (OM), FDN and gross energy, respectively. Results show that MNB may be used to obtain iADF in horses fed on coast-cross hay exclusively, whereas NDFi and ADFi were selected for horses fed on mixed diets to predict the coefficient of nutrient digestibility.

Perineal rectosigmoidectomy on treatment of rectal procidentia: analysis of 48 cases

OBJECTIVE: To evaluate results obtained in 48 cases of perineal rectosigmoidectomy in patients with rectal procidentia. METHODS: 48 medical records of patients undergoing PRS were analyzed, retrospectively. RESULTS: Before surgery, 44 patients (77.1%) reported complaints of anal mass and rectal bleeding was reported 13 times (22.8%). The period of hospitalization was 3.91 days (2 to 12 days). Women were the majority (85.4%). The mean age was 73.8 years (49 to 101 years). The average time of surgery was 72 minutes (40 to 90 minutes). Mechanical anastomosis was performed in 72.9% and manual in 27.1%. Among the 12 (25%) patients with fecal incontinence, continence was achieved in 2 cases. Postoperative complications occurred in five cases - 10.5% (two pneumonia and three anastomotic leakages). Recurrence was verified in four patients (8,3%). There were no deaths related to the procedure. CONCLUSION: Perineal rectosigmoidectomy is a good surgical option for rectal procidentia, with low morbidity and mortality, low recurrence rate and short hospitalization length.

Proctocolectomy and ileal J-pouch anal anastomosis on the surgical treatment of familial adenomatous polyposis and ulcerative colitis: analysis of 49 cases

OBJECTIVE: To evaluate the results of ileal J-pouch anal anastomosis in ulcerative colitis and familial adenomatous polyposis. METHOD: Retrospective analysis of medical records of 49 patients submitted to ileal J-pouch anal anastomosis. RESULTS: Ulcerative colitis was diagnosed in 65% and familial adenomatous polyposis in 34%. Mean age was 39.5 years. 43% were male. Among familial adenomatous polyposis, 61% were diagnosed with colorectal cancer. Thirty-one percent of patients with ulcerative colitis was submitted to a previous surgical approach and 21% of these had toxic megacolon. Average hospital stay was 10 days. Post-operative complications occurred in 50% of patients with ulcerative colitis and 29.4% with familial adenomatous polyposis. Intestinal diversion was performed in 100% of ulcerative colitis and 88% of familial adenomatous polyposis. Pouchitis occurred in eight cases (seven ulcerative colitis and one FAP), requiring excision of the pouch in three ulcerative colitis. Mortality rate was 7.6%: two cases of carcinoma on the pouch and two post-operative complications. Late post-operative complications occurred in 22.4%: six familial adenomatous polyposis and five ulcerative colitis). Two patients had erectile dysfunction, and one retrograde ejaculation. One patient with severe perineal dermatitis was submitted to excision of the pouch. Incontinence occurred in four patients and two reported soil. Mean bowel movement was five times a day. CONCLUSION: Ileal J-pouch anal anastomosis is a safe surgery with acceptable morbidity and good functional results, if well indicated and performed in referral centers.

Effects of flavomycin on ruminal fermentation, In situ degradability and In vivo digestibility in bovine fed sugarcane diets

Problem statement: The aim of the present study was to characterize and differentiate the effects of addition of flavomycin or monensin on ruminal fermentation and degradability as well as on total digestibility in bovine. Approach: Twelve non-pregnant and non-lactating cows (736 kg of BW) were randomly assigned to three treatments: control, flavomycin (20 mg animal-1 day-1) and monensin (300 mg animal-1 day-1). The trial lasted 21 days. The last 10 days were used for external marker administration (15 g of chromic oxide animal-1 day-1). The last 5 days of the trial were used for feces collection and evaluation of corn grain, soybean meal or sugarcane ruminal degradability and the 21st day was used for ruminal fluid sampling. Results: Monensin increased 27.2%, on average, propionate molar proportion at 0, 4, 6, 8, 10 and 12 h after feeding, compared to control and flavomycin groups. When compared to control, flavomycin reduced the degradation rate of soybean meal CP in 31.0%, decreasing the effective degradability when passage rates of 5 and 8% h-1 were used. Dry matter intake, pH, total Short Chain Fatty Acids (tSCFA) or ammoniacal Nitrogen (NH3-N) concentration were not influenced by the addition of either antibiotics. Effective degradability of sugarcane NDF was not influenced by the use of either antibiotic; neither were the TDN nor the digestibility of DM, CP, EE, NFE, ADF, NDF, GE or starch of the diet. Conclusion/Recommendations: In the present study, it was possible to show the beneficial effects of monensin but not of flavomycin, on rumen fermentation

Epatite E: ruolo del suino nella trasmissione dell'infezione all'uomo, studio di prevalenza in aree rurali della Bolivia

L’infezione da virus dell’ epatite E (HEV) nei suini e nell’uomo è stata segnalata in diversi Paesi. Nei suini, il virus causa infezioni asintomatiche, mentre nell’uomo è responsabile di epidemie di epatite ad andamento acuto nei Paesi a clima tropicale o subtropicale con condizioni igieniche scadenti, di casi sporadici in quelli sviluppati. HEV è stato isolato anche in diversi animali e l’analisi nucleotidica degli isolati virali di origine animale ha mostrato un elevato grado di omologia con i ceppi di HEV umani isolati nelle stesse aree geografiche, avvalorando l’ipotesi che l'infezione da HEV sia una zoonosi. In America del Sud HEV suino è stato isolato per la prima volta in suini argentini nel 2006, mentre solo dal 1998 esistono dati sull’ infezione da HEV nell’uomo in Bolivia. In questa indagine è stato eseguito uno studio di sieroprevalenza in due comunità rurali boliviane e i risultati sono stati confrontati con quelli dello studio di sieroprevalenza sopra menzionato condotto in altre zone rurali della Bolivia. Inoltre, mediante Nested RT-PCR, è stata verificata la presenza di HEV nella popolazione umana e suina. La sieroprevalenza per anticorpi IgG anti-HEV è risultata pari al 6,2%, molto simile a quella evidenziata nello studio precedente. La prevalenza maggiore (24%) si è osservata nei soggetti di età compresa tra 41 e 50 anni, confermando che l’ infezione da HEV è maggiore fra i giovani-adulti. La ricerca di anticorpi anti HEV di classe IgM eseguita su 52 sieri ha fornito 4 risultati positivi. Il genoma virale è stato identificato in uno dei 22 pool di feci umane e l'esame virologico di 30 campioni individuali fecali e 7 individuali di siero ha fornito rispettivamente risultati positivi in 4/30 e 1/7. La Nested RT-PCR eseguita sui 22 pool di feci suine ha dato esito positivo in 7 pool. L’analisi delle sequenze genomiche di tutti gli amplificati ha consentito di stabilire che gli isolati umani appartenevano allo stesso genotipo III di quelli suini e presentavano con questi una elevata omologia aminoacidica (92%).

L'epatite E nei suidi: epidemiologia, diagnosi e filogenesi

Hepatitis E is an infectious viral disease with clinical and morphological features of acute hepatitis. The aetiological agent is the Hepatitis E virus (HEV). The disease represents an important Public Health problem in developing countries where is frequently epidemic and primarily transmitted by fecal-oral route. In the last few years, a certain number of sporadic cases have been also described in industrialized countries, Italy included. A swine HEV was first identified in 1997 and is now considered an ubiquitous virus. Human and swine strains from the same geographical region have shown to have a high level of nucleotidic omology and in experimental infections, the possibility of interspecific transmission of swine strains to humans and of human strains to non-human primates has been demonstrated. Furthermore, some seroepidemiological studies have demonstrated that people working in contact with swine have a higher risk to get infected than normal blood donors. Recently, cases of HEV hepatitis have been directly associated to the ingestion of uncooked tissues from pigs, wild boar or deer and today the disease is considered an emerging zoonosis. The aims of this thesis were: evaluate HEV prevalence in Italian swine herds (both in fattening and in breeding animals); investigate the possibility of finding HEV in livers used for human consumption; investigate if there is any correlation between HEV infection and the presence of macroscopical lesions; investigate HEV prevalence in a demographic managed wild boar population; phylogenetically analyse viral strains identified. During an internship period at Veterinary Laboratories Agency (Weybridge, UK), furthermore, swine samples at different stages of production and slurry lagoons have been analysed. Six swine herds located in North Italy have been sampled at different stage of production. The overall prevalence resulted 42%, and both breeding and fattening animals were positive for HEV infection. A longitudinal study has been conducted in a herd across all stages of production until the slaughtering age. Livers have been collected from the animals at the abattoir and 11.8% of them were positive for HEV infection. No correlations have been identified between HEV infection and macroscopical lesions in pigs affected by different pathological conditions. Of 86 wild boars tested 22 (25%) were positive for HEV. Of the swine tested in UK 21,5 % and 2 of the 9 slurry lagoons (22,2%) were positive for HEV infection. All the strains identified belonged to genotype 3 and showed high percentages of nucleotidic identity with humans and swine strains identified in Europe. The high prevalence detected in these studies confirms the widespread diffusion of HEV in swine populations in Italy and in UK. Phylogenetical analysis of identified strains, similar to those identified in autochthonous human hepatitis E cases of the same geographical area, confirm the hypothesis that pigs can be a font of zoonotical infection. The finding that a fraction of the livers inserted in the food chain are positive for HEV infection it’s of some concern for Public Health. The finding of a high HEV prevalence in all examined farms, together with the observation that infection may be sub-clinical and affect animals at slaughtering age, raise concern because of the possible risk of transmission of HEV to humans by either direct contact with infected pigs, indirect contact with environment and working instruments contaminated with pig feces, or ingestion of contaminated undercooked meat.

Nutritional strategies to control mycotoxin damages in swine

Mycotoxins are contaminants of agricultural products both in the field and during storage and can enter the food chain through contaminated cereals and foods (milk, meat, and eggs) obtained from animals fed mycotoxin contaminated feeds. Mycotoxins are genotoxic carcinogens that cause health and economic problems. Ochratoxin A and fumonisin B1 have been classified by the International Agency for Research on Cancer in 1993, as “possibly carcinogenic to humans” (class 2B). To control mycotoxins induced damages, different strategies have been developed to reduce the growth of mycotoxigenic fungi as well as to decontaminate and/or detoxify mycotoxin contaminated foods and animal feeds. Critical points, target for these strategies, are: prevention of mycotoxin contamination, detoxification of mycotoxins already present in food and feed, inhibition of mycotoxin absorption in the gastrointestinal tract, reduce mycotoxin induced damages when absorption occurs. Decontamination processes, as indicate by FAO, needs the following requisites to reduce toxic and economic impact of mycotoxins: it must destroy, inactivate, or remove mycotoxins; it must not produce or leave toxic and/or carcinogenic/mutagenic residues in the final products or in food products obtained from animals fed decontaminated feed; it must be capable of destroying fungal spores and mycelium in order to avoiding mycotoxin formation under favorable conditions; it should not adversely affect desirable physical and sensory properties of the feedstuff; it has to be technically and economically feasible. One important approach to the prevention of mycotoxicosis in livestock is the addition in the diets of the non-nutritionally adsorbents that bind mycotoxins preventing the absorption in the gastrointestinal tract. Activated carbons, hydrated sodium calcium aluminosilicate (HSCAS), zeolites, bentonites, and certain clays, are the most studied adsorbent and they possess a high affinity for mycotoxins. In recent years, there has been increasing interest on the hypothesis that the absorption in consumed food can be inhibited by microorganisms in the gastrointestinal tract. Numerous investigators showed that some dairy strains of LAB and bifidobacteria were able to bind aflatoxins effectively. There is a strong need for prevention of the mycotoxin-induced damages once the toxin is ingested. Nutritional approaches, such as supplementation of nutrients, food components, or additives with protective effects against mycotoxin toxicity are assuming increasing interest. Since mycotoxins have been known to produce damages by increasing oxidative stress, the protective properties of antioxidant substances have been extensively investigated. Purpose of the present study was to investigate in vitro and in vivo, strategies to counteract mycotoxin threat particularly in swine husbandry. The Ussing chambers technique was applied in the present study that for the first time to investigate in vitro the permeability of OTA and FB1 through rat intestinal mucosa. Results showed that OTA and FB1 were not absorbed from rat small intestine mucosa. Since in vivo absorption of both mycotoxins normally occurs, it is evident that in these experimental conditions Ussing diffusion chambers were not able to assess the intestinal permeability of OTA and FB1. A large number of LAB strains isolated from feces and different gastrointestinal tract regions of pigs and poultry were screened for their ability to remove OTA, FB1, and DON from bacterial medium. Results of this in vitro study showed low efficacy of isolated LAB strains to reduce OTA, FB1, and DON from bacterial medium. An in vivo trial in rats was performed to evaluate the effects of in-feed supplementation of a LAB strain, Pediococcus pentosaceus FBB61, to counteract the toxic effects induced by exposure to OTA contaminated diets. The study allows to conclude that feed supplementation with P. pentosaceus FBB61 ameliorates the oxidative status in liver, and lowers OTA induced oxidative damage in liver and kidney if diet was contaminated by OTA. This P. pentosaceus FBB61 feature joined to its bactericidal activity against Gram positive bacteria and its ability to modulate gut microflora balance in pigs, encourage additional in vivo experiments in order to better understand the potential role of P. pentosaceus FBB61 as probiotic for farm animals and humans. In the present study, in vivo trial on weaned piglets fed FB1 allow to conclude that feeding of 7.32 ppm of FB1 for 6 weeks did not impair growth performance. Deoxynivalenol contamination of feeds was evaluated in an in vivo trial on weaned piglets. The comparison between growth parameters of piglets fed DON contaminated diet and contaminated diet supplemented with the commercial product did not reach the significance level but piglet growth performances were numerically improved when the commercial product was added to DON contaminated diet. Further studies are needed to improve knowledge on mycotoxins intestinal absorption, mechanism for their detoxification in feeds and foods, and nutritional strategies to reduce mycotoxins induced damages in animals and humans. The multifactorial approach acting on each of the various steps could be a promising strategy to counteract mycotoxins damages.

Sorveglianza dell’infezione da virus dell’epatite E (HEV) in Italia: from farm to table

L'epatite E è una malattia umana con caratteristiche di epatite acuta, causata da un ssRNA virus (HEV). Nel 1997, HEV è stato identificato per la prima volta nei suini (SwHEV). In seguito, diverse evidenze, tra cui la vicinanza genetica tra ceppi umani e suini, suggerirono la trasmissione zoonotica del virus. Nella presente tesi, l’identificazione di SwHEV è stata condotta mediante ricerca di porzioni di genoma virale attraverso RT-PCR. Dal 2011 al 2013, sono stati analizzati 343 campioni fecali (da 19 allevamenti) e 70 bili (da 2 macelli) prelevati da altrettanti suini, in diverse Regioni italiane. E’ stato inoltre condotto uno studio retrospettivo su 78 feci (da 3 allevamenti) raccolte nel 2000. Il virus è stato identificato nel 24,5% e 19,2% delle feci raccolte rispettivamente nel 2011-2013 e nel 2000. Nessuna bile è risultata positiva. Mediante sequenziamento del genoma intero di uno dei virus identificati, è stata condotta l’analisi filogenetica per valutarne il grado di correlazione con alti ceppi suini e umani. La presenza di HEV è stata valutata lungo la filiera di produzione suina, dal macello al punto vendita. Trentaquattro campioni di feci, fegato e muscolo sono stati raccolti in un macello da altrettanti suini sani (età:6-7 mesi). Quattordici feci e 2 fegati, sono risultati positivi per HEV. Sono state prelevate 129 salsicce sia allo stabilimento di trasformazione sia alla vendita, ma nessuna è risultata positiva. La presenza di HEV è stata valutata anche nelle salsicce di fegato, fresche e secche, acquistate presso una macelleria. Il genoma virale è stato rilevato nel 22,2% delle salsicce fresche e nel 4,3 % di quelle secche ma la vitalità del virus non è stata dimostrata. In conclusione, lo studio condotto ha confermato l’ampia circolazione di HEV nei suini e la possibile contaminazione dei prodotti carnei derivati, confermando la necessità di una continua sorveglianza.

La navigazione nella chirurgia oncologica ortopedica: Applicazione ed implementazione di nuove tecnologie per il trattamento chirurgico dei tumori dell'apparato muscolo-scheletrico, studio pilota

Nel presente progetto di ricerca, da novembre 2011 a novembre 2013 , sono stati trattati chirurgicamente, con l’assistenza del navigatore , pazienti con tumori ossei primitivi degli arti, del bacino e del sacro, analizzando i risultati degli esami istologici dei margini di resezione del tumore e i risultati clinici e radiografici. Materiali e metodi : Abbiamo analizzato 16 pazienti 9 maschi e 7 femmine , con un'età media di 31 anni (range 12-55 ). Di tutti i pazienti valutati 8 avevano una localizzazione agli arti inferiori , 4 al bacino e 4 all'osso sacro . Solo quelli con osteosarcoma parostale , Cordoma e Condrosarcoma non sono stati sottoposti a terapia antiblastica . Solo un paziente è stato sottoposto a radioterapia postoperatoria per una recidiva locale . Tutti gli altri pazienti non sono stati trattati con la radioterapia per l’ adeguatezza dei margini di resezione . Non ci sono state complicanze intraoperatorie . Nel periodo postoperatorio abbiamo osservato una vescica neurologica , una paresi sciatica, due casi di infezione di cui una superficiale e una profonda, tutti e quattro i pazienti con sarcoma sacrale sviluppati hanno avuto ritardato della guarigione della ferita e di questi tre hanno avuto incontinenza sfinterica. In tutti i casi si è ottenuta una eccellente risultato clinico e radiografico , con soddisfazione del paziente , corretto contatto tra l'osteotomia e l'impianto che apparivano stabili ai primi controlli ambulatoriali ( FU 19 mesi). Risultati: La chirurgia assistita da calcolatore ha permesso di migliorare l’esecuzione delle resezioni ossee prevista dal navigatore. Questa tecnologia è valida e utile per la cure dei tumori dell’apparato scheletrico, soprattutto nelle sedi anatomiche più complesse da trattare come la pelvi, il sacro e nelle resezioni intercalari difficoltose nell’ottenere un margine di resezione ampio e quindi di salvare l’articolazione e l’arto stesso.

Efficacia e complicanze durante la curva di apprendimento della Thulep: risultati a breve e medio termine delle prime 48 procedure

MATERIALI E METODI: Tra il 2012 e il 2013, abbiamo analizzato in uno studio prospettico i dati di 48 pazienti sottoposti a ThuLEP con approccio autodidatta. I pazienti sono stati rivalutati a 3, 6, 12 e 24 mesi con la valutazione del PSA, il residuo post-minzionale (RPM), l'uroflussometria (Qmax), l'ecografia transrettale e questionari validati (IPSS: international prostate symptom score e QoL: quality of life) RISULTATI: Il volume medio della prostata è di 63 ± 5,3 ml. Il tempo operatorio medio è stato di 127,58 ± 28.50 minuti. Il peso medio del tessuto asportato è stato di 30,40 ± 13,90 gr. A 6 mesi dopo l'intervento l'RPM medio è diminuito da 165,13 ± 80,15 ml a 7,78 ± 29.19 ml, mentre il Qmax medio è aumentato da 5.75 ± 1.67ml / s a 18.1 ± 5.27 ml / s. I valori medi dei IPSS e QoL hanno dimostrato un progressivo miglioramento: da 19.15 (IQR: 2-31) e 4 (IQR: 1-6) nel preoperatorio a 6.04 (IQR: 1-20) e 1.13 (IQR: 1-4), rispettivamente. Durante la curva di apprendimento si è assistito ad un progressivo aumento del peso del tessuto enucleato e ad una progressiva riduzione del tempo di ospedalizzazione e di cateterismo. Tra le principali complicanze ricordiamo un tasso di incontinenza transitoria del 12,5% a 3 mesi e del 2.1% a 12 mesi. CONCLUSIONI: ThuLEP rappresenta una tecnica chirurgica efficace, sicura e riproducibile indipendentemente dalle dimensioni della prostata. I nostri dati suggeriscono che la ThuLEP offre un miglioramento significativo dei parametri funzionali comparabili con le tecniche tradizionali, nonostante una lunga curva di apprendimento.

Fistole retto-vaginali Crohn-relate trattate mediante trasposizione del muscolo gracile: risultati a lungo termine e qualità della vita

OBIETTIVO: Le fistole retto-vaginali Crohn-relate hanno un impatto significativo sulla qualità della vita. Quando il canale anale è alterato da ulcerazioni e stenosi o in pazienti con difetti estesi del perineo, la chirurgia locale produce risultati insoddisfacenti. Lo scopo di questo studio è quello di valutare l'efficacia della trasposizione del muscolo gracile nelle fistole retto-vaginali Crohn-relate e determinare i suoi effetti sulla qualità della vita. MATERIALI E METODI: Da gennaio 2012 a ottobre 2014 sono state trattate 10 pazienti; sono state raccolte alcune variabili (età, BMI, il fumo, CDAI, setone perioperatorio, precedenti procedure, uso di immunomodulatori e steroidi). Tutte le pazienti sono state sottoposte ad ileostomia temporanea prima della graciloplastica. La percentuale di successo è stata misurata come numero di pazienti con fistola guarita dopo la chiusura della stomia. Sono stati utilizzati tre questionari prima della graciloplastica e 3 mesi dopo la chiusura della stomia al fine di valutare la qualità della vita (SF-36), l’ incontinenza fecale e la funzione sessuale. RISULTATI: La fistola retto-vaginale è stata chiusa in 9 pazienti su 10 dopo graciloplastica, con un follow-up medio di chiusura della stomia di 19 mesi (range 4 -34). È stata documentata una recidiva di RVF. Il tempo operatorio era 90-150 minuti (media, 120). La degenza postoperatoria era 7-16 giorni (media 10). Complicanze postoperatorie precoci includevano deiscenza delle suture perineali in 2 casi. Le complicanze a lungo termine includevano disestesia della cicatrice perineale. Nei dati post-operatori abbiamo riportato un miglioramento della qualità di vita, della funzione sessuale e della continenza fecale. CONCLUSIONI: La chiusura della fistola retto-vaginale utilizzando la trasposizione del muscolo gracile è associata a morbidità minima e un alto tasso di successo.

Sonographic transvaginal bladder wall thickness: Does the measurement discriminate between urodynamic diagnoses?

Measurement of bladder wall thickness (BWT) using transvaginal ultrasound has previously been shown to discriminate between women with confirmed detrusor overactivity and those with urodynamic stress incontinence. Aim of the current study was to determine if vaginally measured BWT correlates with urodynamic diagnoses in a female population.

Analysis of N1-acetyl-N2-formyl-5-methoxykynuramine/N1-acetyl-5-methoxy-kynuramine formation from melatonin in mice

The interactions of melatonin, a potent endogenous antioxidant, with reactive oxygen species generate several products that include N(1)-acetyl-N(2)-formyl-5-methoxykynuramine (AFMK) and N(1)-acetyl-5-methoxy-kynuramine (AMK). The physiological or pathological significance of AFMK/AMK formation during the process of melatonin metabolism in mammals has not been clarified. Using a metabolomic approach in the current study, the AFMK/AMK pathway was thoroughly investigated both in mice and humans. Unexpectedly, AFMK and AMK were not identified in the urine of humans nor in the urine, feces or tissues (including liver, brain, and eyes) in mice under the current experimental conditions. Metabolomic analysis did identify novel metabolites of AMK, i.e. hydroxy-AMK and glucuronide-conjugated hydroxy-AMK. These two newly identified metabolites were, however, not found in the urine of humans. In addition, oxidative stress induced by acetaminophen in the mouse model did not boost AFMK/AMK formation. These data suggest that AFMK/AMK formation is not a significant pathway of melatonin disposition in mice, even under conditions of oxidative stress.

How should bladder wall thickness be measured? A comparison of vaginal, perineal and abdominal ultrasound

Measurement of bladder wall thickness using transvaginal ultrasound has previously been shown to discriminate between women with diagnosed detrusor overactivity and those with urodynamic stress incontinence. So far, no comparison has been made between abdominal, perineal and vaginal route for the measurement of bladder wall thickness. The aim of this prospective study was to determine if abdominal, perineal and vaginal ultrasound measurements of bladder wall thickness are comparable with each other.

Painful love-"hispareunia" after sling erosion of the female partner

Sling erosion/extrusion is a complication after suburethral sling insertion for female stress urinary incontinence that occurs in approximately 6% of patients. Symptoms may include vaginal discharge, infections, postcoital bleeding, and alterations of the sexual function. Little is known about the effect of sling erosion on the sexual function of the male partner.