Value of colpo-cysto-entero defecography to predict the post operative results in patients with obstructed defecation.

INTRODUCTION: The conventional video colpo-cysto entero defecography describing the morpho- functional imaging features, physiological and pathological of the recto-anal region and pelvic floor . It represents the gold standard examination for the identification and staging of morphological and functional disorders of the recto-anal region and pelvic floor in evacuation dysfunctions. MATERIALS AND METHODS: Between January 2010 to January 2013 88 patients underwent STARR procedure for obstructed defecation syndrome (ODS) caused by single rectocele or internal rectal intussusception. We retrospectively analyzed the collected data,in particular we reviewed the defecography results before surgery. RESULTS: At defecography imaging , 30 patients (34 %) had an anal canal opening between 0 and 5 seconds, 44 (50 %) between 6 and 10 seconds and 14 patients (16 %) over 10 seconds at defecography imaging. The defecography showed an enterocele in 30 patients (34 %) The enterocele was functional in 25 (28,4 %) and stable in 5 (5,6 %) patients. 53 patients have a II° rectocele (60,2 %) and 35 patients a III° rectocele (39,7 %). The average preoperative ODS score was 14 . The average ODS score revaluated at 1 year was 3.1, 4.3 at 3 years an 6,4 after 5 years. The improvement of the ODS score was lower in the subgroup of patients presenting a slow opening of the anal canal (> 10 sec): 7.5 at one year, 9.1 at 3 years and 11 after 5 years follow-up. Also in the subgroup of patients with stable enterocele (5,6 %) the improvement was less evident: 6.7 at 1 year, 8 at 3 years and 9.7 after 5 years follow-up. DISCUSSION AND CONCLUSION: We have observed that a coexistence of a long opening time of the anal canal and / or the presence of a stable enterocele are factors that significantly reduce the effectiveness of the surgery leading over time to ODS score values close to those present before surgery. In the fisrt case we suggest a pre and post-operative perineal physiotherapy, in the second case a Dougla's platsy KEY WORDS: Defecography, Obstructed defecation syndrome, Rectocele, Recto-anal prolapse.

15 years experience in proctological day-surgery.

INTRODUCTION: The actual high hospitalization costs have encouraged a growing attention towards reducing hospital stay. Nowadays, many simple surgical procedures are carried out in a one-day surgery regimen . A shorter hospital stay brings many advantages for the patients: lesser inconvenience, a lower risk of hospital infection and an earlier return to work. In proctology, day surgery polices are still uncommon because surgeons fear possible complications. In this paper we sum up our 15 years experience, stressing the possibility to perform even complex procedures in local-regional anesthesia and in a day-surgery context. MATERIALS AND METHODS: In our experience, to be candidate to one-day surgery proctological procdures, patients should be classed as ASA I or II. RESULTS: Between 2005 and 2015 our operative unit executed a total of 2688 proctological procedures in a one-day surgery. 1062 procedures have been completed under local anesthesia exclusively and all patients have been discharged between two and three hours after the procedure without significant complications. In the other 1626 patients perineal posterior block was performed in 932 cases (57.3%) and provided an optimal pain control in 51,6% of cases (301 patients) while in 5,7% of cases there was the need for an intravenous administration of Fentanil. DISCUSSION AND CONCLUSION: Day-surgery is nowadays a concrete reality, made possible by an attentive selection of patients, an accurate surgical technique, an attentive patient monitoring in the postoperative period and a continuous monitoring of the effectiveness of pain medications. Over the last decades our surgical team has developed modified techniques of loco-regional anesthesia that allow us to perform even complex procedures and discharge the patient within 24 hours. KEY WORDS: Day-surgery, Haemorrhoids, Proctological procedures.

Amyand Hernia in an elderly patient.

INTRODUCTION: Inguinal hernia is one of the most common surgical entities and often poses technical dilemmas, even for the experienced surgeon. Amyand's hernia is an inguinal hernia; a protrusion of abdominal cavity content through the inguinal canal, with a vermiform appendix. CASE REPORT: A 77 years old Caucasian male was referred to our institution for the evaluation of a recurrent right inguinal hernia. During the surgery, we discovered a rare type I Amyand hernia. Following the guidelines we performed, a prosthetic tension-free inguinal ernioplasty without appendectomy.The patient was discharged on the first post-operative day. The follow-up at 7 days was uneventful. DISCUSSION: First described by Claudius Amyand (1660-1740), a French born English surgeon, who successfully performed the first reported appendectomy for inflamed appendix encountered during herniotomy on an 11 year-old boy in 1735 at St George's hospital.The incidence of Amyand's hernia is between 1%. The association of appendicitis is even rarer and reported to be around of 0.1%. Losanoff and Basson proposed a classification scheme to determine the surgical management of Amyand's hernia, depending on the status of the appendix KEY WORD: Amyand Hernia, Appendix, Elderly.

Evolution in the surgical management of hemorrhoidal disease.

Hemorrhoidal disease is a very common condition requiring surgical management in approximately 10% of cases. Despite its long history and high prevalence, we are still trying to identify the best treatment. Earlier surgical approaches were soon abandoned and now only detain an historic significance. For long, proctologists have given their preference to hemorrhoidectomy that was gradually perfected through the years. The true innovation came in 1937, with the famous Milligan-Morgan hemorrhoidectomy, still one of the leading interventions for treatment of hemorrhoids. Less fortune encountered alternative techniques, such as the Whitehead hemorrhoidectomy, and closed and semi-closed techniques. Later on, the advent of a new concept of the pathogenesis of hemorrhoidal disease has brought to the development of stapled prolassectomy techniques. This approach has encountered both supporters and detractors between the experts in this field and has received a strong impulse by the emerging trend towards "day-surgery". Today the search for the best surgical technique for hemorrhoidal disease is far from being over and witnesses the introduction of new techniques for hemorrhoidal dissection. The choice of the best strategy remains in the hands of the clinician in the modern conception of tailored surgery. KEY WORD: Hemorrhoidal disease, Hemorrhoidectomy, Milligan-Morgan hemorrhoidectomy.

"All-in-one mesh" hernioplasty: A new procedure for primary inguinal hernia open repair.

BACKGROUND: We propose a new open mesh hernia repair procedure for the treatment of inguinal hernias in adults aiming to improve patients' comfort and to reduce the incidence of chronic neuralgia. METHODS: From September 2012 to August 2015, 250 consecutive patients were treated with "all in-one" mesh hernioplasty procedure in our Institution. According to the devised technique, a new smaller prosthesis was placed on the floor of the inguinal canal in order to strengthen all areas of weakness from which hernias may originate. The mesh was enveloped by a fibro-cremasteric sheath avoiding contact with neural structures. Follow-up was carried out at 3, 6, 12, 18 and 24 months for evaluation of postoperative pain using Visual Analogue Scale score, need of medication, patients' comfort and short or long-term complications. RESULTS: All patients were discharged within 24 h from surgery. Slight pain was reported by the majority of patients and 47.6% of them did not require pain medication at home. After the 1st postoperative week 96.8% reported no pain and no other symptoms. No relevant limitation of normal activities was reported. There has been no postoperative neuralgia. One recurrence was observed. CONCLUSIONS: This new hernioplasty technique respects the anatomy of the inguinal canal, uses a smaller mesh, and seems to avoid neuralgia with maximum comfort for the patients.

Value and limits of stapled transanal rectal repair for obstructed defecation syndrome: 10 years-experience with 450 cases.

BACKGROUND/OBJECTIVE: In the late's 90' a new surgical treatment, the stapled trans-anal rectal resection (STARR) was born to treat obstructed defecation syndrome (ODS). In this study we retrospectively analyze a series of 450 cases that underwent STARR in 10 years. METHODS: Between January 2001 to December 2011, 450 patients, diagnosed with ODS syndrome caused by rectocele or intussusception, underwent to STARR procedure. The presence of rectocele and/or intussusception was verified by dynamic defecography. The preoperative evaluation was completed with anorectal manometry and colonoscopy. Follow-up visits were scheduled 1 week, 1 month, 3 months, 1 years, 3 years and 5 years after surgery. RESULTS: Mean operative time was 30,2 min. In 408 cases (90.7%) hospital discharge occurred 24 hours after surgery. Among postoperative complications urinary retention was observed in 35 patients (7.8%). Five (1.1%) patients presented an early rectal bleeding and 8 (1.8%) patients presented a late bleeding. In 5 (1.1%) patients a stable pelvic hematoma was found. Six (1.3%) patients presented pelvic sepsis due to subperitoneal perforation. An asymptomatic partial dehiscence of stapler row occurred in 19 patients (4.2%).125 patients (27.8%) reported defecation urgency that completely vanished at 3 months follow-up in 83 patients (66,4%) and in further 42 patients (33,6%) at 6-months. The average preoperative ODS score was 14.1; 3.1 at one year; 4.3 at 3 years and 6.4 after five years. CONCLUSIONS: In expert hands, with right indications, STARR procedure is safe with good results in terms of improvement of the ODS score.

Day-surgery stapled prolassectomy: a "ten minutes job".

INTRODUCTION: Accordingly with the new physiopathologic insights of the 70s and 80s, hemorrhoidal disease appears to originate not much from venous hyperplasia but rather from a progressive deterioration of connective and support tissues with subsequent venous and mucosal prolapse. In the late 90s a new surgical technique for a more physiological treatment of hemorrhoids was introduced: stapled prolassectomy. MATERIALS AND METHODS: Between October 2017 and June 2018 we performed 50 hemorrhoidal stapled prolassectomies under local-regional anesthesia. All patients were classified as ASA I and were aged between 18 and 65 years. Patients were administered Atropine 1 mg and Flunitrazepam 0,7 mg orally 30 minutes prior to the intervention. A topical anesthetic preparation of Lidocaine and Procaine was also applied. A local anesthesia of the anal and perineal region was performed by the surgeon in the presence of an anesthesiologist. RESULTS: Intraoperative pain control was found to be complete and optimal for the majority of patients (92%). Six of the patients (8%) reported mild pain during the stapling phase but did not require further intervention. A conversion to general anesthesia was never required. Forty-four of the patients (88%) were discharged on the same day of the operation. In four cases (9%) discharge was postponed and patients were kept overnight because of early postoperative complications. DISCUSSION AND CONCLUSION: Over 20 years after its introduction, stapled prolassectomy has become the allows to gold standard for treating hemorrhoids. This procedure allows for an effective and appropriate treatment of the condition. It preserve the physiology of the anal channel and to reconstruct the correct topographic relationship between anal derma, anal-rectal mucosa, hemorrhoidal plexus and sphincter apparatus . The absence of surgical wounds in the perineal region allows for a reduced stimulation of pain receptors, leading to a less painful post-operatory course and to a reduced risk of long term complications such as stenotizing scarring and soiling .The use of a mechanic stapler leads to higher costs, but they are in part balanced by the possibility of a faster recovery of patients and of an earlier resumption of work activities. The possibility to perform the operation in day surgery may allow for a global reduction health care expenses leaving more resources available for more complex cases. KEY WORDS: Hemorrhoids, Recto-Anal prolapse, Posterior perineal block.

Perineal stapled prolapse resection (PSPR) for external rectal prolapse in high morbidity patients.

AIM: To demonstrated the efficacy an safety of a perineal stapled approach to treat the protrusion of the entire layer of the rectum outside the anus in high morbidity patients. MATHERIALS OF STUDY: From February 2012 to april 2013, 7 patients (all female, mean age 74,2 years, range 48-88) were operated in our unit with perineal stapled prolapsed resection (PSPR) approach for a full thickness external rectal prolapse. RESULTS: The duration of hospitalization was 3 days and the follow-up period was 18 months. There were no intraoperative complications and all patients had a bowel movement within 3 days of surgery. There was no mortality. None patients suffered of incontinence. Two patients (28,5%) had a recurrence and proctorragy after 18 months. DISCUSSION: PSPR can be considered among perineal approaches for the treatment of full-thickness rectal prolapse. The reported rate of minor complications is low. No major complications have been described. Functional outcome is good, with marked improvement in both continence and constipation. CONCLUSIONS: These results are better than those reported for other perineal procedures, although no randomized trials have yet been published. A multicenter study is needed to better evaluate the indications for and the outcome AFTER PSP. KEY WORDS: Morbidity patients, Perineal stapled prolapse resection, Rectal prolapse.