Streptococcus agalactiae infective endocarditis complicated by multiple mycotic hepatic aneurysms and massive splenic infarction: a case report.

BACKGROUND: The burden of disease caused by Streptococcus agalactiae has increased significantly among older adults in the last decades. Group B streptococcus infection can be associated with invasive disease and severe clinical syndromes, such as meningitis and endocarditis. CASE PRESENTATION: We present the case of a 56-year-old man who developed multiple mycotic aneurysms of the right hepatic artery and massive splenic infarction as rare complications of Streptococcus agalactiae infective endocarditis. The patient underwent urgent right hepatic artery ligation and splenectomy. The postoperative course was complicated by an episode of hemobilia due to the rupture of a partially thrombosed mycotic aneurysm into the biliary tree. Thus, selective radiological embolization of the left hepatic artery branches was necessary. CONCLUSION: To our knowledge, this is the first case reported of infected aneurysms of visceral arteries caused by Group B streptococcus infection. Clinical and laboratory findings were non-specific, while imaging features with computed tomography scan and angiography were highly suggestive. In our case, early recognition, culture-specific intravenous antibiotics and urgent surgical treatment combined with interventional radiology played a decisive role in the final result.

Left-sided pancreatic incidentalomas treated with laparoscopic approach: a report of 20 cases.

BACKGROUND: The diffusion of cross-sectional imaging has recently permitted the detection of an increasing number of incidentalomas localized in the distal pancreas. Currently, there are no studies in the literature exploring the laparoscopic approach as treatment for left-sided pancreatic incidentalomas. METHODS AND RESULTS: We report a series of 20 incidentalomas localized in the body and tail of the pancreas treated with laparoscopic surgery over the period 2010-2014. The incidental masses of our series included a great variety of histotypes and a relevant proportion of malignant lesions. In two cases, the laparoscopic procedures were converted to open surgery. No postoperative death was observed. The postoperative pancreatic fistula rate was 20 %, and the new-onset diabetes rate was 25 %. CONCLUSIONS: Left-sided pancreatic incidentalomas in patients with minor comorbidities can be safely treated with laparoscopic approach. Only clinical trials will confirm whether laparoscopic surgery is an effective treatment for malignant lesions.

Circumferential anal giant condyloma acuminatum: a new surgical approach.

INTRODUCTION: Perianal giant condyloma acuminatum is a rare clinical condition related to human papillomavirus infection and characterized by a circumferential, exophytic, cauliflower-like mass with an irregular warty surface localized in the anal region. TECHNIQUE: A circular incision with a diathermocoagulator was performed on macroscopically healthy skin, 1 cm from the margin of the lesion. The dermis was divided from the subcutaneous tissue. This way, a mucocutaneous cylinder including the whole lesion was obtained. A median radial incision was carried out to open the cylinder at its front. A progressive circumferential section on healthy mucosa (≈1 cm above the margin of the lesion) by means of a radiofrequency dissector allowed for the complete removal of the mass. The healthy mucosa of the anal canal was pulled out by Allis forceps and was sutured to the external margin of the internal sphincter with single layer of Vicryl (polyglactin 910) 2-0 sutures. RESULTS: Two months after surgery, no findings of anal stenosis or mucosal ectropion were reported. At the 1-year follow-up there was no recurrence of condylomatosis in any of the 3 cases. CONCLUSIONS: Our procedure seems simpler to perform when compared with other techniques and reduces hospital stay and complications such as anal stenosis and mucosal ectropion.

An indeterminate mucin-producing cystic neoplasm containing an undifferentiated carcinoma with osteoclast-like giant cells: a case report of a rare association of pancreatic tumors.

BACKGROUND: Only few case reports of mucinous cystic pancreatic neoplasm containing an undifferentiated carcinoma with osteoclast-like giant cells have been described in the literature. In the majority of cases this unusual association of tumors seems related to a favorable outcome. We present the second case of an indeterminate mucin-producting cystic neoplasm containing an area of carcinoma with osteoclast-like giant cells. The specific features of the two histotypes and the rapid course of the disease make our clinical case remarkable. CASE PRESENTATION: A 68 year old female came to our attention for a pancreatic macrocystic mass detected with ultrasonography. Her past medical history was silent. The patient reported upper abdominal discomfort for two months; nausea, vomiting or weight loss were not reported. Physical examination revealed a palpable mass in the epigastrium; scleral icterus was absent. Cross-sectional imaging showed a complex mass of the neck and body of the pancreas, characterized by multiple large cystic spaces separated by thick septa and an area of solid tissue located in the caudal portion of the lesion. The patient underwent total pancreatectomy with splenectomy. Pathological examination revealed a mucinous cystic neoplasm with a component of an undifferentiated carcinoma with osteoclast-like giant cells. Because of the absence of ovarian-type stroma, the lesion was classified as an indeterminate mucin-producing cystic neoplasm of the pancreas. The immunohistochemical studies evidenced no reactivity of osteclast-like giant cells to epithelial markers but showed a positive reactivity to histiocytic markers. Numerous pleomorphic giant cells with an immunohistochemical sarcomatoid profile were present in the undifferentiated carcinoma with osteoclast-like giant cells. A rapid tumor progression was observed: liver metastases were detected after 4 months. The patient received adjuvant chemotherapy (Gemcitabine) but expired 10 months after surgery. CONCLUSION: Our case confirms that the presence of a solid area in a cystic pancreatic tumor at cross-sectional imaging should raise a suspicion of malignant transformation. The lack of ovarian-type stroma in a pancreatic mucinous cystic neoplasm and the presence of pleomorphic giant cells in an undifferentiated carcinoma with osteoclast-like giant cells could be a marker of a poor prognosis.

Collagen treatment of complex anorectal fistula: 3 years follow-up.

Fistula in ano is a common anorectal disease in adults. Currently, surgery remains the definitive therapeutic approach, but in some cases, it can lead to serious complications as faecal or gas incontinence. Therefore, sphincter sparing treatments should be considered for complex fistulas. One of the sphincteric preserving treatment is the filling with a dermal extract commonly called "collagen glue" as Salvecoll-E® gel. This is a multicentric, prospective, observational study on the use of Salvecoll-E® gel in treatment of complex anal fistulas. We treated 70 patients from May 2016 to May 2017. In the first phase, we debrided the fistula tract using a loose seton kept for 4-6 weeks. In the second phase, the seton was removed and the fistula tract was filled with Salvecoll-E® gel. In this article, we report results at 36 months of follow-up. Fifty patients (71.4%) had completely healed fistula within 36 months of follow-up. Twenty-eight patients (28.2%) had recurrences. Among these failures, 65% were within 6 months. All low transphincteric fistulas healed. Recurrences occurred only in median and high transphincteric fistulas. No patient had a worsening of continence status measured with Cleveland Clinic Florida Incontinence Severity score. Salvecoll-E® gel is a recent finding among sphincter-sparing treatments. In this study, we demonstrate that it is a safe option in the treatment of complex fistulas. Final results are satisfactory and in line with the best results published in literature among mini-invasive treatments.

Stapled Transanal Rectal Resection (Starr) in the Treatment of Obstructed Defecation: A Systematic Review.

Obstructed defecation syndrome (ODS) is a form of constipation that influences the quality of life in most patients and is an important health care issue. In 2004 Longo introduced a minimal invasive trans-anal approach known as Stapled Trans-Anal Rectal Resection (STARR) in order to correct mechanical disorders such as rectocele or rectal intussusception, two conditions present in more than 90% of patients with ODS. Considering the lack of a common view around ODS and STARR procedure. the aim of our study is to review the literature about preoperative assessment, operative features and outcomes of the STARR technique for the treatment of ODS. We performed a systematic search of literature, between January 2008 and December 2020 and 24 studies were included in this review. The total number of patients treated with STARR procedure was 4,464. In conclusion STARR surgical procedure has been proven to be safe and effective in treating symptoms of ODS and improving patients Quality of Life (QoL) and should be taken in consideration in the context of a holistic and multi modal approach to this complex condition. International guidelines are needed in order to optimize the diagnostic and therapeutic process and to improve outcomes.

The WSES/SICG/ACOI/SICUT/AcEMC/SIFIPAC guidelines for diagnosis and treatment of acute left colonic diverticulitis in the elderly.

Acute left colonic diverticulitis (ALCD) in the elderly presents with unique epidemiological features when compared with younger patients. The clinical presentation is more nuanced in the elderly population, having higher in-hospital and postoperative mortality. Furthermore, geriatric comorbidities are a risk factor for complicated diverticulitis. Finally, elderly patients have a lower risk of recurrent episodes and, in case of recurrence, a lower probability of requiring urgent surgery than younger patients. The aim of the present work is to study age-related factors that may support a unique approach to the diagnosis and treatment of this problem in the elderly when compared with the WSES guidelines for the management of acute left-sided colonic diverticulitis. During the 1° Pisa Workshop of Acute Care & Trauma Surgery held in Pisa (Italy) in September 2019, with the collaboration of the World Society of Emergency Surgery (WSES), the Italian Society of Geriatric Surgery (SICG), the Italian Hospital Surgeons Association (ACOI), the Italian Emergency Surgery and Trauma Association (SICUT), the Academy of Emergency Medicine and Care (AcEMC) and the Italian Society of Surgical Pathophysiology (SIFIPAC), three panel members presented a number of statements developed for each of the four themes regarding the diagnosis and management of ALCD in older patients, formulated according to the GRADE approach, at a Consensus Conference where a panel of experts participated. The statements were subsequently debated, revised, and finally approved by the Consensus Conference attendees. The current paper is a summary report of the definitive guidelines statements on each of the following topics: diagnosis, management, surgical technique and antibiotic therapy.

Stapled trans-anal rectal resection (STARR) in the surgical treatment of the obstructed defecation syndrome: results of STARR Italian Registry.

PURPOSE: This study was designed to evaluate the safety and efficacy of stapled trans-anal rectal resection (STARR) in the treatment of obstructed defecation syndrome ODS by the analysis of the data collected in the STARR Italian Registry (SIR) with a special emphasis on the analysis of symptoms and quality of life. METHODS: Collected data included, preoperative tests findings, and the evaluation of symptoms; the latter was obtained by using dedicated tools such as the Obstructed Defecation Syndrome Score (ODS-S), the Severity Symptom Score (SSS), and the Continence Grading Scale (CGS). Data on the quality of life were collected by Patient Assessment of Constipation Quality of Life (PAC-QoL) and the Euro Quality of Life-5 Domains Visual Analogue Scale (EQ-5D VAS). The evaluation of the symptoms and the quality of life was repeated 6 and 12 months after surgery. RESULTS: The SIR had collected data on 2171 patients (1653 females, 76.1%; mean age 56.2 years; range 20-96 years). A significant improvement (P < .0001) was seen between preoperative and 12-month follow-up in all scores: ODS-S (16.7 vs. 5.0), SSS (15.6 vs. 2.6), CGS (2.0 vs. 0.7), PAC-QoL (51.0 vs. 22.1), and EQ-5D VAS (57.5 vs. 85.7). Complications included defecatory urgency (4.5% at 12 months), bleeding (3.6%), perineal sepsis (3.4%), and one case of rectovaginal fistula (0.05%). CONCLUSION: The analysis of SIR data seems to confirm that STARR is a safe and effective procedure in the treatment of ODS. However, further studies are required to evaluate the long-term stability of results.

Small Bowel Intussusception Due to Rare Cardiac Intimal Sarcoma Metastasis: A Case Report.

Background: Intimal sarcomas are rare malignant mesenchymal tumors arising from the heart and large blood vessels. Their intraluminal growth leads to vascular obstructive symptoms and peripheral neoplastic embolization. Direct infiltration of the lungs or metastases to the pulmonary system, occur in 40% of cases and extrathoracic spread is frequent, also in presentation. Intussusception is an unusual event in adults, accounting for <5% of bowel obstructions. In most cases it is caused by a malignancy and requires surgical resection. Case Presentation: We describe a rare case of a 50-year-old man suffering of bowel obstruction due to intussusception sustained by a small bowel metastasis of a primary cardiac intimal sarcoma. One year and a half before the onset of abdominal symptoms, a grade II intimal sarcoma was removed from his left atrium and consequently he followed a chemotherapy protocol. Four months later a CT scan revealed local recurrence. Eighteen months after heart surgery he referred to the ER with abdominal pain. CT scan showed an ileal intussusception and the patient was scheduled for surgery. A tract of 10 cm ileus was removed containing an intramural polypoid solid mass. Histological analyses revealed a grade II intimal sarcoma consistent with his first diagnosis. Conclusion: Primary heart tumors are late found and often partially resected, therefore metastatic pathways are to be expected. Adult small bowel intussusception is a rare event and caused by a malignancy in one third of cases. Therefore, our recommendation is to always resect the tract involved in order to perform a proper diagnosis.

Multidisciplinary management of elderly patients with rectal cancer: recommendations from the SICG (Italian Society of Geriatric Surgery), SIFIPAC (Italian Society of Surgical Pathophysiology), SICE (Italian Society of Endoscopic Surgery and new technologies), and the WSES (World Society of Emergency Surgery) International Consensus Project.

BACKGROUND AND AIMS: Although rectal cancer is predominantly a disease of older patients, current guidelines do not incorporate optimal treatment recommendations for the elderly and address only partially the associated specific challenges encountered in this population. This results in a wide variation and disparity in delivering a standard of care to this subset of patients. As the burden of rectal cancer in the elderly population continues to increase, it is crucial to assess whether current recommendations on treatment strategies for the general population can be adopted for the older adults, with the same beneficial oncological and functional outcomes. This multidisciplinary experts' consensus aims to refine current rectal cancer-specific guidelines for the elderly population in order to help to maximize rectal cancer therapeutic strategies while minimizing adverse impacts on functional outcomes and quality of life for these patients. METHODS: The discussion among the steering group of clinical experts and methodologists from the societies' expert panel involved clinicians practicing in general surgery, colorectal surgery, surgical oncology, geriatric oncology, geriatrics, gastroenterologists, radiologists, oncologists, radiation oncologists, and endoscopists. Research topics and questions were formulated, revised, and unanimously approved by all experts in two subsequent modified Delphi rounds in December 2020-January 2021. The steering committee was divided into nine teams following the main research field of members. Each conducted their literature search and drafted statements and recommendations on their research question. Literature search has been updated up to 2020 and statements and recommendations have been developed according to the GRADE methodology. A modified Delphi methodology was implemented to reach agreement among the experts on all statements and recommendations. CONCLUSIONS: The 2021 SICG-SIFIPAC-SICE-WSES consensus for the multidisciplinary management of elderly patients with rectal cancer aims to provide updated evidence-based statements and recommendations on each of the following topics: epidemiology, pre-intervention strategies, diagnosis and staging, neoadjuvant chemoradiation, surgery, watch and wait strategy, adjuvant chemotherapy, synchronous liver metastases, and emergency presentation of rectal cancer.

The SIFIPAC/WSES/SICG/SIMEU guidelines for diagnosis and treatment of acute appendicitis in the elderly (2019 edition).

The epidemiology and the outcomes of acute appendicitis in elderly patients are very different from the younger population. Elderly patients with acute appendicitis showed higher mortality, higher perforation rate, lower diagnostic accuracy, longer delay from symptoms onset and admission, higher postoperative complication rate and higher risk of colonic and appendiceal cancer. The aim of the present work was to investigate age-related factors that could influence a different approach, compared to the 2016 WSES Jerusalem guidelines on general population, in terms of diagnosis and management of elderly patient with acute appendicitis. During the XXIX National Congress of the Italian Society of Surgical Pathophysiology (SIFIPAC) held in Cesena (Italy) in May 2019, in collaboration with the Italian Society of Geriatric Surgery (SICG), the World Society of Emergency Surgery (WSES) and the Italian Society of Emergency Medicine (SIMEU), a panel of experts participated to a Consensus Conference where eight panelists presented a number of statements, which were developed for each of the four topics about diagnosis and management of acute appendicitis in elderly patients, formulated according to the GRADE system. The statements were then voted, eventually modified and finally approved by the participants to the Consensus Conference. The current paper is reporting the definitive guidelines statements on each of the following topics: diagnosis, non-operative management, operative management and antibiotic therapy.

Anorectal manometry assessment of sphincter relaxation after local-regional anesthesia with posterior perineal block.

INTRODUCTION: Since the 1970s, in the USA, we witnessed a progressive increase of one-day surgical procedures. This attitude soon gained ground in Europe as well. In proctology, this kind of clinical approach has always been limited by the acute sensitivity of the anal- perineal area and by difficulties in attaining a complete sphincter relaxation with local anesthesia. Posterior perineal block seems to be associated with both a good pain control and an effective sphincter relaxation. MATERIAL AND METHODS: Between January 2017 and January 2018, we enrolled in our study 33 patients suffering from hemorrhoidal disease. They were all subjected to posterior perineal block. We measured anal resting pressure and squeeze pressure before and after anesthesia. Measurements where taken 5 minutes before and 15 minutes after the administration of local. RESULTS: We registered an average decrease of 39,2% of resting pressure and of 45,4% of squeeze pressure. CONCLUSIONS: We may state that perineal posterior block, while reducing striated muscle contractile activity, also causes a relevant reduction of anal basal tone. During surgical procedures done under regional anesthesia, we experienced a good sphincter relaxation, which was comparable, if not equal, to that induced by general anesthesia. In fact, 10 to 15 minutes after performing the block you could observe the elevation of the inferior margin of the exterior sphincter and the concomitant descent of the inferior margin of the internal sphincter (coaxial dislocation). KEY WORDS: Anorectal manometry, Anesthesia, Local-regional, Perineal block.

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.

2017 WSES and SICG guidelines on acute calcolous cholecystitis in elderly population.

BACKGROUND: Gallstone disease is very common afflicting 20 million people in the USA. In Europe, the overall incidence of gallstone disease is 18.8% in women and 9.5% in men. The frequency of gallstones related disease increases by age. The elderly population is increasing worldwide. AIM: The present guidelines aims to report the results of the World Society of Emergency Surgery (WSES) and Italian Surgical Society for Elderly (SICG) consensus conference on acute calcolous cholecystitis (ACC) focused on elderly population. MATERIAL AND METHODS: The 2016 WSES guidelines on ACC were used as baseline; six questions have been used to investigate the particularities in elderly population; the answers have been developed in terms of differences compared to the general population and to statements of the 2016 WSES Guidelines. The Consensus Conference discusses, voted, and modified the statements. International experts contributed in the elaboration of final statements and evaluation of the level of scientific evidences. RESULTS: The quality of the studies available decreases when we approach ACC in elderly. Same admission laparoscopic cholecystectomy should be suggested for elderly people with ACC; frailty scores as well as clinical and surgical risk scores could be adopted but no general consensus exist. The role of cholecystostomy is uncertain. DISCUSSION AND CONCLUSIONS: The evaluation of pro and cons for surgery or for alternative treatments in elderly suffering of ACC is more complex than in young people; also, the oldest old age is not a contraindication for surgery; however, a larger use of frailty and surgical risk scores could contribute to reach the best clinical judgment by the surgeon. The present guidelines offer the opportunity to share with the scientific community a baseline for future researches and discussion.

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.

Malignant transformation of a chronic anorectal fistula.

Up to date, only a small number of carcinomas arising from a chronic anorectal fistula have been described in medical literature, especially in patients without Chron's disease. A 72-year-old man with a 6-year history of discharging perianal sinus without Crohn's disease arrived at our institution. He had previously undergone three surgical procedures in other institutions for incision and drainage of recurrent perianal abscesses. Our therapeutical approach was to drain the two abscess cavities, perform a fistulectomy, and biopsy the fistula tissue. Anatomopathological examination of the specimen revealed a mucosecerrnig adenocarcinoma arising from the fistula tract. We decided to perform an abdominal perineal resection. The two-year oncological follow-up is negative. In conclusion, it is clear that the diagnosis of mucinous adenocarcinoma occurring in perianal fistula is difficult, particularly in patients without any risks or predisposing factors. Wide resection of the tumor with Miles's procedure still represents the surgical treatment of choice and may provide a good long term outcome in localized disease KEY WORDS: Cronic anorectal fistula, Malignant transformation, Mucinous adenocarcinoma.

Disaster waste management in Italy: Analysis of recent case studies.

The geomorphology of the Italian territory causes the incidence of many disasters like earthquakes and floods, with the consequent production of large volumes of waste. The management of such huge flows, produced in a very short time, may have a high impact on the whole emergency response. Moreover, historical data related to disaster waste management are often not easily accessible; on the other hand, the availability of data concerning previous events could support the emergency managers, that have to take a decision in a very short time. In this context, the present paper analyses four relevant recent case studies in Italy, dealing with disaster waste management after geologic and hydrologic natural events. Significant differences have been observed in the quantity and types of generated wastes, and, also, in the management approach. Such differences are mainly associated with the kind of disaster (i.e. earthquake vs. flood), to the geographical location (i.e. internal vs. coastal area), to the urbanisation level (i.e. industrial vs. urban). The study allowed the identification of both strengths and weaknesses of the applied waste management strategies, that represent "lessons to learn" for future scenarios. Even though it deals with Italian case studies, this manuscript may have a high impact also at international level, making available for the first-time emergency waste management data, that are considered an indispensable support for decision makers.

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.

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.

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.