Occasionally report of sacral chordoma; treatment and review of literature.

INTRODUCTION: Brain notochordal cell tumors (BTCN) are lesions arising from notochordal differentiation which affect the axial skeleton. PRESENTATION OF CASE: We report a case of a patient treated in our General Surgery Unit of the University Hospital of Bari, Italy, with occasional finding of sacral chordoma at the histological examination. DISCUSSION: Because of their location, sacral chordomas can affect bowel and bladder with organ specific symptoms. Radiotherapy may be used as a palliative treatment or for recurrence in those patients who cannot be submitted to surgery. CONCLUSIONS: Due to the high local recurrence rate radiation therapy should be considered mandatory after any type of chordoma resection. Multidisciplinary management of the disease is mandatory and improve patient outcomes. Patients should have maximal tumor debulking with adjuvant radiotherapy when possible.

Effective management of extensive tissue loss after abdominoperineal resection for Buschke-Loewenstein tumor.

The giant condyloma acuminatum or Buschke-Loewenstein tumor is a rare, sexually transmitted disease. It is an epithelial tumor characterized by its high potential of malignancy towards developing into a highly invasive squamous cell carcinoma. The present case concerns a drug addicted 40-year-old man who smuggled drugs using his rectum. He had a partially ulcerated mass in the perianal area of about 20 x 10 cm. He reported a progressive growth of this neoplasm during the last 3 years associated with perianal pain, obstructed defecation, bad sitting posture, no fever and weight loss. Our first approach was a left laparoscopic loop colostomy for a fecal diversion and antalgic purpose, and biopsy of the perineal mass. Then, he underwent a complete excision of the perianal neoplasm. The pathologist's positive diagnosis of a well differentiated squamous cell carcinoma, evidently necessitated the radicalization of the surgical procedure of abdominal perineal resection. In consideration of the surgical wound depth and size, a VAC Therapy with Negative Pressure Wound Therapy was applied. The BLT incidence rate has been steadily increasing over the last decade especially among male patients. An aggressive surgical approach is usually to get the best oncologic outcome but the difficult management of the perianal wound is challenging. In our experience VAC therapy has been shown to be an effective tool in promoting the healing of the perineal wound after abdominoperineal resection.

Overlapping sphincteroplasty and modified lotus petal flap for delayed repair of traumatic cloaca.

Traumatic cloaca is a disabling condition characterized by disruption of the perineal body, anterior sphincter tears and loss of the distal rectovaginal septum. Anterior overlapping sphincteroplasty is the method of choice to treat faecal incontinence caused by obstetric injury. However, reconstruction of large perineal body defects may be a challenging task for surgeons. Herein we describe the successful use of a modified lotus petal flap following overlapping sphincteroplasty to repair a traumatic cloaca that had occurred during vaginal delivery 20 years earlier. After 3 months of follow-up and ileostomy closure, the patient had a good aesthetic result and only minor faecal incontinence episodes not requiring pads, fully recovered urinary continence and a significant improvement in her quality of life.

Life-threatening biliary complications after percutaneous nephro-lithotomy: a case report.

Percutaneous nephrolithotomy is an option for the management of kidney stones. Rarely, life-threatening complications occur. A case of severe necrosis of the extrahepatic biliary tree after percutaneous neprolithotomy is hereby reported. A 55 years old woman underwent an emergency nephrectomy for bleeding the day after this procedure. One week later she developed an acute abdomen due to biliary peritonitis originating from necrosis of the choledochus and associated duodenal perforation. External biliary derivation, duodenal exclusion and gastro-jejunal anastomosis were carried out. Putative risk factors are in the following discussed.

Long-term effects of stapled haemorrhoidectomy on internal anal function and sensitivity.

BACKGROUND: Stapled haemorrhoidectomy is gaining wide acceptance but there is still some concern about the risk of injury to the internal anal sphincter (IAS). IAS function and morphology, and anal canal sensitivity were studied prospectively in patients undergoing this operation. METHODS: Twenty patients (11 women; mean age 43 years) with stage III haemorrhoids entered the study. All underwent preoperative anorectal manometry, rectoanal inhibitory reflex (RAIR) testing and three-dimensional transanal ultrasonography. A test of anal sensation was administered to evaluate ability to discriminate between air and warm water. All the investigations were repeated 6 months after the operation. RESULTS: The mean(s.d.) maximal resting pressure was 87(30) mmHg before surgery and 81(20) mmHg afterwards (P not significant). The maximal squeeze pressure did not change after operation (178(43) versus 174(60) mmHg). The RAIR showed the same features in 19 of 20 patients before and 18 of 20 after operation. Three-dimensional ultrasonography demonstrated no changes in the width of the IAS (mean(s.d.) 2.1(4) mm before and 2.1(3) mm after surgery). The ability of the anal mucosa to discriminate air from warm water improved in five patients. Continence scores did not differ significantly after 6 months. CONCLUSION: Stapled haemorrhoidectomy does not affect the function and morphology of the IAS in the long term. The sensitivity of the anal canal can improve in patients with preoperative sensory impairment.

Contribution of posture to the maintenance of anal continence.

The anorectal angle (ARA) is believed to provide one of the most important contributions to anal continence. The normal resting angle is approx. 90 degrees, but the erect position may modify the ARA and other parameters usually considered in a proctometrogram. We compared the proctometrogram in different postures to elucidate the role of changes in the ARA in maintaining fecal continence. Sixty-three patients with constipation underwent static proctography. Variations in the ARA, perineal descent, puborectalis muscle length, and pubococcygeal distance were determined during resting, squeezing, and pushing with the patient in the Sims' position (SP); further evaluations used radiographs in resting position but with straight legs, in erect and sitting positions. The resting mean ARA was 95.3 +/- 15 degrees in SP and 79.8 +/- 14 degrees standing erect; the latter value was also significantly less during squeezing (84 +/- 11 degrees). The mean ARA during pushing was 118 +/- 16 degrees. A systematic and statistically significant difference in the mean resting ARA was demonstrated using the baseline of the rectal shape instead of the major rectal axis when measuring the anorectal angle. When sitting on a toilet, the mean resting ARA was significantly wider than in SP. The length of the puborectalis sling at rest did not change but was significantly reduced during squeezing and increased during pushing. The descent of the perineum at rest was near to 0 (-0.089 +/- 1.76 cm) in SP and significantly less when standing (-0.65 +/- 1.9 cm) and during squeezing (-0.97 +/- 1.7 cm). Perineal descent during pushing was +2.94 +/- 2.2 cm. The mean pubococcygeal distance did not change significantly in SP and in the erect position. The erect position thus contributes significantly to the maintenance of fecal continence by sharpening the ARA. This effect is stronger than any active contraction of the puborectalis muscle and is not related to shortening of the puborectalis sling but is secondary to lifting of the pelvic floor.

Chilaiditi's syndrome. Successful surgical correction by colopexy.

We describe the case of a patient affected by the Chilaiditi's syndrome, the interposition of the small or large bowel between the inferior face of the diaphragm and the liver, a rare anomaly, often asymptomatic. A 50-year-old man came to our outpatients clinic because of persistent pain in the right abdominal region. Two attempts to perform colonoscopy failed because of the impossibility of passing through the transverse colon. A double contrast enema indicated only sigmoid diverticulitis. Only after abdominal radiography was the abnormal position of the right colon noted. At surgery the right colon was totally intraperitoneal and positioned between the diaphragm and liver, which was smaller than normal. The right colon was repositioned and fixed to the anterior abdominal wall. The postoperative course was uneventful and the right abdominal pain disappeared completely. In conclusion, surgical treatment of Chilaiditi's syndrome may be required in cases of persistent abdominal pain.

[Perineal colostomy: the surgical challence of continence. Critical review of the literature]. / Colostomie perineali: la sfida della chirurgia alla continenza. Revisione critica della letteratura.

The aim of the study was to evaluate perineal colostomy as a treatment choice to avoid abdominal colostomy and its physical and psychological consequences. It has been viewed with some scepticism because of its variable outcome. The main studies by investigators involved in this surgical challenge available through Pub Med were reviewed and analysed. The review of the literature shows that a more complex procedure (simple perineal colostomy, smooth muscle sphincter, unstimulated graciloplasty, electrostimulated graciloplasty) does not always guarantee successful continence in the sense of the ability to contain and expel faecal content at will. Perineal colostomy with various technical variations is an alternative to abdominal colostomy but is unable to restore continence in cases of serious impairment of the pelvic dynamics.