Integrated treatment of secondary hepatolithiasis. Case report.

Hepatolithiasis is defined as the occurrence of stones proximal to the biliary confluence and represents a prevalent disease in South East Asia being uncommon in Western countries. Biliary sepsis, hepatic abscesses and cholangiocarcinoma are considered potential complications. The Authors describe a case of a 68 years male patient affected by a left massive intrahepatic lithiasis secondary to common duct stones and associated to acute pancreatitis. The patient refused surgery and was submitted to a conservative transhepatic percutaneous treatment. After a complete removal of intrahepatic stones and a positioning of external internal biliary drainage (14F), a laparoscopic cholecistectomy was performed. The MRI control showed a complete resolution of the intrahepatic lithiasis. Conservative transhepatic percutaneous approach to hepatolithiasis represents a safe and effective treatment allowing good medium-long term results. Surgery is recommended in case of severe hepatic fibrosis or atrophy, suspected cholangiocarcinoma or multiple strictures with biliary distorsion. Integrated therapeutical protocols in referral multidisciplinary centers-offers the best long term results.

Videolaparo-assisted subtotal colectomy with cecorectal anastomosis in the treatment of chronic slow transit constipation.

Mechanical cecorectal anastomosis after subtotal colectomy, in the treatment of slow transit constipation, probably represents the most attractive surgical alternative to total colectomy and ileorectal anastomosis. In fact the operation allows better results in terms of postoperative diarrhoea, fecal incontinence and postoperative adherential syndrome. Literature data have demonstrated the feasibility of the laparoscopic approach with tipically advantages of less invasive surgery respect of parietal integrity,less postoperative pain and ileus, fewer postoperative adhesions, a reduced hospitalitation and finally, a better cosmesis. The Authors report a case of mechanical end to end cecorectal anastomosis after laparo-assisted subtotal colectomy (by four trocars) preserving superior rectal and ilecolic vessels, for the treatment of slow transit constipation in a 20 years old male patient .The reported operative approach which links tipical laparoscopic advantages to a more "safety" and "accurate" extracorporeal mechanical anastomosis.

[Surgical treatment of secondary hyperparathyroidism. Results from 47 consecutive patients]. / Trattamento chirurgico dell'iperparatiroidismo secondario. Esperienza clinica in 47 pazienti.

To date surgical treatment of secondary hyperparathyroidism (HPTs) is still controversial. Subtotal parathyroidectomy with sparing of a part of not-nodular gland and total parathyroidectomy with autotransplantation (subcutaneous or muscular) represent the most common procedures with the aim to warrant a condition of euparathyroidism. Total parathyroidectomy (or so presumed) represent an unusual therapeutic option as the risks arising from aparathyroidism and from the need of a substitutive therapy are largely known. The authors evaluate the surgical results collected from 47 consecutive patients affected by HPTs and Chronic Renal Failure (CRF) and operated on between January 1999 and January 2006. Probably, a proper indication to the type of surgical procedure could be based on the severity of the disease, on the age of the patient and on the expectation of transplant. The significant incidence of recurrence and persistent disease is due to autoimplantation or residual gland hypertrophy after subtotal parathyroidectomy, to the presence of supernumerary or ectopic glands, to cervico-mediastinic hypertrophy of cellular foci. The identification and removal of supernumerary glands, which may cause persisting hyperparathyroidism, is mandatory.

[Treatment for microcarcinoma of the thyroid. Clinical experience]. / Il trattamento dei microcarcinomi della tiroide. Esperienza clinica.

According to WHO, small papillary cancer represents a papillary carcinoma < or = 1 cm in greatest dimension. The autoptic incidence is more elevated showing a low aggressivity. In fact lower mortality and local relapse have been reported. The AA report their results of 17 pt operated on for benign thyroid pathology in last three years. The diagnosis has been "incidental cancer" with 7 mm of mean diameter. Surgical treatment consisted of 9 total thyroidectomy, 3 near total thyroidectomy, 3 subtotal thyroidectomy, 2 lobo-isthmusectomy, with completion on the fifteenth day. Radioiodine therapy was administered in the case of uptake > 3.5%. There were no significant complications. Only in parathyroidectomy for secondary hyperparathyroidism, we have definitive hypoparathyroidism. Age, capsular infiltration, multifocality and lymphonodal dissemination represent main prognostic factors. In the treatment of SPC we recommend a total thyroidectomy or a near total in association with iodine-131 radioiodine therapy.

Total parathyroidectomy with or without autoimplantion in the therapy of secondary hyperparathyroidism.

BACKGROUND: Secondary hyperparathyroidism (HPTs) in patients with chronic renal failure is related to a reduction of absorption of calcium with hyperplasia of main cells and an increase of PTH levels: this often leads to complications in dialysis. METHODS: Data from 10 patients (mean age 55 years) with HPTs who underwent total parathyroidectomy from November 1999 to November 2001 were retrospectively collected. Surgical indications included: persistent hypercalcemia, bone fractures, fatigue, joint pain and itching. Median preoperative PTH level was 800 pg/ml. Presurgical work-up included: serum PTH, calcium and alkaline phospha-tases. Thyroid ultrasound and scintigraphy, 99Tc sestamibi scintigraphy, CBM, FNB were also performed. In 5 patients 2 hours prior to the operation 2 MCu of sestamibi 99Tc had been injected. Patients underwent cervical exploration radioguided in 5 cases under general anesthesia. The operation consisted in the removal of all glands with subcutaneous forearm implant in 4 cases. PTH dosage at starting time of operation (time 0) was performed; it was repeated after the removal of each parathyroid gland and postoperatively on days 1 and 3 and then every month for 6 months. RESULTS: Twenty-four hours postoperatively 9 patients showed a great reduction of PTH levels with improved symptoms already on day 1 postoperative. In the patient with persistent HPT an autoimplant had been performed. CONCLUSIONS: Secondary HPT still shows unclear aspects. Parathyroidectomy determines an immediate improvement in symptoms. In all observed patients PTH was significantly reduced, serum calcium returned to normal and in any case hypoparathyroidism was detected.

[Stapled hemorrhoidopexy in the treatment of hemorroidal prolapse]. / Mucoprolassectomia con suturatrice meccanica nel trattamento della patologia emorroidaria.

In the treatment of hemorroidal prolapse, stapled hemorrhoidopexy, according to the Longo's technique, represents an innovative and interesting procedure. The Authors consider own experience in the years 2001-2002, estimating preliminary results in the treatment of 50 patients affected by hemorrhoidal disease classified as III-IV grade, associated with mucosal prolapse, rectocystocele in 5 cases, anal fissures in 6 and hyperplastic polyp in 1. The patients were submitted to mucosal prolapsectomy with mechanical stapler (PPH 01-33 Ethicon), applying haemostatic stitch on suture line, apart from intraoperative bleeding, associated to closed anal sphincterotomy in 6 cases, and resection of anal hyperplasic polyp in 1. In 5 cases of rectocystocele a Burch's culposuspension was associated to a stapled transanal rectal resection (STARR). After 3 and 12 months the Authors performed ano-rectoscopy, anal manometry and defecography. Mean operative time was 45 minutes (range 20'-130') and mean hospital stay was 3 days (range 2-6 days). In the early postoperative course urinary ritention in 4 cases, treated with temporary catheterization in 3 and permanent for 72 hours in 1, was observed. Only 1 patient, was reoperated in day-surgery and with loco-regional anesthesia for residual fibrous hemorroid. Bleeding, severe pain, anal stenosis, impairment of continence were not observed. According to the Literature data, our experience confirm that mucoprolapsectomy represents an innovative, safe, simple and definitive operation in the treatment of hemorrhoids disease. In case of rectal prolapse associated to external fibrous hemorroids, a combined surgical treatment is requested in order to achieve better results.