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Biomedical subjects

A Maturo

Publications and source records attributed to A Maturo.

30 records · Page 2Linked to original sources
PubMedDate not supplied

[Traditional cholecystectomy in a patient with situs viscerum inversus partialis].

The authors discuss the etiology of situs viscerum inversus partialis (SVIP), the associated anomalies and the malformations and the relative clinical problems, reviewing the international literature. The present a case of a 51 years old female with a diagnosis of umbilical hernia and cystocele. During hospitalization the patient complained a typical acute cholecystitis pain. The patient underwent ultrasonography, CT scan, and MNR that allowed us to diagnosis a calculous cholecystitis with SVIP and was elected for an open cholecystectomy. The Authors describe the surgical technique in relation to the anatomic anomalies, in particular vascular ones, that were discovered with the imaging studies and confirmed at laparotomy.

Cholecystectomy↗
PubMedDate not supplied

[Compatibility, indications, and limits of nerve sparing technique in lateral pelvic lymphadenectomy for advanced rectal carcinoma].

The aim of radical surgical treatment of rectal cancer is to control the spread and prevent recurrence of the disease. In an attempt to improve the results of treatment of locally advanced rectal cancer, we advocate an extended surgical approach consisting of total mesorectal excision, lateral pelvic lymphadenectomy and the nerve sparing technique with resection of autonomic nerves whenever these fibers are affected by locally advanced tumor. Nine cases (9.2%) in a personal series of 98 patients with rectal carcinoma, operated on over the period from January 1992 to December 1997, underwent total mesorectal excision, lateral pelvic lymphadenectomy and the nerve sparing technique procedures for locally advanced extraperitoneal disease. In 7 patients with stage II or III disease, the 5-year survival rate was 80% and the 5-year disease-free survival rate 66.7% after a mean follow-up of 55 months. None of them experienced local recurrence, but one patient died of diffuse metastatic disease 50 months after surgery. One patient with stage IV rectal cancer died of disease 13 months postoperatively, while another patient with the same stage of disease is still alive with disease 26 months after surgery. One patient underwent liver resection for a solitary metastasis 25 months after the primary operation. Two patients suffered postoperatively from urinary retention with mild irregular flow at urodynamic testing, but no long-term urinary disturbances persisted. Retrograde ejaculation occurred postoperatively in one of the two patients who experienced urinary disorders, and another patient had erection disturbances. These sexual dysfunctions did not improve during long-term follow-up. Total mesorectal excision, lateral pelvic lymphadenectomy, and the nerve sparing technique, with resection of the autonomic nerves whenever these fibers are involved, allow satisfactory results to be achieved in terms of survival and functional outcome in patients with locally advanced rectal cancer. In western subjects, however, this procedure is safe only after careful patient selection.

Adult↗
PubMedDate not supplied

[Adhesion ileus in patient with previous diagnosis of Ogilvie's syndrome].

A case of a 72-year-old man with abdominal pain and ileus is reported. Previous surgery for Ogilvie's syndrome had been performed. Despite conservative therapy, the occlusive symptoms worsen. Therefore the patient was submitted to surgery. At laparotomy two abdominal adhesions were found and sectioned. The differential diagnosis between mechanical ileus and pseudoobstruction for neuro-mechanics dissociation (Ogilvie's syndrome) is difficult, particularly in patients with neurodegenerative diseases.

Aged↗
PubMedDate not supplied

[Rectal stenosis after stapler hemorrhoidopexy].

We report a case of a 52-year-old woman with hemorrhoids submitted to Procedure for Prolapse and Hemorrhoids (PPH), i.e. stapled hemorrhoidopexy, using a modified Longo's technique (double purse string) to treat an associated rectocele and rectal prolapse; the STARR technique (Stapled Trans Anal Rectal Resection) was not yet codified. The post-operative course was uneventful and the patient is discharged in II p.o. day. In fifth post-operative day the patient came back with an unusual rectal stenosis due to the superior purse string. The stricture was easily resolved by 'opening' the purse string with a transanal approach in outpatient setting.

Constriction, Pathologic↗
PubMedDate not supplied

Tumor-induced hypophosphatemic osteomalacia associated with tertiary hyperparathyroidism: a case report.

BACKGROUND: Tumor-induced hypophosphatemic osteomalacia is a syndrome characterized by urinary phosphate wasting related to the presence of a slowly-growing tumor of mesenchymal origin. The characteristic laboratory findings are normal serum calcium, marked hypophosphatemia, increased serum alkaline phosphatase, markedly reduced renal tubular reabsorption of phosphorus and inappropriately low levels of 1,25-dihydroxyvitamin D [1,25-(OH)2D]. CASE PRESENTATION: A 65-year-old woman presented with a 17-year clinical history of musculoskeletal pain, muscular weakness in the pelvic girdle, spontaneous fractures and difficulty in walking. Over the ensuing years the patient suffered other multiple spontaneous fractures, surgically treated, and the muscular pains worsened until she became bedridden. During the years before hospital admission the patient received treatment with clodronate, oral calcium salts and vitamin D therapy. Standard laboratory, ultrasonography and scintigraphic findings provided a "convenient" diagnosis of primary hyperparathyroidism, but the low plasma level of phosphorus induced to perform an Indium111-octreotide scintigraphy. Scintigraphy visualized an area of pathologic increased signal uptake in the left groin, consistent with a mass containing a high density of somatostatin receptors. After surgery, histologic examination and immunostaining of the resected specimen indicated an hemangiopericytoma. Nevertheless, the persistently low blood phosphorus level, in association with the increased serum calcium and PTH levels, were attributed to the prolonged phosphate therapy the patient underwent over the years, and the persisting abnormal laboratory indexes indicated the development of a tertiary hyperparathyroidism. We performed a subtotal parathyroidectomy and intraoperative assay of serum PTH showed that levels had diminished by more than 80% from preoperative values. Over the ensuing months Ca+2, PTH and serum phosphorus values returned to normal, and the pain symptoms disappeared. CONCLUSIONS: Tumour-induced osteomalacia is a very rare syndrome associated in 5% of cases with tertiary hyperparathyroidism due to long-term therapy with phosphorus and vitamin D. The initial diagnosis of primary hyperparathyroidism, confirmed by the parathyroid MIBI-scintigraphy, would lead us to an inappropriate surgical treatment. Therefore we want to stress the importance of In111-octreotide scintigraphy in detecting tumours, rich in somatostatin receptors, in presence of an hypophosphatemic syndrome.

Aged↗
PubMedDate not supplied

[Carcinoma of the extrahepatic bile ducts].

In the last 5 years 25 patients (11 men, 14 women) with carcinoma of the extrahepatic biliary duct were studied. The most frequent localization of the carcinoma was the hepatic hilum. D.C.P. according to Whipple was possible only in one patient, while in 20 patients a palliative approach with external and internal biliary derivations was the choice. In the remaining 4 patients an explorative laparotomy with biopsy was performed. It is concluded that palliative resection allows for a better quality of life.

Adenocarcinoma↗