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F Ausania

Publications and source records attributed to F Ausania.

11 recordsLinked to original sources
PubMed2006

Complementary use of local excision and transanal endoscopic microsurgery for rectal cancer after neoadjuvant chemoradiation.

BACKGROUND: Neoadjuvant therapies have significantly improved local control and survival of patients with rectal cancer. Nevertheless, although a complete pathologic response can be achieved in 30% of cases, a transabdominal surgical resection is always required. This study aimed, for the first time, to test in the literature the feasibility of local excision combined with transanal endoscopic microsurgery (TEM) as a surgical option for patients treated with neoadjuvant chemoradiation. METHODS: Between July 1997 and December 2002, 30 patients with rectal cancer affected by an extraperitoneal tumor entered a protocol consisting of neoadjuvant chemoradiation followed by surgery. The surgical treatment, consisting of open surgery, local excision, or TEM, was planned according to the patient's clinical response after chemoradiation and distance from the anal verge. RESULTS: A significant clinical downstaging was observed in eight patients. Five of these patients underwent TEM, and three had local excision. Consequently, open surgery was performed for 22 patients. Histology showed six cases of complete pathologic response: three in the open surgery group and three in the transanal excision group. After a mean follow-up period of 47 months, the disease-free survival rate was 77% in the open surgery group and 100% in TEM or local excision group. CONCLUSIONS: The findings suggest the complementary feasibility of TEM and local excision after neoadjuvant chemoradiation. However, randomized trials are needed to confirm the oncologic safety of this approach.

Aged↗
PubMed2005

Prognostic factors after surgery for locally recurrent rectal cancer: an overview.

PURPOSE: Local recurrence of rectal cancer occurs in a considerable group of patients who have undergone radical treatment for primary tumour. The treatment of choice is surgical resection but the prognosis remains poor, as a negative margin excision is possible in only a small subset of patients. A review of prognostic factors for locally recurrent rectal cancer (LRRC) after surgery is presented. METHODS: We systematically reviewed the literature for reports on prognostic factors after surgical excision of LRRC. These reports were identified through a review of the Medline database from 1982 to 2004. RESULTS: This review highlights the most important prognostic factors for LRRC patients treated with surgery. Data are grouped on the basis of the prognostic factors investigated. CONCLUSIONS: R0 resection seems to be the only reliable prognostic factor; however, symptoms, pre-operative CEA doubling time, performance status and pre-operative radiotherapy can help patient selection before surgery. The results of this review provide the basis for improved outcome, aiming to assess patients who would benefit from reoperation.

Aged↗
PubMed2002

Sacral nerve neuromodulation improves physical, psychological and social quality of life in patients with fecal incontinence.

There are several therapeutic options for fecal incontinence but often they do not achieve good results in the long run. This study dealt with sacral nerve modulation, a new therapeutic option. Twenty-one patients underwent pudendal nerve evaluation (PNE) at our institution. Nine patients were affected by both fecal and urinary incontinence, 3 had fecal incontinence and anal pain, 5 had fecal incontinence and pelvic floor dyssynergia, and 4 had isolated fecal incontinence. They underwent morphological, functional and psychological tests prior to PNE, showing no sphincter rupture, almost normal anal pressures, impaired rectal sensation and deficient psychological pattern. All patients underwent at least two nerve evaluations. Four of 21 patients (19%) were selected to receive a permanent sacral electrode, as PNE seemed to have improved their symptoms by >75%. A median follow-up of 15 months (range, 6-24 months) showed that this method decreases weekly episodes of incontinence and increases maximal squeeze pressure. We demonstrated an increase in basal pressure in 3 of 4 patients (all with isolated fecal incontinence). Rectal sensation threshold decreased in three patients; urge threshold decreased in two patients and increased in two patients, but in each patient we got a stabilization. We evaluated the quality of life by applying the Short Form Health Survey test (SF-36). All 4 patients showed a significant increase in the scores of physical, emotional and social role functioning after the permanent implant. In conclusion, sacral nerve modulation may improve physical, physiological and social quality of life in selected groups of incontinent patients without gross sphincter lesions and with impaired rectal sensation.

Adult↗
PubMedDate not supplied

[Pancreatic tumor: unusual onset of Von-Hippel Lindau syndrome].

The Von-Hippel Lindau (VHL) disease is a rare genetically determined syndrome. Clinical course depends on the occurrence of multiple tumors as central nervous system tumors, phaeochromocytoma and renal cell carcinoma. We describe the second case in the literature reporting about a patient affected by a pancreatic neuroendocrine tumor as the first clinical sign of VHL disease. It has been showed that only a strict follow-up can effectively improve survival. Based on the present case, the follow-up of patients affected by VHL syndrome should routinely include functional tests and imaging exams of the pancreas.

Adolescent↗
PubMedDate not supplied

[Signet-ring cell carcinoma of the Vater's ampulla: report of a clinical case].

We report the case of a sixty-six year-old man admitted at our hospital with a suspected malignant tumor of the ampulla of Vater. The patient underwent a Pylorus-preserving pancreatico-duodenectomy. Histology showed a signet-ring cell carcinoma of the ampulla of Vater. This case is the 13th report in the literature of a signet-ring cell carcinoma of the ampulla of Vater.

Aged↗
PubMedDate not supplied

[Cerebellar metastasis from pancreatic adenocarcinoma: report of a clinical case].

We describe a case of a metacronous cerebellar metastasis from pancreatic adenocarcinoma occurred in a 67 years old male. Central nervous system metastases from pancreatic carcinoma are mostly autoptic findings. To our knowledge, this is the first case reported in literature of cerebellar metastasis from pancreatic cancer; furthermore, this case calls attention on vomit presentation that could be erroneously attributed to an abdominal relapse. Due to the increasing frequency of central nervous system metastases observed in recent years in other types of cancer, some authors speculate that this event could represent a consequence of the prolonged natural history as the result of improved survival.

Adenocarcinoma↗
PubMedDate not supplied

[Xanthogranulomatous pyelonephritis and renal carcinoma. Report of a clinical case and review of the literature].

Xanthogranulomatous pyelonephritis is a rare disease of the kidney; renal parenchyma is replaced by lesions radiologically simulating clear cell carcinoma. We present a case of a 62-year-old diabetic woman observed at our institution for the appearance of back pain and dysuria. A CT scan revealed a large lesion of left kidney with psoas muscle infiltration and the patient undrwent a nephrectomy. Histology surprisingly showed a xanthogranulomatous pyelonephritis. Though recent reports demonstrated the feasibility of conservative management of XGP with antibiotics, the use of pre-operative biopsy is still limited by the risk of seeding and the high false-negative results. How to distinguish xanthogranulomatous pyelonephritis from renal cancer?

Carcinoma, Renal Cell↗