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A Ercoli

Publications and source records attributed to A Ercoli.

49 records · Page 3Linked to original sources
PubMedDate not supplied

Radiofrequency bipolar coagulation for radical hysterectomy: technique, feasibility and complications.

This study describes the surgical technique and intra- and postoperative complications associated with the use of a radiofrequency bipolar coagulator in a series of 18 Piver type III-IV radical hysterectomies performed in cervical cancer patients. Preliminary vessel-by-vessel dissection of the lateral parametria was possible in 17 out of 18 (94%) cases, and a direct application of a radiofrequency bipolar coagulation instrument was performed to coagulate the posterior and anterior parametrial tissues in all cases. We were able to easily coagulate isolated vessels up to 5 mm of maximal diameter. In no case were clamps or hemoclips necessary to complete hemostasis. We did not observe any parametrial vessel damage or heat-related injury of the surrounding normal tissue. The median size of the parametria removed was 44 mm (range 31-58) and nodes were detected in 15 cases (83%). Median operative time and estimated blood loss for the whole procedure including systematic pelvic and aortic lymphadenectomy was 250 min (range 200-410) and 550 ml (range 400-2500), respectively. Median follow-up time was 9 months (range 5-13). No complications specifically related to the use of radiofrequency coagulation were found. In conclusion the radio-frequency coagulation with this instrument appears to be a safe technique that is particularly useful in reducing blood loss and operative time without affecting radicality in patients undergoing radical hysterectomy.

Adenocarcinoma↗
PubMedDate not supplied

Minilaparotomy for type II and III radical hysterectomy: technique, feasibility, and complications.

The objective was to assess the feasibility, the operative and postoperative outcome, and complications in the use of minilaparotomy for type II and III radical hysterectomy (RH) and pelvic lymphadenectomy (PLN) in early-stage cervical/endometrial cancer. A pilot study on 91 consecutive patients submitted to type II and III RH and PLN for early-stage cervical/endometrial cancer was performed between March 2002 and May 2003 in the Division of Gynecologic Oncology (UCSC, Rome). Thirty-two of 91 cases (35.2%) were eligible for minilaparotomy. The mean operative time was 156.7 min, whereas the mean intraoperative estimate of blood loss was 303.7 ml. A mean number of 32.7 pelvic lymph nodes and 6.2 common iliac nodes were removed. Ileus and removal of bladder catheter were on mean postoperative day 2.4 and 3.4, respectively. The mean number of postoperative days spent in the hospital was 3.7. Intra- and postoperative parameters were compared to laparotomy controls and literature data on laparoscopy and Pfannenstiel incision, showing substantially comparable results. Minilaparotomy is acceptable for selected patients undergoing radical abdominal hysterectomy (RAH) and PLN and does not compromise the adequacy of the procedure. It can be considered as an alternative to the classic midline vertical incision or even to the Pfannenstiel incisions and laparoscopy.

Adult↗
PubMedDate not supplied

Microsatellite instability is not related to response to cisplatin-based chemotherapy in cervical cancer.

This study investigates whether microsatellite instability (MSI) due to defects of the mismatch repair (MMR) system could be associated with response to cisplatin-based neoadjuvant chemotherapy (NACT) and if cisplatin exposure could select MSI-positive cell clones in cervical cancer. Microsatellite analysis was performed by polymerase chain reactions using six microsatellite markers, while hMLH1 protein expression was investigated by immunohistochemistry. We found that 1 tumor out of 20 (5%) NACT-responding patients and 1 tumor out of 18 (6%) nonresponding patients showed MSI. The analysis of tumor specimens collected after NACT revealed no change in the banding pattern as compared to each corresponding pre-NACT tumor at each locus tested. hMLH1 staining was observed in at least > or =80% of cells in all tumors examined except the two exhibiting MSI. Our data showed that MSI due to defects of the MMR system seems not to play a crucial role in the biology of human cervical cancer cells and that MSI seems not to be related to response to chemotherapy. Moreover, cisplatin exposure did not seem to select for MMR-deficient tumor clones in cervical cancer.

Adaptor Proteins, Signal Transducing↗
PubMedDate not supplied

[Hepatitis B: is the current vaccination policy the correct one everywhere?].

In this study we have tried to examine retrospectively all the babies born to HBsAg + mothers in the past nine years, in order to evaluate which is the real incidence of perinatal transmission of HBsAg, and then if the actual politic to vaccinate only these babies is right and sufficient. The results demonstrate that the perinatal transmission is not a major problem in our country, so we suggest that for improvement of public health is more advised the vaccination of all infants: those born to HBsAg + mothers at the birth, the others in the third month of life.

Adult↗