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V Papaspyropoulos

Publications and source records attributed to V Papaspyropoulos.

9 recordsLinked to original sources
PubMed2002

Use of mesh to repair the submuscolar pocket in breast reconstruction: a new possible technique.

The reconstruction of the female breast after mastectomy has become a crucial part of primary breast cancer therapy. Setting of an implant is possible only in case of locally abounding soft tissue coverage and when no radiation has before performed. It is necessary a complete integrity of the submuscolar pocket and good blood supply of the skin to avoid failure of the procedure. In Author's experience, started since 1994, an immediate breast reconstruction after mastectomy is performed using gel-silicon implants directly when it was possible or setting first an expander. In six cases the condition of major pectoralis muscle after mastectomy was so foul that an immediate breast reconstruction with prosthesis was not realizable. However, the Authors tried a new technique using polypropylene mesh sutured on the major pectoralis muscle to cover the muscle partially destroyed. Preliminary data from the 6 pts seems to be encouraging.

Adult↗
PubMed2000

Distal polytetrafluoroethylene bypasses in patients older than 75 years.

HYPOTHESIS: Polytetrafluoroethylene (PTFE) alone is justified for infrapopliteal arterial grafting in elderly patients with critical ischemia of the lower limbs who lack a suitable, autogenous saphenous vein. DESIGN: A consecutive sample clinical study with a mean follow-up of 16 months. SETTING: The surgical department of an academic tertiary care center and an affiliated secondary care center. PATIENTS: Thirty-one patients older than 75 years with critical ischemia of the lower limbs received 34 PTFE bypass grafts to the infrapopliteal arteries: 12 patients to the anterior tibial, 8 to the peroneal, 8 to the posterior tibial, and 2 to the dorsalis pedis artery. MAIN OUTCOME MEASURES: Cumulative survival, primary graft patency, and limb salvage rates expressed by standard life-table analysis. RESULTS: Operative mortality rate was 3%. Cumulative survival rate was 80% at 2 years (SE, 9.2%) and 43% at 3 years (SE, 11.4%). Cumulative primary patency rate was 67% at 2 years (SE 9.1%), and 61% at 3 years (SE, 12.7%). Cumulative limb salvage rate was 77% at 2 years (SE, 8.7%) and 70% at 3 years (SE, 12.8%). CONCLUSION: Polytetrafluoroethylene alone is justified as graft material for infrapopliteal bypass grafts in elderly patients with critical ischemia of the lower limbs and without a suitable autogenous saphenous vein.

Aged↗
PubMed2000

Telesurgery.

Explore the source record for details and available documents.

Endosonography↗
PubMed1997

Combination of subcutaneous abdominal wall retraction and optical trocar to minimize pneumoperitoneum-related effects and needle and trocar injuries in laparoscopic surgery.

BACKGROUND: Both pneumoperitoneum and blind needle and trocar insertion may cause complications: because of the well-known physiological effects, CO2 insufflation is not indicated in patients with impairment of cardiorespiratory function and high-risk patients; injuries to underlying viscera and vessels by needles and trocars have been reported even when the open technique is used. METHODS: A technique which combines abdominal wall suspension by a new subcutaneous lifter (LaparoTenser) and optical trocar (OptiView) insertion has been evaluated in a random series of 22 patients undergoing various laparoscopic procedures. The optic trocar was inserted without previous insufflation, but low-pressure (1-5 mmHg) pneumoperitoneum was associated during the course of the procedure in 16 cases. RESULTS: The exposure of the operating field was good or sufficient in 21 cases (95%), while the placement of the optical trocar was always safe. One complication related to the insertion of the subcutaneous needles of the wall lifter occurred (suprafascial hematoma). CONCLUSIONS: The subcutaneous retractor allows the use of conventional cannulae and the combination of abdominal wall suspension with or without low-pressure pneumoperitoneum, thus enhancing the quality of exposure with no effect on the hemodynamic and respiratory functions.

Abdominal Muscles↗
PubMedDate not supplied

[Remote teaching in surgery: problem-based learning, telementoring, and evaluation tests].

The authors propose the use of distant learning in the surgical knowledge teaching. The problem based learning methodology can support this new didactic approach. Telementoring is an interactive experimental methodology that allows young surgeons education by distant learning tutoring of an expert surgeon. The problem about assessment of efficacy and quality of computer-assisted instruction is to day under evaluation.

Education, Distance↗
PubMedDate not supplied

[Periareolar subcutaneous quadrantectomy: a new approach in breast cancer surgery].

Plastic and oncological breast surgery are becoming more and more closer as one surgical treatment. The term "oncoplastic surgery" refers to the use of plastic surgery techniques in breast cancer surgery, in order to avoid and to correct the adverse aesthetic findings. The care of cosmetic sequelae of breast cancer surgery has reached an important therapeutic role for psychological consequences of disease and because of the higher patients expectations of a good aesthetic result. Considering the concept of oncoplastic surgery, since 1999 the Authors began to use a periareloar approach in the breast conserving therapy (BCT), associated to axillary dissection performed through the same periareolar incision. This technique, original from the oncological point of view, is not different from the traditional quadrantectomy in the extension of the glandular resection, while the skin may be preserved in according to the conventional protocols of BCT. Oncological and aesthetic results have proved to be safe and satisfactory.

Adult↗
PubMedDate not supplied

[Non visible carcinoma of the gallbladder. A strategic problem after video laparoscopic cholecystectomy].

A formal contraindication to laparoscopic cholecystectomy is gallbladder cancer. Sometimes its first appearance is intraoperative finding or microscopic examination of gallbladder removed for presumed benign disease. These patients with "inapparent carcinoma" may be long-term survivors if definitive and curative therapy is performed. We present the case of 56 y. woman which presented a T2 unsuspected carcinoma that was reoperated and cured by wedge liver resection, extended lymph node dissection and large excision of tissue of trocar wounds.

Adenocarcinoma↗
PubMedDate not supplied

[Intestinal perforation caused by a chicken bone: apropos of a clinical case].

Ingestion of foreign bodies (FB) seems to be a relatively common occurrence in certain classes of people. The majority of ingested objects reach the stomach end 80% of these pass spontaneously without complications. However nearly 20% of FB that pass from the stomach result in complication distally such to required a surgical operation. The authors report a case of chicken bone perforation of the ileus, which was diagnosed by surgical operation. The case reported is of interest for several reason. The lack of condition that can predispose patients to accidental ingestion of FB, no specific history of FB ingestion and the impossibility to detect chicken bones on plain radiography.

Aged↗