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Biomedical subjects

P C Parodi

Publications and source records attributed to P C Parodi.

14 recordsLinked to original sources
PubMed2003

Corrective rhinoplasty: medical and legal aspects.

Preoperative planning of any surgical procedure, especially rhinoplasty, is crucial in order to achieve an optimal outcome which will satisfy both the surgeon and patient. Use of imaging and the possibility of virtually displaying the changes planned by the surgeon definitely lead to a better understanding between doctor and patient. Although these new technologies have led to undeniable advantages, they have also generated unprecedented medical and legal problems. The Authors discuss a number of reflections on the legal consequences of image digital processing, the problems related to the storage of such images, and the appropriate way to draft an informed consent.

Adult↗
PubMed2002

Radiation-induced angiosarcoma of the breast: case report and self-criticism of therapeutic approach.

Angiosarcoma (AS) of the breast is a rare and highly aggressive vascular cancer. It presents as a primitive or radioinduced form. The case of a 46-year-old woman who underwent quadrantectomy of the breast plus axillary lymph node dissection and radiotherapy postoperatively (QUART) for ductal infiltrant carcinoma is reported in the following. Ten years later, the patient underwent mastectomy with immediate reconstruction, for local recurrence that was diagnosed as an AS of the breast at final pathological examination. She did not receive any adjuvant treatment due to local post-operative complications related to breast reconstruction. We criticize our therapeutic approach and we recommend more attention about local recurrence suggesting that tru-cut needle biopsy of local recurrence of the breast after QUART, should be the correct diagnostic approach.

Biopsy↗
PubMed2001

Pregnancy and tram-flap breast reconstruction after mastectomy: a case report.

A 38-year-old patient had a right radical (Patey) mastectomy for an infiltrating ductal carcinoma followed by chemotherapy and, one year later, a TRAM flap breast reconstruction. She was given clear and exhaustive information about the possible consequences of pregnancy, but despite this she became pregnant four months after the reconstruction. The pregnancy was taken to term despite the appearance at four months of a slow-growing abdominal hernia. In the light of our experience and that of others, we recommend an interval of at least 12 months between breast reconstruction with a TRAM flap and pregnancy.

Adult↗
PubMed1996

[Anesthesiologic problems in patients with Launois-Bensaude-Madelung disease. Clinical case].

Authors report a Launoise-Bensaude-Madelung disease case, in a 64 year old man, admitted to a Plastic Surgical Department for obesity, dysphonia, dysphagia, dyspnea. Early symptoms appeared 20 years before Hospital admission. Lipomatous tissue occupied nape, mandible, neck and shoulders. Surgical exeresis of lipomatous tissue under general anesthesia needed for the patient. Neck movements and mouth opening were short (Mallampati Score = 4); a neck computed tomography showed a tracheal compression and right displacement. Tracheal intubation was considered difficult or impossible. Nose-tracheal intubation was performed using a pediatric fiberoptic instrument as guide for a small gauge tracheal tube. Tracheal stenosis required many attempts for correct nose-tracheal intubation. Fiberoptic instrument as guide for tracheal tube can be useful for patients with Launoise-Bensaude-Madelung disease, when tracheal intubation is considered difficult or impossible. Knowledge of fiberoptic tracheal intubation techniques is mandatory for anesthesiologists, allowing tracheal intubation in patients with anatomical variations of mouth or upper respiratory airways.

Anesthesia, General↗
PubMed1994

[Scrotal reconstruction by cutaneous expansion].

We report on a patient who underwent scrotal reconstruction by cutaneous expansion, a new technique utilized to repair the male genital area. The tissue obtained with this technique permits creating a scrotal pouch and completely free movement of the testes. Unlike the other methods, sufficient skin can be obtained with the exparsion technique. The morphological result achieved with this technique is clearly superior. The absence of scars is underscored.

Adult↗
PubMed1992

[A case of transareolar mastocele (tuberous breast) following an early lateral thoracotomy].

The paper reports a rare case of breast anomaly, classified as "tuberous breast", which was of a specific nature since it was the result of a lateral thoracotomy performed at the age of 7 days old to esophageal atresia. The paper analyses the possible etiopathogenetic mechanisms. The use of an original reparative technique enable an adequately shaped and protruding breast to be obtained without the use of prosthesis and without leaving additional scars.

Adolescent↗
PubMed1992

[A rare case of breast ectopy associated with partial agenesis of osteo-muscular structures of the thoracic wall. Proposal of an original reparative technique].

The Authors report a case of chest wall malformation characterized by costal defect (6th and 7th ribs), hypoplasia of the serratus and pectoralis major muscles, left mammary ectopy and mucoviscidosis. The case is reported because of the very singular malformative association and the originality of the reparative procedure. Appearance has been improved and a good shape and breast projection achieved.

Adolescent↗
PubMedDate not supplied

Penis invalidating cicatricial outcomes in an enlargement phalloplasty case with polyacrylamide gel (Formacryl).

The present article reports the case of a patient subjected to polyacrylamide polymers-composed gel cutaneous infiltration in the penis for cosmetic purposes, resulting in severe invalidating outcomes. A significant tissue reaction to the subcutaneous injection of polyacrylamide gel for the penis enlargement purpose resulted in permanent and invalidating scars both on the esthetic and functional levels. Such a result must be simply taken into account both singly and in the light of the international literature to exclude this method as standard uro-andrologic activity.

Acrylic Resins↗
PubMedDate not supplied

Myofasciocutaneous expansion in the tegumentary rehabilitation of the amputation stump.

In post-traumatic amputations, in particular in leg amputations, the presence of an unstable scar or of ulcerous areas that are difficult to heal in the site of the amputation stump constitutes a repair problem that is not easily solved. In this specific field of reconstruction skin expansion has earned significant agreement, and is even considered to be a safe and reliable method for the surgical rehabilitation of the amputation stump, allowing us to obtain high-quality tegumentary covering, with no excessive thickness, that adapts well to the prosthesis and to the underlying skeleton, and that is characterized by good sensitivity of protection. Tegumentary amplification may, in some cases, also become myocutaneous, allowing us to obtain more tissue thickness for protection in patients submitted to chronic loading that lasts longer and in those with thin teguments, in which traditional expansion could determine excessive narrowing of the tegumentary covering, following atrophy caused by compression of the subcutaneous adipose tissue.

Accidents, Traffic↗
PubMedDate not supplied

[The postoperative expansion of a myocutaneous flap of the large dorsal muscle in postmastectomy breast reconstruction].

BACKGROUND: Reconstructive breast surgery using the myocutaneous flap of the latissimus dorsi muscle with simultaneous insertion of a prosthesis represents a very useful procedure from a clinical standpoint. METHODS: Twenty-one breast reconstructions were performed using this type of surgery at the Plastic Surgery Clinic of the University of Udine between December 1993 and December 1995. RESULTS: Good aesthetic results can be obtained due to the relatively moderate functional and scarring complications, as well as to the vitality of the transposed tissue. The percentage of capsular contractures observed frequently in the past was lowered through the use of technologically-advanced prosthetic materials with a texturized surface. CONCLUSIONS: In addition, since the reconstructed breast can be expanded postoperatively through definitive Becker expanders, aesthetically satisfactory results can be achieved even with contralateral ptosic and/or large breasts.

Adult↗
PubMedDate not supplied

[Breast reconstruction].

The ideal goal of every post-mastectomy breast reconstruction is to achieve a breast that is as "identical" as possible to the contralateral one in shape, size, consistency, mobility and degree of naturalness. At the same time, however, it is essential to rely on the simplest and safest reconstruction technique as far as the patient is concerned. Mastectomy and restoration of the lost morphology should be performed in a single operation whenever the opportunity arises and there are two reasons for this. First of all, by working this way reconstruction can be performed on an area that is completely free of any scar tissue. Secondly, there are psychological considerations involved, since this makes it possible to avoid the trauma of letting the patient seeing herself, even for just an instant, without her breast. The numerous different techniques used for the morphological reconstruction of breast volume can be classified into two basic groups: reconstruction with insertion of a prosthesis and reconstruction without a prosthesis. Both of these techniques make it possible to personalize surgical choices based on the patient's unique characteristics, in order to achieve a complete symmetry in relation to the contralateral breast.

Breast Implantation↗
PubMedDate not supplied

[A nasal reconstruction via the expansion of the tissue].

The techniques that offer the best results in total nasal reconstruction are those that use frontal skin. Even if traditional procedures meet most of the reconstructive needs, they are often limited by the size of the tissues to be transplanted and by the scarring they leave in the donor area. The stiffness and scarce pliability of the frontal skin hinder fine modelling of the alae, of the columella and of the nasal tip. Expanded forehead flaps to day offer a substantial advantage. In the period from 1986 to 1991 total nasal reconstruction was performed in 12 patients (4 males and 8 females). Their ages ranged from 4 to 69 years. Four patients presented a recurrence of a basal cell carcinoma, 1 patient presented a trichoepithelioma. In 3 cases an arteriovenous vascular malformation was present, in 1 there were radiodermatitic lesions while in another 3 cases there was extensive scarring. In all cases a rectangular skin expander without base and with a remote filling port was used. The nominal volume ranged from 100 cc to 260 cc. All expanders were introduced through a vertical hair incision in the subgaleal plane, except in 1 case in which it was placed over the frontal muscle. The mean time of expansion was 79 day. The mean volume at the end of the expansion was 283 cc. The results obtained are presented and the advantages of the technique are exposed. These are: 1) the possibility of obtaining forehead flaps wide enough to cover large defects, 2) the direct closure of the donor area even if large flaps are raised, and 3) the improved pliability of the expanded frontal skin. A minor complication present in all the patients treated was moderate pain during inflation of the expander, easily controlled with common analgesics. A bony crest was frequently observed around the base of the skin expander which, however, was easily removed with a curette. Only in one case was a major complication observed; that of a preoperative infection necessitating removal of the expander, which was reapplied a few months later in order to complete the initial reconstructive program.

Adolescent↗