Clinicopathologic correlations of cutaneous neuroendocrine Merkel cell carcinoma.

A study of 50 consecutive cases (22 men, 28 women; age range, 39 to 84 years; mean age, 65 years) of cutaneous neuroendocrine Merkel cell carcinoma (CNC), 39 of whom had a mean follow-up of 34 months, revealed that the prognostic significance of the histopathologic subtyping in trabecular, solid, and diffuse variants of CNC was not as important as the pathologic postsurgical staging in localized, regional, and extraregional disease. The overall mortality was 23.5%. None of the 19 patients with localized disease died of CNC, while 11% of the 24 patients with regional disease and all seven patients with extraregional disease at presentation died of CNC. A second primary malignancy was found to be associated with the CNC in 15% of the cases. The clinical course in patients with localized disease was favorable in spite of the high number of local recurrences. Also, the presence of regional metastases was not related to an unfavorable prognosis. In 68% of the cases the disease involved the lower limbs or girdle. In ten cases the overt exophytic presentation of primary CNC was replaced by the presence of tumor masses infiltrating the inguinal soft tissues with or without nodal involvement.

Central small size breast cancer: how to overcome the problem of nipple and areola involvement.

For centrally located small tumours we have sought, with the aid of a plastic surgeon, to achieve the same radicality as in the other quadrants, while achieving a good cosmetic result. We considered 37 patients with small centrally located breast carcinoma, in whom we performed a new surgical technique. From analysis of this series it emerged that a high percentage (54.1%) had nipple and areolar involvement, suggesting their removal; it is no problem to sacrifice these when a good cosmetic result can be achieved by plastic remodelling.

Psychologic effects and esthetic results of breast reconstruction after mastectomy.

A survey was conducted on 84 patients who chose to have breast reconstruction after mastectomy. A self-rating questionnaire was sent to each patient by mail to collect as much information about the patient as possible: individual status, reasons for requesting breast reconstruction, acceptance and advantages of having the new breast, satisfaction with the overall esthetic results, amount of patient information regarding breast reconstruction, and the source of this information. Once the questionnaire was completely filled out, it was returned by mail to the persons conducting this study. Fourty-three patients (51% of sample) replied with a completed questionnaire. When all the data for this survey were collected, an interesting factor emerged: 33 patients (76.7% of those who replied) reported being substantially satisfied with the esthetic results of their operation. When asked about the reasons for requesting breast reconstruction, 16 patients asserted their request was based on the desire to prove to themselves that they had overcome the disease, and 16 to improve body image. When asked about the advantages of breast reconstruction, 17 patients believed the operation would help improve inner feelings about the loss of the breast. Thus breast reconstruction is indeed an element of prime importance to mastectomized women, especially for their physical and psychological rehabilitation.

Long-term psychometric outcomes of facial lipoatrophy therapy: forty-eight-week observational, nonrandomized study.

The aim of this observational, prospective, nonrandomized study was to assess long-term psychometric outcomes of surgical treatment of HIV-related facial lipoatrophy. Two hundred ninety-nine participants (70.8% male) consecutively attending the Metabolic Clinic of Modena and Reggio Emilia University from November 2005 to July 2006, undergoing surgical interventions for HIV-related facial lipoatrophy were enrolled. Fifty-four (18.1%) underwent facial lipofilling, which consists of the harvesting of a small, intact parcel of fatty tissue with processing that removes the nonviable components and of the transport of fatty parcels through a small cannula to implant the graft in a manner that provides nutrition and anchors the fat to the host tissue. After an initial lipofilling, 24 (8%) needed polylactic acid injections to correct cheek asymmetry, 91 (30.4%) received only polylactic acid infiltrations, and 130 (43.5%) polyacrylamide infiltrations only. Subjective outcome measures were face aesthetic satisfaction, body image perception, depression evaluated by a visual analogue scale (VAS), the Assessment of Body Change and Distress questionnaire (ABCD), and by the Beck Depression Inventory questionnaire, respectively. Objective measure was cheek thickness evaluated by a 7.5-MHz frequency ultrasound probe perpendicular to the skin surface at the nasolabial fold, the corner of the mouth, the zygomatic arch, and centrally between these points in the buccal fat pad area. Both subjective and objective variables were evaluated at baseline and 48 weeks after end of surgical treatment. All 299 participants had significant improvement of the aesthetic satisfaction for the face (VAS from 2.9 +/- 2.1 to 6.2 +/- 2.1, p < 0.0001), of body image satisfaction (ABCD question 7 from 3.8 +/- 1 to 3.1 +/- 1 p < 0.0001 and ABCD question 8 from 70.7 +/- 16.7 to 77.2 +/- 17.2 p < 0.0001), of depression score (Beck score from 11.4 +/- 8.3 to 9.4 +/- 7.8 p = 0.001). Participants experienced a significant augmentation of both cheeks' thickness (right cheek from 4.3 +/- 1.9 mm to 9.5 +/- 3 mm p < 0.0001, left cheek from 4.4 +/- 2 mm to 9.6 +/- 3.1 mm, p < 0.0001). Our data suggest that facial surgery is an important option in the treatment of HIV-related lipoatrophy as an integral part of the management of HIV infection, because of the important and lasting psychological benefits.

Self-expanding prostheses complicating augmentation mammoplasties.

A new and serious complication was experienced by patients of three independent surgeons following routine augmentation procedures. In each case reported, double-lumen prostheses had been used. All cases were reoperated with a diagnosis of capsular contracture. However, at surgery it was found that the outer lumen of the prostheses had overfilled with 60-160 cc of interstitial fluid, probably because of an osmotic gradient. The possible causes of this unfortunate complication are considered.