Tuberous breast: revised classification and a new hypothesis for its development

The tuberous breast classification proposed by Grolleau does not account for a minor form of the deformity characterized by isolated nipple-areola protrusion with a normal breast base. We have observed this minor form in six patients with normal breast shape and in ten patients with hypertrophic breasts. We propose an anatomical and physiological hypothesis for the development of the mammary gland. The breast is subjected to hormonal influences as early as the prepubertal period. These influences result in thrusting forces with both horizontal (estrogen) and vertical (progesterone) vectors, unfortunately not always balanced and harmonious. Close observation of the anomaly in our patients substantiated the basic anatomical defect, namely, the structural congenital dermal weakness of the nipple-areola complex (NAC) already described in all forms of tuberous breast deformity. This weakness explains the morphologic anomaly and confirms that all types of tuberous breast deformity constitute a spectrum of a single entity. It indicates also that the classification of tuberous breasts should include, in addition to the three types (types I-III) already described, a fourth type (type 0) to describe isolated simple areola protrusion, either permanent or intermittent, that is associated with a normal mammary base. The revised classification of tuberous breasts and the proposed hypothesis of breast development allow better assessment of all possible variants of breast morphologic anomalies. In the six cases of isolated herniated NAC, the deformity was corrected through a perinipple approach (not circumareolar), with adequate stable correction of the deformity and minimal scarring.

An innovative procedure for the treatment of primary and recurrent capsular contracture (CC) following breast augmentation

BACKGROUND

Capsular contracture (CC) is the most frequently reported complication following alloplastic breast augmentation. At present, none of the available preventive measures are effective, and various treatment modalities have been advocated. Reduction of the inflammatory process is critical for successful treatment. Late intracapsular glucocorticosteroid (GC) injections have been somewhat effective for the treatment, but the fine balance between the effectiveness of therapeutic GC dosages and their potential serious side effects is of utmost importance.

OBJECTIVES

The authors investigate whether instillation of a rapid-acting water-soluble GC in the implant pocket during the early proliferative phase of wound healing is more effective than delayed instillation during the remodeling phase.

METHODS

Between 2003 and 2009, 33 consecutive patients presenting with CC (Baker grades III and IV) were managed by capsulectomy with implant replacement and corticosteroid therapy immediately as well as 2 to 3 days later through an indwelling catheter left in place for that period. This delayed but early administration is a novel technique for GC injection.

RESULTS

Complete correction of the contracture with no recurrence was achieved in all patients with a follow-up range of 2 to 10 years.

CONCLUSIONS

This GC administration technique avoids the potential complications of long-term, slow corticosteroid release. It has a targeted anti-inflammatory effect, probably at a critical stage of the healing process, and could effectively prevent CC following alloplastic breast augmentation.

[Our experiences with the frontal flap. Apropos of 105 cases]

The plastic qualities and vascular reliability of the frontal flap have been widely used for reconstruction of facial tissue. We revised the files of 105 patients who had undergone surgical repair of facial tissue loss with frontal flaps. The epidemiology, etiology of the repaired tissue loss and indications for frontal flap as well as the various techniques were analyzed: 66.7% of the patients were over 60 years of age; 74% had ambulatory surgical repair; 54.4% of the repaired tissue losses were situated in the nasal region; 80% of the losses were due to tumoral formations. The median flap was the most widely used (23.2%).

[Microsurgical sutures with non-transfixing staples. An experimental study of 15 rat aortas]

This study, conducted in rats, studied a new system of anastomosis, by nontransfixing clips, pinching each edge of the artery with minimal trauma. Histological examinations were performed at one week and one month in order to investigate the vascular wall in the line of anastomosis. Clinical application of this procedure was undertaken in view of the encouraging and satisfactory results obtained.