Can some growth hormone (GH)-deficient children benefit from combined therapy with gonadotropin-releasing hormone analogs and GH? Results of a retrospective study.

Recombinant GH (rGH) treatment does not invariably correct height deficits in GH-deficient children once puberty has begun. The addition of GnRH analogs (GnRHa) to delay puberty has been advocated, but published results are few and sometimes conflicting. We retrospectively compared GH-deficient children treated with rGH and GnRHa for at least 1 yr after entering puberty and having attained their final height (n = 23) with a matched control group treated only with rGH. Overall, combined therapy did not significantly increase final height relative to rGH alone. However, the shortest girls at the onset of puberty (<25th percentile) benefited more than the tallest (>75th percentile) in both final height relative to predicted height and pubertal catch-up growth. In the control group, patients having experienced intrauterine growth retardation (IUGR) attained a lower mean final height than patients without IUGR (difference significant in boys, but not in girls). In the combined therapy group, IUGR did not affect the final height of either sex. Our results suggest that two populations might benefit most from combined GnRHa and rGH therapy: girls particularly short at the onset of puberty and patients who had experienced IUGR. Further prospective studies are required to confirm these preliminary hypothesis.

Clinical and endocrine characteristics in atypical and classical growth hormone insensitivity syndrome.

OBJECTIVE: Classical growth hormone insensitivity syndrome (GHIS) comprises a dysmorphic phenotype, extreme short stature (height SDS < 3), normal GH and low IGF-I and IGFBP-3. Wide clinical variation is recognised with classical and atypical forms. We aimed to delineate features of the milder "atypical" GHIS phenotype, and to determine whether this correlates with milder auxological and biochemical features. METHODS: Fifty-nine patients from a European series of 82 patients with GHIS, with strict diagnostic criteria of GHIS, were studied and assigned to classical or atypical GHIS groups according to facial phenotype, i.e. "classical" required 2 of 3 recognized GHIS features (frontal bossing, mid-facial hypoplasia and depressed nasal bridge), "atypical" required 0 or 1 of these facial features. Classical and atypical GHIS groups were compared in terms of (1) phenotypic features, including high-pitched voice, sparse hair, blue sclera, hypoglycaemia, microphallus, (2) birth length, height SDS, and (3) basal IGF-I, IGF-II, IGFBP-1, IGFBP-3, GHBP and increase in IGF-I on IGF-I generation testing. RESULTS: Fifty patients [24 males, 26 females, aged 8.6 +/- 4.6 years (mean +/- SD)] had "classical GHIS", 9 patients (7 males, 2 females, aged 7.8 +/- 4.1 years) had "atypical GHIS", 7 with normal facies. Atypical GHIS patients had lesser height deficit (Ht SDS -4.0 +/- 1.4) compared to classical GHIS (-6.7 +/- 1.4), less reduction in IGFBP-3 SDS (atypical -5.5 +/- 3.3; classical -8.6 +/- 2.4), and more had normal GHBP (>10% binding). Other variables were also less frequent in atypical GHIS patients: high-pitched voice 11% (70% classical), sparse hair 11% (42% classical), blue sclera 0% (38% classical), hypoglycaemia 11% (42% classical), and microphallus 14% (1 of 7 males), compared to 79% of classical (19 of 24 males). CONCLUSIONS: Atypical GHIS patients, with relatively normal facial appearance, demonstrate less height defect and biochemical abnormalities compared to classical patients. GH insensitivity may be present in children with short stature and an otherwise normal appearance.

Evaluation of cutaneous modifications in seventy-seven growth hormone-deficient children.

Cutaneous parameters such as dermal thickness, stiffness, elasticity, skin surface lipid and hydration were evaluated using noninvasive methods in 77 growth hormone-deficient (GHD) children before replacement therapy and in 70 non-GHD children. We showed that in GHD children, dermis was thinner (0.70 +/- 0.10 vs. 0.80 +/- 0.10 mm, p < 0.0001 for prepubertal children and 0.81 +/- 0.10 vs. 0.94 +/- 0.11 mm, p < 0.0001 for pubertal children), stiffer (178.5 +/- 57.3 vs. 113.09 +/- 37 kPa, p < 0.0001 for prepubertal children and 172.5 +/- 61.7 vs. 117.3 +/- 42.5 kPa for pubertal children, p < 0.001) and less elastic (0.44 +/- 0.09 vs. 0.39 +/- 0.06 (nonelasticity index), p < 0.01 for prepubertal children and 0.39 +/- 0.05 vs. 0.33 +/- 0.04, p < 0.001 for pubertal children) compared to controls. Fourteen GHD children were re-evaluated after 1 year of GH treatment: dermal thickness and skin stiffness were significantly improved (p < 0.001 and p < 0.05 respectively) while elasticity was not modified. During the same period, 11 controls did not show any significant cutaneous modification. IGF-1 values, but not IGFBP-3 values, correlated positively with dermal thickness in GHD children, before and after 1 year of GH treatment. To conclude, GHD children exhibited specific cutaneous modifications. In a subset of GHD children, we showed that these modifications were influenced by GH treatment. More extensive studies are needed to see if these changes correlated with other GH effects.

Auxological and endocrine evolution of 28 children with Prader-Willi syndrome: effect of GH therapy in 14 children.

We report on the auxological and endocrine evolution of 28 patients presenting with Prader-Willi syndrome. Half of them received growth hormone (GH) therapy (group 2). The spontaneous auxological evolution was analyzed in the two groups from 2 to 8 years; the mean SDS for height remained stable (-0.6 +/- 0.6) in group 1 and decreased (from -2.0 +/- 0.9 to -2.7 +/- 0.6) in group 2. Magnetic resonance imaging showed marked pituitary hypoplasia in the two groups. In group 2, the mean GH peak after two provocative tests was 3.8 +/- 2.4 microg/l, the mean SDS values for insulin-like growth factor I levels were -2.0 +/- 1.5 (range from -0.5 to -5.0). The mean duration of GH treatment was 3.6 +/- 2.9 (range 1-9.3) years. 14 children completed 1 year of treatment. The two groups had opposite evolutions in Delta SDS for height (-0.8 +/- 0.8 vs. +1.1 +/- 0.8), for growth velocity (-1.9 +/- 2.2 vs. +2.9 +/- 2.7), and for Z score of the body mass index (+0.37 +/- 1.3 vs. -0.14 +/- 0.76; group 1 vs. group 2). This retrospective study shows that, in children with Prader-Willi syndrome and true GH deficiency, long-term GH therapy is effective in increasing growth velocity and in maintaining body mass index.

Combined hypothalamic-pituitary-gonadal defect in a hypogonadic man with a novel mutation in the DAX-1 gene.

We have studied a 20-yr-old male patient with adrenal hypoplasia congenita and hypogonadotropic hypogonadism (HH) due to a C to A transversion at nucleotide 825 in the DAX-1 gene, resulting in a stop codon at position 197. The same mutation was detected in his affected first cousin (adrenal hypoplasia congenita and HH) and in a heterozygous state in their carrier mothers. The patient had had acute adrenal insufficiency at the age of 2 yr and 6 months, bilateral cryptorchidism corrected surgically at the age of 12 yr, and failure of spontaneous puberty. Plasma testostereone (T) was undetectable (<0.30 nmol/L), gonadotropin levels were low (LH, <0.4 IU/L; FSH, 1.5 IU/L) and not stimulated after i.v. injection of 100 microg GnRH. The endogenous LH secretory pattern was apulsatile, whereas free alpha-subunit (FAS) levels depicted erratic pulses, suggesting an incomplete deficiency of hypothalamic GnRH secretion. During i.v. pulsatile GnRH administration (10 microg/pulse every 90 min for 40 h), each GnRH pulse induced a LH response of low amplitude (0.54 +/- 0.05 UI/L), whereas mean LH (0.45 +/- 0.01 IU/L) and FAS (63 +/- 8 mU/L) levels remained low. Amplitude of LH peaks (0.83 +/- 0.09 IU/L), mean LH (0.53 +/- 0.02 IU/L), and FAS (161 +/- 18 mU/L) levels increased (P < 0.01), whereas the T concentration remained low (0.75 nmol/L) when the pulsatile GnRH regimen was raised to 20 microg/pulse for a 40-h period, suggesting a partial pituitary resistance to GnRH. Thereafter, plasma T levels remained in prepubertal value after three daily im injections of 5000 IU hCG (3.6 nmol/L) and after 1-yr treatment with weekly i.m. injections of 1500 IU hCG (1.2 nmol/L), implying Leydig cell resistance to hCG. The patient had a growth spurt, bone maturation, progression of genital and pubic hair stages, and normalization of plasma T level (15.8 nmol/L) after a 12-month treatment with twice weekly injections of hCG and human menopausal gonadotropin (75 IU International Reference Preparation 2) preparations, suggesting that, in presence of FSH, a Sertoli cell-secreted factor stimulated Leydig cell production of T. In conclusion, we report a novel mutation in the DAX-1 gene in patients with AHC and HH. Our results suggest that the hypogonadism is due to a combined hypothalamic-pituitary-gonadal defect and imply that the DAX-1 gene may play a critical role in human testicular function.

Gonadotropin treatment of hypogonadotropic hypogonadal adolescents.

Testosterone substitution, needed for normal physical development in male hypogonadal adolescents, does not induce testicular growth. We treated 37 hypogonadal adolescents with gonadotropins (hCG/hMG), to obtain complete virilization during the first two years of treatment, to avoid psychological sequellae and to allow normal sexual development. Testicular volume increased significantly during therapy (from 1.98 +/- 1.2 to 9 +/- 3.3 ml), while testosterone rose from 0.26 +/- 0.04 to 5.3 +/- 0.8 ng/ml, with worse results in adolescents with cryptorchidism. hCG/hMG treatment had a better outcome than testosterone during the induction of puberty, avoiding psychological problems induced by atrophic testes. Further long term studies are necessary to evaluate whether early hCG/hMG treatment facilitates later spermatogenesis even in patients with cryptorchidism.

Growth hormone, insulin-like growth factor-I and insulin-like growth factor binding protein-3 are regulated differently in small-for-gestational-age and appropriate-for-gestational-age neonates.

Growth hormone (GH), insulin-like growth factor-I (IGF-I) and IGF-binding protein-3 (IGFBP-3) were measured in 90 neonates during the first 5 days of life. Twenty-six small-for-gestational-age (SGA) neonates were compared with 64 appropriate-for-gestational-age (AGA) neonates. There were no differences in nutritional status between the 2 groups. Mean GH levels were significantly higher in the SGA group (53.4 +/- 30.8 vs. 39.9 +/- 23.3 microg/l; p < 0.05). In both groups GH levels correlated with birth weight (expressed as SDS) but not with gestational age. IGF-I levels were significantly lower in SGA neonates (6.6 +/- 4.0 vs. 11.7 +/- 8.2 ng/ml; p < 0.01). In SGA neonates with short stature, IGF-I levels were lower and GH levels were higher than in normal stature SGA neonates. IGFBP-3 levels were significantly lower in SGA neonates than in AGA neonates (0.72 +/- 0.40 vs. 0.98 +/- 0.43 microg/l; p < 0.01). IGF-I and IGFBP-3 correlated with gestational age in AGA but not in SGA neonates and there was no correlation with birth weight in either group. Our data provide evidence for a graduation in the severity of impact of fetal 'malnutrition' on the somatotropic axis and on intrauterine growth. The most severe state (SGA with short stature) was associated with a GH-resistance syndrome, characterized by very low IGF-I levels and high GH levels.

Heterozygous mutation in the WSXWS equivalaent motif of the growth hormone receptor in a child with poor response to growth hormone therapy.

Besides complete GH insensitivity syndrome (GHIS) described by Laron, clinical and molecular evidences have accumulated concerning partial GHIS. We studied GH receptor (GHR) gene in children who show poor response to GH treatment and detected a patient with a heterozygous mutation in exon 7 leading to the Y222H substitution. This missense mutation, located in the YGEFS motif of the GHR equivalent to the WSXWS motif highly conserved throughout all members of the cytokine receptor family, has not been described so far. Although we cannot conclude on the deleterious effect of this mutation, there are several lines of evidence suggesting that it could account for the partial GH insensitivity: (i) hormonal data including IGF-I generation test; (ii) molecular data - no other mutation was identified in the coding sequence, the father who has the same mutation is short, the brother did not inherit the mutated allele and was of normal height.

[Pituitary stalk transection syndrome]. / Syndrome d'interruption de la tige pituitaire.

BACKGROUND: Pituitary stalk transection is a non-negligible cause of growth hormone (GH) deficiency. POPULATION AND METHODS: We studied 22 children (13 boys, nine girls) aged at the first clinical manifestations from 2 days to 10 years (average = 5.33 +/- 2 years). Pituitary stalk transection was assessed by the means of magnetic resonance imaging (MRI). The children's past history showed fetal distress in 12 cases (54.5%), cranial trauma in three (13%) and a midline anomaly in three (13%). The first clinical manifestations were neonatal hypoglycemia (two cases), decreased growth velocity (18 cases) and diabetes insipidus (two cases). RESULTS: GH deficiency was complete, present from the onset in 19 of 22 cases and isolated in four. Fifteen of 22 cases had adreno-corticotrophic hormone (ACTH) and thyroid stimulating hormone (TSH) deficiency. Diabetes insipidus was present in six cases and revealed the syndrome in two. All children older than normal age of puberty (n = 10) had gonadotropin deficiency. In our study, these hormonal anomalies progressed from isolated GH deficiency to multiple hormonal deficiencies. CONCLUSION: The recently described stalk transection syndrome is relatively frequent and should be suspected after cranial trauma or fetal distress syndrome. The outcome is progressive evolution towards panhypopituitarism and these patients require regular clinical survey and hormonal controls.

Recurrent ovarian cyst and mutation of the Gs alpha gene in ovarian cyst fluid cells: what is the link with McCune-Albright syndrome?

Isolated peripheral precocious puberty due to recurrent ovarian cysts evokes a McCune-Albright syndrome (MAS). This syndrome associates endocrine dysfunction such as precocious puberty, polyostotic fibrous dysplasia, and "café-au-lait" skin lesions. We report the case of a 3-y-old girl who presented with peripheral puberty with extremely elevated oestradiol level, low LH and FSH levels, and an ovarian cyst that quickly resolved. Skeletal X-rays were normal and she had no café-au-lait spots. GnRH analogue treatment was ineffective. A second ovarian cyst appeared and was completely drained under ultrasonographic guidance. Molecular biological analysis performed on fluid cells revealed the Arg201-->His mutation of the Gs alpha gene described in MAS. Percutaneous aspiration of simple ovarian cyst to detect "MAS" mutation is of interest in the diagnosis of recurrent ovarian cyst.

Long-term results of growth hormone treatment in France in children of short stature: population, register based study.

OBJECTIVES: To describe the growth of children treated with growth hormone and to evaluate the prognostic factors for height at the end of treatment. DESIGN: Register based cohort study. SETTING: French national register of all children treated with growth hormone. SUBJECTS: 3233 short stature children (3165 of whom were deficient in growth hormone) who were treated with growth hormone (excluding children with Turner's syndrome) and whose treatment started between 1973 and 1989, last data being recorded in December 1993. MAIN OUTCOME MEASURES: Annual changes in height, and height at the end of treatment. RESULTS: Mean height SD score at the end of treatment, after a mean of 4.3 years, was -2, corresponding to gain in mean height SD score of 1 and to a height SD score of 1.1 below target height. In all, 923 children prematurely stopped taking growth hormone treatment, mainly because of insufficient response (insufficient growth) or tiredness. Variables that predicted height at the end of treatment were age, target height, aetiology of short stature, use of puberty inhibitors, and type of growth hormone. CONCLUSIONS: The outcome of children of short stature with growth hormone deficiency who were treated with growth hormone has been less favourable than initially assumed. Growth hormone treatment has not restored normal growth to these children. The highly demanding nature and high costs of this treatment require an optimised prescription, and this remains to be determined.

Human growth hormone receptor: cloning and expression of the full-length complementary DNA after site-directed inactivation of a cryptic bacterial promoter.

Growth hormone receptor is a cytokine-type receptor which is required for normal somatic growth and for numerous metabolic processes. Its complementary DNA (cDNA) has been isolated in various species leading to intensive studies to elucidate the mechanism of action of the growth hormone. However, serious difficulties have been reported in cloning in Escherichia coli, an intact full-length human cDNA. In this study, the cDNA is shown to contain a cryptic bacterial promoter driving inappropriate expression of a part of human growth hormone (hGH) receptor which is toxic for E. coli growth. Identification of this promoter and its inactivation by changing only one nucleotide led us to obtain stable bacterial clones containing a high copy number of full-length coding sequences. This molecular clone was used in a baculovirus/insect cell system to produce large amounts of glycosylated recombinant receptor. Binding studies with 125I-labelled hGH revealed an affinity constant of 2.8 x 10(9) M(-1), similar to that reported for the native liver receptor. This report described a general method of cloning which could be applied to similar unclonable cDNA fragments.

Intensive dance practice. Repercussions on growth and puberty.

To determine the effect of intensive sports training on growth and puberty, we studied a group of 97 young female dancers longitudinally for 5 years. We studied the changes in their heights, weights, and pubertal developments and compared these findings with those of a control group. We found that 15 (16%) dancers who started dance training had noticeably decreased growth velocity during the prepuberty stage after the beginning of ballet practice compared with the control group. This group had the same average training time compared with the other dancers, but these dancers were the slimmest and had the most inadequate nutritional intake. Puberty in dancers was delayed compared with the controls. We found that moderately intensive dance practice can lead to eating disorders and weight control early in childhood, with consequences that are poorly known. Weight and height statistics of children who practice individual sports involving body aesthetics must be monitored to detect early anomalies.

A thyroxine dosage of 8 micrograms/kg per day is appropriate for the initial treatment of the majority of infants with congenital hypothyroidism.

UNLABELLED: The adequate L-thyroxine dosage for the initial treatment of infants with congenital hypothyroidism is a subject of controversy. Some recommend higher dosages (> 10 micrograms/kg/day) to ensure adequate levels, while others advocate lower dosages to permit normalisation of thyroid status. The aim of this study was to evaluate the results of a treatment strategy using an initial dosage of 7.5-8.0 micrograms/kg per day, TSH measurements being taken at 15 and 30 days of treatment. Fifty one newborns infants with primary congenital hypothyroidism detected by neonatal screening were treated with the same therapeutic strategy. A mean L-thyroxine dosage of 7.9 micrograms/kg per day at the onset of treatment and 6.6 micrograms/kg/d at 2 months, normalised the FT4 and FT3 levels at 15 days in 100% and TSH levels at 2 months in 90% of cases. Many patients showed elevated levels of FT4 and a systematic higher initial dosage could expose many infants to a dangerous hyperthyroidism. Patients with abnormal TSH levels at 2 months already had higher TSH levels in the first 8 weeks of life and, despite higher L-thyroxine dosage, also exhibited lower FT4 and FT3 levels. These patients who needed an early increase in dosage had already shown a more profound ante and neonatal hypothyroidism. This subgroup of patients require a higher dosage of thyroxine and early assessment of FT4, FT3 and TSH levels are required for optimum dosage choice. CONCLUSION: Even though a subgroup of patients may require a higher dosage of L-thyroxine, an initial dosage of 7.5-8.0 micrograms/kg per day, with an early assessment of FT4, FT3, and TSH levels, is adequate for the treatment of the majority of infants with congenital hypothyroidism.

Growth hormone (GH) retesting and auxological data in 131 GH-deficient patients after completion of treatment.

GH state and auxological data after completion of GH therapy are reported in 131 patients (79 males, 52 females). They were treated from 1980-1994 for partial (n = 98) or complete (n = 33) GH deficiency (GHD), either idiopathic (n = 121) or organic (n = 10). A single stimulation test (clonidine+betaxolol) was used, and only 50 patients (38%) maintained a blunted response (GH peak below 10 micrograms/L). Although 9 of the 10 patients with organic GHD had an abnormal low GH peak, 67% of patients with idiopathic GHD normalized their GH secretion. This was particularly true of partial GHD patients (71% vs. 36% of complete GH-deficient patients). Based on a retest GH peak below 5 micrograms/L, only 23% of the patients were considered to be GH deficient and therefore candidates for GH treatment during adulthood. We found no significant difference between hormonal state at completion of treatment and initial GH deficiency, pubertal state, or sex, although we did find a significantly lower GH peak value before and after treatment in patients with elevated body mass index. Of the 14 obese children who were treated, 50% had an abnormally low serum insulin-like growth factor-I level, arguing for true GHD, and only two children remained obese at cessation of treatment. Auxological data showed that with a mean duration of treatment of 3.6 +/- 2.0 yr, patients classified as having complete GHD before treatment had significantly greater catch-up growth as expressed in SDS for height than patients with partial GHD (0.6 +/- 1.1 vs. 1.1 +/- 0.7 SDS, P < 0.05), and that boys grew better than girls (1.4 +/- 0.8 vs. 1.6 +/- 0.6 SDS) for height, P < 0.01). That catch-up growth was not correlated with the result of GH peak after cessation of treatment.

A 5-year prospective study of growth hormone (GH)-deficient children treated with GH before the age of 3 years. French Serono Study Group.

The aim of the study was to assess the efficacy of GH therapy in GH-deficient children treated before the age of 3 yr. A noncomparative multicenter prospective study included 49 children (22 girls and 27 boys) with isolated GH deficiency (n = 19) or multiple pituitary hormone deficiency (n = 30) treated with daily s.c. injections (0.6 U/kg.week) for 3-5 yr. They were divided into two groups according to their height SD score for chronological age (CA) at the initiation of therapy: group A consisted of 8 patients presenting an initial height within the normal range (< 2 SD below the mean) followed for 2-5 yr, and group B consisted of 25 children followed for 5 yr among 41 patients with initial growth retardation. In group A, the mean height SD score increased from -1.1 +/- 0.6 to 0.35 +/- 1.0 SD (P < 0.001) in the first year and remained in the normal range throughout the following 4 yr. In group B after 4 yr of treatment, the mean height SD score for age had increased from -3.6 +/- 1.0 SD (time zero) to -0.9 +/- 1.2 SD. During the fourth year of therapy, the mean height gain of 0.2 +/- 0.2 SD was significant (P < 0.001). After 5 yr of treatment, a plateau was reached with a corresponding height SD score (CA) of -0.8 +/- 1.2 SD (95% confidence interval between -1.3 and -0.2 SD). This value remained significantly below normal for age (P < 0.001), indicating that catch-up growth was incomplete. Only four patients (16%) remained below -2SD for CA. The 5-yr height gain was negatively correlated with the height SD score at the start of treatment (r = -0.6; P < 0.005) and the first year height gain was the most predictive parameter. There was no significant influence of intrauterine growth retardation, body mass index and age at the start of treatment, or parental target height. Bone maturation was significantly retarded over CA by a mean value of 1.1 +/- 0.9 yr (P < 0.0001), with a mean bone age/CA ratio of 0.8 +/- 0.2 after a mean treatment duration of 5.1 +/- 1.1 yr. In conclusion, the rapid and almost complete return to normal height obtained in this study supports the need for GH treatment in early diagnosed GH-deficient children. The present dosage may be considered the minimum to obtain satisfactory catch-up growth ensuring a favorable outcome for these children. In addition, it allowed growth at a rate normal for age in patients diagnosed before growth retardation.

[Morphological anomalies of breasts in adolescent girls and their surgical correction]. / Anomalies morphologiques des seins de l'adolescente et leur correction chirurgicale.

BACKGROUND: Morphological anomalies of the breast in adolescent girls cause considerable psychological distress. Plastic and reconstructive surgery offer the possibility of improving such conditions. The aims of this work were to define and illustrate the various types of anomalies, clarify their distribution and present the repair methods that can be used and the results obtained. POPULATION AND METHODS: A consecutive series of 33 girls under the age of legal majority, admitted over a 1-year period for surgical modifications of breast shape, was studied. The basic anomalies were classified as mammary hypertrophy, hypotrophy, asymmetry, and abnormal shape, among which were Poland's syndrome, tuberous breasts, thelorism and pute ptosis. The basic techniques used were reduction, augmentation with placement of an implant and breast remodeling. Distribution of anomalies was as follows: symmetrical bilateral hypertrophy, 33%; asymmetric bilateral hypertrophy, 30%; unilateral hypertrophy, 6%; combined hyper- and hypotrophy, 3%; unilateral hypotrophy with abnormal shape, 9%; abnormal shape with normal size, 15% and bilateral hypotrophy, 0.3%. Mean hospital stay was 3 days and there were no serious postoperative complications. DISCUSSION: Bilateral hypertrophy was the most frequent disorder and the main drawback was residual scaring. Bilateral hypotrophy was rarely seen since only congenital absence of mammary glands is surgically treated before legal coming of age. The main problem of implants was formation and contraction of fibrous capsules around the implants in 5% of cases. Asymmetry and anomalies of shape were more difficult to treat because each breast requires a different procedure. At the present time, because of the cost/benefit ratio of such procedures, they are reimbursed by health services. CONCLUSION: Although the results are not perfect, the psychological impact of such treatment is highly positive, suggesting that the requests of adolescent girls for this type of surgery may be encouraged.