Intermediate and Long-term Outcomes of Giant Fibroadenoma Excision in Adolescent and Young Adult Patients.

Giant fibroadenomas (5 cm or greater) are benign breast masses that often present in adolescence and require surgical excision. Long-term outcomes, recurrence rates, and the need for additional reconstructive surgery in this population are unknown. Patients aged 11-25 years whose pathology reports indicated the presence of a giant fibroadenoma were eligible for this study. Medical records were reviewed for presentation, treatment, and outcomes. A subset of patients completed an investigator-designed long-term outcome survey to measure additional outcomes and the desire or need for subsequent reconstructive surgery. Forty-six patients with at least one giant fibroadenoma (mean size 7.4 ± 2.8 cm) were identified. Most patients underwent excision with a periaroeolar incision (n = 31), and an enucleation technique (n = 41), and four patients underwent immediate breast reconstruction. Thirty-three patients had complete medical records with a mean follow-up time of 2.2 ± 4.1 years and no complaints of asymmetry, additional breast deformities, or reconstructive surgery procedures documented. In addition, nine patients completed the investigator-designed survey with a mean follow-up time of 10.1 ± 8.7 years (range 1.5-27.0). Three of these patients reported postoperative breast asymmetry and the desire to pursue reconstructive surgery. Aesthetic outcomes of giant fibroadenoma excision may be satisfactory for many patients without immediate reconstruction, but for others, the need for reconstructive surgery may arise during development. Providers should address this potential need prior to discussing treatment options and during postoperative follow-up. Caution should be exercised before recommending immediate reconstruction.

The adolescent female: Breast and reproductive embryology and anatomy.

Congenital breast and genital tract anomalies are seen frequently in the care of children and adolescents. Breast and internal gynecologic anomalies more often present in adolescence than in early childhood. Management is best delivered through a multidisciplinary team approach. Carefully timed surgical intervention is of importance to optimize psychological, aesthetic and functional outcomes. An understanding of the female breast and genital tract embryology and anatomy is important for a meticulous clinical examination and appropriate surgical treatment. This article will review the normal embryology and anatomy of the adolescent female breast and genital tract.

Mucinous cystadenoma of ovary in a patient with juvenile polyposis due to 10q23 microdeletion: expansion of phenotype.

Juvenile polyposis syndrome (JPS) is a hereditary condition characterized by development of gastrointestinal polyps, and caused by mutations in SMAD4 or BMPR1A genes. Juvenile polyps can also be found in a related group of syndromes with multisystemic involvement including Cowden disease, Lhermitte-Duclos disease, Bannayan-Riley-Ruvalcaba syndrome, and Proteus-like syndrome, all grouped as PTEN hamartoma tumor syndromes (PHTS). In all these conditions including JPS, polyps manifest in older childhood or early adulthood. Infantile juvenile polyposis (JPI) is a rare entity, presenting in the first year of life with severe gastrointestinal symptoms. Many of these patients have associated macrocephaly, hypotonia, and congenital anomalies. It was recently recognized that patients with infantile polyposis have a 10q23 microdeletion, involving both BMPR1A and PTEN genes. There is a major risk for gastrointestinal malignancies in these patients, but the risk for development of other tumors is not known. We describe a patient with a history of infantile polyposis, macrocephaly, developmental delay, hypotonia, and a 10q23 microdeletion. At age 14 she presented with bilateral mucinous cystadenoma of the ovary. This type of tumor was not previously reported in association with JPS, 10q23 microdeletion syndrome, or infantile polyposis. We believe that ovarian cystadenomas may be another neoplastic complication of infantile polyposis, and that our report widens the spectrum of the 10q23 microdeletion phenotype.

Fibroadenomas in adolescence.

PURPOSE OF REVIEW: Fibroadenomas are the most common breast masses in adolescent women, therefore it is important that health providers understand their assessment and management. This review discusses an approach to investigation and management of fibroadenomas in adolescents. RECENT FINDINGS: Fibroadenomas are benign tumors which commonly present in late adolescence. They are classified according to their histology and size. Simple fibroadenomas are the most common type and usually present as smooth mobile masses up to 3 cm in diameter. Giant fibroadenomas are more uncommon but typically present in adolescence. Fibroadenomas associated with other soft-tissue masses should raise the possibility of an inherited syndrome. Assessment of breast masses in this age group generally involves clinical assessment through history and physical examination and, when imaging is needed, ultrasonography. As the incidence of primary breast malignancy is very low in this age group, core biopsy is not routinely recommended. Large or rapidly growing tumors, or those associated with suspicious features, warrant surgical excision. New minimally invasive excision techniques are being introduced which are associated with high initial success rates. SUMMARY: Whereas the vast majority of fibroadenomas in teenagers may be monitored with surveillance alone, new minimally invasive techniques may play an important role in the management of selected patients.

Sexual activity and other risk-taking behaviors among Asian-American adolescents.

STUDY OBJECTIVE: The purpose of this paper is to review the existing literature of sexual activity and risk-taking behaviors among Asian-American youth. DESIGN: Literature review of sexual activity, alcohol, tobacco, and illicit drug use among Asian-American adolescents. RESULTS: Asian-Americans are the fastest growing racial group in the United States. Asian-American adolescents report lower involvement with sexual activity than all other racial/ethnic peer groups. Once initiated, however, Asian-American adolescents have sexual behavior patterns comparable to other adolescent groups. In general, Asian-Americans have low rates of alcohol and tobacco usage and the males have higher use rates than the females. Degree of acculturation in the United States appears to be associated with risk-taking behavior. Asian-American adolescents also initiate smoking later than other groups. Although drug use among Asian-American adolescents is historically low, there appears to be variability on the level of illicit drug use among certain Asian-American adolescent subgroups. CONCLUSION: Clinicians should focus prevention efforts and education on the Asian-American groups associated with higher risk-taking behaviors, particularly males and those who are more acculturated. Furthermore, to benefit Asian-American youth, anti-smoking education should continue through high school and early adulthood.

Phenotypic Characterization of Polycystic Ovary Syndrome in Adolescents Based on Menstrual Irregularity.

OBJECTIVE: Polycystic ovary syndrome (PCOS) in adolescents is associated with adverse metabolic outcomes. The association of menstrual irregularity with metabolic risk among adolescents with PCOS was assessed. METHOD: A retrospective medical record review of 366 adolescents with PCOS aged 13-18 years was conducted, from which 265 girls newly diagnosed with PCOS were included and divided into those presenting with primary amenorrhea (PA), secondary amenorrhea (SA) and oligomenorrhea (OM). Androgen concentrations and markers of metabolic risk were compared among the groups. RESULTS: Most subjects presented with OM (PA = 17, SA = 30 and OM = 218). Subjects with PA were younger than those with OM but not different from those with SA. Mean BMI was not different between groups. Total testosterone and insulin levels were higher in PA than SA and OM (p < 0.01 and 0.02, respectively). Fasting glucose was higher in PA than OM (p = 0.048) but not different from SA. Triglyceride levels were higher in PA than SA and OM (p < 0.001 each). More subjects with PA and SA had metabolic syndrome (52%) than those with OM (29.1%) (p = 0.027). The differences in triglycerides and glucose persisted despite BMI adjustment in multivariate regression models. CONCLUSION: Adolescents with PCOS presenting with PA are at risk of metabolic disease beyond expected based on BMI.

Fasting Glucose Changes in Adolescents with Polycystic Ovary Syndrome Compared with Obese Controls: A Retrospective Cohort Study.

STUDY OBJECTIVE: To compare changes in fasting glucose among adolescents with polycystic ovary syndrome (PCOS) with those in obese adolescents without PCOS. DESIGN, SETTING, AND PARTICIPANTS: Retrospective cohort study of 310 adolescents with PCOS and 250 obese adolescents (age range 13 to 18 years) seen at Mayo Clinic, Rochester, MN, from 1996 to 2012. METHODS: Included for analysis were 98 adolescents with PCOS and 150 obese adolescents who had 2 or more fasting glucose measurements separated by at least 6 months. Adolescents with impaired fasting glucose (IFG) or diabetes were excluded. Multivariate models were used to assess predictors of change in fasting glucose. RESULTS: At diagnosis, adolescents with PCOS had lower body mass index (BMI) (kg/m(2)) and older age than obese adolescents (P < .001). Adolescents with PCOS had shorter follow-up (P = .02). Baseline fasting glucose was not different between groups. Mean change in fasting glucose was 2.4 ± 9.4 mg/dL per year for PCOS and 2.2 ± 6.2 mg/dL per year for obese adolescents (P = .83). Significant predictors for change in fasting glucose were BMI and fasting glucose at diagnosis (P < .01). Within the PCOS cohort, BMI was a significant predictor for development of IFG (P = .003). Prevalence of hypertension increased in the PCOS cohort from baseline to follow-up (P = .02). PCOS and BMI were significantly associated with development of HTN in the entire cohort. CONCLUSION: Adolescent girls with PCOS do not show a significant change in fasting glucose or an increased risk for the development of IFG compared with obese adolescents. BMI, not PCOS status, was the strongest predictor for changes in fasting glucose and development of IFG over time.

A hemangioma of the cervix in childhood can be a harbinger of menorrhagia and infertility as an adult.

Early diagnosis of uterine hemangiomas may direct management decisions improving long-term outcome in children, adolescents and adulthood.

Gynecomastia in adolescent males.

Gynecomastia is defined as an enlargement of the male breast. It is often benign, and can be the source of significant embarrassment and psychological distress. A general medical history and careful physical examination are essential to distinguish normal developmental variants from pathological causes. Treatment is geared toward the specific etiology when identified. In the majority of cases of pubertal gynecomastia, observation and reassurance are the mainstays of therapy as the condition usually resolves naturally. Pharmacological treatment and surgery are recommended only in selected cases.

Breast carcinoma in young women.

OBJECTIVE: To estimate the incidence of breast carcinoma and survival in patients younger than 25 years old, and to describe presenting clinical signs and symptoms of breast cancer in this age group. METHODS: A population-based descriptive study and case review in Olmsted County, Minnesota, was conducted using the resources of the Rochester Epidemiology Project. Participants were Olmsted County girls and women younger than 25 years old with histopathologically confirmed breast carcinoma diagnosed between 1935 and 2005. Nonresidents who presented to a medical facility within Olmsted County during this time period were included in some portions of the analysis. Main outcome measures were age-adjusted incidence, 5-year survival, and clinical presentation of breast carcinoma in girls and women younger than 25 years of age. RESULTS: With four breast carcinomas observed in Olmsted County residents over 1,201,539 person-years, the annual age-adjusted incidence of breast cancer in this population was 3.2 per million (95% confidence interval, 0.1-6.2). All four cancers occurred in the 20- to 24-year age group (age-specific incidence, 16.2 per million). Eight additional cases of breast carcinoma were identified in nonresidents. Delay in diagnosis was common. All had at least one feature worrisome for an aggressive neoplasm identified in their clinical history, on physical examination or by imaging. CONCLUSION: Breast carcinoma in young women is very rare, associated with delayed diagnosis, and usually associated with concerning features requiring biopsy. LEVEL OF EVIDENCE: III.

Establishment of normative data for the amount of breast tissue present in healthy children up to two years of age.

OBJECTIVE: To establish a set of normal values for breast size in children up to two years of age, and to assess the effects of gender, gestational age, and type of feeding and growth parameters on breast size. DESIGN: Prospective cohort study over 20 months SETTING: The Mayo Clinic Rochester, MN, neonatal nursery and Community Pediatrics Clinic. PARTICIPANTS: Well term infants and children through two years of age. INTERVENTIONS: Measurement of breast size based on previously described methods to yield a figure called the breast unit. MAIN OUTCOME MEASURE: Transformation of breast unit size into percentiles according to age. RESULTS: The 50(th) to 99(th) percentiles for 810 healthy term Caucasian infant visits were calculated. The 50th breast unit percentile was similar in males and females at birth and declined with age following a quadratic relationship for females and a cubic relationship for males. Breast tissue in female infants remained larger and persisted longer. Palpable breast tissue was still present in 45.2% of male and 61.6% of female visits after 10 months of age. At age 18 months, 5% of girls had a breast size unit greater than 2.88 cm(2) and 5% of boys had a breast size unit greater than 1.00 cm(2). CONCLUSIONS: These data allow creation of normal standards of breast size for age, which could provide a future clinical tool to assist clinicians in the evaluation of early childhood breast enlargement in similar populations.

Occurrence of two rare malignant neoplasms (breast and ovarian) in an adolescent female.

BACKGROUND: Phyllodes breast tumors, particularly malignant ones, are rare in adolescents. Tumor behavior does not correlate with histopathology. This case of an adolescent with a malignant phyllodes tumor, followed by the occurrence of a borderline ovarian tumor, also uncommon in adolescence, may shed light on our understanding of phyllodes and uncommon gynecologic malignancies in the young. CASE: A-14 year-old Caucasian female underwent wide local excision of a 4-cm malignant phyllodes breast tumor. At 17 years of age she had excision of a serous borderline tumor of the ovary. COMMENTS: The occurrence of two rare neoplasms in an adolescent female raises questions about a common underlying etiology, such as a genetic mutation. Genetic evaluation of minors is a sensitive and complex issue. Natural history studies regarding phyllodes tumors presenting in adolescence are needed to establish recommendations regarding best practice, including the role of genetic evaluation in this population.