Vulvar disorders in the prepubertal female

Estrogen Therapy for Recurrent Epistaxis: Case Histories and Literature Review

Four cases that exemplify the nonapproved use of estrogens in the treatment of epistaxis are presented. The literature on estrogen treatment of recurrent epistaxis is reviewed, with an emphasis on efficacy and toxicity, and the various types of estrogens and dosage forms available are discussed.

Estrogen use in the treatment of epistaxis is supported by a number of published patient studies. The optimal dose of estrogen has not been determined, but treatment seems to require a systemic dose higher than that used for birth control. Estrogen products applied topically to the nostrils at the site of epistaxis have also controlled bleeding. There are, however, no randomized, controlled trials to confirm these beneficial effects. Estrogens should thus be reserved for recurrent epistaxis that does not respond to more conservative measures.

Otorhinolaryngology manifestations secondary to oral sex

INTRODUCTION

Over the last few years, oral and pharyngeal signs and symptoms due to oral sex have increased significantly. However, no review articles related to this subject have been found in the medical literature. The objective of our study was to identify otorhinolaryngological manifestations associated with orogenital/oroanal contact, both in adults and children, in the context of consensual sex or sexual abuse.

METHODS

We performed a review of the medical literature on otorhinolaryngological pathology associated with oral sex published in the last 20 years in the PubMed database.

RESULTS

Otorhinolaryngological manifestations secondary to oral sex practice in adults can be infectious, tumoral or secondary to trauma. The more common signs and symptoms found in the literature were human papillomavirus infection (above all, condyloma acuminata and papilloma/condyloma), oral or pharyngeal syphilis, gonococcal pharyngitis, herpes simplex virus infection and pharyngitis from Chlamydia trachomatis. The incidence of human papillomavirus -induced oropharyngeal carcinoma has dramatically increased. In children past the neonatal period, the presence of condyloma acuminatus, syphilis, gonorrhoea or palatal ecchymosis (the last one, unless justified by other causes) should make us suspect sexual abuse.

CONCLUSIONS

Sexual habits have changed in the last decades, resulting in the appearance of otorhinolaryngological pathology that was rarely seen previously. For this reason, it is important for primary care physicians to have knowledge about the subject to perform correct diagnosis and posterior treatment. Some sexual abuse cases in children may also be suspected based on the knowledge of the characteristic oropharyngeal manifestations secondary to them.

Personal Hygiene and Vulvovaginitis in Prepubertal Children

STUDY OBJECTIVE

To determine and compare clinical and microbiological features of vulvovaginitis in prepubertal girls. Vulvovaginitis is the most common gynecological problem of childhood. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: This study involved 45 girls from 2-12 (5.38 ± 2.9) years old; and 26 girls from 3-12 (5.72 ± 3.1) years old as a control group. Anamnesis and physical examination were followed by vaginal smear, urine culture, and stool analyses from both groups, and the personal hygiene status and education level of the mother were determined.

RESULTS

The most common symptoms among the patients were vaginal discharge (44.4%, vulvar erythema (37.8%), and vaginal itch (24.4%). Microorganisms, isolated from vaginal smears, were detected in 48.9% of the patients. Escherichia coli was shown in the urine culture of 3 patients with vulvovaginitis (6.70%). In microscopic stool analysis parasites were detected (45.9%). We found some relevant personal hygiene factors, such as wiping back to front (42.9%), cleaning by herself after defecation (89.3%), using toilet paper (60.7%) and wet wipes (21.4%), and bathing standing (14.3%) and sitting (46.4%) among patients. The questionnaire also showed that the children wore tight clothing (35.7%).

CONCLUSION

Our findings suggest that vulvovaginitis in prepubertal girls is related not only to microorganisms but also poor personal hygiene, the educational status of mothers, and specific irritants.

Anatomy of female puberty: The clinical relevance of developmental changes in the reproductive system

Puberty is the period of biologic transition from childhood to adulthood. The changes that occur at this time are related to the increasing concentrations of sex steroid hormones. In females, most pubertal changes are caused by estrogen stimulation that results from the onset of central puberty. Significant development occurs in the organs of the female reproductive system and results in anatomic changes that characterize reproductive maturity. Adrenal and ovarian androgens also increase during puberty, affecting change that includes the promotion of certain secondary sex characteristics. The ability to recognize normal pubertal anatomy and distinguish between estrogen and androgen effects is important in the ability to diagnose and treat disorders of sex development, precocious puberty, pubertal delay, and menstrual irregularities in children and adolescents. An understanding of this developmental process can also help clinicians identify and treat reproductive pathology in adults and across all female life stages.

Child abuse: skin markers and differential diagnosis

Reports of child abuse have increased significantly. The matter makes most physicians uncomfortable for two reasons: a) Little guidance or no training in recognizing the problem; b - Not understanding its true dimension. The most common form of child violence is physical abuse. The skin is the largest and frequently the most traumatized organ. Bruises and burns are the most visible signs. Physicians (pediatricians, general practitioners and dermatologists) are the first professionals to observe and recognize the signs of intentional injury. Dermatologists particularly, can help distinguish intentional injury from accidental, or from skin diseases that mimic maltreatment.

Lifetime changes in the vulva and vagina

The morphology and physiology of the vulva and vagina change over a lifetime. The most salient changes are linked to puberty, the menstrual cycle, pregnancy, and menopause. The cutaneous epithelia of the mons pubis, labia, and clitoris originate from the embryonic ectoderm and exhibit a keratinized, stratified structure similar to the skin at other sites. The mucosa of the vulvar vestibule, which originates from the embryonic endoderm, is non-keratinized. The vagina, derived from the embryonic mesoderm, is responsive to estrogen cycling. At birth, the vulva and vagina exhibit the effects of residual maternal estrogens. During puberty, the vulva and vagina acquire mature characteristics in a sequential fashion in response to adrenal and gonadal maturation. A trend to earlier pubertal onset has been observed in Western developed countries. In women of reproductive age, the vaginal mucosa responds to steroid hormone cycling, exhibiting maximal thickness and intracellular glycogen content at mid-cycle. Vulvar skin thickness remains unchanged but menstrual cycle-associated changes in ortho- and parakeratosis occur at the cytological level. The vulva and vagina further adapt to the needs of pregnancy and delivery. After menopause, tissue atrophy ensues. Post-menopausal changes in skin barrier function, skin hydration, and irritant susceptibility have been observed on exposed skin but not on the vulva. Nevertheless, older women with incontinence are at increased risk for developing incontinence dermatitis. A combination of factors, such as tissue atrophy, slower dissipation of excess skin hydration, shear forces associated with limited mobility, and lower tissue regeneration capacity increase the risk of morbidity from incontinence dermatitis in older women.

Lower genital tract disease in children and adolescents--a review

Conditions affecting the lower genital tract of female children and adolescents are often significantly different than those seen in the adult. The purpose of this review is to provide an overview of vulvar, vaginal, and cervical conditions that may be encountered only rarely by the more generalized practitioner.

Human papillomavirus, condylomata acuminata, and anal neoplasia

Genital human papillomavirus (HPV) infection is an increasingly common sexually transmitted disease. This virus causes condylomata acuminata and is associated with anal neoplasia. Management options are discussed.

Vulval disease in pre-pubertal girls

Children present with vulval complaints less frequently than do adults; although there are many similarities between paediatric and adult groups of patients with vulval disease, there are also important differences. In both groups, dermatitis, psoriasis and lichen sclerosus are the most frequently seen dermatoses. Birthmarks and congenital abnormalities presenting for the first time are more of an issue in children than in adults. Fusion of the labia and streptococcal vulvovaginitis are conditions seen only in the paediatric group. Sexually transmitted diseases such as genital warts and genital herpes are not common in this group and should always raise the possibility of child sexual abuse. Chronic vulvovaginal candidiasis, although a very common problem in adult patients, is not seen in the prepubertal group.

Intraoral molluscum contagiosum: a report of a case and a review of the literature

Molluscum contagiosum (MC) occurring on the face, lips, and perioral region is a relatively common manifestation of this infectious disease. MC of the intraoral mucosa has been documented, but is rare. This report details the case of a 52-year-old HIV-seropositive man with MC of the gingiva. A review of the literature discloses only 4 previously reported cases of intraoral MC.

Vulvar disease in children: a clinical audit of 130 cases

We evaluated 130 prepubertal girls presenting with a vulvar complaint to determine the spectrum and frequency of conditions seen in this age group. Of the patients, 41 (33%) had atopic or irritant dermatitis, 23 (18%) had lichen sclerosus, 21 (17%) had psoriasis, 15 (12%) had vulvar lesions, most often hemangiomas and nevi, and 13 (10%) had streptococcal vulvovaginitis. Diagnoses less frequently seen were staphylococcal folliculitis (four patients), labial fusion (three patients), genital warts (two patients), molluscum contagiosum of the vulva only (one patient), vulvar bullous pemphigoid (two patients), scabies nodules (one patient), erythema annulare centrifugum (one patient), tinea (two patients), and vitiligo (one patient). We also encountered vulvar presentations of systemic diseases (varicella, staphylococcal scalded skin syndrome, and Henoch-Schönlein purpura, all one patient each). We did not see candidal vulvovaginitis in this age group nor did we encounter bacterial infection with pathogens other than Staphylococcus aureus and S. pyogenes.

Pitfalls in the diagnosis of child sexual abuse

Case 1: nurses in charge of a 6-year-old girl in a holiday camp noticed some blood spots on the girl's underwear. The possibility of sexual abuse was considered and the girl alleged that her father was responsible. The father was arrested. A surgeon was asked to examine the girl and planned to do it under general anesthaesia. Meanwhile, the girl was brought to the Forensic Medicine Unit. We found a normal hymen and no detectable anal lesions. The girl complained of dysuria and pollakiuria. Urinalysis revealed the presence of blood, leukocytes, and nitrite. Antibiotic treatment for lower urinary tract infection was initiated and all symptoms improved rapidly. The father was released. Case 2: a 7-year-old boy complained of having been sexually assaulted 24 h before. The boy did not report any pain or bleeding during or after the assault. Examination of the perianal region and of the anal sphineter were normal. Proctoscopy did not show any evidence of trauma to the anal canal. Tests to detect spermatozoa in the rectum were positive. The assailant was arrested. The present cases illustrate that: (i) psychological and social consequences of the biased interpretation of common symptoms may be dramatic in the case of child sexual abuse; (ii) both questioning and examining a child may be difficult for non-specialized practitioners; and (iii) tests to detect spermatozoa should be systematically performed in the case of a suspected or alleged recent assault, even in the absence of any clinical lesions.

Paediatric vulvovaginitis

Vulvovaginitis in the prepubertal child may present with itch, irritation, pain, dysuria or discharge as a result of poor hygiene, contact irritants, sexual abuse or skin disease involving the genital area. Common infectious causes include threadworms, group A beta-haemolytic streptococci and Haemophilus influenzae. A full history and examination are essential. Investigations may include swabs, midstream urine, biopsy, ultrasound and examination under anaesthesia.

Sexually transmitted diseases and anal manifestations of AIDS

During the past 20 years, there has been an increased use of the anorectum for erotic pleasure. Consequently, this has led to an overwhelming rise in sexually transmitted diseases (STDs) of the anus and rectum. It is important that surgeons involved with the care of colon and rectal disorders be familiar with each of these diseases. The recent AIDS epidemic has been a challenge to the medical community. Equally as challenging is the management of common anorectal disorders in the AIDS patient. AIDS not only influences the manner in which STDs present but is associated with its own spectrum of anorectal disorders. Discussion and management of STDs and anorectal disorders of AIDS patients are presented.

Familial lichen sclerosus et atrophicus in childhood

Lichen sclerosus et atrophicus (LSA) is uncommonly reported in family members and is seen occasionally in young children. We report genital LSA in two young sisters who were diagnosed a year apart. The English language literature on familial LSA in childhood is reviewed and discussed.

Common nonvenereal genital lesions

There are a wide variety of local and systemic skin diseases that produce lesions in the genitoanal region. These lesions may resemble those produced by sexually transmitted microorganisms. The purpose of this article is to make physicians aware of the common skin diseases that produce lesions on the genitalia to avoid the inappropriate diagnosis of a sexually transmitted disease.

Vaginal discharge in the prepubertal girl

Vaginal discharges are commonly seen in the prepubertal girl. Because of the anatomy of young girls, any offending agents have easy access to the genital area. The discharge can be caused by numerous organisms, including those associated with sexually transmitted disease. Also, chemical and mechanical reactions, as well as poor hygiene on the part of the child, may cause genital irritation. Treatment is based on the historical events and a physical examination that includes cultures of the discharge. The goal is to effectively treat the underlying cause of the discharge, either by initiating proper therapeutic measures or by teaching the child about proper hygiene.