The approach to ovarian dermoids in adolescents and young women. (49/183)

BACKGROUND: Mature cystic teratomas (MCTs) are the most common ovarian neoplastic lesions found in adolescents. MCTs are usually asymptomatic and are often discovered incidentally on exam or imaging. The recurrence rate of MCTs following cystectomy is 3-4% and incidence of malignant transformation is estimated to be 0.17-2%. Given the accuracy with which MCTs can be diagnosed preoperatively studies suggest that these lesions can be treated surgically using laparoscopic techniques. The management of MCTs in the adolescent population poses unique challenges given the potential impact on sexual development and fertility. CASE: A 17-year-old female was found to have bilateral adnexal masses consistent in appearance with MCTs on computed tomography after a motor vehicle accident. She underwent exploratory laparotomy with pathology confirming the presence of bilateral ovarian MCTs. Three years later she returned to the office with occasional abdominopelvic pain. Ultrasound revealed bilateral complex cysts suggestive of recurrent MCTs. She was expectantly managed with serial ultrasounds and after 24 months, slow but visible growth of the MCTs was confirmed. The patient is now 22 years old and asymptomatic. What is the most appropriate management? SUMMARY AND CONCLUSION: The risks of expectant management in women like the one presented are small. This suggests that although the traditional treatment for MCTs is laparoscopic ovarian cystectomy, in children and adolescents with MCTs we should consider close follow-up without intervention to preserve ovarian function and future fertility.  (+info)

Open-access transvaginal sonography in women of reproductive age with abnormal vaginal bleeding: a descriptive study in general practice. (50/183)

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Small renal masses: toward more rational treatment. (51/183)

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Risk factors for persistent cervical intraepithelial neoplasia grades 1 and 2: managed by watchful waiting. (52/183)

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Diagnosis and treatment of follicular lymphoma. (53/183)

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Treatment of nongenital cutaneous warts. (54/183)

Numerous treatments for nongenital cutaneous warts are available, although no single therapy has been established as completely curative. Watchful waiting is an option for new warts because many resolve spontaneously. However, patients often request treatment because of social stigma or discomfort. Ideally, treatment should be simple and inexpensive with low risk of adverse effects. Salicylic acid has the best evidence to support its effectiveness, but it is slow to work and requires frequent application for up to 12 weeks. Cryotherapy with liquid nitrogen is a favorable option for many patients, with cure rates of 50 to 70 percent after three or four treatments. For recalcitrant warts, Candida or mumps skin antigen can be injected into the wart every three to four weeks for up to three treatments. More expensive treatments for recalcitrant warts are offered in many dermatology offices. Photodynamic therapy with aminolevulinic acid has the best evidence of effectiveness compared with pulsed dye laser, intralesional bleomycin, and surgical removal using curettage or cautery.  (+info)

Treatment options for localized prostate cancer. (55/183)

In the United States, more than 90 percent of prostate cancers are detected by serum prostate-specific antigen testing. Most patients are found to have localized prostate cancer, and most of these patients undergo surgery or radiotherapy. However, many patients have low-risk cancer and can follow an active surveillance protocol instead of undergoing invasive treatments. Active surveillance is a new concept in which low-risk patients are closely followed and proceed to intervention only if their cancer progresses. Clinical guidelines can help in selecting between treatment or active surveillance based on the cancer's stage and grade, the patient's prostate-specific antigen level, and the comorbidity-adjusted life expectancy. Radical prostatectomy or external beam radiation therapy is recommended for higher-risk patients. These treatments are almost equivalent in effectiveness, but have different adverse effect profiles. Brachytherapy is an option for low- and moderate-risk patients. Evidence is insufficient to determine whether laparoscopic or robotic surgery or cryotherapy is superior to open radical prostatectomy.  (+info)

Prostate cancer increases hyaluronan in surrounding nonmalignant stroma, and this response is associated with tumor growth and an unfavorable outcome. (56/183)

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