Gynecologic tumors and symptoms in childhood and adolescence

Although tumors are rarely seen in girls, they should be considered in differential diagnosis because of the high incidence of potential malignancy in genital tumors compared with adults. Ultrasonography can quickly evaluate the underlying cause of genital symptoms or signs and allow timely intervention, while magnetic resonance imaging accurately measures the extent and location of the vaginal lesion. As a result of modern progress in the chemotherapy regimens, the prompt and precise detection of either benign or malignant tumors can lead to both cure and preservation of fertility with conservative surgery whenever possible. With the widespread use of obstetrical ultrasonography, fetal abdominal tumors are being diagnosed with increasing frequency. Most of these tumors will undergo spontaneous resolution within the first few months of life. (C) 2001 Lippincott Williams & Wilkins.