[Clinical study on hemangiomas treatment with high-intensity focused ultrasound (60 cases)].

Objective: To explore the clinical effect and appropriate power of high-intensity focused ultrasound (HIFU) in the treatment of infant hemangioma.

Methods: 80 infants with hemangioma were randomly divided into four groups, 20 cases in each group. All cases in group A, B and C were irradiated on the lesion surface with 3-5 mm/s speed for five continuous come-and-goes using HIFU, with frequency 9 MHz, impulse 1 000 Hz and 10% scanning overlap.

[Primary clinical application of high-intensity focused ultrasound on infant hemangiomas].

Objective: To explore the effectiveness and appropriate energy parameters of high-intensity focused ultrasound (HIFU) in treating infant hemangiomas.

Methods: Between January 2009 and September 2010, 60 infants with hemangioma were treated. There were 23 boys and 37 girls, aged from 3 to 30 months with an average of 10 months.

[Clinical analysis of 55 cases of hemangioma in superficial body treated with copper needles].

Objective: To analyze the clinical effect of retained copper needles well as neoplasm ligation, retained copper needles associated with Pingyangmycin injection and inserted copper needles followed by DC in treating hemangioma so as to treat hemangioma with copper needles.

Methods: From January 1999 to January 2006, 55 cases of hemangioma in superficial body were treated with copper needles, including 28 males and 27 females and aging 3-50 years(median 19 years). There were 42 cases of cavernous hemangiomas, 4 cases of racemose hemangiomas and 9 cases of multiplicative hemangiomas.