OBJECTIVE: To review the application of medical imaging in diagnosis and management of fetal hepatic hemangioma. METHODS: Clinical data and imaging findings of 14 cases of fetal hepatic hemangioma, who were diagnosed prenatally and followed up in Women's Hospital of Zhejiang University School of Medicine from February 2014 to September 2018 were retrospective reviewed. RESULTS: The fetal hepatic hemangiomas were single lesions in all 14 cases, and most of them were located in the right lobe of the liver (13/14). Ultrasound images were mainly hypoechoic with heterogeneity, the honeycomb-like or grid-like anechoic regions were presented in 9 lesions and circumferential blood flow was observed with low to moderate blood flow resistance index. MRI findings showed well-defined lesions with low signal intensity on T1WI, and high or slightly high signal intensity on T2WI. Among 14 cases, there were 8 cases of induced labor and 6 cases of continuing pregnancy. In 6 cases of successful delivery, 2 were treated with propranolol, 4 cases were followed-up without treatment. The growth and development of 6 children were normal. The lesions of hepatic hemangioma showed no significant changes in 3 children and were reduced in the other 3 children, of whom the lesion was complete disappeared in 1 case. CONCLUSIONS Fetal hepatic hemangiomas present relatively typical imaging characteristics, and prenatal diagnosis can be made with ultrasound and MRI. If there are no complications, the fetus with hepatic hemangioma can be delivered at full term with a good outcome.
Female ; Fetus ; Hemangioma ; diagnostic imaging ; therapy ; Humans ; Liver Neoplasms ; diagnostic imaging ; therapy ; Magnetic Resonance Imaging ; Pregnancy ; Pregnancy Outcome ; Prenatal Diagnosis ; Retrospective Studies

Objective We investigated the efficacy and safety of 1064 nm Nd: YAG laser, intense pulsed light (IPL), and lauromacrogol injection in the treatment of hemangioma, in order to evaluate the value of color Doppler ultrasound guidance in choosing the optimal treatment modality. Methods Infantile patients who were clinical diagnosed as hemangiomas were randomly divided into group A, who had color Doppler ultrasound examinations before the treatment, and group B who had the treatment without ultrasound evaluation. Patients in the group A were assigned into subgroups according to the depth of lesion by sonography: group A-1 for those who had a lesion depth <1.2 mm, and took intense pulsed light therapy; group A-2 for those who had a lesion depth ≥1.2mm and < 3 mm, and took long pulse 1064 nm Nd:YAG laser therapy; group A-3 for those who had a lesion depth ≥3mm and <5 mm, and were treated by IPL combined with long pulse 1064 nm Nd:YAG laser treatment; Group A-4 for those who had a lesion depth ≥5 mm, and took lauromacrogol injection therapy. Patients in the group B took long pulse 1064 nm Nd:YAG laser treatment without preoperative ultrasound evaluation. The efficacy and adverse reactions of the treatments between the groups were evaluated and compared statistically.Results Totally 113 patients with 128 skin lesions were enrolled in this study, 85 in the group A (mean age 6.8±7.9 months) and 28 in the group B (mean age 6.9±9.9 months). The mean depth of hemangioma was 3.3±1.1 mm in the group A, ranging from 0.5-7.8 mm, with 0.8±0.4 mm, 2.2±0.4 mm, 4.2±0.6 mm and 6.2±0.7 mm in group A1, A2, A3 and A4, respectively. The cure rates and effective rates in the group A were significantly higher than those in the group B (cure rates: 64.5% vs 56.3%, U=3.378, P=0.045; effective rates: 89.5% vs 78.1%, U=4.163, P=0.041). The adverse effect rates of the group A (vesicle 20.0%, pigmentation 46.9%, scarring 17.7%) were lower than those of the group B (vesicle 21.9%, pigmentation 60.4%, scarring 25.0%). Incidences of pigmentation and scarring were statistically significantly different (U=3.884, P=0.034, and U=4.016, P=0.032 respectively) between the two groups.Conclusion With the guidance of color Doppler ultrasound, the efficacy and safety of long pulse 1064 nmNd:YAG laser, intense pulsed light, and lauromacrogol injection in the treatment of infantile hemangioma have better outcomes compared to laser treatment alone without preoperative ultrasound examination.
Female ; Hemangioma ; diagnostic imaging ; pathology ; therapy ; Humans ; Infant ; Male ; Ultrasonography, Doppler, Color ; methods

Infant hemangioma, the most common benign tumor in children, is characterized by rapid proliferation, followed by slower spontaneous involution. However, some patients with facial segmental hemangioma are associated with PHACE syndrome. PHACE syndrome is characterized by vascular nerve and vascular cutaneous lesions of multiple systemic systems, often resulting in structural and functional impairments. Recent studies have demonstrated that the possible pathogeneses of PHACE syndrome mainly include hypoxia, abnormality of mesodermal vascular endothelial cells, genetic abnormality, and abnormality of interstitial mesenchymal stem cells. The current medications for hemangioma with PHACE syndrome include beta blockers, glucocorticoids, and mTOR inhibitors. This review article mainly describes the pathogenesis, diagnoses and treatments of PHACE syndrome, in order to provide directions for diagnosis and treatment of this disorder.
Abnormalities, Multiple ; diagnosis ; etiology ; therapy ; Eye Abnormalities ; diagnosis ; etiology ; therapy ; Heart Defects, Congenital ; diagnosis ; etiology ; therapy ; Hemangioma ; diagnosis ; etiology ; therapy ; Humans ; Infant

BACKGROUND: Hemangioma and vascular malformation are benign vascular lesions that often occur in cephalic and cervical region. Currently, surgical resection, laser therapy, angiographic embolization, use of steroids, and sclerotherapy are used as treatments. CASE PRESENTATION: This study reports three cases of benign vascular lesions that are remarkably treated by sodium tetradecyl sulfate (STS) injection, of which occurred in oral cavity and around the mouth. Three percent of STS was diluted with 0.9 % of normal saline, and it was injected to the lesion site at least once. The result of treatment was evaluated based on clinical findings. CONCLUSION: Surgical treatment of hemangioma and vascular malformation occurred in oral cavity is not normally used because of esthetic issues and potential hemorrhage. On the other hand, sclerotherapy using STS is an effective therapy compare to surgical treatment. Despite the number of STS injection was different for each patient, all three patients had reached satisfactory level through the treatment with gradual diminution of lesions.
Hand ; Hemangioma ; Hemorrhage ; Humans ; Laser Therapy ; Mouth ; Sclerotherapy* ; Sodium Tetradecyl Sulfate* ; Sodium* ; Steroids ; Vascular Malformations

OBJECTIVETo investigate the effects of oral administration of low-dose propranolol on heart rate variability (HRV), acceleration capacity (AC), deceleration capacity (DC), and cardiac conduction in the treatment of infantile hemangioma.

METHODSA total of 118 infants with hemangioma (≤1 year) were enrolled, and 24-hour ambulatory electrocardiography was performed before oral administration of low-dose propranolol and after one month of administration. The changes in time-domain indices [standard deviation of all normal sinus RR intervals (SDNN), standard deviation of all mean 5-minute RR intervals (SDANN), root mean squared successive difference (RMSSD), and percentage of successive normal sinus RR intervals >50 ms (PNN50)] and frequency-domain indices [low frequency (LF) and high frequency (HF)] for HRV, AC, and DC were observed, as well as abnormalities in cardiac conduction and other aspects after administration of propranolol.

RESULTSAfter administration of propranolol, the infants had significantly increased SDNN, RMSSD, LF, HF, and PNN50 (P<0.01), and significantly reduced AC, mean heart rate (HR) and minimum HR (P<0.01). The 24-hour ambulatory electrocardiographic findings showed a nonsignificantly higher abnormal rate after administration of propranolol.

CONCLUSIONSIn the treatment of infantile hemangioma, propranolol can inhibit the activity of sympathetic nerve and block cardiac conduction, but without any serious adverse effect.

Administration, Oral ; Electrocardiography ; drug effects ; Female ; Heart Rate ; drug effects ; Hemangioma ; drug therapy ; physiopathology ; Humans ; Infant ; Male ; Propranolol ; pharmacology ; therapeutic use

Hemangiomas are the most common benign tumors of the liver. They are generally asymptomatic, but giant hemangiomas can lead to abdominal discomfort, bleeding, or obstructive symptoms. Kasabach-Merritt syndrome is a rare but life-threatening complication of hemangioma, characterized by consumptive coagulopathy with large vascular tumors. More than 80% of Kasabach-Merritt syndrome cases occur within the first year of life. However, there are few reports of Kasabach-Merritt syndrome with giant hepatic hemangioma in adults and, as far as we know, no reports of Kasabach-Merritt syndrome with hepatic hemangioma treated with first line medical treatment only. The most important treatment for this syndrome is removal of the large vascular tumor. However, surgical treatment entails risk of bleeding, and the patient's condition can mitigate against surgery. We herein present a case of unresectable giant hepatic hemangioma with disseminated intravascular coagulopathy. The patient was a 60-year-old woman who complained of hematochezia, ecchymosis, and abdominal distension. She refused all surgical management and was therefore treated with systemic glucocorticoids and beta-blockers. After two weeks of steroid therapy, she responded partially to the treatment. Her laboratory findings and hematochezia improved. She was discharged on hospital day 33 and observed without signs of bleeding for three months.
Abdomen/diagnostic imaging ; Ecchymosis/etiology ; Female ; Gastrointestinal Hemorrhage/etiology ; Hemangioma/complications/*diagnosis ; Humans ; Kasabach-Merritt Syndrome/complications/*diagnosis/drug therapy ; Middle Aged ; Prednisone/therapeutic use ; Propranolol/therapeutic use ; Tomography, X-Ray Computed

Infantile hemangioma (IH) is the most common type of benign tumor during infancy. Due to their propensity to spontaneously involute, most IHs can be left untreated. However, IHs located in particular anatomic areas and those with complications need rapid and active treatment. It is often challenging for clinicians to predict which IHs are in need of systemic treatment. Data from various studies have revealed further insights into IH. The treatment options include propranolol, steroids, interferon-α, vincristine, surgical excision, and laser therapy. More infants are now treated with propranolol than were previously treated with oral corticosteroids, and the full implications of this shift in practice are not yet clear. This paper summarizes the pathogenesis, clinical course and current recommendations for management of IHs.
Adrenal Cortex Hormones ; Hemangioma* ; Humans ; Infant ; Laser Therapy ; Propranolol ; Steroids ; Vincristine

Klippel-Trenaunay syndrome is a rare congenital mesodermal abnormality characterized by varicose veins, cutaneous hemangiomas, soft tissue and bony hypertrophy of limb. Potential complications such as deep venous thrombosis and pulmonary thromboembolism have not been reported in Korea to date. We demonstrate the case of a 48-year-old woman with Klippel-Trenaunay syndrome with extensive varicose veins on right lower limb, hypertrophy of left big toe and basilar artery tip aneurysm, complicated with acute submassive pulmonary thromboembolism treated successfully with intravenous thrombolytic therapy.
Aneurysm ; Basilar Artery ; Extremities ; Female ; Heart Failure ; Hemangioma ; Humans ; Hypertrophy ; Intracranial Aneurysm ; Klippel-Trenaunay-Weber Syndrome* ; Korea ; Lower Extremity ; Mesoderm ; Middle Aged ; Pulmonary Embolism* ; Thrombolytic Therapy* ; Toes ; Varicose Veins ; Venous Thromboembolism ; Venous Thrombosis

The effect of topical propranolol gel on the levels of plasma renin, angiotensin II (ATII) and vascular endothelial growth factor (VEGF) in superficial infantile hemangiomas (IHs) was investigated. Thirty-three consecutive children with superficial IHs were observed pre-treatment, 1 and 3 months after application of topical propranolol gel for the levels of plasma renin, ATII and VEGF in Department of General Surgery of Dongfang Hospital from February 2013 to February 2014. The plasma results of IHs were compared with those of 30 healthy infants of the same age from out-patient department. The clinical efficiency of topical propranolol gel at 1st, and 3rd month after application was 45%, and 82% respectively. The levels of plasma renin, ATII and VEGF in patients pre-treatment were higher than those in healthy infants (565.86 ± 49.66 vs. 18.19 ± 3.56, 3.20 ± 0.39 vs 0.30 ± 0.03, and 362.16 ± 27.29 vs. 85.63 ± 8.14, P < 0.05). The concentrations of VEGF and renin at 1st and 3rd month after treatment were decreased obviously as compared with those pre-treatment (271.51 ± 18.59 vs. 362.16 ± 27.29, and 405.18 ± 42.52 vs. 565.86 ± 49.66 P < 0.05; 240.80 ± 19.89 vs. 362.16 ± 27.29, and 325.90 ± 35.78 vs. 565.86 ± 49.66, P < 0.05, respectively), but the levels of plasma ATII declined slightly (2.96 ± 0.37 vs. 3.20 ± 0.39, and 2.47 ± 0.27 vs. 3.20 ± 0.39, P > 0.05). It was indicated that the increased renin, ATII and VEGF might play a role in the onset or development of IHs. Propranolol gel may suppress the proliferation of IHs by reducing VEGF.
Administration, Cutaneous ; Adrenergic beta-Antagonists ; therapeutic use ; Angiotensin II ; blood ; Case-Control Studies ; Female ; Gels ; Hemangioma, Capillary ; blood ; blood supply ; drug therapy ; pathology ; Humans ; Infant ; Infant, Newborn ; Male ; Propranolol ; therapeutic use ; Renin ; blood ; Skin Neoplasms ; blood ; blood supply ; drug therapy ; pathology ; Treatment Outcome ; Vascular Endothelial Growth Factor A ; blood

OBJECTIVETo explore the effect and safety of topical propranolol hydrochloride gel for treatment of infantile hemangioma. METHODS Thirty nude mice (BALA/c, nu/nu) were divided into three groups, experimental group, control group and normal group. Human hemangioma endothelial cells cultured in vitro were injected subcutaneously in experimental group and control group to establish infantile hemangioma model. Topical propranolol hydrochloride gel was applied on the surface of the hemangioman in experimental group and normal group. Tumor volumn change and the skin situations (edema, erythema, ulceration) were observed at different periods. 45 days after cell injection, the mice were killed and plasma concentration was detected in the experimental group and the control group by high performance liquid chromatography with evaporative light scattering detector, and tumors were subjected to histopathologic examination and immunohistochemistry for CD31 and CD34. The correlation between volumes and plasma concentration was statistically analyzed with SPSS 13.0 paired samples t test with α = 0.05 as statistical standard.

RESULTSAt 45 days, the volume of the tumor in control group was (366.57 ± 17.08) mm³, which has a significant difference as compared to the experimental group (13.36 ± 2.09) mm³ (P < 0.05); and the plasma concentration was (16.83 ± 1.53) ng/ml in experimental group, and (18.42 ± 2.21) ng/ ml in normal group (P > 0.05 ). Topical propranolol hydrochloride gel (3%) has no irritation to nude mice's skin.

CONCLUSIONSTopical application of 3% propranolol hydrochloride gel is effective and safe for the treatment of infantile hemangioma.

Animals ; Gels ; administration & dosage ; Hemangioma ; drug therapy ; pathology ; Humans ; Immunohistochemistry ; Mice ; Mice, Nude ; Propranolol ; administration & dosage ; Skin Neoplasms ; drug therapy ; pathology ; Tumor Burden ; drug effects