| magnetic resonance imaging is superior to radiographic and scintigraphic examination for pathologic evaluation of the musculoskeletal system. magnetic resonance imaging demonstrates increased sensitivity and specificity compared with radiographic evaluation, and equal sensitivity and increased specificity compared with scintigraphic examination. Two case studies of magnetic resonance imaging evaluation of heel pain involving a calcaneal stress fracture and a capillary hemangioma are presented. ( info) |
12/210. Left ventricular hemangioma. Cardiac hemangiomas are rare, primary benign cardiac tumors. The authors report their experience of diagnosis and treatment of an hemangioma localized into the left ventricle. The tumor could be successfully resected and there is no recurrence at 1 year follow-up. ( info) |
13/210. PHACE: a neurocutaneous syndrome with important ophthalmologic implications: case report and literature review. OBJECTIVES: To introduce PHACE syndrome (Posterior fossa malformations, Hemangiomas, Arterial anomalies, Coarctation of the aorta and other cardiac defects, and eye abnormalities) to the ophthalmologic literature; to report the first case of PHACE syndrome associated with congenital glaucoma; and to review the ocular and systemic findings that may occur in this entity. DESIGN: Case report and literature review. methods: The authors report a child with PHACE syndrome and congenital glaucoma and review the ophthalmologic and systemic manifestations of this syndrome. RESULTS: A 9-month-old girl with PHACE syndrome was treated. She had a large right facial hemangioma, central nervous system (CNS) abnormalities, and cardiac anomalies. glaucoma was detected in her left eye, and she underwent glaucoma surgery. She did well following two glaucoma procedures, and the facial hemangioma is responding to medical treatment. CONCLUSIONS: Ophthalmologists who examine children with large facial hemangiomas should consider PHACE syndrome in the differential diagnosis and should obtain appropriate CNS imaging studies and cardiac evaluation when the diagnosis is suspected. Congenital glaucoma should be added to the list of PHACE-associated ocular anomalies. ( info) |
14/210. Bronchial capillary hemangioma in adults. Two cases with capillary hemangioma of the trachea and the left upper lobe bronchus are presented. The adult patients were referred to the hospital because of hemoptysis and cough. The chest radiographs were normal in both cases. The bronchoscopic examination revealed circumscribed lesions with a capillarized surface protruding into the lumen of the trachea and the left upper lobe bronchus, respectively. The lesions were excised in toto with flexible bronchoscopic forceps. The specimens contained typical capillary hemangiomas without any signs of malignancy. Capillary hemangioma in the bronchial tree is an extremely rare benign lesion in adults. Nevertheless, it should be considered as a possible cause of hemoptysis and cough. ( info) |
15/210. A lymph nodal capillary-cavernous hemangioma. A capillary-cavernous hemangioma in an obturator lymph node was found incidentally in a 64 year-old woman who had undergone unilateral salpingo-oophorectomy and lymphadenectomy for an ovarian neoplasm. Vascular tumors of lymph nodes are briefly reviewed including eight previously described nodal capillary-cavernous hemangiomas. The association with other splanchnic hemangiomas is pointed out and the likelihood that the lesion is a hamartoma rather than a true neoplasm is addressed. Despite its rarity, this entity needs to be recognized by lymphologists who image lymph nodes by lymphangiography as well as by lymph nodal pathologists. ( info) |
16/210. Postpartum cerebellar herniation in von Hippel-Lindau syndrome. PURPOSE: To describe exacerbation during pregnancy of cerebellar hemangioblastoma in von Hippel-Lindau syndrome. METHOD: Case-report. A 21-year-old woman with von Hippel-Lindau syndrome was found on routine ocular examination to have severe papilledema 1 week after giving birth. RESULTS: Immediate magnetic resonance imaging disclosed a large cerebellar cyst from hemangioblastoma causing cerebellar tonsillar herniation. Immediate neurosurgical intervention was life saving. CONCLUSION: Worsening of intracranial hemangioblastoma during pregnancy in cases of von Hippel-Lindau syndrome should be realized and periodic neurologic and ophthalmologic observation is warranted. ( info) |
17/210. Ultrasonographically guided injection of corticosteroids for the treatment of retroseptal capillary hemangiomas in infants. PURPOSE: Injection of corticosteroids is a well-documented and successful mode of treatment for periorbital capillary hemangiomas. Because of the greater potential risk involved with retrobulbar injections, no prior study has described this treatment for tumors located behind the orbital septum. Although retroseptal intraorbital capillary hemangiomas comprise only 7% of all adnexal capillary hemangiomas, complications such as optic nerve compression or astigmatism may necessitate treatment. methods: Three patients with deep orbital hemangiomas that caused vision-threatening complications were treated with intralesional injections of triamcinolone and betamethasone. Orbital injection was performed with use of real-time ultrasonographic guidance of the needle. This technique was valuable in providing continuous, accurate, and safe advancement of the needletip in the orbit to avoid the globe and orbital walls. ultrasonography also permitted precise placement of the needle tip within the tumor and visualization of the injected material. RESULTS: Significant improvement was demonstrated in all cases on the basis of both ultrasonographic measurements and regression of clinical manifestations such as astigmatism, chemosis, proptosis, and optic nerve pallor. No complications were noted. CONCLUSION: Intralesional injection of corticosteroids to treat retroseptal and retrobulbar capillary hemangiomas was found to be a safe and effective treatment modality in our patients. Positioning of the injecting needle was guided by ultrasonography. ( info) |
18/210. Surgical excision of selected amblyogenic periorbital capillary hemangiomas. To report the successful surgical excision of well-circumscribed capillary hemangiomas of the eyelid and orbit inducing occlusion amblyopia in 2 cases with immediate improvement of the patient's symptoms. A 2-month-old girl was diagnosed with a massive, amblyogenic orbital tumor which was removed intact via an inferior transconjunctival orbitotomy after magnetic resonance imaging (MRI) revealed a well-defined mass filling the entire inferior orbit. Histopathologic examination confirmed the diagnosis of orbital capillary hemangioma. A 1-month-old girl developed occlusion amblyopia due to an enlarging subcutaneous tumor of the left upper eyelid. The discrete mass was excised via an eyelid crease approach and confirmed to be an eyelid capillary hemangioma. There were no short-term or long-term complications in either case. In both cases, immediate resolution of occlusion amblyopia and cosmetic disfiguration was achieved. The final visual acuities were 20/20 at 5 years in the first patient and 20/30 at 4 years follow-up in the second patient. Orbital and eyelid capillary hemangiomas can induce profound permanent amblyopia. If the tumor is well-circumscribed, confirmed with orbital imaging, then surgical excision, with immediate resolution of amblyogenic factors, can be considered as a treatment option. ( info) |
19/210. Therapeutic options for capillary papillary hemangiomas. PURPOSE: To describe the results and therapeutic complications of treatment of papillary capillary hemangiomas over the last 13 years. DESIGN: Retrospective, noncomparative, interventional case series. PARTICIPANTS: Five cases of unilateral capillary papillary hemangiomas were reviewed. Three patients had von Hippel-Lindau disease, and two had no associated familial or systemic disease. methods: Two patients were treated with argon green laser, one patient received argon green and diode photocoagulation, and two patients underwent argon green photocoagulation and diode transpupillary thermotherapy (TTT); two eyes also underwent vitreoretinal surgery. Follow-up ranged from 1 to 13 years. MAIN OUTCOME MEASURES: The presence of exudative retinal detachment associated with the activity of the hemangioma and the visual acuity were the two main parameters. RESULTS: Prompt argon green laser treatment was the most effective therapy; -II was ineffective. vitreoretinal surgery, transscleral drainage, and argon endolaser photocoagulation in one case resolved bullous retinal detachment secondary to tumor exudation. Pretreatment visual acuity (VA) levels ranged from 20/25 to counting fingers; posttreatment VA levels ranged from 20/25 to light perception. CONCLUSIONS: If left untreated, papillary hemangiomas may evolve to exudative retinal detachment and marked VA decreases. Although we have not established an ideal therapy, we recommend appropriate treatment on diagnosis. Close follow-up and multiple treatments with argon laser are likely the best therapeutic course. ( info) |
| Hepatic hemangiomas are benign tumors, and therefore minimally invasive treatment such as irradiation or steroid therapy is often recommended. However, in patients who have a hemangioma complicated by kasabach-merritt syndrome, surgical intervention should also be considered because of its confirmative therapeutic effect. We present herein the case of a 32-day-old male infant in whom a huge hepatic hemangioma associated with kasabach-merritt syndrome was treated by surgical intervention together with strong antidisseminated intravascular coagulation therapy. ( info) |