cavernous hemangioma

The aims of this study are to document the occurrence of a cavernous hemangioma of the tympanic membrane (TM) and external auditory canal (EAC) that invaded the middle ear spaces and to review the relevant literature.

OBJECTIVE: To document the occurrence of a cavernous hemangioma of the external ear canal and to review the relevant literature.STUDY DESIGN Case report and literature review...

..The risks of haemorrhage, necrosis and thrombosis impose in the majority of cases surgical excision, particularly in tumours more than 3 cm in diameter...

..and safety of pingyangmycin-lipiodol emulsion (PLE) intra-arterial embolization for treating gigantic cavernous hemangioma of the liver (CHL)...

To report a rare computed tomography (CT) feature in one case of orbital cavernous hemangioma (OCH).

The authors report the case of a large cranial cavernous hemangioma that was treated using embolization and craniotomy with preservation of the outer cranial table. A 3-year follow-up demonstrated no recurrence...

..7% to 1% of all bone neoplasms. The vertebral column is most often affected, followed by the skull. Calvarial cavernous hemangioma is rare, comprising about 0.2% of all benign neoplasms of the skull.

..The postoperative course was uneventful. Histological study revealed a cavernous hemangioma of the diploe...

A 32-year-old man presented with a primary intraosseous cavernous hemangioma manifesting as a small painless swelling of the right forehead. Radiography revealed a radiolucent osteolytic lesion in the right frontal region...

..The lesion was subtotally removed. Histological examination suggested cavernous hemangioma. Preoperative examinations could not provide a definitive diagnosis, which was established by the operative ..

..this report, we showed that Derlin-1 was down-regulated in the endothelial cells derived from human hepatic cavernous hemangioma (CHEC) compared with other tested cells...

..Cavernous hemangiomas of the adrenal gland are rare, benign, non-functioning neoplastic tumors. To our knowledge, 55 cases have been reported in the literature to date...

A 53-year-old woman presented with a rare case of cavernous hemangioma of the frontal bone manifesting as right frontal stabbing headache and local swelling...

To report the case of a man with an adrenal cavernous hemangioma presenting as a progressively enlarging adrenal mass with apparent hormonal hypersecretion.

..Large adrenal tumors were initially believed to be a relative contraindication to laparoscopic adrenalectomy...

..However, in one patient, the tumor significantly regressed in size after embolization. CONCLUSION: TAE of hepatic cavernous hemangioma is a useful procedure in the therapy of symptomatic hemangiomas.

The records of all patients with orbital cavernous hemangioma managed at Zhongshan Ophthalmic Center, Sun Yat-sen University from Jan. 1, 1986 to Dec. 31, 2000 (n = 214) were reviewed retrospectively...

..The purpose of this study was to determine the capability of dynamic contrast MRI to differentiate hemangioma from schwannoma of the orbit...

..We have established the presence of MC in those tumors, and suggest possible involvement of the MC in angiogenesis, and the regression process and development of fibrosis...

We report a rare case of a huge cavernous hemangioma arising in a male breast. A 60-year-old man first noticed 1 x 2 cm elastic hard nodule just below his right nipple ten years previously. It enlarged 5 x 5 cm over six years...

..The mass was pathologically diagnosed as cavernous hemangioma of the rib. This is the fourth case of this rare disease to be reported...

..In this study, the characteristics of cavernous hemangioma endothelial cells (CHECs) derived from the human liver were analyzed in terms of morphology, phenotype and ..

..We emphasize the value of preoperative needle biopsy in determining the most suitable treatment for these rib tumors...

To report a case of a unilateral retinal cavernous hemangioma associated with a novel splice-site mutation in CCM1/KRIT1.

STUDY DESIGN: Five cases of epidural spinal cavernous hemangioma submitted to magnetic resonance imaging and surgery were reviewed...

..To describe the clinical and genetic findings in a family with multiple cases of cavernous hemangiomas...

..To define the frequency of retinal lesions in a large panel of patients with familial cerebral cavernomas and to screen the cerebral cavernous malformation genes in patients with cerebral and retinal lesions...

b>Cavernous hemangioma of the liver with cyst formation is a very rare condition. A case of cavernous hemangioma of the liver with unilocular giant cyst formation undergoing surgical removal is reported...

..We report a case of exophytic hemangioma of the liver with a growing tendency, demonstrated using magnetic resonance imaging (MRI) and computed tomography (CT) combined with angiography...

..This paper reports the only case of a large cavernous hemangioma removed with transperitoneal laparoscopic adrenalectomy and reviews the literature.

We report a case of giant hepatic cavernous hemangioma associated with spontaneous subacute intratumoral hemorrhage...

..b>Cavernous hemangioma should be considered in the differential diagnosis of an enhancing extradural periradicular mass causing ..

..The mass was removed by epineural resection and the patient's complaints disappeared after a while. During a six-year follow-up no recurrences were detected...

..We describe a case of a jejunum cavernous hemangioma detected by computed tomography (CT) and barium studies...

..A 7-month-old female infant with extended cavernous hemangioma on the left part of forehead, face,and neck which appeared 15 days after birth is presented...

Kidney cavernous hemangiomas are rare. Renal cavernous hemangioma complicated by secondary chronic thrombosis of the renal vein has not been previously reported...

..Surgical resection should be considered to confirm the histopathology, in particular if bleeding and hydrocephalus are present...

..Over the last decade, MRI has become the standard procedure for the diagnosis of orbital masses. Purpose of the study was to evaluate criteria for differential diagnosis for intraconal masses on MRI in a large patient group...

..The risk for an ischemic stroke under atrial fibrillation (5-20%), for example, is higher than the risk for bleeding of a cerebral cavernoma under anticoagulation therapy...

..The tumor was totally removed by the middle cranial fossa approach. At the time of surgery the facial nerve was destroyed by the tumor in the geniculate ganglion. Histopathological examination diagnosed a hemangioma...

..Less traumatic approaches in this functionally and cosmetically important region are desirable. We describe a transconjunctival approach in 39 patients with orbital cavernous hemangiomas...

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..CONCLUSION: In selected cases, endoscopic surgery can be considered an effective treatment for the resection of benign tumors involving the sinonasal tract...

..The purpose of the study was to evaluate the radiographic features of GCAs, with an emphasis on the differentiating features from neoplastic lesions...

..The use of the navigation clearly reduces the operative risk and increases the effectiveness of microsurgical orbital procedures...

..Due to possible complications and the possibility of effective treatment, this lesion should always be considered in the differential diagnosis of skull lesions...

To evaluate technetium Tc 99m (99mTc) red blood cell scintigraphy as a diagnostic tool for orbital cavernous hemangioma and to differentiate between orbital masses on the basis of their vascularization.

..The imaging features of rectal tumors on CT and MRI are reviewed. MRI is the imaging modality of choice for loco-regional staging, and may provide clues as to the histological nature of some tumors...

..The purpose of this work was to retrospectively determine whether an MR sign of T1 hyperintense perilesional signal intensity is useful for the differentiation of cavernous angioma from other hemorrhagic cerebral masses...

..There is no complication caused by the procedures. The differentiation of small hepatic hemangiomas from viable HCC is important in the post-TACE follow-up to avoid unnecessary repeated embolization...

..Our case indicates that chronic compression and continuous hemorrhage could cause Parkinsonism, which is uncommon symptom of cavernous angioma...

..In this report, the atypical radiological findings are illustrated and correlated with pathological findings...

..This article describes a series of patients with deep cavernous haemangiomas who have presented with acute hydrocephalus. The diagnosis and treatment options are discussed with a review of the literature...

..Although endoscopic techniques are useful for biopsy, debulking, and removal of orbital apex lesions, they may be more difficult to apply to an intraconal lesion at the orbital apex...

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..We describe the imaging features of multiple hepatic haemangiomas with fluid-fluid levels, which was pathologically proven with ultrasonography guided biopsy...

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..underwent medial transconjunctival orbitotomy for an excisional biopsy of a posteromedial orbital cavernous hemangioma. The left eye once again became proptotic and painful only 5 weeks later because of a more anteriorly ..

..To report the clinical findings and management of multiple, recurrent cavernous hemangiomas of the orbit in a patient with concurrent liver involvement...

..We recommend total removal of the causative lesion in cases of pineal apoplexy to prevent repeated bleeding or life-threatening massive hemorrhage...

..This study reviewed 43 patients with cavernous hemangioma of the liver who underwent hepatic resection from 1984 to 2000...

..Our cases show that the retraction of the liver capsule adjacent to the tumor is not a finding specific to malignant hepatic tumors but can also be observed in benign hepatic tumors...

With a cavernous hemangioma the vascular space does not form an anastomosis, and the blood flow is slow. In contrast, several atypical hemangiomas, including those with shunt formation, have been recently recognized...

..The preoperative diagnosis in every case was cavernous hemangioma, and intraoperatively the lesions resembled cavernous hemangiomas...

..CONCLUSIONS: The lower fornix approach to the orbit, an established technique for other indications, can be applied to the removal of large, medial intraconal tumors whose inferolateral poles protrude in the inferior surgical sector...

..Additionally, it was discovered that frameless stereotactic navigation was of immense help in delineating the lesion and for safe excision of the lesion in critical areas...

..Pathologic examination revealed fibrosis combined with hemangioma, especially in a subcapsular location, which was responsible for the capsular retraction...

PURPOSE: To investigate the natural history and diagnosis of cavernous hemangioma in the cirrhotic liver with computed tomography (CT) and magnetic resonance (MR) imaging...

..Bilateral or multifocal hemangiomas associated with cutaneous or visceral lesions should alert the clinician to the possibility of a number of syndromes that may have life-threatening consequences...

..We report the first case of cavernous hemangioma of the sphenoid sinus and discuss therapeutic considerations and differential diagnosis...

..The rationale for neurologic differential diagnosis and surgical treatment and follow up results are discussed...

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..The patients could subsequently return to their previous employment. CONCLUSION: The transoral transclival approach for ventrally situated brain stem cavernomas allows a largely atraumatic resection of the lesion...

..T2 sequence hyperintensity in a relevant lesion should raise suspicion of an hemangioma. It is important to be aware of this entity and its potential to mimic other entities on radiographic grounds...

We document a case of reversal of compressive optic neuropathy caused by a cavernous sinus-orbital cavernous hemangioma following treatment by conformal stereotactic radiotherapy.

b>Cavernous hemangioma is the most frequent focal liver lesion. It affects mainly women and may cause symptoms such as abdominal pain, mass, and early satiety, or complications such as heart failure or coagulopathy...

..Our preferred approach is the occipital-transtentorial approach. The use of intraoperative auditory evoked potentials monitoring make the surgical resection safer...

..We describe the advantage of the paraculminar supracerebellar approach to the lesions in the brainstem...

..CTV was essential in depicting thrombi within the varicosities. MR (in one case) demonstrated the anomaly well, but the thrombus was not evident. Conservative therapy was instituted in both cases...

OBJECTIVE: To study the clinical features, preoperative diagnosis and surgical choice of orbital cavernous hemangioma. METHODS: Records of all cavernous hemangioma patients (209 cases) who were seen in Eye Hospital, Zhongshan Ophthalmic ..

..To evaluate the long-term prognosis of visual function in patients with orbital cavernomas after conservative and surgical treatment...

..We describe here two additional cases of cavernomas in the cerebellopontine angle causing hearing loss and tinnitus presenting as vestibular schwannoma...

..Although the etiology of rosacea remains unclear, a common theme in pathogenesis is vasodilation. Rosacea has been associated with both idiopathic flushing as well as that induced secondarily...

..To investigate the ocular manifestations of brainstem tumors and to avoid misdiagnosis and missed diagnosis...

..In addition, Kaposi sarcoma (3), pyogenic granuloma (3), capillary hemangioma (3), and cavernous hemangioma (2) were examined for comparison...

..At the study conclusion, derived data should also practically affect the surgical choice of shunting products. ..

..The University of Kansas Parkinson's Disease Center is willing and dedicated to adhere to a common protocol and to cooperate with other centers and NINDS in the conduct of both pilot studies and the main efficacy study. ..

..Finally, these studies could also lead to new approaches to control vasculogenesis and angiogenesis in other clinically important settings, such as anti-angiogenesis treatments designed to fight cancer. ..

..Our studies also test a more general 'targeting'system we invented that effectively delivers therapeutics to specific cell types through their unique heparan sulfate composition. ..

..Finally, these studies could also lead to new approaches to control vasculogenesis and angiogenesis in other clinically important settings, such as anti-angiogenesis treatments designed to fight cancer. ..

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..In summary, these studies will provide insight into the chronoblological factors that facilitate partial seizure expression and may provide new perspectives into treatments for poorly controlled partial epilepsy. ..

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..The results of this study will promote more effective and safer treatment of the most severely ill depressed patients. ..

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