Cisto ósseo aneurismático orbitário - estudo clínico-patológico: relato de caso

Marback, Eduardo Ferrari; Neves, Murilo Catafesta das; Marback, Roberto Lorens

doi:10.1590/s0004-27492008000600020

Cited by 2 publications

(5 citation statements)

References 8 publications

(30 reference statements)

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“…Subtotal resection was performed in 5 of 25 orbital ABCs, and tumor recurred in all cases. In author's case, tumor was resected totally and recurrence was not noted at 13 months after surgery4,11,14,18).…”

Section: Discussionmentioning

confidence: 96%

“…Eight-year-old female patient was presented with exophthalmos of the right eye, which was treated by total tumor resection. Thereafter, orbital involvement was reported in 25 cases1,4,11,12,14,15,19,24). Among these 25 cases, orbital roof was involved in 19 cases, and medial wall was involved in 4 cases, lateral wall 2 cases.…”

Section: Discussionmentioning

confidence: 99%

“…Aneurysmal bone cyst causes lytic changes in the diploic space of bone, filled with products of blood components, destructing cortical bone11-14). In 1942, Jaffe and Lichitenstein first described the term ABC as "peculiar blood-containing cysts of large size"13).…”

Section: Discussionmentioning

confidence: 99%

“…ABC is defined as a distinct entity, classified into primary or secondary according to the presence or absence of an associated lesion, such as giant cell tumor, chondroblastoma, osteoblastoma, osteosarcoma, chondromyxoid fibroma, and fibrous dysplasia2,13,14,18). It causes local hemodynamic disturbance, like arterio-venous shunts or malformations, which would increase venous pressure.…”

Section: Discussionmentioning

confidence: 99%

“…If it involves the cranium, cranial vault is the most frequent site. Orbital ABC has been reported only 25 cases to our knowledge1,4,11,12,14,15,19,24).…”

Section: Introductionmentioning

confidence: 95%

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Aneurysmal Bone Cyst of the Orbit : A Case Report with Literature Review

Kim

et al. 2012

J Korean Neurosurg Soc

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Aneurysmal bone cyst (ABC) is benign vascular lesion destructing the cortical bone by the expansion of the vascular channel in the diploic space that usually involve long bone and spine. Orbital ABC is rare and the clinical symptoms deteriorate rapidly after initial slow-progression period for a few months. A 12-year-old female patient visited ophthalmologist due to proptosis and upward gaze limitation of the right eye, and orbital mass was noted in the upper part of right eye on orbital MRI. Five months later, exophthalmos was worsened rapidly with other features of ophthalmoplegia. Orbital mass was enlarged on MRI with intracranial extension. Surgery was done through frontal craniotomy and intracranial portion of the tumor was removed. Destructed orbital roof and mass in the orbit was also removed, and surrounding bone which was suspected to have lesion was resected as much as possible. Histopathological diagnosis was aneurysmal bone cyst. Postoperative course was satisfactory and the patient's eye symptoms improved. Authors report a rare case of orbital ABC with review of the literature. Exact diagnosis by imaging studies is important and it is recommended to perform surgical resection before rapid-progressing period and to resect the mass completely to prevent recurrence.

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Section: Discussionmentioning

confidence: 96%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

“…If it involves the cranium, cranial vault is the most frequent site. Orbital ABC has been reported only 25 cases to our knowledge1,4,11,12,14,15,19,24).…”

Section: Introductionmentioning

confidence: 95%

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Aneurysmal Bone Cyst of the Orbit : A Case Report with Literature Review

Kim

et al. 2012

J Korean Neurosurg Soc

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A rare case report of aneurysmal bone cyst involving the roof of the orbit

Gandhoke

Ashish²,

Priyanka

et al. 2013

IJNS

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Aneurysmal bone cyst (ABC) is a benign, tumor like, multi-cystic vascular lesion that causes destruction of the cortical bone. It usually involves the metaphysis of long bones and spine (posterior elements). ABC arising in the orbit constitutes less than 0.25% of all reported cases. We report a 5-year-old girl who presented with painless right sided proptosis without any visual disturbance, which was gradual in onset. Contrast enhanced computed tomography and magnetic resonance imaging scans of the orbit were suggestive of an expansile bony lytic lesion in the roof of the right orbit. Frontal craniotomy followed by the supra-orbital osteotomy was carried out. The entire tumor-like mass was removed piece-meal. Histopathological diagnosis was “a solid variant of ABC of the orbital roof.” Post-operative course was satisfactory and the patients eye symptoms improved.

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Cisto ósseo aneurismático orbitário - estudo clínico-patológico: relato de caso

Cited by 2 publications

References 8 publications

Aneurysmal Bone Cyst of the Orbit : A Case Report with Literature Review

Aneurysmal Bone Cyst of the Orbit : A Case Report with Literature Review

A rare case report of aneurysmal bone cyst involving the roof of the orbit

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