Extent of Hyperostotic Bone Resection in Convexity Meningioma to Achieve Pathologically Free Margins
نویسندگان
چکیده
منابع مشابه
MRI Evaluation of Resection Margins in Bone Tumour Surgery
In 12 patients operated on for bone sarcoma resection, a postoperative magnetic resonance imaging of the resection specimens was obtained in order to assess the surgical margins. Margins were classified according to MRI in R0, R1, and R2 by three independent observers: a radiologist and two orthopaedic surgeons. Final margin evaluation (R0, R1, and R2) was assessed by a confirmed pathologist. A...
متن کاملHyperostotic meningioma with minimal tumor invasion into the skull.
A 56-year-old man presented with a meningioma associated with hyperostotic bone containing little tumor cell infiltration. The patient presented with a growing mass on his right forehead and exophthalmos. Computed tomography (CT) taken 4 years previously revealed only hyperostosis without intracranial lesion. Repeat CT revealed an enhanced intracranial mass with overlying diffuse hyperostosis e...
متن کاملHyperostotic sphenoid wing meningioma en plaque: proptosis management
Background: En plaque sphenoid wing meningioma is morphological unique in comparison with other intracranial meningiomas, characterized by a carpet-like usually small soft tissue component which invade the dura and extensively involve the bone specially the sphenoid wing and orbit causing significant hyperostosis. Patients & Methods: A retrospective analysis of the clinical data, neuro-radiolog...
متن کاملMarking of resection margins.
Starch was used to mark the resection margins of breast tissue simply by rolling formalin fixed specimens in, for instance, glove powder. Starch adheres satisfactorily to the specimen and is obvious, microscopically, if crossed polarisers are used. There is little "carry-over" of starch across the rest of the tissue, and subsequent radiology of specimen or blocks is not prejudiced. It is conclu...
متن کاملResection margins in rectal cancer
INTRODUCTION Adenocarcinoma of the colon and rectum has become one of the major health problems in the western countries due to its rapidly increasing incidence in recent decades. It is currently the second most common cause of death by cancer in the western world [1]. According to the Slovene Cancer Registry, colorectal cancer has already become the most common among all cancers in Slovenia [2...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Korean Neurosurgical Society
سال: 2020
ISSN: 2005-3711,1598-7876
DOI: 10.3340/jkns.2020.0020