Sérgio da Rocha Neto

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The authors present a case of a hemorrhagic adrenal cyst, one of the tumors known in literature as incidentalomas, emphasizing the clinical characteristics, since adrenal cysts or pseudocysts are generally rare and observed by chance during imaging procedures. Traditionally they are classified as pseudocysts, endothelial, epithelial or parasitic cysts.(More)
− The easy detection of fouling in duct systems is a persistent problem and remains a relevant demand for the chemical, oil, food and pharmaceutical industries. This work presents preliminary research results of vibrational hammer excitation for easy to use external non-invasive, nondestructive multi-layer fouling detection in pipelines and other large(More)
The authors describe a rare case of mycotic aneurysm (MA) associated with subarachnoid hemorrhage treated with aneurysm trapping. The literature on management and the surgical techniques are controversial due to lack of randomize trials.
The coexistence of meningioma and schwannoma as two distinct components within the same tumor is extremely rare. They are usually associated with Type 2 Neurofibromatosis (NF-2) but there are some isolated reports of cases without confirmed diagnosis or in association with cancer and/or post irradiation cancer patients. The authors present a case of a(More)
Quadrigeminal arachnoid cysts (QAC) are usually accompanied by a symptomatic obstructive hydrocephalus. Several endoscopic and surgical treatments exist; however, the critical location of these cysts further complicates treatment and usually more than one procedure is required. In this report, a 31 year old female with QAC and associated obstructive(More)
Background: Trigeminal neuralgia (TN) it’s the most common of all 14 types of facial pain and it’s a well-described pathology presenting as a paroxysmal (clusters of sharp lancinating) shock-like pain in abrupt crises, limited to the trigeminal domain side. We present a complication of a percutaneous balloon compression never reported before. Presentation:(More)
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