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To date, the use of the most suitable first-pass technique for Mechanical Thrombectomy is still debated. In last years, several observational studies have suggested noninferiority or superiority of A Direct Aspiration first-Pass Technique (ADAPT) technique to achieve better reperfusion in comparison to stent retriever. While ASA/AHA 2018 guidelines recommend that patients with AIS should receive Mechanical Thrombectomy with a stent retriever, last European Stroke Organization guidelines report no evidence that stent retriever compared with contact aspiration could improve reperfusion rate. ADAPT is based on aspiration alone as the primary mechanism of thrombectomy and, if initially unsuccessful, then incorporating adjunctive alternatives. ADAPT improvement is also related to last generation of aspiration catheters. The purpose of this review is to report ADAPT principles, technique, efficacy, and safety as first-line treatment for acute ischemic stroke with the latest generation of reperfusion devices., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: Cerebral Hyperperfusion Syndrome (CHS) is an uncommon complication observed after intracranial angioplasty or stenting procedures. Given to the increasing use of new devices for intracranial angioplasty and stenting (INCS), in selected patients with high ischemic stroke risk, an equally increasing knowledge of complications related to these procedures is mandatory. Case description: a 63-year-old man was diagnosed with an hyperperfusion syndrome after percutaneous angioplasty and stenting for severe symptomatic right internal carotid artery (ICA) siphon stenosis. After treatment he complained generalized seizures and respiratory failure. While conventional imaging did not demonstrate any acute brain lesions, Pseudo-Continuous Arterial Spin Labeling (PCASL) Perfusion MRI early documented right hemisphere blood flow increase suggestive for CHS., Conclusions: Monitoring of perfusion changes after INCS could play an important a role in determining patients with high risk of CHS. ASL Perfusion MRI might be used for promptly, early diagnosis of CHS after treatment of severe intracranial artery stenosis.

Corpus callosum infarcts are rare, constituing 0.6% of cerebral infarcts, most likely due to a rich blood supply from three main arterial systems. These infarcts may present with slowly evolving and non-localizing neurologic signs and symptoms that suggest the diagnosis of neoplasm rather than infarct. In addition, they may exhibit radiologic features more often associated with neoplasm, such as mass-like enhancement or extension across the midline. We describe a patient with corpus callosum infarct presenting with a non specific ataxia-like gait disorder, speech difficulty and left-side weakness. MR imaging disclosed an ischemic area in the body and splenium of the corpus callosum with extension to the right semiovalis centre. Neuropsychological study revealed constructive apraxia, attention reduction, motor programming and inhibiting control involvement. The atypical clinical presentation suggested involvement of the posterior circulation, while apraxia and attention impairment were in accordance with lesion localization. In-depth neuropsychological study is essential in patients with suspected corpus callosum involvement because the neurological signs and symptoms are confounding. The infarct localization in the body and semiovalis centre is an interesting neuroradiological feature.