“…In their article “ Delayed Progressive Mass Effect After Secured Ruptured Middle Cerebral Artery Aneurysm: Risk Factors and Outcomes ” ( 4 ), Dr. Li and coworkers explored the risk and predictive factors of poor outcomes for those patients with a progressive mass effect after endovascular or surgical treatment of ruptured MCA aneurysms and underwent salvage surgery. In the article “ The different fates of three aneurysms: Diagnosis and treatment strategies for unruptured intracranial aneurysms with other intracranial diseases ” ( 5 ), Dr. Gaochao Guo and co-workers analyzed the possible treatment strategies for intracranial aneurysms complicated by other diseases in three different clinical scenarios. Lastly, in their interesting manuscript “ Monocyte count on admission is predictive of shunt-dependent hydrocephalus after aneurysmal subarachnoid hemorrhage ” ( 6 ), Dr. Cuoco and colleagues interestingly found that monocyte count ≥0.80 × 103/uL at admission predicts shunt-dependent hydrocephalus in patients with aneurysmal subarachnoid hemorrhage.…”