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Introduction Ependymomas represent approximately 2%–8% of all primary intracranial brain tumors. The occurrence of extra-axial posterior fossa ependymomas in adults is rare. Case and outcomes We report a case of extra-axial cerebellopontine (CP) angle ependymoma in an adult patient, managed through gross total resection (GTR) and adjuvant radiotherapy. At her one-year postoperative visit, the patient remained clinically stable without any symptoms or focal neurological deficit and a follow up MRI showed no evidence of tumor recurrence. Discussion Only six cases of adult cerebellopontine angle ependymomas have been reported in the English literature, with the left side affected more commonly. Including this case, the mean age of the reported cases of adult extra-axial CP angle ependymoma is 44.14 years (range 22–66 years). Men accounted for five out of seven cases (71.4%). Maximal surgical resection is the mainstay of treatment in extra-axial CP angle ependymomas. Among seven reported cases, five received GTR and two had subtotal resection (STR). Patients were followed an average of 13.6 months (range 2–30 months) and only two patients with STR died during the follow-up period (6 weeks and 2 months after surgery). Six of the seven reported cases (including this one) received adjuvant radiotherapy. Conclusion Although rare, extra-axial CP angle ependymomas should be considered as a differential diagnosis to other lesions of the CPA. Radical resection, whenever possible, is usually associated with a good outcome. Adjuvant radiotherapy remains an optional treatment with an unknown impact on overall and progression-free survival.

Fusiform aneurysms of cerebral arteries are less prevalent than saccular aneurysms and are rarely associated with subarachnoid hemorrhage (SAH). In this article, we report SAH due to a rare case of bilateral fusiform aneurysm of the supraclinoid segment of the internal carotid arteries (ICAs) (C4 segment of the ICA).

Depression is a one of the most prevalent psychiatric disorder. Despite several pharmacological treatments, still treating depression is a challenge. Herbal medicine that is better culturally accepted may play an important role in treatment of depression. In this double blind placebo controlled clinical trial, 40 patients that were suffering from major depression according to DSM-IV criteria were randomly allocated to take either fluoxetine and saffron (20 patients) or fluoxetine and placebo (20 patients). The patients of the two groups were evaluated with Beck depression scale at the beginning of the study and after four weeks. Lipid profile (total Triglyceride (TG) level, total cholesterol level, low density lipoprotein (LDL) level and high density lipoprotein (HDL) level) of the patients also was measured at the beginning and end of the trial. 30 patients (19 in saffron group and 11 in placebo group) completed the study. The two groups improved significantly in depression severity at the end of the study without significant difference (P: 0.560). The lipid profile of the two groups did not change significantly. Our study did not demonstrate antidepressive effects for saffron. We did not observe any lipid lowering effect in saffron group too. Of note is that our study is preliminary and larger studies with more patients and longer duration are needed to prove our results. Clinical trial registration number: IRCT 2013110915334