https://www.selleckchem.com/products/aunp-12.html Teaching Point The T2 dark spot sign has low sensitivity but high specificity for endometrioma on MR imaging.Teaching point Hoarseness is a common condition that can be the initial symptom of cardiovascular disorder.Teaching Point Nasu-Hakola disease (NHD) is characterized by multiple bone cysts in the appendicular skeleton and progressive presenile dementia.Post-operative intracranial bleeding at a distance from the surgical site is a rare complication of both cranial and spinal surgeries and is referred to as remote intracranial hemorrhage (RIH). Bleeding typically occurs in the cerebellum. Simultaneous hemorrhages in different cranial compartments have been rarely observed. We herein report two cases of RIH, which showed different imaging patterns and clinical signs and symptoms. RIH are typically self-limiting and do not usually require treatment. Physicians must be aware of this benign entity which needs not be misdiagnosed with other conditions. Teaching point Remote intracranial hemorrhage is a rare but worthy of note complication of cranio-spinal surgery.Dear Colleagues, Now you get a new Issue of Ultrasound International Open. As always you can find a mixture of different articles dealing with the main topic ultrasound.[This corrects the article DOI 10.1097/EE9.0000000000000117.].Pyrethroid pesticide exposures may be associated with the onset of depression in later life via disruption of dopaminergic, serotonergic, and neurological functioning. We sought to investigate the association between living near agricultural pyrethroid pesticide applications and depression measures in central California, using two waves (PEG 1&2, total N = 1,654) of a case control study of Parkinson's disease (PD). At enrollment, participants self-reported history of use of depression medications and dates of MD-diagnosed depression and anxiety. Participants also completed a Geriatric Depression Scale-Short Form upon enrollment. We