Small<unk>  on the scalp of a two-year-old female. Gradient-Echo T2WI magnetic resonance imaging (MRI) is most sensitive method for diagnosing<unk> s. MRI is such a powerful tool for diagnosis, it has led to an increase in diagnosis of<unk> s since the technology's advent in the 1980s. The radiographic appearance is most commonly described as "popcorn" or "mulberry"-shaped. Computed tomography (CT) scanning is not a sensitive or specific method for diagnosing<unk> s. Angiography is typically not necessary, unless it is required to rule out other diagnoses. Additionally, biopsies can be obtained from tumor tissue for examination under a microscope. It is essential to diagnose<unk>  because treatments for these lesions are less aggressive than that of cancerous tumors, such as angiosarcoma. However, since MRI appearance is practically pathognomonic, biopsy is rarely needed for verification. On ultrasound,<unk> s in liver appeared as homogenous, hyperechoic lesions with posterior acoustic enhancement. On CT or MRI scans, it shows peripheral globular/nodular enhancement in the arterial phase, with portions of attenuation of enhancing areas. In the portal venous phase, it shows progressive centripetal enhancement. In delayed phase, it shows retention of contrast. It shows a high signal on T2 weighted images.
Cavernous hemangioma
Lymphohemangioma
Lymphangioma
Chorioangioma
Hemangioma
Chorangioma
Tufted angioma
Angiokeratoma