angioma

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Words related to angioma

a tumor consisting of a mass of blood or lymphatic vessels

References in periodicals archive ?
Retinal angiomatous proliferation (RAP) shows as focal intraretinal hyperfluorescence.
On microscopic examination of samples, obtained from the hemorrhagic cystic nodule of 10 cm diameter found on the left lobe of thyroid and from the pulmonary nodules, revealed anastomosing angiomatous structures formed by large fusiform epitheloid cells with a vesicular nucleus and large eosinophilic cytoplasm showing partially papillary or solid islet structures (Figure 1 C, 1 D, 1 E).
A mucosal pypogenic granuloma is a reactive angiomatous proliferation with a higher preponderance for the maxillary gingiva.
Histologically, it is characterized by solid areas of polygonal cells with oval nuclei and angiomatous areas, with up to 14 mitoses per 10 high-power fields.
An arterio-venous malformation (AVM) occurs when the vein of Galen has an arterial input from one or more major intracranial arteries, either directly or via an interposed angiomatous malformation.
Indocyanine Green Angiography (ICG) is useful in classifying further subtypes of AMD such as Idiopathic Polypoidal Choroidal Vasculopathy (IPCV) and Retinal Angiomatous Proliferation (RAP).
3 Other manifestations include papillary cystadenomas of epididymis, endolymphatic sac tumors, renal cysts and tumors, pancreatic cysts, paragangliomas, and visceral angiomatous tumors.
Our findings suggest that most organized hematomas are angiomatous.
Early lesions are characterized by a proliferation of small vessels surrounding more ectatic vessels, which may be mistaken for other angiomatous tumors.
Pathologic evaluation identified the lesion as an angiomatous polyp, which was probably related to the previous traumatic episode.
These cases had been published under various terms, including lymphangioma, lymphangiomyoma, lymphangiopericytoma, leiomyomatosis, lymphangiomatous malformation, and intrathoracic angiomatous hyperplasia.
However, a closer look at the lesion immediately prior to surgery revealed multiple bluish, angiomatous streaks resembling an angioma overlying the superior part of the mass.
An angiomatous variant of CTAVN has also been reported.
On occasion, a sphenochoanal polyp has degenerated into an angiomatous polyp as a result of the occlusion and compression of vessels at vulnerable sites (e.