. Pathology and bacteriology [electronic resource]. Ophthalmology; Eye; Eye; Bacteriology; Ophthalmology; Eye; Bacteriology; Eye. INTRAOCULAR SARCOMA 191 ruptures. The resistance to its extension inward being removed, the growth fungates through the rupture in the form of a rounded knob, the whole growth assuming a mush- room-hke shape (Fig. 97). In rare cases, a sarcoma of the choroid instead of grow- ing inward spreads laterally, infiltrating and thickening the membrane instead of forming a protuberant mass on its r~A -. Fig. 98.—Section of eyeball with a flat sarcoma of the choroid. A, deta
. Pathology and bacteriology [electronic resource]. Ophthalmology; Eye; Eye; Bacteriology; Ophthalmology; Eye; Bacteriology; Eye. INTRAOCULAR SARCOMA 191 ruptures. The resistance to its extension inward being removed, the growth fungates through the rupture in the form of a rounded knob, the whole growth assuming a mush- room-hke shape (Fig. 97). In rare cases, a sarcoma of the choroid instead of grow- ing inward spreads laterally, infiltrating and thickening the membrane instead of forming a protuberant mass on its r~A -. Fig. 98.—Section of eyeball with a flat sarcoma of the choroid. A, detached retina; B, main mass of the growth; C, spreading margin. inner surface. Such sarcomata (Figs. 98 and 99) are termed diffuse or flat in contrast to the commoner variety which are circumscribed or nodular. In sarcoma of the choroid the retina very soon becomes detached. The detachment extends over a wider area than that occupied by the growth; albuminous fluid which becomes coagulated by hardening reagents into a jelly-like material, filling the sub-retinal space. Besides the detach- ment in the vicinity of the growth there is often a second. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Collins, E. Treacher (Edward Treacher), 1862-1937; Mayou, M. Stephen (Marmaduke Stephen), 1876-1934; Pyle, Walter L. (Walter Lytle), 1871-1921, editor; University College, London. Library Services. London : William Heinemann
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Keywords: ., bookcentury1900, bookdecade1910, booksubjecteye, booksubjectophth
