By Debra J. Shetlar, Patricia Chevez-Barrios, Sander Dubovy, Robert H. Rosa, Jr, Nasreen Syed, Matthew W. Wilson, Ron W. Pelton, Jacob Pe'er
Discusses advances within the prognosis and type of tumors because it courses the reader via a logical, tissue-specific series that levels from topography via ailment technique to common and differential analysis. Many new colour pathologic and scientific images and diagrams spotlight this most modern revision. Covers wound fix; specimen dealing with, together with processing and marking; and diagnostic options. additionally encompasses a list for soliciting for ophthalmic pathologic session.
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Extra resources for Basic and Clinical Science Course, 2008-2009, Section 4: Ophthalmic Pathology and Intraocular Tumors
E, The H&Estained section shows that the maximum extent of the tumor demonstrated by transillumination is in the center of the section, which includes the pupil and optic nerve. (Courtesyof HansE. Grossniklaus. MOl 36 . Ophthalmic Pathology and Intraocular Tumors unique features of the case, such as the presence of an intraocular tumor or a history of previous surgery or trauma. In routine cases, with no prior surgery or intraocular neoplasm, most eyes are opened in the horizontal meridian, which includes the macula in the same section as the pupil and optic nerve (Fig 3-3).
The direction of the fibroblasts and collagen is not parallel to stromal lamellae. Hence, cells are directed anteriorly and posteriorly across a wound that is always visible microscopically as an irregularity in the stroma and clinically as an opacity. If the wound edges are separated, the gap is not completely filled by proliferating fibroblasts, and a partially filled crater results. Both the epithelium and the endothelium are critical to good central wound healing. If the epithelium does not cover the wound within days, the subjacent stromal healing is limited and the wound is weak.
Osseous metaplasia of the RPE may be a prominent feature. The sclera becomes massively thickened, particularly posteriorly CHAPTER 3 Specimen Handling Communication Communication with the pathologist before, during, and after surgical procedures is an essential aspect of quality patient care. The final histologic diagnosis reflects successful collaborative work between clinician and pathologist. The ophthalmologist should provide a relevant and reasonably detailed clinical history when the specimen is submitted to the laboratory.
Basic and Clinical Science Course, 2008-2009, Section 4: Ophthalmic Pathology and Intraocular Tumors by Debra J. Shetlar, Patricia Chevez-Barrios, Sander Dubovy, Robert H. Rosa, Jr, Nasreen Syed, Matthew W. Wilson, Ron W. Pelton, Jacob Pe'er