The success of MMS depends on high-quality tissue sections. The staining process should be optimized to be reproducible and reliable. To readily identify and resolve poor staining quality, a firm understanding of the principles upon which tissue staining is based and its pitfalls is necessary.
Ulceration in conjunctival melanoma may be an important histopathologic predictor of a more aggressive tumor. Globe-sparing multi-modality management of conjunctival melanoma can yield acceptable rates of local-regional recurrence.
Management of facial nerve injuries requires knowledge and skills that should be in every facial plastic surgeon's armamentarium. This article will briefly review the anatomy of the facial nerve, discuss the assessment of facial nerve injury, and describe the management of facial nerve injury after soft tissue trauma.
Benign lymphoid hyperplasia is a disorder characterized by polyclonal lymphocytic infiltration of orbital tissues, predominantly with B-cells. Rituximab is a monoclonal antibody directed against CD20, a B-cell marker. Two patients with recurrent orbital masses involving the lacrimal glands were treated with rituximab. The diagnosis of benign lymphoid hyperplasia with predominance of CD20 cells was confirmed in both cases based on a surgical biopsy. Both patients had been previously treated with standard therapies, including high-dose steroids, and one patient had failed external-beam radiation therapy. They both responded well to treatment with intravenous rituximab. Neither patient experienced any side effects associated with rituximab.
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