Cutaneous Squamous Cell Carcinoma with Signet-Ring Cell Component and CDX2 Expression in a Patient Treated with PD-1 Inhibitor: A Case Report of a Common Tumor with Unusual Differe... by Sherehan Zada, Jeremiah Tao, Maria Del Valle Estopinal

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A Rare Presentation of Metastatic Renal Cell Carcinoma Masquerading as Vitritis: A Case Report and Review of Literature by Maria Del Valle Estopinal, Robert T. Swan, Kevin Rosenberg

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Invasive Carcinoma Ex-Pleomorphic Adenoma of the Lacrimal Gland with a Cystadenocarcinoma Component: A Case Report and Review of the Literature by Vamsee K. Neerukonda, Bryant Carruth, Maria Del Valle Estopinal

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Anaplastic Thyroid Carcinoma with Ocular Then Orbital Metastases by Tu Tran, Sanja Cypen, Maria Del Valle Estopinal, Jeremiah Tao

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Primary Signet Ring Cell/Histiocytoid Carcinoma of the Eyelid: Clinicopathologic Analysis with Evaluation of the E-Cadherin/β-Catenin Complex and Associated Genetic Alterations by Maria Del Valle Estopinal, Lavinia P. Middleton, Bita Esmaeli, Keyur P. Patel, Sara Nowroozizadeh, Michelle D. Williams

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Three cases of recalcitrant Paecilomyces keratitis in Southern California within a short period by Christine K. Kim, Joseph T. Mekhail, David M. Morcos, Christopher D. Yang, Sanjay R. Kedhar, Cinthia Kim, Maria Del Valle Estopinal, Olivia L. Lee

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Deep Learning Assisted Imaging Methods to Facilitate Access to Ophthalmic Telepathology by Andrew W. Browne, MD, PhD, Geunwoo Kim, MS, Anderson N. Vu, MD, Josiah K. To, MD, Don S. Minckler, MD, Maria Del Valle Estopinal, MD, Narsing A. Rao, MD, Christine A. Curcio, PhD, Pierre F. Baldi, PhD

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