Wamda Goreal

Abstract P1-08-10: Ki67 assessment based on international Ki67 working group recommendations and correlation with 21-gene assay results in a large integrated health care system: We might not be there yet

Veronica C. Shim, Robin J. Baker, Wen Jing, Sally Agersborg et autres

Abstract Background: While substantial evidence indicates that Ki67, a marker of proliferation, is strongly associated with breast cancer outcomes, its clinical utility has been limited given concerns about scoring inter-rater reliability and appropriate cut points. Nonetheless, Ki67 has been used in multiple …

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Erratum to “Evaluation of clear cell subtypes of ovarian and uterine malignancies with anti-PD-L1 and anti-PD1 immunohistochemical expression and their association with stage and survival” [Gynecol. Oncol. 155 (2019) 483–488]

Jill Alldredge, Tasha Serna-Gallegos, Nicolas Gallegos, Jessica Peak VanLeer et autres

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Evaluation of clear cell subtypes of ovarian and uterine malignancies with anti-PD-L1 and anti-PD1 immunohistochemical expression and their association with stage and survival

Jill Alldredge, Tasha Serna-Gallegos, Nicolas Gallegos, Jessica Peak VanLeer et autres

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Solid Variant of Serous Cystadenoma of the Pancreas, Cytology Findings

Behdokht Nowroozizadeh, Jessica Peak VanLeer, Wamda Goreal

Abstract Introduction Serous cystadenoma of the pancreas is the most common benign neoplasm of the pancreas, tending to have a very good prognosis and treatable by surgical excision. The solid variant of serous cystadenoma of the pancreas is a very rare subtype …

Malignant Biphasic Adenomyoepithelioma: A Rare Entity

Timothy Law, Sonia Veran-Taguibao, Ifegwu Ibe, Wamda Goreal

Abstract Objectives Adenomyoepithelioma of the breast is an uncommon biphasic breast lesion characterized by a cytologically bland epithelial and myoepithelial proliferation. It is often considered benign and thought to represent a variant of intraductal papilloma. However, rare cases of adenomyoepitheliomas have been …

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Treatment of Sinonasal Undifferentiated Carcinoma with TPF and Concurrent Chemo-Radiation: Case Report and Literature Review

Emily Barber, Ann Eapen, Rupali Nabar, Wamda Goreal et autres

Sinonasal undifferentiated carcinoma (SNUC) is a rare, poorly differentiated and aggressive malignancy of the nasal cavity and paranasal sinuses first reported by Frierson et al. in 1986 with less than 300 known cases reported since then. Due to the rarity and aggressive …

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A case of well-differentiated liposarcoma of the larynx histologically indistinguishable from spindle cell lipoma

Mark G. Evans, Di Lü, Sunil P. Verma, Wamda Goreal

Correctly identifying atypical lipomatous tumors/well-differentiated liposarcomas (WDLs) can be exceedingly difficult, as they account for <0.5% of all laryngeal neoplasms. Diagnosis is further complicated by their morphologic similarity with other more benign lipogenic tumors, such as spindle cell lipoma. We describe a …

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Radiation-Associated Angiosarcoma of the Breast: A Case Report and Literature Review

Yung Lyou, Emily Barber, Rita S. Mehta, Thomas Lee et autres

In the last couple of decades, breast conservation therapy, which utilizes a combination of surgery, radiotherapy, and endocrine or chemotherapy, has become the standard of care for treating early-stage breast cancer. This practice has been greatly beneficial in the improvement of the …

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Sinonasal Extranodal Sinus Histocytosis Mimicking Malignant Sarcomas

Ifegwu Ibe, Behdokht Nowroozizadeh, Xiaohui Zhao, Wamda Goreal et autres

Sinus histocytosis with massive lymphadenopathy, aka Rosai-Dorfman disease (RDD) is a rare, non-hereditary, histiocytic proliferative disorder, usually involving lymph nodes but occasionally occurring in extranodal sites. Extranodal involvement can be seen prior to,concurrently with, or post-nodal disease. We report two cases of …

Sinonasal Extranodal Sinus Histocytosis with Massive Lymphadenopathy Mimicking Malignant Sarcomas

Ifegwu Ibe, Beverly Wang, Wamda Goreal, Xiaohui Zhao et autres

Objectives: Sinus histocytosis with massive lymphadenopathy, aka Rosai-Dorfman disease (RDD) is rare, nonhereditary, benign histiocytic proliferative disorder, usually involving lymph nodes but occasionally occurring in extranodal sites. We report 2 cases where initial mass morphology resembled malignant sarcomas. Immunohistochemistry was useful to …

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Metallosis Presenting as Knee Pain 26 years after Primary Total Knee Arthroplasty.

Behnam Sharareh, Duy L. Phan, Wamda Goreal, Ran Schwarzkopf

INTRODUCTION: Metallosis occurs when periprosthetic soft tissues, synovium, and/or bone is infiltrated by metallic debris secondary to metal-on-metal wear. This debris can cause a chronic inflammatory reaction leading to joint instability, pain, and swelling, and may cause osteolysis, implant looseningand ultimately implant …

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Outcomes of breast cancer patients with micrometastases and isolated tumor cells in sentinel lymph nodes.

Nika Gloyeske, Wamda Goreal, Maura O’Neil, Carol S. Connor et autres

BACKGROUND: The prognostic value and clinical implication of micrometastases and isolated tumor cells (ITCs) in sentinel lymph nodes are still not clearly defined. This study was designed to collect clinical pathological data in our Institution. PATIENTS AND METHODS: Twenty-five cases of micrometastases …

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