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Ruifeng Guo

Affiliation

Mayo Clinic

Showing 1 - 13 of 13

(Poster #187) Metastatic Balloon Cell Melanoma in Axillary Lymph nodes - A Case Report with Emphasis on Differential Diagnosis

Burak Tekin; Rosalind Sharain & Ruifeng Guo

ASDP 59th Annual Meeting

Publication Year: 2022

Part of: Poster Defense

Abstract

(230) Spectrum of BAP1-inactivated melanocytic neoplasms: A case series

Ganesh Maniam; Ruifeng Guo; Julia Lehman; Emma Johnson & Shruti Agrawal

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Abstract

(466) Primary Cutaneous Adenoid Cystic Carcinoma: A Clinicopathologic Study of Three Cases

Amanda Nguyen; Liang Ding; Shruti Agrawal; David Schembri Wismayer; Ruifeng Guo & Olayemi Sokumbi

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Abstract

(322) A Rare Case of Carcinosarcoma Arising in a Spiradenocarcinoma and Eccrine Spiradenoma

Chika Madu; Saroja Geetha; Ruifeng Guo & Alina Bridges

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Abstract

(VIRTUAL) Malignant melanoma with extensive neural differentiation and numerous Wagner-Meissner bodies – A case report

Michelle Colbert; Burak Tekin; Janeen Buonaccorsi; Katherine Geiersbach; Ruifeng Guo & Michael Camilleri

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Abstract

(VIRTUAL) Adenocarcinoma with mammary-type features on the scalp: a case report

Michelle Colbert; Melissa Rames; Patricija Zot; Ruifeng Guo & Nneka Comfere

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Abstract

(431) PRAME-positive atypical deep penetrating melanocytoma

Seneca Hutson; David DiCaudo; Ruifeng Guo & Nneka Comfere

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Abstract

(245) Molecularly confirmed metastatic melanoma of Spitzoid features with high tumor mutation burden, DNA mismatch repair deficiency mutation signature and significant response to PD-1 inhibitor

Tung Tran; Ruifeng Guo & Giang Nguyen

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Abstract

(343) Mutational Burden in Metastatic Neuroendocrine Neoplasms: A Distinctive Feature of Merkel Cell Carcinoma

Morsaleh Ganji; Zachary Fogarty; Jaime Davila; Chen Wang; Oluwaseun Akinduro & Ruifeng Guo

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards

Abstract

(410) Trichilemmal Carcinoma: An Important Diagnosis to Distinguish from Basal Cell Carcinoma and Squamous Cell Carcinoma with Clear Cell Change

Emma Villamaria; Michael Camilleri; Ruifeng Guo & Alexander Meves

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards

Abstract

(474) Comprehensive Study on Clinic-Histopathological Correlation of Merkel-Cell Carcinoma: A Retrospective, Cohort, and Single Institution Study of 170 Cases

Adilson DaCosta; Ilke Ozcan; Jorge Torres-Mora & Ruifeng Guo

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards

Abstract

(532) RET Fusion and TP53 Rearrangement in an Oral Spitz Neoplasm: A Novel and First Report of Molecular Findings in mucosal Spitz

Andrew Kulbiski; Molly Timmerman; Hanumantha Pokala; Jeffrey McBride; Ruifeng Guo & Sepideh Asadbeigi

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards

Abstract

(619) Melanoma with Spitzoid Features: Importance of Distinction from Spitz Melanoma and the Utility of Genetic Testing

Lindsey Wanberg; Alex Nguyen; Ruifeng Guo & Emma Johnson

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards

Abstract