Alexander A. Valiga

Dermatology
537 Stanton Christiana Road
Apex Medical Building, Suite 207
Newark, DE 19713

Last Updated: 09/26/2026

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Found 23 publications

Agreement between Mohs micrographic surgeons and dermatopathologists in margin evaluation of melanoma in-situ using a digital pathology platform.

Agreement between Mohs micrographic surgeons and dermatopathologists in margin evaluation of melanoma in-situ using a digital pathology platform.

Journal: Journal of the American Academy of Dermatology
Published: February 08, 2026

Retraction Note: sFRP2 in the aged microenvironment drives melanoma metastasis and therapy resistance.

Retraction Note: sFRP2 in the aged microenvironment drives melanoma metastasis and therapy resistance.

Journal: Nature
Published: October 30, 2025

Real-World Application of Laser Treatment for Facial Scars After Mohs Surgery: A Survey of American College of Mohs Surgery Members.

Real-World Application of Laser Treatment for Facial Scars After Mohs Surgery: A Survey of American College of Mohs Surgery Members.

Journal: Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]
Published: April 08, 2025

The development of 2 clonally and histologically distinct subtypes of extranodal B-cell lymphomas in the brain and skin in 1 individual.

The development of 2 clonally and histologically distinct subtypes of extranodal B-cell lymphomas in the brain and skin in 1 individual.

Journal: JAAD case reports
Published: June 17, 2024

Distinguishing dystrophic calcification from calciphylaxis.

Distinguishing dystrophic calcification from calciphylaxis.

Journal: JAAD case reports
Published: September 07, 2023

Merkel Cell Hyperplasia Versus Intraepidermal Merkel Cell Carcinoma: A Comparative Study of 2 Cases.

Merkel Cell Hyperplasia Versus Intraepidermal Merkel Cell Carcinoma: A Comparative Study of 2 Cases.

Journal: The American Journal of dermatopathology
Published: May 30, 2023

1927nm Fractional Diode Laser and Oral Tranexamic Acid for Melasma: A 5.7-Year Summary on Safety and Effectiveness.

1927nm Fractional Diode Laser and Oral Tranexamic Acid for Melasma: A 5.7-Year Summary on Safety and Effectiveness.

Journal: Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]
Published: May 17, 2022

Same-Day Treatment Using Hyaluronic Acid Filler With 1927-nm and 1550-nm Nonablative Fractional Resurfacing: A 6-Year Safety Assessment.

Same-Day Treatment Using Hyaluronic Acid Filler With 1927-nm and 1550-nm Nonablative Fractional Resurfacing: A 6-Year Safety Assessment.

Journal: Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]
Published: January 23, 2022

Medical spa facilities and nonphysician operators in aesthetics.

Medical spa facilities and nonphysician operators in aesthetics.

Journal: Clinics in dermatology
Published: November 28, 2021

Sarcomatoid Dedifferentiated Melanoma: The Diagnostic Role of Next-Generation Sequencing.

Sarcomatoid Dedifferentiated Melanoma: The Diagnostic Role of Next-Generation Sequencing.

Journal: The American Journal of dermatopathology
Published: November 02, 2021

Real-World Experience With Oral Tranexamic Acid and Lasers for Pigmentary Disorders: A 5-Year Safety Review.

Real-World Experience With Oral Tranexamic Acid and Lasers for Pigmentary Disorders: A 5-Year Safety Review.

Journal: Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]
Published: June 11, 2021

Comparison of injectable filler locations in men and women: An age-matched case analysis.

Comparison of injectable filler locations in men and women: An age-matched case analysis.

Journal: Journal of cosmetic dermatology
Published: April 30, 2021
Showing 1-12 of 23

Last Updated: 09/26/2026