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Padungkiatsagul, Tanyatuth

https://orcid.org/0000-0002-5840-6172

Mayo Clinic

Mahidol University

Citations 3

OCT-Based Differentiation of First Acute Optic Neuritis
Pakeerathan, Thivya , Davis, James , Sotirchos, Elias S. , Said, Yana , Havla, Joachim , Ringelstein, Marius, Aktas, Orhan, Weise, Margit, Gernert, Jonathan A. , Bsteh, Gabriel , Rommer, Paulus , Pröbstel, Anne-Katrin, Kulsvehagen, Laila , Pretzsch, Roxanne , Schoenholzer, Kean , Padungkiatsagul, Tanyatuth , Moss, Heather E. , Navarro, Sylvia E. Villarreal , Herwerth, Marina , Graure, Madalina, Kana, Veronika , Stiebel-Kalish, Hadas, Zlatkin, Rita , Arnold, Anthony C. , Bonelli, Laura , Stellmann, Jan-Patrick, Stolowy, Natacha , Schneider-Gold, Christiane, Kümpfel, Tania, Philipp, A, Pittock, S., Ayzenberg, I., Henderson, Amanda D , Sotirchos, Elias S , Said, Yana , Havla, Joachim , Ringelstein, Marius , Aktas, Orhan , Gernert, Jonathan A , Kornek, Barbara , Bsteh, Gabriel , Rommer, Paulus S , Krajnc, Nik , Pröbstel, Anne-Katrin , Papadopoulou, Athina , Kulsvehagen, Laila , Pretzsch, Roxanne , Schoenholzer, Kean , Padungkiatsagul, Tanyatuth , Moss, Heather E , Villarreal Navarro, Sylvia E , Herwerth, Marina , Graure, Madalina , Kana, Veronika , Stiebel-Kalish, Hadas , Arnold, Anthony C , Bonelli, Laura , Stellmann, Jan-Patrick , Stolowy, Natacha , Schwake, Carolin , Schneider-Gold, Christiane , Kuempfel, Tania , Albrecht, Philipp , Rattanathamsakul, Natthapon , Pittock, S J , Flanagan, E P , Carta, Sara , Mariotto, Sara , Gold, Ralf , Chen, John J , Ayzenberg, Ilya , Henderson, Amanda D. , Ringelstein, Marius , Aktaş, Orhan , Stiebel‐Kalish, Hadas , Kümpfel, Tania , Rattanathamsakul, Natthapon , Pittock, Sean J. , Flanagan, Eoin P. , Carta, Sara , Mariotto, Sara , Chen, John J. , Ayzenberg, Ilya

Neurology Neuroimmunology & Neuroinflammation | January 7, 2026 | Volume: 13 | Issue: 2 | Pages: No page available

10.1212/nxi.0000000000200531 Get It

Optic chiasm involvement in AQP-4 antibody–positive NMO and MOG antibody–associated disorder
Tajfirouz, Deena , Padungkiatsagul, Tanyatuth , Beres, Shannon , Moss, Heather E. , Pittock, Sean J. , Kunchok, Amy , Bhatti, M. Tariq , Chen, John J. , Flanagan, E P , Shah, Shailee , Pittock, S J , Pittock, Sean J , Chen, John J , Moss, Heather E , Flanagan, Eoin P.

Multiple Sclerosis Journal | May 12, 2021 | Volume: 28 | Issue: 1 | Pages: 149-153

10.1177/13524585211011450 Get It

Background: Optic neuritis (ON) is often the presenting symptom in inflammatory central nervous system demyelinating disorders. Objective: To compare the frequency and pattern of optic chiasm involvement in patients with aquaporin-4-immunoglobulin G (AQP4-IgG)-associated ON to patients with myelin oligodendrocyte glycoprotein-immunoglobulin G (MOG-IgG)-associated ON. Methods: Retrospective review of all patients evaluated at Mayo Clinic, Stanford University and Ramathibodi Hospital who were found to have: (1) ON, (2) either MOG-IgG or AQP4-IgG by cell-based assay, and (3) magnetic resonance imaging (MRI) at the time of ON. MRI was reviewed for contrast enhancement of the optic chiasm and the pattern of involvement. Results: One hundred and fifty-four patients (74 AQP4-IgG and 80 MOG-IgG) were included. Among patients with AQP4-IgG-ON, 20% had chiasmal involvement, compared with 16% of patients with MOG-IgG-ON ( p = 0.66). In patients with chiasmal involvement, longitudinally extensive optic nerve enhancement (from orbit extending to chiasm) was identified in 54% of MOG-IgG-ON patients, compared with 7% of AQP4-IgG-ON patients ( p = 0.01). Conclusion: Chiasmal involvement of MOG-IgG-ON and AQP4-IgG-ON occur at more similar frequencies than previously reported. Furthermore, MOG-IgG-ON chiasmal involvement is more likely to be part of a longitudinally extensive optic nerve lesion.