Open Access

Clinical characteristics of gastrointestinal stromal tumors with hypoglycemia

  • Authors:
    • Akihiko Chida
    • Kenta Kawasaki
    • Junko Kuramoto
    • Hideyuki Hayashi
    • Toru Kawahara
    • Satomi Makiuchi
    • Eiichiro So
    • Satoko Shimizu
    • Shotaro Kishimoto
    • Sara Horie
    • Yuki Saito
    • Keitaro Shimozaki
    • Kai Tsugaru
    • Kazuhiro Togasaki
    • Kenro Hirata
    • Hiroshi Nishihara
    • Yae Kanai
    • Takanori Kanai
    • Yasuo Hamamoto
  • View Affiliations

  • Published online on: September 26, 2024     https://doi.org/10.3892/ol.2024.14701
  • Article Number: 568
  • Copyright: © Chida et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

The development of tyrosine‑kinase inhibitors has improved survival rates for patients with gastrointestinal stromal tumors (GISTs). Despite the progress, not all the patients can universally receive the benefit from treatment due to the individual underlying conditions in a real‑world setting. The present study focused on the well‑known but understudied condition of GIST with hypoglycemia. Hypoglycemia in GIST is characterized by hypoglycemic symptoms such as dizziness, sweating and confusion. It is caused by several factors such as multiple liver metastases, drug adverse effects, postoperative complications and paraneoplastic syndrome [non‑islet cell tumor hypoglycemia (NICTH)]. Comprehensive analysis of this condition has been hindered due to its rarity, and has been mostly limited to case reports. In the present study, a single‑institution retrospective analysis of GIST with hypoglycemia was conducted to investigate its prevalence and prognosis, and the cause of this condition. The present study identified that the prevalence of hypoglycemic episodes of GIST was 4.1% in all patients with GIST, and recurrent hypoglycemic cases had a poor prognosis. The present study identified 1 case with recurrent hypoglycemia due to NICTH. Since NICTH is a rare hypoglycemic cause and requires further evaluation, an autopsy and genetic sequencing were performed using the available clinical materials. Through this histological and genetic investigation, the histological diversity of NICTH‑GIST was revealed and insulin‑like growth factor II (IGF‑II) amplification was identified. Furthermore, a chronological analysis was performed using multiple resected archived samples from the same case, and revealed that diffuse IGF‑II expression may have occurred in the early phase of tumor development. The present study catalogued the characteristics of GIST with hypoglycemia with a focus on NICTH‑GIST.
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December-2024
Volume 28 Issue 6

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Spandidos Publications style
Chida A, Kawasaki K, Kuramoto J, Hayashi H, Kawahara T, Makiuchi S, So E, Shimizu S, Kishimoto S, Horie S, Horie S, et al: Clinical characteristics of gastrointestinal stromal tumors with hypoglycemia. Oncol Lett 28: 568, 2024.
APA
Chida, A., Kawasaki, K., Kuramoto, J., Hayashi, H., Kawahara, T., Makiuchi, S. ... Hamamoto, Y. (2024). Clinical characteristics of gastrointestinal stromal tumors with hypoglycemia. Oncology Letters, 28, 568. https://doi.org/10.3892/ol.2024.14701
MLA
Chida, A., Kawasaki, K., Kuramoto, J., Hayashi, H., Kawahara, T., Makiuchi, S., So, E., Shimizu, S., Kishimoto, S., Horie, S., Saito, Y., Shimozaki, K., Tsugaru, K., Togasaki, K., Hirata, K., Nishihara, H., Kanai, Y., Kanai, T., Hamamoto, Y."Clinical characteristics of gastrointestinal stromal tumors with hypoglycemia". Oncology Letters 28.6 (2024): 568.
Chicago
Chida, A., Kawasaki, K., Kuramoto, J., Hayashi, H., Kawahara, T., Makiuchi, S., So, E., Shimizu, S., Kishimoto, S., Horie, S., Saito, Y., Shimozaki, K., Tsugaru, K., Togasaki, K., Hirata, K., Nishihara, H., Kanai, Y., Kanai, T., Hamamoto, Y."Clinical characteristics of gastrointestinal stromal tumors with hypoglycemia". Oncology Letters 28, no. 6 (2024): 568. https://doi.org/10.3892/ol.2024.14701