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The early detection of tongue cancer with the etiology of mechanical trauma Setyawan, Aris; Anang, Zhavira Dwiyanti; Rahmawati, Rizki Nurida; Kumalasari, Winda; Noor, Alfi Dian Uly; Yulianti, Rima Talitha
Dental Journal (Majalah Kedokteran Gigi) Vol. 56 No. 3 (2023): September
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v56.i3.p208-212

Abstract

Background: Oral squamous cell carcinoma (OSCC) occurs in approximately 95% of people older than 40 years; usually, it is diagnosed at the age of 60 years. The etiology of OSCC is multifactorial. Chronic mechanical trauma due to sharp teeth has also been suggested as an etiology of oral squamous of the tongue. Purpose: This case report aimed to describe the etiology of OSCC resulting from mechanical trauma and to prevent further metastasis by correctly diagnosing the lesion earlier. Case: A 49-year-old female patient presented with painful and swollen stomatitis two months ago. No submandibular lymph nodes were palpable. An indurated ulceration and sharp teeth on the right region of the jaw were obtained from the intraoral examination. Malignancy was concluded from Histopathology Examination (HPE) and Magnetic Resonance Imaging (MRI) radiography results. Case Management: Multiple extractions were chosen to eliminate the etiology of mechanical trauma due to sharp teeth, and the patient underwent hemiglossectomy with the keyhole method. Postoperative, the histopathology examination revealed an OSCC of the tongue. The patient is currently in the second cycle of chemotherapy by hematologist-oncologists. Conclusion: The early appropriate diagnosis of a tongue ulcer can prevent metastasis, decrease morbidity, and increase quality of life.
Literature Review 2020-2025: Innovation of Pop-Up Book Employing Problem Based Learning to Improve Students’ Learning Outcomes and Critical Thinking Skills Kumalasari, Winda; Haryani, Sri; Widiyatmoko, Arif; Subali, Bambang
Journal of Educational Sciences Vol. 10 No. 3 (2026): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.10.3.p.722-737

Abstract

The rapid development of digital learning media necessitates that educators implement engaging and effective instructional strategies. One innovative tool gaining significant attention is the pop-up book. This study aims to evaluate the enhancement of students’ learning outcomes and critical thinking skills through the integration of pop-up books within a Problem Based Learning (PBL) approach. The research methodology employed is a Systematic Literature Review (SLR) covering publications from 2020 to 2025. A total of 500 articles indexed in Google Scholar were analyzed using bibliometric mapping via Publish or Perish and VOSviewer, with twenty five key articles selected for in-depth examination. The findings indicate that contemporary research focuses heavily on the synergy between interactive learning media and instructional models, with the combination of pop-up books and PBL emerging as a frequently explored variable. Evidence suggests that employing pop-up books within a PBL framework effectively improves both academic performance and critical thinking abilities. Consequently, this integration serves as a practical and innovative teaching strategy to meet the demands of modern education.