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Cristóbal Landa Román

0000-0003-3608-8617

Publications (12)

A Case Report on Idiopathic Gingival Fibromatosis

Ignacio Alfredo Zepeda Marín, Cristóbal Landa Román & Gerardo Nava Rosales · Asian Journal of Dental Sciences · 2025

Idiopathic gingival fibromatosis (IGF) is an uncommon condition characterized by diffuse gingival enlargement, independent of bacterial plaque, which may present as an isolated finding or in association with syndromes. Clinically, it manifests as a progressive, firm, and nodular...

Open access Research Article 10.9734/ajds/2025/v8i1268

Effect of Toothpaste Sweeteners on Glucose Homeostasis

Marjorie Numiah Ruiz Herrera, Cristóbal Landa Román, Efraín Martínez Altamirano & Francisco Javier Gómez Pamatz · Asian Journal of Research and Reports in Endocrinology · 2025

Introduction: The oral mucosa, consisting of non-keratinized stratified squamous epithelium with lipids in the basal membrane, serves as a protective barrier. Its permeability can increase due to factors such as alcohol, stress, or chemicals. In this context, sweeteners, both syn...

Open access Research Article 10.9734/ajrre/2025/v8i1101

Retrospective Evaluation of Primary Bone Tumors and Their Incidence in the “Ignacio García Téllez” Specialty Hospital CMN IMSS

Francisco Elías Vargas Merino, Cristóbal Landa Román & Gibran Prudencio Mejía Mejía · Asian Journal of Medicine and Health · 2024

In 1948, Steiner conducted an analysis of cancer registries in the United States of America, estimating that primary bone tumors constituted approximately 1% of all fetal malignancies. For its part, in Great Britain, a similar incidence of primary bone tumors is observed, fluctua...

Open access Research Article 10.9734/ajmah/2024/v22i2985

Venous Hemangioma in Hemilabium Case Report

Gabriela Elizabeth Gómez Cárdenas, Cristóbal Landa Román & Francisco Javier Gómez Pamatz · Asian Journal of Dental Sciences · 2022

Infantile hemangiomas (IH) are benign tumorous vascular lesions of endothelial origin that appear in early childhood with a higher incidence in women than men affecting 8-12% of infants. Clinically, variables in size and shape are appreciated predominant in the skin, subcutaneous...

Open access Research Article

Treatment of a Lingual Gingival Recession with Sticky Bone and Lingual Trap: A Case Report

Alma Rosa Morfín González, Laura Patiño Merlos & Cristóbal Landa Román · Asian Journal of Dental Sciences · 2025

Guided tissue regeneration using sticky bone (particulate bovine xenograft mixed with i-PRF) and PRF membranes was applied to a lingual dehiscence of tooth 42. The case involves a patient with a lingual dehiscence caused by prolonged use of a tongue piercing, treated with biomate...

Open access Research Article 10.9734/ajds/2025/v8i1275

Review of NOM Standards on Oral Surgery and Periodontology

Gema Lizet Lemus Gallegos, Laura Patiño Merlos & Cristóbal Landa Román · Asian Journal of Dental Sciences · 2025

The Mexican Official Standards (Normas Oficiales Mexicanas, NOMs) constitute a mandatory legal, scientific and administrative framework in dental practice because they regulate the quality of services, patient safety and professional responsibility. For periodontics specialists,...

Open access Research Article 10.9734/ajds/2025/v8i1269

Compound Odontoma in a Pediatric Patient: A Case Report

Karla Sarahi Zavala Mateo, Laura Patiño Merlo & Cristóbal Landa Román · Asian Journal of Dental Sciences · 2025

Odontoma is the most common odontogenic lesion of the jaws and, according to the latest WHO classification, it corresponds to a benign hamartoma composed of enamel, dentin, pulp, and cementum arranged in a disorganized manner. Two types are distinguished: compound odontoma and co...

Open access Research Article 10.9734/ajds/2025/v8i1270

Efficacy of Intraoperative Intramuscular Dexamethasone in Oral Surgery vs NSAIDs

Gema Lizet Lemus Gallegos, Laura Patiño Merlos & Cristóbal Landa Román · Asian Journal of Dental Sciences · 2024

To analyze the impact of the effectiveness of intraoperative intramuscular dexamethasone in order to reduce the postsurgical inflammatory process in third molars. Corticosteroids began in 1885 when Thomas Addison in 1855 described the systemic behavior of melanoderma and its rela...

Open access Research Article

Navigating Complexities: Mandibular Imaging in Breast Cancer and Dental Implant Interactions

Ana Gloria Pascual Luna, Gerardo Nava Rosales & Cristóbal Landa Román · Asian Journal of Dental Sciences · 2024

Neoplasms are uncontrolled growth of abnormal cells that can invade surrounding tissues and produce metastasis. At the molecular level, cancer is distinguished by mutations in genes that regulate the cell cycle, apoptosis, and DNA repair. These mutations can cause uncontrolled ce...

Open access Research Article

Complex Central Odontogenic Fibroma: A Literature Update on a Clinical Case

Ignacio Alfredo Zepeda Marín, Margarita Arias Martinez & Cristóbal Landa Román · Asian Journal of Dental Sciences · 2024

Central odontogenic ossifying odontogenic fibroma is a low-incidence tumor produced by connective tissue surrounding the dental organs. It was first described in 1967 by the Swedish pathologist Christer Lindahl. In 2017, the World Health Organization classified it within the beni...

Open access Research Article

Auxiliary Sensory Media in Oral Surgery: Reduction of Stress and Anxiety

Elías Pérez Soriano, Gerardo Nava Rosales & Cristóbal Landa Román · Asian Journal of Dental Sciences · 2024

Objective: Put into practice the use of physical, auditory and visual aids.  In oral surgical care in order to reduce stress and anxiety during consultation and treatment in this specialty. Materials and Methods: type of study: prospective, cross-sectional, quasi-experimental, mi...

Open access Research Article

Case Report and Review of Pempigus Vulgaris

Valeria Yunuen Rangel Govea, Gabriela Elizabeth Gómez Cárdenas, Cristóbal Landa Román & Francisco Javier Gómez Pamatz · Asian Journal of Dental Sciences · 2024

Introduction: Currently the real cause of pemphigus vulgaris is unknown, however, it has been considered a genetic predisposition, associated with certain haplotypes (HLA), such as HLA-DR4 in the Jewish population, and HLA-DR14 and HLA- DR10 in Mexicans. Objective: To report, and...

Open access Research Article