Evidence map›Paper›PMID 42683475›Full record

ArticleJournal of surgical case reports2026

Intraoral desmoplastic melanoma requiring radical multidisciplinary resection and free flap reconstruction: case report and literature review.

Frank A Álvarez Vásquez, Juan P Zaraza Duarte, Laura A Garzón Bautista, Iván E Rodríguez Mantilla, Nicol D Cala Gómez, Daniela Marulanda Grajales, Nidya C Guataquira Sierra

Abstract readCase Reports
In one paragraph

Article in Journal of surgical case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Frank A Álvarez VásquezSchool of Medicine and Health Sciences, Universidad del Rosario, Calle 12C No. 6-25, Bogotá, D.C. 110010, Colombia.ORCID https://orcid.org/0009-0004-6538-492X
Juan P Zaraza DuarteSchool of Medicine and Health Sciences, Universidad del Rosario, Calle 12C No. 6-25, Bogotá, D.C. 110010, Colombia.
Laura A Garzón BautistaFundación Universitaria Sanitas, Northern Campus, Avenida Carrera 7 No. 173-64, Bogotá, D.C., Colombia.
Iván E Rodríguez MantillaDepartment of Plastic and Reconstructive Surgery, Hospital de San José, Fundación Universitaria de Ciencias de la Salud, Carrera 19 No. 8A-32, Bogotá, D.C., Colombia.
Nicol D Cala GómezDepartment of Plastic Surgery, Faculty of Medicine, Universidad Nacional de Colombia, Avenida Carrera 30 No. 45-03, Ciudad Universitaria, Bogotá, D.C., Colombia.
Daniela Marulanda GrajalesDepartment of Oral and Maxillofacial Surgery, Hospital Militar Central, Transversal 3C No. 49-02, Bogotá, D.C., 110231, Colombia.
Nidya C Guataquira SierraDepartment of Head and Neck Surgery, Hospital Universitario Mayor Méderi, Calle 24 No. 29-45, Bogotá, D.C., Colombia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Desmoplastic melanoma (DM) is a rare variant of malignant melanoma characterized by spindle cell proliferation within dense collagenous stroma and atypical immunohistochemical profile. Intraoral involvement is exceedingly uncommon and poses diagnostic and therapeutic challenges. We report the case of a male patient in his fourth decade presenting with enlarging right orofacial mass associated with extensive soft tissue and osseous infiltration. Histopathological evaluation revealed infiltrative spindle cell neoplasm with focal melanin pigment and limited expression of conventional melanocytic markers, requiring integrated diagnostic approach. The patient underwent radical en bloc resection followed by immediate reconstruction using anterolateral thigh free flap. Adjuvant systemic therapy was not administered; however, it was evaluated within multidisciplinary tumor board. At 12-month follow-up, no locoregional recurrence was observed. This case underscores diagnostic complexity of intraoral DM and highlights importance of multidisciplinary oncologic approach in optimizing management outcome.

Indexed as

desmoplastic melanomahead and neck neoplasmsmelanomamucosaloral cavity neoplasms

Identifiers

PMID42683475
PMCPMC13533191

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.