Correlation of Age, Sex, and Location With Recurrence of Oral Giant Pyogenic Granuloma After Surgical Excision

Pyogenic Granuloma Diagnosis and Management: A Practical Review

Background

Pyogenic granuloma (PG), or lobular capillary hemangioma, poses a clinical challenge with its uncertain etiology and treatment options. Although the clinical features and prevalence of PGs are well established, definitive evidence-based treatments remain elusive. This practical review aims to illuminate the complexities of PG management by analyzing surgical interventions based on literature analysis.

Methods

A PubMed/Medline search of "pyogenic granuloma" and "surgery" yielded 1171 studies. Inclusion criteria targeted intervention-associated PG complications over 5% and treatment modalities, excluding nonclinical studies and topics unrelated to plastic and reconstructive surgery. Screening involved Oxford level of evidence, patient data extraction, complications, intervention types, success rates, sessions, follow-ups, and treatments.

Results

Thirty-one studies met inclusion criteria. Most studies were retrospective (67.7%). Ten studies satisfied intervention-linked eruptions, primarily oculoplastic, whereas 21 investigated both surgical and nonsurgical treatment modalities. Across interventions, 3579 patients (age: 34.2-85.7 years) were involved. Postsurgical PG complications averaged 15.1% and were treated predominantly with surgical excision, achieving nearly complete resolution. Surgical and nonsurgical treatment studies included 1233 patients (age: 3-46.5 years), demonstrating a 68.2% average resolution after a single session, with surgical excision exhibiting the highest success rate (96.2%) and minimal complications.

Conclusions

This practical review highlights the complexities of managing PG, emphasizing a spectrum of effective treatments and potential postoperative complications. Ophthalmologic procedures showed PG incidences of 9%-24.4%. Surgical excision proved highly effective, surpassing methods like lasers and injectables that exhibited varied success rates requiring multiple treatment sessions. Challenges included study diversity and varying evidence levels, warranting further comparative research for PG management strategies.

The management of an oral pyogenic granuloma around osseointegrated dental implants

INTRODUCTION

Oral pyogenic granulomas (PGs) presenting in association with dental implants are uncommon occurrences. While tooth-associated PGs are well-documented in the literature, there are only seven case reports with biopsy-confirmed diagnoses of PG related to dental implants. This case report details the treatment of an intraoral PG related to dental implants that had been osseointegrated and asymptomatic for 10 years.

CASE PRESENTATION

A 39-year-old female presented with a hyperplastic erythematous mass that encompassed the dental implants in the position of the maxillary central incisors. Surgical exploration of the site revealed nonintegrated, particulate bone material distributed throughout the peri-implant tissues approximating the granuloma. Treatment involved surgical excision of the lesion, elimination of all nonintegrated bone material, and implant surface debridement. Laser therapy was later used to manage a recurrence. Histology of the biopsied tissue confirmed the diagnosis of PG and described the presence of multiple exogenous, refractile, particulate materials in the specimen.

CONCLUSION

The combination of surgical excision, implant debridement, and conservative laser therapy resulted in the elimination of a dental implant-related PG and successful soft tissue management. The localized presence of nonintegrated particulate bone material surrounding the granuloma appears to have functioned as a chronic irritant to the peri-implant soft tissues over time and is likely, along with oral bacteria, the primary etiological agents.

KEY POINTS

Why is this case new information? There is a paucity of reports describing the management of dental implant-related pyogenic granulomas especially in the esthetic region. The present case demonstrates that particulate bone materials used in guided bone regeneration have the capacity to behave as a low-grade irritant to the gingival tissues. It also demonstrates the successful elimination of the tissues and management of the peri-implant soft tissues for an esthetic result. What are the keys to successful management of this case? The key to successful management of this case was adequate removal of the exogenous irritant, proper implant surface debridement, and decontamination and adequate gingivoplasty to remove all residual hyperplastic granulomatous tissues. Additionally, patient education and appropriate oral hygiene instructions were important to proper healing and maintenance of the area. What are the primary limitations to success in this case? The ambiguity of the clinical boundaries of PGs makes it challenging to guarantee complete excision beyond the base of the lesion, leading to recurrence.

Recurrent oral granuloma gravidarum during two pregnancies of a patient with orthodontic treatment: A case report

The aim of this article was to present the medical management and follow-up of a recurrent oral granuloma gravidarum (OGG). OGG is a common benign tumour that can occur during pregnancy in response to poor oral hygiene and hormonal factors. Its identification and management by primary health care professionals is necessary, including an orientation to a dentist, if needed. Indeed, this lesion may induce troubles such as gingival bleeding, oral hygiene difficulties, and sometimes pain or eating difficulties, but also presents a high risk of relapse. An early twenties woman consulted several times during two pregnancies for an OGG presented in the same proximal maxillary gingival area. The patient reported dental hygiene difficulties because of orthodontic treatment and developed this recurrent tumour four times in two years, despite surgical excisions. Oral hygiene, and information continuously provided by healthcare professionals are required to prevent gingival inflammation and recurrence of OGG. This tumour usually regresses spontaneously post-partum, except in the presence of aggravating factors such as orthodontics treatment and mouth breathing. Surgery of OGG is required when it interferes with normal oral functions.