Electrocautery-Assisted Management of Unilateral Pyogenic Granuloma: A Case Report.

Pyogenic granuloma (PG) refers to an acquired benign proliferation most commonly seen within the oral cavity involving lips, palate, and gingiva. The term is misleading since it is a type of lobular capillary haemangioma but not an infection. It frequently recurs but lacks the capacity for malignant alteration. Depending on where the PG is located, one may experience discomfort or irritation. PGs often lead to differential diagnoses by clinicians, which include capillary hemangioma, neurofibroma, melanoma, and hyperplasia. Therefore, one must confirm a PG by diagnosing and analysing it by clinical and histopathological examinations, and treatment options should be formulated according to the evaluation. Sometimes, a biopsy of the lesion can be taken for final diagnosis. Various treatment approaches are available, including conventional scalpel excision, laser, electrocautery, and cryotherapy. Surgical excision is preferable due to the likelihood of malignancy, as it provides the best cosmetic appearance and produces a specimen for pathologic assessment. After confirming all the clinical evaluatory parameters and routine haematological examinations, which proved satisfactory and within normal ranges, this case of a 45-year-old female with soft tissue growth of the gingival origin was managed by electrocautery, and the PG was confirmed by a clinical-histopathological examination.

Bloody tears: Ocular pyogenic granuloma inducing hemolacria during pregnancy.

Hemolacria, or bloody tears, is a symptom caused by several ocular disorders ranging from trauma to hormonal changes. We describe a case in which a 21-year-old, 28-week pregnant patient presented to the emergency department (ED) following her second occurrence of nocturnal left eye bleeding in a week. During her examination in the ED, a small abrasion to the lateral edge of the upper left lid was noted. No other injuries, traumatic mechanisms, or relevant past medical history were noted. Due to her pregnancy, the nascent pyogenic granuloma responsible for her hemolacria was managed conservatively. Despite management, the pyogenic granuloma rapidly grew within a few weeks causing ocular irritation and conjunctival injection. Due to concerns about ocular irritation, inability to close the affected eyelid, and decreasing visual acuity, the pyogenic granuloma was removed surgically. This case highlights the difficulty in managing pregnant patients with ocular complaints who initially present to the ED. In this case, the patient's pregnancy complicated her initial treatment plan, requiring more conservative initial management strategies. While conservative first-line treatment options for pregnant patients are recommended, they should be paired with constant risk-benefit assessment for the patient and her fetus.

Lobular capillary hemangioma post-chemotherapy for T-cell leukemia treated with an antibiotic: a case report.

Background: Lobular capillary hemangioma, also known as pyogenic granuloma (PG), is a relatively common benign rapidly growing friable vascular tumor of the skin and mucus membranes. Although the exact pathogenesis of PG is unknown, many theories discussed the potential of an angiogenic stimulus and an imbalance of inducers and inhibitors triggering the hyperplastic and neovascular response. The most frequently used modality for treatment of PG is surgical treatment. The proposed case represents an unexpected evolution to a possible therapeutic measure. Case Description: We represent a case of a 32-year-old male, known to have T-cell acute lymphoblastic leukemia treated successfully with chemotherapy, currently maintained on methotrexate (MTX) 40 mg and 6-mercaptopurine, 100 mg, presented with 1-month history of painful rapidly growing ulcerated nodules on his right-hand palm and middle finger. Both skin lesions developed approximately 3 months following patient initiation of maintenance treatment. Physical examination revealed two crusted nodules. A proximal lesion was observed over the palmar aspect between the second and third fingers, with the other one occurring alongside the distal phalanx of the third finger, measuring 2.5 cm × 1.5 cm, and 2.5 cm × 3.5 cm respectively. Skin biopsy was obtained from both lesions. The results of the histologic examination both revealed inflamed PG. Tissue cultures of both specimens tested positive for Pseudomonas aeruginosa growth while no fungal and tuberculosis were cultured. Ciprofloxacin 500 mg twice daily, a 2-week course was started. Both lesions completely resolved at 10th-day of antibiotic course with no recurrence. Conclusions: This is a case of a patient with lobular capillary hemangioma of the hand treated successfully with no recurrence using an oral antibiotic. The proposed case represents an unexpected evolution to a possible therapeutic measure. The unexpected role of a conservative measure rather than the conventional surgical method in treating vascular tumors has been highlighted. Moreover, the contribution to an excellent cosmetic outcome has also been demonstrated.

Pyogenic Granuloma in a One-Year-Old Child: A Rare Entity.

Pyogenic granuloma (PG) is a benign vascular neoplasm seen in the first and second decades of life, and it has a female predilection. It presents as a small reddish exophytic lesion, gingiva being the most common site. This article describes an unusual presentation of PG in a one-year-old female child and highlights the importance of its early diagnosis and management to avoid discomfort and distress in these patients. The diagnosis was verified by histological examination, which revealed significant markers such as endothelial growth, vascular abundance, and chronic inflammatory cell infiltration. The chosen treatment protocol was surgical excision, which led to a successful outcome with no symptoms of recurrence, as confirmed by thorough follow-up examinations.

Oral Pyogenic Granuloma at Different Spots: A Series of Case Reports.

Pyogenic granuloma is an inflammatory non-neoplastic lesion of the oral cavity. Chronic, mild, local irritation, trauma, hormonal variables, and certain medications are typical causes of pyogenic granulomas. Women have a higher prevalence than men. The risk is greatest in the second to fifth decades of life. Clinically, the lesion appears smooth, with soft to firm consistency and nontender with a pedunculated or sessile base. Various modalities have been proposed for the treatment of lesion, which include the conventional approach, the use of laser, cryotherapy, and electrocauterization. This case series discusses three cases of pyogenic granuloma in female patients at different locations in the oral cavity. The lesion was subsequently treated with electrosurgery and surgical convention methods. No recurrence of the lesion has been seen in either of the cases.

Role of collagen and immunostaining for TGF-β in the clinical andmicroscopic findings of pyogenic granuloma and peripheral ossifying fibroma

Background: Collagen is a component of Pyogenic Granuloma (PG) and Peripheral Ossifying Fibroma (POF) and performs different functions in these lesions. The objective of this study is to evaluate the role of collagen and immunostaining for Transforming Growth Factor beta (TGF-β) in the clinical and microscopic findings of PG and POF. Material and Methods: PG (n=20) and POF (n=20) were selected for clinical evaluation (sex, age, localization, size and evolution time) and microscopic analysis (picrosirius red staining for collagen analysis and immunohistochemistry for TGF-β) performed in the superficial and deep areas of the two lesions. ANOVA/Bonferroni and t-test, Pearson correlation and χ2 were used to compare the sites and parameters analyzed (p<0.05, GraphPad Prism 5.0). Results: The depth of PG presented the highest amount of collagen (p<0.001), and its surface showed the lowest amount of type 1 collagen (yellow-red strong birefringence). Type 1 collagen gradually increased in depth of PG, surface and depth of POF (p<0.001). The number of TGF-β+ cells was lower on the surface of PG compared with the depth of PG and the two areas of POF (p<0.001). Sex and localization did not affect these parameters, but the profile of collagen and immunostaining for TGF-β suffered from modifications by the time of evolution and the size of the lesion. Conclusions: Although PG and POF are reactive gingival lesions, the expression of TGF-β and its role in collagen showed different biological behaviors in these lesions, suggesting different biological origins for its components. (AU)

Metastatic mucinous adenocarcinoma from breast mimicking a pyogenic granuloma in the gingiva: a case report.

Mucin-producing adenocarcinomas (MAC) are an extremely rare, indistinct group of neoplasm having either a salivary gland origin or with prominent glandular component. The diagnosis is chiefly based on the histological aspect conjoined with immunohistochemical evaluation as clinico-radiographical features are non-specific. It can arise as a primary metastasis to soft tissues, most commonly from either lung, breast, kidney, or colon. This paper reports a 51-year-old woman with buccolingual gingival swelling having a final diagnosis of metastatic mucinous adenocarcinoma from the breast. A tissue biopsy was performed followed by immunohistochemistry that confirmed the diagnosis. They are extremely rare, making the diagnosis challenging as it may mimic a benign neoplasm. It accounts for approximately 1% of all oral malignant neoplasms having gingival propensity. The clinician should therefore take into account every diagnostic aspect while encountering such oral lesions to achieve proper patient welfare.

Pyogenic Granuloma in the Mandibular Anterior Gingiva: A Case Study.

The oral cavity is frequently affected by gingival pyogenic granuloma (PG), a benign tumor that is known for its quick growth and tendency to hemorrhage. The clinical presentation, diagnostic procedure, and treatment of a patient with gingival pyogenic granuloma are all detailed in this case study. A female individual aged 25 years in otherwise good condition arrived with a sessile gingival tumor in the anterior mandibular region that was expanding quickly. During dental hygiene procedures, there was intermittent bleeding and discomfort related to the lesion. Based on histology analysis and clinical examination, PG was diagnosed. The course of treatment included surgical excision followed by a histological analysis to ensure total eradication. Appointments for follow-up revealed adequate healing and no indications of recurrence. This case study aims to demonstrate the need for prompt diagnosis, appropriate treatment, and diligent follow-up to effectively manage gingival pyogenic granuloma. Dental professionals can better treat patients and achieve better results with a thorough understanding of this common oral lesion and its management.

Nasal Lobular Capillary Hemangioma During Pregnancy: A Systematic Review.

Objective: To perform a systematic review of published cases of nasal lobular capillary hemangioma (LCH) during pregnancy. Data Source: PubMed, Embase, Scopus, Web of Science, and LILACS. Review Methods: We searched electronic databases from inception to June 30, 2022. Case report and case series that reported clinical data on nasal LCH during pregnancy were included. Categorical variables were expressed as proportions and numerical variables as mean ± standard deviation or median (interquartile range). Results: Twenty-three studies (20 case reports and 3 case series) involving 29 patients were included. The mean age was 30.5 ± 5.3 years. A total of 62% cases were diagnosed in the third trimester of pregnancy. The most frequent (62%) location of LCH was the nasal septum. All cases presented with epistaxis. A total of 48% cases were treated by surgical excision after delivery and the recurrence was 11%. Conclusion: Our review shows that nasal LCH during pregnancy usually manifests in the third trimester. This lesion can be treated by surgical excision with a relatively low risk of recurrence.

Reactionary Bone Changes in Long-Standing Pyogenic Granuloma: A Case Report.

Pyogenic granuloma is a reactive lesion that is commonly seen in the skin and oral cavity. Though it is an unfortunate misnomer, being neither pyogenic nor a true granuloma, the name has been used for years. In the oral cavity, it presents as a growth mostly situated on the gingiva, but may also occur on the tongue, buccal and labial mucosa, and palate, and may even be seen in relation to dental implants. The lesion is usually bright or purple red in color, soft in consistency, relatively painless, and appears highly vascularized. Local etiologic factors are usually poor oral hygiene or chronic irritation. Histopathologically it is an inflammatory hyperplasia of the connective tissue with exuberant vascularity. Sometimes, this lesion may present with unusual histopathological patterns, which could lead to difficulty in diagnosis. Long-standing pyogenic granuloma may show histologic changes such as localized osteogenesis in the matrix of the lesion which could potentially lead to complications in the area of the lesion. This article reports a rare case with rare histopathological features in an 18-year-old female presenting with long-standing soft tissue gingival growth.

Immunophenotypic profiles in chalazion and pyogenic granuloma associated with chalazion.

PURPOSE: To evaluate immunophenotypic profiles of infiltrating cells in surgically excised tissues of chalazion and pyogenic granuloma associated with chalazion. METHODS: Eighty-two surgical specimens from 74 consecutive patients newly diagnosed with chalazion or chalazion-associated pyogenic granuloma at Tokyo Medical University Hospital between 2016 and 2022 were studied. Sixty specimens were chalazion lesions and 22 specimens were pyogenic granuloma lesions (from 15 men and 7 women, mean age 36.6 ± 14.4 years). All patients were immunocompetent Asian Japanese adults. Specimens were analyzed by immunohistochemistry and flow cytometry. Flow cytometry was performed using the following antibodies: CD3, CD4, CD8, CD11b, CD11c, CD16, CD19, CD20, CD23, CD25, CD34, CD44, CD56, CD69, and CD138. RESULTS: In flow cytometric analysis, the proportion of cells expressing the T cell marker CD3 was significantly higher compared with other immune cells expressing specific markers (p < 0.0001), and the proportion of CD4-positive T cells was significantly higher than that of CD8-positive T cells (p < 0.0001), in both chalazion and pyogenic granuloma specimens. The chalazion and pyogenic granuloma lesions shared similar immunophenotypic profile characterized by predominant T cell infiltration, and CD4 T cells dominating over CD8 cells. The pattern of expression of CD4 and CD8 in the specimens was confirmed by immunohistochemistry. CONCLUSION: The present study demonstrates immunophenotypic features of chalazion and chalazion-associated pyogenic granuloma. Although various inflammatory cells are involved in the pathology of chalazion and pyogenic granuloma, a significantly higher proportion of CD4-positive T cells may be closely related to the pathological mechanisms of both lesions.

Clinical Characterisation of Caudal Traumatic Malocclusions and Treatment Outcomes in Cats (2018-2022).

Caudal malocclusions in cats may result in a variety of traumatic lesions affecting the soft tissues of the ipsilateral mandible such as fovea, gingival cleft, and proliferative lesions. Fifty-one cats diagnosed with a traumatic caudal malocclusion were compared with a control hospital population and evaluated for prevalence with respect to breed and sex. Twenty-two cats that were treated had radiographic, clinical findings, and the outcome of treatment (extraction or odontoplasty) recorded. Maine Coon, Persian, and male neutered cats were overrepresented while Domestic Shorthairs were underrepresented within the study population. Radiographically, 50% of the fovea lesions had an area of decreased bone density in the region of the lesion and none of these had evidence of periodontal disease. All gingival cleft lesions had radiographic changes consistent with periodontal disease. 15.4% of proliferative lesions presented with radiographic changes, with only half of those presenting with both radiographic and clinical evidence of periodontal disease. Eleven cats were treated by odontoplasty and eleven by extraction. One cat treated by odontoplasty developed new lesions caudally, and another had persistence of the initial lesions. Two cats in the extraction group developed new lesions rostral to the extracted teeth. In most instances, odontoplasty or extraction resulted in successful soft tissue lesion resolution. In rare cases, additional treatment was necessary due to either persistence or development of new lesions.

Oral Pyogenic Granuloma: A Narrative Review.

Pyogenic granuloma (PG) is a benign vascular lesion found predominantly in the oral cavity. Characterized by rapid growth and propensity to bleed, PG presents diagnostic challenges due to its similarity and alarming proliferation. This narrative review synthesizes current knowledge on the epidemiology, etiopathogenesis, clinical manifestations, and management of oral PG, with emphasis on recent advances in diagnostic and therapeutic approaches. The epidemiology of the injury is meticulously analyzed, revealing a higher incidence in women and a wide range of ages of onset. It delves into the etiopathogenesis, highlighting the uncertainty surrounding the exact causal factors, although historical attributions suggest an infectious origin. It exhaustively analyzes the clinical and histopathological aspects of oral PG, offering information on its various presentations and the importance of an accurate diagnosis to guide effective treatment. It details treatment strategies, emphasizing the personalized approach based on individual patient characteristics. This comprehensive review consolidates current knowledge on oral PG, highlighting the need for further research to clarify its pathogenesis and optimize treatment protocols.

An Overview of Oral Pyogenic Granuloma and Its Management: A Case Report.

An inflammatory hyperplasia known as a pyogenic granuloma (PG) appears as a nodular growth on the oral mucosa. The most frequent place is the gingiva, followed by the buccal mucosa, tongue, and lips. Histologically, the surface epithelium may be hyperkeratotic, have ulceration foci, or be intact. It lies on the dense connective tissue that contains a sizable amount of fully developed collagen. Most of the pregnancies result in PG of the gingiva; for this reason, the phrases "Pregnancy Tumor" and "Granuloma Gravidarum" are frequently used. It typically occurs during the second and third months of pregnancy and tends to bleed, making it challenging to masticate. Estrogen increases the vascular endothelial growth factor (VEGF) synthesis in macrophages, which is associated with PG development during pregnancy. This case describes a surgically treated case of PG in a middle-aged female with a conventional scalpel technique, giving functional and esthetic outcomes in a patient.

A Persistent Oral Pyogenic Granuloma: A Case Report With Review of Literature.

Pyogenic granuloma is a non-neoplastic inflammatory reactive hyperplasia commonly found on keratinized tissues caused by different factors such as hormonal imbalance. Pyogenic granuloma has a wide age range and is frequently found in females in the second to third decade. Pyogenic granuloma developed in pregnancy is commonly known as pregnancy tumor. The standard treatment approach is surgical excision of the lesion. In the case report, a 42-year-old female presented with a persistent oral lesion in the left anterior mandible. The lesion first appeared during pregnancy and remained in the oral cavity for two years after delivery. Clinical, radiographic, and histopathological examination revealed a definitive diagnosis of pyogenic granuloma.

Diagnosis and management of exuberant palatal pyogenic granuloma in a systemically compromised patient - Case report.

AIM: To discuss the diagnosis and treatment of an exuberant oral pyogenic granuloma (OPG) in the palatal region in a systemically compromised patient. METHODS AND RESULTS: A 50-year-old woman presented with extensive and painless nodular mass that extended throughout the palatal region, with difficulty speaking, swallowing and spontaneous bleeding for 6 months. Her medical history showed poorly controlled type II diabetes mellitus and hypertension. The intraoral physical examination also revealed poor oral hygiene and periodontal disease. After clinical and radiographic evaluation, the presumptive diagnosis of OPG was made and complete excision of the lesion was performed. Local hemostatic measures were employed to control bleeding. Microscopic evaluation showed a lobulated lesion composed of many blood capillaries confirming the diagnostic hypothesis. CONCLUSIONS: In summary, individuals with severe periodontal disease and systemic disorders may present exacerbated clinical presentations of OPG.

A Case Study on Pyogenic Granuloma With Review of the Literature: An Unexpected Sequela or a Complication of Dental Extraction?

Pyogenic granuloma is a common reactive oral lesion primarily found in the gingiva and rarely in extraction sockets. While it can develop at any age, it is more prevalent in the third and fourth decades of life with a higher occurrence in females. Various factors contribute to its development and surgical removal is the gold standard treatment; however, there are various other methods available. This case report documents a rare event in which a female patient in her early 40s presented with an exophytic lesion affecting the extraction socket of her maxillary right lateral incisor. The lesion was effectively removed through surgical excision. Additionally, it explores the clinical features and pathogenesis of this lesion. The purpose of this case report is to shed light on the uncommon incidence of pyogenic granuloma following tooth extraction. This non-neoplastic vascular growth often presents as an erythematous, ulcerated lesion with a tendency to bleed, with either a sessile or pedunculated base. Our case is one of only five instances documented in the literature, underscoring the importance of knowledge and timely response in such unusual circumstances. We emphasize the significance of early detection and management for improved patient outcomes and a better understanding of this rare condition.

Excision of Pyogenic Granuloma (PG) With Diode Laser on the Lower Lip in an Unusual Location: A Case Report.

Pyogenic granuloma (PG) is a tumor with regular growth expressed usually in the oral cavity, expressing characteristics of a non-neoplastic lesion. The first treatment option is surgical excision, which can be proceeded with surgical diode lasers (940 nm). This case report focuses on the surgical excision of a PG located in the lower lip using diode lasers. Post-operative follow-up of 6 months demonstrated adequate healing without esthetical compromise and no lesion recurrence, showing that diode lasers can be a safe and effective alternative for PG removal.

A bird's-eye view of pathologist over diagnostic confusion of oral cavity lesions.

Introduction: Oral cavity can be host to multitude of neoplastic, premalignant or non neoplastic pathological lesions. Diagnosis of lesions of oral cavity is always of interest to clinician and pathologist and rely on clinical appearance of lesions. There can be variation in diagnosis of clinical lesion with histopathology. Many oral carcinomas arise within the sites that previously had premalignant lesion. Incidence of oral cancers in population has increased among younger generations related to habits and lifestyle. These lesions during clinical presentation are misleading and create diagnostic dilemma owing to age, sex and distribution of lesions. Understanding distribution of oral mucosal lesions helps to diagnose lesions of oral cavity. Purpose of this study is to observe the variation in clinical diagnosis with histopathological diagnosis in patients with inflammatory, premalignant, benign and malignant lesions of oral cavity and oropharynx and also clinical distribution of lesions of oral cavity and oropharynx lesions by histopathology. Observations: Out of total 105 lesions, ulcer in oral cavity seen in 58 (55.23%) of patients, followed by swelling or feeling of lump in oral cavity in 36 (34.29%) of patients and foreign body sensation in 23 (21.90%) of patients with tongue as most frequent site for most of lesions of oral cavity accounting in 33 (31.43%) of cases, and less frequently lesions were seen in retro molar trigone area in 2 (1.90%) patients. Histopathological diagnosis of premalignant, non neoplastic and inflammatory lesions was made in 24 (22.85%) cases, benign tumours were diagnosed in 14 (13.33%) cases and rest of 67 (63.81%) lesions were malignant. Mucocoel were seen in five (4.76%) cases, radicular cyst was seen in one (0.95%) case of female patient and four cases of Leukoplakia with one case showing mild dysplasia. Among benign tumours 11 (10.47%) patients presented with gingivitis turned out to be squamous papillomas were seen in five (4.76%) cases, fibroma was diagnosed in four (3.80%) cases, pyogenic granuloma was diagnosed in four (3.80%) cases most commonly seen over gingiva and myoepithelioma of minor salivary gland was observed in one (0.95%) case over soft palate. Out of 67 cases of malignant lesions squamous cell carcinomas were seen in 59 (88.05%) cases followed by verrucous carcinoma in 3 (4.47%) cases, 2 (2.99%) cases were basaloid squamous cell carcinomas, mucoepidermoid carcinoma was seen in 2 (2.99%) cases and 1 (1.49%) case of adenoid cystic carcinoma was seen. Majority of squamous cell carcinomas cases in study were well differentiated in 49 (73.13%) cases followed by moderately differentiated in 16 (23.88%) cases and poorly differentiated in 2 (2.99%) cases. Malignant transformation of tonsil tissue post operatively was observed in 1 (0.95%) patients on histopathology. One (2.5%) case of myoepithelioma was seen in 60 years male over soft palate. Conclusion: Of all oral biopsies reported in study, increasing trend of malignancies in lower age groups of population making it an emerging threat to community and highlighting need to take effective measures to increase public awareness about risk factors and consequences of this condition. Screening programmes targeted to population over 25 years are recommended to overcome this.

The Use of Diode Laser for the Surgical Removal of Pyogenic Granuloma of the Dorsum of the Tongue: A Case Report.

Pyogenic granuloma (PG) is a common reactive oral lesion predominantly involving the gingiva and rarely occurring on the dorsum of the tongue. It can develop at any age but more commonly in the second decade with a female predilection. Numerous factors are associated with its development, and surgical removal is the standard treatment. Various surgical modalities have been used to excise it. Herein, we report a case of a female patient in her late 60s who presented with an exophytic lesion involving the dorsum of the tongue, which was excised using a 940 nm diode laser. In addition, it discusses the advantages of diode laser as a surgical modality and describes this lesion's clinical features and pathogenesis.