Pyogenic Granuloma of the Larynx and Trachea: A Causal and Pathologic Misnomer for Granulation Tissue

Fechner, Robert E.; Cooper, Philip H.; Mills, Stacey E.

doi:10.1001/archotol.1981.00790370032006

Cited by 55 publications

(29 citation statements)

References 3 publications

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“…The blood vessels often show a clustered or medullary pattern separated by less vascular fibrotic septa, leading some authorities to consider PG as a polypoid form of capillary hemangioma or nothing more than an inflamed lobular hemangioma; others prefer to use the term granulation tissue-type hemangioma (14). Some pathologists require these vessels, which are sometimes organized in lobular aggregates, for diagnosis (lobular capillary hemangioma) (3,11,46).…”

Section: Histopathologymentioning

confidence: 99%

Oral pyogenic granuloma: a review

2006

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Section: Histopathologymentioning

confidence: 99%

Oral pyogenic granuloma: a review

2006

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“…To emphasize these pathological features, the term LCH was recently coined. [1] LCH might have been caused in this patient by low-grade local irritation following infection.…”

Section: Discussionmentioning

confidence: 95%

“…Fechner et al [1] retrospectively analyzed 639 cases of vascular lesions located in the mouth, upper respiratory tract, throat, and trachea, and found 73 LCH cases, with all lesions found in the nasal cavity or oral mucosa. One of the 62 cases with vascular lesions in the trachea or larynx showed granulation tissue, but with no evidence of LCH pathology.…”

Section: Discussionmentioning

confidence: 99%

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Lobular capillary hemangioma of the tracheobronchial tree

et al. 2016

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Rationale:Lobular capillary hemangioma (LCH) of the tracheobronchial tree is a rare benign tumor, whose characteristics and treatments remain relatively unknown.Patient concerns:A 39-year-old man with hemoptysis caused by neoplasm in the bronchus intermedius was admitted to our hospital.Diagnoses:The patient was diagnosed with LCH.Interventions:The lesions were removed with biopsy forceps, and cryotherapy was performed.Outcomes:After follow up for more than 2 years, no recurrence was found.Lessons:Airway LCH can be treated by excisional biopsy, cryotherapy, APC, laser, radiotherapy, and surgery. Cryotherapy is worthy of recommendation.

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“…The blood vessels often show a clustered or lobular pattern separated by less vascular fibrous septa, leading some authors to consider PG as a polypoid form of capillary hemangioma or nothing more than an inflamed lobular hemangioma; others prefer to use the term granulation tissue-type hemangioma [14]. As in our case, some pathologists require these vessels organised in lobular aggregates to make the diagnosis of lobular capillary hemangioma [13, 15]. …”

Section: Discussionmentioning

confidence: 96%

A Gray-purple Mass on the Floor of the Mouth: Gigantic Mucogingival Pyogenic Granuloma in a Teenage Patient

Brunet‐Llobet

Miranda‐Rius²,

Lahor-Soler³

et al. 2014

TODENTJ

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Pyogenic granuloma is defined as a benign neoplasm of vascular phenotype. This case describes the clinical and histopathological features of a gigantic mucogingival pyogenic granuloma, in a 14-year-old healthy black boy. This exophytic gray-purple mass, related to a toothpick injury, had more than twelve-month evolution on the anterior mandible involving lingual area besides to the floor of the mouth pressing the right salivary duct. Conservative excision was performed, followed by uncomplicated healing with no recurrence in two years. The histopathological examination reported a pyogenic granuloma (lobular capillary haemangioma). The authors provide a discussion of the presurgical differential diagnosis of the lesion. This case report presents an extremely uncommon location of a gigantic pyogenic granuloma, involving mucogingival complex and affecting the salivary outflow. This clinical manuscript may shed light on the controversies about possible mechanisms inducing oral pyogenic granuloma.

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Pyogenic Granuloma of the Larynx and Trachea: A Causal and Pathologic Misnomer for Granulation Tissue

Cited by 55 publications

References 3 publications

Oral pyogenic granuloma: a review

Oral pyogenic granuloma: a review

Lobular capillary hemangioma of the tracheobronchial tree

A Gray-purple Mass on the Floor of the Mouth: Gigantic Mucogingival Pyogenic Granuloma in a Teenage Patient

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