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The name "pyogenic granuloma" is misleading, as it is neither pyogenic or a true granuloma. Rather, it is a capillary hemangioma of lobular subtype, which is why such a lesion is prone to bleeding. [5] It is also not truly pyogenic (pus-producing), as the cause is hormonal or traumatic and has no association with infection or pus production.
Neoplasms of the nailbed may often present with paronychia, ingrown nail, onycholysis, pyogenic granuloma, nail-plate dystrophy, longitudinal erythronychia, bleeding, and discolorations. [ 1 ] : 792 There are various benign and malignant neoplasms that may occur in or overlying the nail matrix and in the nailbed, and symptoms may include pain ...
Pyogenic granuloma (eruptive hemangioma, granulation tissue-type hemangioma, granuloma gravidarum, lobular capillary hemangioma, pregnancy tumor, tumor of pregnancy) Pyogenic granuloma; Pyostomatitis vegetans; Recurrent aphthous stomatitis (aphthosis, canker sores, recurrent oral aphthae) Recurrent intraoral herpes simplex infection
Peripheral giant-cell granuloma (PGCG) is an oral pathologic condition that appears in the mouth as an overgrowth of tissue due to irritation or trauma. Because of its overwhelming incidence on the gingiva , the condition is associated with two other diseases , pyogenic granuloma and peripheral ossifying fibroma .
[9] commonly presents as a painless, red and brown or red and yellow, ulcerated papule on the head or neck and may mimic nonmelanoma skin cancers, molluscum contagiosum, adnexal neoplasms, or pyogenic granuloma. [2] [6] The mean lesion size of periocular and extraocular SGc is approximately 1.4 cm. [2]
English: Histopathology of pyogenic granuloma - high magnification. HE stain. Annotated are major features: Endothelial cell clusters, inflammation, variable amount of mitoses, and edema. - Christopher S. Hale, M.D.. Skin nonmelanocytic tumor - Vascular tumors - Capillary / pyogenic granuloma. PathologyOultines. Topic Completed: 1 August 2012.
A carbuncle is a cluster of boils caused by bacterial infection, most commonly with Staphylococcus aureus or Streptococcus pyogenes. [1] The presence of a carbuncle is a sign that the immune system is active and fighting the infection. [2]
Differential diagnosis includes vascular malformation, angioma, pyogenic granuloma, angiosarcoma, epithelioid hemangioendothelioma, Kaposi’s sarcoma, and other more rare vascular tumors. Three forms of intravascular papillary endothelial hyperplasia exist: the primary or pure form, the secondary or mixed form, and the extravascular form.