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Related to granulomas: sarcoidosis, tuberculosis


A discrete nodular lesion of inflammatory tissue in which granulation is significant.



a focal growth of inflammatory origin in the cells of young connective tissue in the form of a small node.

Granuloma develops in connection with various (most often infectious) processes (tuberculosis, syphilis, leprosy, brucellosis, tularemia, actinomycosis), with collagenic diseases (such as rheumatism), and at the sites of entry of foreign bodies. Certain granulomas have more specific names, such as the tubercle in tuberculosis and the gumma in syphilis.

References in periodicals archive ?
Based on these findings, the final diagnosis was a cholesterol granuloma of the paratesticular tissue.
For some, it can last for years, and cause permanent damage and scarring to affected areas, leading to further symptoms such as breathlessness if the granulomas are in the lungs.
Even when an animal had a severe, active infection, some of their granulomas were sterile, indicating the immune system was capable of killing bacteria, the researchers found.
Granulomas in sarcoidosis are known to produce ACE; however, the serum ACE level does not always correlate precisely with disease activity (14, 15).
The diagnosis of TB was confirmed in 25 patients, 19 of whom had positive cultures (gastric washings/ sputum, blood or aspirate) and/or granulomas on histology (Table 1), while 6 patients were classified as having probable TB and treated as such, based on clinical suspicion and miliary pattern on chest X-ray, but in the absence of laboratory confirmation.
He also developed a lick granuloma, so he wore a cone collar for a time and was treated with antibiotics by our vet.
The radiological appearance of neurocysticercosis may range from nonenhancing cysts (viable cyst with no host immune response) to enhancing cysts or granulomas (degenerating cyst with surrounding immune response) to a calcified lesion (dead cyst with total resolution).
WG initially presents with granulomas of the affected tissues, later complicated by systemic vasculitis.
Interestingly, VEGF and bFGF expression has been shown to be higher in pyogenic granulomas during pregnancy, when steroid hormone levels are high, compared to expression in regressing pyogenic granulomas post partum.
The study highlights the safety profile (adverse events, granuloma incidence) and level of patient satisfaction with Artefill for nasolabial fold (NLF) correction 18-months into the 5-year follow-up period.
1995) administered a milled fiberglass sample to mice by intratracheal instillation and observed granulomas at bronchoalveolar ducts and morphologic evidence of fibrosis.