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    Did you mean Granulomatous Reactions?
    Glossary Granulomatous Reactions

    chronic inflammation forming small cell clusters to isolate foreign substances

    Granulomatous reactions are a type of chronic inflammation where the immune system forms small clusters of cells, called granulomas, to wall off substances it perceives as foreign but cannot eliminate. These reactions can occur in response to infections, such as tuberculosis, or non-infectious conditions, like sarcoidosis, and are characterized by the presence of macrophages, a type of white blood cell, often surrounded by other immune cells.

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    Research 30 of 646

    1. Adverse cutaneous reactions to soft tissue fillers – a review of the histological features Journal of Cutaneous Pathology · 2008 · 97 citations
    2. Synthetic hair reactions and treatment of complications: Case reports Journal of Cosmetic Dermatology · 2020 · 4 citations
    3. Case report: Systemic granulomatous disease with vasculitis in a bull due to hairy vetch (Vicia villosa) toxicosis ˜The œBovine practitioner · 2023
    4. Adverse Reactions Following Intradermal Injection of Exosome‐Based Formulations: A Case Series Journal of Cosmetic Dermatology · 2025 · 4 citations
    5. Beyond Appearances: Foreign Body Reaction of Hair Follicles as a Complication of Inflammatory Tinea Capitis (Kerion Celsi) Resolved South Asian Research Journal of Medical Sciences · 2026
    6. Management of Visible Granulomas Following Periorbital Injection of Poly-L-Lactic Acid Ophthalmic Plastic and Reconstructive Surgery · 2007 · 49 citations
    7. Pressure alopecia International Journal of Dermatology · 2004 · 17 citations
    8. Safety Profile for Microneedling: A Systematic Review Dermatologic surgery · 2021 · 17 citations
    9. Post waxing folliculitis: a clinicopathological evaluation International Journal of Dermatology · 2013 · 7 citations
    10. Case Report. Kerion Celsi effectively treated with terbinafine. Characteristics of kerion Celsi in the elderly in Japan Mycoses · 1999 · 6 citations
    11. Caution with Hair Dye: Foreign Body Skull Erosive Granuloma from Exogenous Hair Pigmentation Annals of the Academy of Medicine Singapore · 2020 · 3 citations
    12. British Cosmetic Dermatology Group British Journal of Dermatology · 2015 · 1 citations
    13. Complications of radiofrequency microneedling: a comprehensive review BMC Plastic and Reconstructive Surgery · 2026 · 1 citations
    14. A Localized Rash in a 3-Year-Old Child The Pediatric Infectious Disease Journal · 2014
    15. Hair Matrix Cyst International journal of dermatology and venereology · 2020
    16. Mesotherapy: myth and reality Expert Review of Dermatology · 2011 · 3 citations
    17. Maculopapular rash upon antibiotic therapy in a patient with rheumatoid arthritis International Journal of Dermatology · 2020 · 1 citations
    18. Side effects after artificial hair implants: 2 case reports JAAD Case Reports · 2020 · 7 citations
    19. Eruptive vellus hair cysts in an unusual location with atypical pathological features ˜The œKaohsiung journal of medical sciences · 2018
    20. Abstracts Veterinary Dermatology · 2020
    21. Trans-Epidermal Elimination Due to Insulin Formulation: Report of a Rare Adverse Effect Indian Dermatology Online Journal · 2025
    22. Granulomatous Microscopic Colitis Due to Allopurinol The American Journal of Gastroenterology · 2015
    23. Superficial granulomatous pyoderma: A localized vegetative form of pyoderma gangrenosum Journal of The American Academy of Dermatology · 1988 · 152 citations
    24. Dermatotoxicology of microneedles (MNs) in man Biomedical Microdevices · 2019 · 19 citations
    25. Dermal Mass Aspirate from a Persian Cat Veterinary clinical pathology · 2003 · 22 citations
    26. Complications of Self‐Injected Facial Fillers: A Treatment Conundrum in the UK Case Reports in Surgery · 2019 · 7 citations
    27. Cutaneous Manifestations in Biological-Treated Inflammatory Bowel Disease Patients: A Narrative Review Journal of clinical medicine · 2021 · 15 citations
    28. Viva questions from the IJDVL Indian Journal of Dermatology, Venereology and Leprology · 2015
    29. 5. HIV, Fungal and Infectious Diseases Journal of Cutaneous Medicine and Surgery · 2003
    30. Hypersensitivity reactions to anticoagulant drugs: diagnosis and management options Allergy · 2006 · 130 citations