formaldehyde has been researched along with Lichen Planus in 4 studies
paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy
Lichen Planus: An inflammatory, pruritic disease of the skin and mucous membranes, which can be either generalized or localized. It is characterized by distinctive purplish, flat-topped papules having a predilection for the trunk and flexor surfaces. The lesions may be discrete or coalesce to form plaques. Histologically, there is a saw-tooth pattern of epidermal hyperplasia and vacuolar alteration of the basal layer of the epidermis along with an intense upper dermal inflammatory infiltrate composed predominantly of T-cells. Etiology is unknown.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 2 (50.00) | 18.7374 |
| 1990's | 1 (25.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 1 (25.00) | 2.80 |
| Authors | Studies |
|---|---|
| Abuav, R | 1 |
| Shon, W | 1 |
| Baran, R | 1 |
| Firth, NA | 1 |
| Rich, AM | 1 |
| Radden, BG | 1 |
| Reade, PC | 1 |
| Lind, PO | 1 |
4 other studies available for formaldehyde and Lichen Planus
| Article | Year |
|---|---|
Are Sunscreen Particles Involved in Frontal Fibrosing Alopecia?-A TEM-EDXS Analysis on Formalin-Fixed Paraffin-Embedded Alopecia Biopsies (Pilot Study).
Topics: Alopecia; Biopsy; Fibrosis; Formaldehyde; Humans; Lichen Planus; Paraffin Embedding; Pilot Projects; | 2022 |
[Nail responses in non-infectious diseases (author's transl)].
Topics: Allergens; Formaldehyde; Humans; Lichen Planus; Nail Diseases; Nails; Plants | 1981 |
Direct immunofluorescence of oral mucosal biopsies: a comparison of fresh-frozen tissue and formalin-fixed, paraffin-embedded tissue.
Topics: Basement Membrane; Complement System Proteins; Connective Tissue; Cryopreservation; Epithelium; Eryt | 1992 |
Oral lichenoid reactions related to composite restorations. Preliminary report.
Topics: Adult; Aged; Composite Resins; Dental Restoration, Permanent; Female; Formaldehyde; Humans; Hypersen | 1988 |