Abstract
Objective: The aim of this study was to investigate the use of field emission scanning electron microscopy and electron dispersive spectrography (SEM-EDS) to identify silver solder "tattoo." Study design: SEM-EDS was used to analyze material present in the connective tissue of a patient who presented with bilateral pigmentation of the mandibular lingual gingiva adjacent to the first molars. No dental restorations were present. Results: SEM-EDS analysis identified silver, with no evidence of tin, copper, or mercury. The patient was wearing an orthodontic appliance where brackets had been soldered to the archwire with silver solder. It is hypothesed that the solder underwent electrolytic corrosion with subsequent regrouping of silver ions in the submucosa leading to blue-gray discoloration. Conclusion: Spectrography proved to be a powerful diagnostic tool in identifying the metal within the oral mucosa. Attention is drawn to this newly described lesion, which should be included as a differential diagnosis for pigmented oral mucosal lesions.
| Original language | English |
|---|---|
| Journal | Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology |
| Volume | 112 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Oct 2011 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Otorhinolaryngology
- Surgery
- Dentistry(all)
- Oral Surgery
Cite this
Silver solder "tattoo," a novel form of oral pigmentation identified with the use of field emission scanning electron microscopy and electron dispersive spectrography. / Hussaini, H. M.; Waddell, J. N.; Girvan, L.; West, L. M.; Kardos, T. B.; Rich, A. M.; Seymour, G. J.
In: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, Vol. 112, No. 4, 10.2011.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Silver solder "tattoo," a novel form of oral pigmentation identified with the use of field emission scanning electron microscopy and electron dispersive spectrography
AU - Hussaini, H. M.
AU - Waddell, J. N.
AU - Girvan, L.
AU - West, L. M.
AU - Kardos, T. B.
AU - Rich, A. M.
AU - Seymour, G. J.
PY - 2011/10
Y1 - 2011/10
N2 - Objective: The aim of this study was to investigate the use of field emission scanning electron microscopy and electron dispersive spectrography (SEM-EDS) to identify silver solder "tattoo." Study design: SEM-EDS was used to analyze material present in the connective tissue of a patient who presented with bilateral pigmentation of the mandibular lingual gingiva adjacent to the first molars. No dental restorations were present. Results: SEM-EDS analysis identified silver, with no evidence of tin, copper, or mercury. The patient was wearing an orthodontic appliance where brackets had been soldered to the archwire with silver solder. It is hypothesed that the solder underwent electrolytic corrosion with subsequent regrouping of silver ions in the submucosa leading to blue-gray discoloration. Conclusion: Spectrography proved to be a powerful diagnostic tool in identifying the metal within the oral mucosa. Attention is drawn to this newly described lesion, which should be included as a differential diagnosis for pigmented oral mucosal lesions.
AB - Objective: The aim of this study was to investigate the use of field emission scanning electron microscopy and electron dispersive spectrography (SEM-EDS) to identify silver solder "tattoo." Study design: SEM-EDS was used to analyze material present in the connective tissue of a patient who presented with bilateral pigmentation of the mandibular lingual gingiva adjacent to the first molars. No dental restorations were present. Results: SEM-EDS analysis identified silver, with no evidence of tin, copper, or mercury. The patient was wearing an orthodontic appliance where brackets had been soldered to the archwire with silver solder. It is hypothesed that the solder underwent electrolytic corrosion with subsequent regrouping of silver ions in the submucosa leading to blue-gray discoloration. Conclusion: Spectrography proved to be a powerful diagnostic tool in identifying the metal within the oral mucosa. Attention is drawn to this newly described lesion, which should be included as a differential diagnosis for pigmented oral mucosal lesions.
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UR - http://www.scopus.com/inward/citedby.url?scp=80052730399&partnerID=8YFLogxK
U2 - 10.1016/j.tripleo.2011.03.049
DO - 10.1016/j.tripleo.2011.03.049
M3 - Article
VL - 112
JO - Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
JF - Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
SN - 2212-4403
IS - 4
ER -