PMC5209594_01
Swelling in the left labial mucosal region.
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On clinical examination, lesion was soft, painless, fluid-filled, and approximately 1 x 1 cm in size (Figure 1).
Application of laser: parameters, 940 nm and 1.5 W; continuous mode, 400 microns.
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fig2
The incision was placed on the uppermost site of the lesion and complete excision was performed (Figures 2, 3(a), and 3(b)).
Intraoperative photograph.
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The incision was placed on the uppermost site of the lesion and complete excision was performed (Figures 2, 3(a), and 3(b)).
Excised specimen.
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The specimen (Figure 4) was subjected to histopathological examination and showed cystic cavity lined by thick fibrous capsule.
Photomicrograph showing H&E 40x view cystic cavity lined by thick fibrous capsule. Cystic lumen contains mucin, foamy macrophages, and chronic inflammatory cells.
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With all these histopathological features, diagnosis of mucous extravasation cyst was given (Figures 5 and 6).
Photomicrograph showing H&E 40x view zone of coagulation necrosis surrounding the intended biopsy material.
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With all these histopathological features, diagnosis of mucous extravasation cyst was given (Figures 5 and 6).
Photograph showing immediate postoperative day.
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There was uneventful healing on 45 days of follow-up (Figures 7, 8, 9, 10, and 11).
Photograph showing postoperative view: Day 1.
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There was uneventful healing on 45 days of follow-up (Figures 7, 8, 9, 10, and 11).
Photograph showing postoperative view: Day 4.
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There was uneventful healing on 45 days of follow-up (Figures 7, 8, 9, 10, and 11).
Photograph showing postoperative view: Day 8.
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There was uneventful healing on 45 days of follow-up (Figures 7, 8, 9, 10, and 11).
Photograph showing postoperative view: Day 45.
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fig11
There was uneventful healing on 45 days of follow-up (Figures 7, 8, 9, 10, and 11).