A novel histopathological classification of chalazion: A series of 540 cases
Introduction: A chalazion is a common localized lipogranulomatous inflammation of the eyelid. Histopathological diagnosis of chalazia is essential to rule out malignancy in particular sebaceous carcinoma. Our aim is to understand and classify the histopathological findings of chalazia and to determi...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2022-01-01
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| Series: | The Pan-American Journal of Ophthalmology |
| Subjects: | |
| Online Access: | http://www.thepajo.org/article.asp?issn=2666-4909;year=2022;volume=4;issue=1;spage=13;epage=13;aulast=Ito |
| _version_ | 1811290088757264384 |
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| author | Hiroaki Ito Georges Nassrallah Sabrina Bergeron Bryan Arthurs Julia V Burnier Miguel N Burnier |
| author_facet | Hiroaki Ito Georges Nassrallah Sabrina Bergeron Bryan Arthurs Julia V Burnier Miguel N Burnier |
| author_sort | Hiroaki Ito |
| collection | DOAJ |
| description | Introduction: A chalazion is a common localized lipogranulomatous inflammation of the eyelid. Histopathological diagnosis of chalazia is essential to rule out malignancy in particular sebaceous carcinoma. Our aim is to understand and classify the histopathological findings of chalazia and to determine any association with a patient's demographics.
Materials and Methods: H and E sections were reviewed and classified into four categories: (1) lipogranulomas only, (2) lipogranulomas with multinucleated giant cells, (3) lipogranulomas with abscess, and (4) fibrosis without lipogranulomas or granulomatous inflammation. Patients' sex, age, and location of the lesion were analyzed.
Results: Five hundred and forty cases included men (54.6%) and women (45.4%) with the mean age of 45.3 (13–89; standard deviation, 16.8). Five hundred and eight had information regarding location: left lower eyelid, 21.1%; right lower eyelid, 19.5%; left upper eyelid, 30.5%; and right upper eyelid, 28.9%. Category 1 accounted for 44.6%; category 2, 41.5%; category 3, 7.0%; and category 4, 6.9%. There was no significant correlation between classification and sex (P = 0.210) or age group (0–50 and > 50) (P = 0.369) nor between presence of giant cells and/or abscess and location (P = 0.826). Mean ages of category 1 (47.0) and 2 (43.1) were significantly different (P = 0.011).
Conclusion: Four histopathological subtypes were equally distributed across sexes and eyelid locations. Individuals in category 1 are older than category 2. Favoring a systematic way to analyze the histopathology of chalazia may result in fewer missed diagnoses of malignancy and other inflammatory or infectious diseases. |
| first_indexed | 2024-04-13T04:06:40Z |
| format | Article |
| id | doaj.art-7ba9739d12704db0996898c800d4e117 |
| institution | Directory Open Access Journal |
| issn | 2666-4909 |
| language | English |
| last_indexed | 2024-04-13T04:06:40Z |
| publishDate | 2022-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | The Pan-American Journal of Ophthalmology |
| spelling | doaj.art-7ba9739d12704db0996898c800d4e1172022-12-22T03:03:14ZengWolters Kluwer Medknow PublicationsThe Pan-American Journal of Ophthalmology2666-49092022-01-0141131310.4103/pajo.pajo_112_21A novel histopathological classification of chalazion: A series of 540 casesHiroaki ItoGeorges NassrallahSabrina BergeronBryan ArthursJulia V BurnierMiguel N BurnierIntroduction: A chalazion is a common localized lipogranulomatous inflammation of the eyelid. Histopathological diagnosis of chalazia is essential to rule out malignancy in particular sebaceous carcinoma. Our aim is to understand and classify the histopathological findings of chalazia and to determine any association with a patient's demographics. Materials and Methods: H and E sections were reviewed and classified into four categories: (1) lipogranulomas only, (2) lipogranulomas with multinucleated giant cells, (3) lipogranulomas with abscess, and (4) fibrosis without lipogranulomas or granulomatous inflammation. Patients' sex, age, and location of the lesion were analyzed. Results: Five hundred and forty cases included men (54.6%) and women (45.4%) with the mean age of 45.3 (13–89; standard deviation, 16.8). Five hundred and eight had information regarding location: left lower eyelid, 21.1%; right lower eyelid, 19.5%; left upper eyelid, 30.5%; and right upper eyelid, 28.9%. Category 1 accounted for 44.6%; category 2, 41.5%; category 3, 7.0%; and category 4, 6.9%. There was no significant correlation between classification and sex (P = 0.210) or age group (0–50 and > 50) (P = 0.369) nor between presence of giant cells and/or abscess and location (P = 0.826). Mean ages of category 1 (47.0) and 2 (43.1) were significantly different (P = 0.011). Conclusion: Four histopathological subtypes were equally distributed across sexes and eyelid locations. Individuals in category 1 are older than category 2. Favoring a systematic way to analyze the histopathology of chalazia may result in fewer missed diagnoses of malignancy and other inflammatory or infectious diseases.http://www.thepajo.org/article.asp?issn=2666-4909;year=2022;volume=4;issue=1;spage=13;epage=13;aulast=Itochalazionclassificationhistopathological findings |
| spellingShingle | Hiroaki Ito Georges Nassrallah Sabrina Bergeron Bryan Arthurs Julia V Burnier Miguel N Burnier A novel histopathological classification of chalazion: A series of 540 cases The Pan-American Journal of Ophthalmology chalazion classification histopathological findings |
| title | A novel histopathological classification of chalazion: A series of 540 cases |
| title_full | A novel histopathological classification of chalazion: A series of 540 cases |
| title_fullStr | A novel histopathological classification of chalazion: A series of 540 cases |
| title_full_unstemmed | A novel histopathological classification of chalazion: A series of 540 cases |
| title_short | A novel histopathological classification of chalazion: A series of 540 cases |
| title_sort | novel histopathological classification of chalazion a series of 540 cases |
| topic | chalazion classification histopathological findings |
| url | http://www.thepajo.org/article.asp?issn=2666-4909;year=2022;volume=4;issue=1;spage=13;epage=13;aulast=Ito |
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