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Bobelna B, Sarrazin E, Margot H, Merle H. [Bilateral congenital blue sclera: Case report]. J Fr Ophtalmol 2023; 46:e372-e373. [PMID: 37620201 DOI: 10.1016/j.jfo.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 06/05/2023] [Indexed: 08/26/2023]
Affiliation(s)
- B Bobelna
- Service d'ophtalmologie, centre hospitalier universitaire de Fort-de-France, hôpital Pierre-Zobda-Quitman, BP 632 Fort de France 97261, Martinique, France.
| | - E Sarrazin
- Service d'ophtalmologie, centre hospitalier universitaire de Fort-de-France, hôpital Pierre-Zobda-Quitman, BP 632 Fort de France 97261, Martinique, France
| | - H Margot
- Service de génétique médicale, centre hospitalier universitaire de Bordeaux, 33076 Bordeaux, France
| | - H Merle
- Service d'ophtalmologie, centre hospitalier universitaire de Fort-de-France, hôpital Pierre-Zobda-Quitman, BP 632 Fort de France 97261, Martinique, France
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Dimauro G, Camporeale MG, Dipalma A, Guarini A, Maglietta R. Anaemia detection based on sclera and blood vessel colour estimation. Biomed Signal Process Control 2023. [DOI: 10.1016/j.bspc.2022.104489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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CARNEIRO VF, MACHADO RA, BARBOSA MC, DIAS VO, MARTELLI DRB, MARTELLI-JÚNIOR H. Dental anomalies in syndromes displaying hypertrichosis in the clinical spectrum. Braz Oral Res 2023; 37:e030. [PMID: 37018811 DOI: 10.1590/1807-3107bor-2023.vol37.0030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 09/19/2022] [Indexed: 04/05/2023] Open
Abstract
Hypertrichosis and dental anomalies may occur alone or in combination in the spectrum of many syndromes. To identify genetic entities characterized by hypertrichosis and dental anomalies, a search was performed in the Mendelian Inheritance in Man database with the terms "hypertrichosis" or "hirsutism" and "tooth" or "dental abnormalities." Nondependent androgen metabolism disturbances were classified as hypertrichosis. Genetic entities with hypertrichosis and dental anomalies were included in the study. Additional searches were performed in the PubMed and Orphanet databases, when necessary, in order to include data from scientific articles. An integrative analysis of the genes associated with the identified syndromes was conducted using STRING to characterize biological processes, pathways, and interactive networks. The p-values were subjected to the false discovery rate for the correction of multiple tests. Thirty-nine syndromes were identified, and dental agenesis was the most frequent dental anomaly present in 41.02% (n = 16) of the syndromes. Causative genes were identified in 33 out of 39 genetic syndromes. Among them, 39 genes were identified, and 38 were analyzed by STRING, which showed 148 biological processes and three pathways that were statistically significant. The most significant biological processes were the disassembly of the nucleosome (GO:0006337, p = 1.09e-06), chromosomal organization (GO:0051276, p = 1.09e-06) and remodeling of the chromatin (GO: 0006338, p = 7.86e-06), and the pathways were hepatocellular carcinoma (hsa05225, p = 5.77e-05), thermogenesis (hsa04714, p = 0.00019), and cell cycle (hsa04110, p = 0.0433). Our results showed that the identification of hypertrichosis and dental anomalies may raise the suspicion of one of the thirty-nine syndromes with both phenotypes.
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Shimada A, Takayanagi Y, Ichioka S, Ishida A, Tanito M. Hallermann-Streiff syndrome diagnosed in the seventh decade of life. Am J Ophthalmol Case Rep 2022; 27:101595. [PMID: 35651595 PMCID: PMC9149013 DOI: 10.1016/j.ajoc.2022.101595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/13/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022] Open
Abstract
Purpose Observations Conclusions and importance
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Affiliation(s)
| | | | | | | | - Masaki Tanito
- Corresponding author. Department of Ophthalmology, Shimane University Faculty of Medicine, 89-1 Enya, Izumo, Shimane, 693-8501, Japan.
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Iio K, Ishida Y. Blue Sclera in an Infant with Severe Iron Deficiency Anemia. J Pediatr 2022; 247:169-170. [PMID: 35598645 DOI: 10.1016/j.jpeds.2022.05.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/11/2022] [Accepted: 05/17/2022] [Indexed: 11/25/2022]
Affiliation(s)
- Kazuki Iio
- Department of Pediatrics, Tokyo Medical University Hachioji Medical Center; Division of Pediatric Emergency Medicine, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Yu Ishida
- Department of Pediatrics, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
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Bobyn A, Jetha M, Frohlich B, Campbell S, Jaremko JL, Caluseriu O, Grimbly C. Metaphyseal and posterior rib fractures in osteogenesis imperfecta: Case report and review of the literature. Bone Rep 2022; 16:101171. [PMID: 35242891 PMCID: PMC8857419 DOI: 10.1016/j.bonr.2022.101171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 11/26/2022] Open
Abstract
Purpose Metaphyseal corner fractures and posterior rib fractures are thought to only occur in settings of inflicted injury. We describe a case of siblings who presented with metaphyseal corner fractures and multiple posterior rib fractures who were later found to carry FKBP10 mutations, a rare cause of Osteogenesis Imperfecta (OI) known as Bruck syndrome. This clinical presentation led to a literature review examining fracture types in OI and inflicted injury. Cases A 15-month-old male presented with multiple healing fractures of varying ages including posterior rib and metaphyseal corner fractures with no history of significant trauma. He had joint laxity, short stature and Wormian bones. His diagnosis of Bruck Syndrome led to investigations in his sibling at birth, which demonstrated the same fracture pattern including multiple posterior rib and metaphyseal corner fractures. They both had pathogenic compound heterozygous FKBP10 variants. Literature review and results We performed a literature review evaluating the fracture pattern in cases investigated for inflicted injury and found to have OI. Fourteen articles reported 78 children with OI initially diagnosed as inflicted injury. Of these children, 71 (91%) were diagnosed with milder forms of OI (Sillence type I and IV). Sixty-four children (81%) had clinical signs of OI including blue sclera, dentinogenesis imperfecta, short stature, joint laxity and limb bowing. Fifteen (19%) children had fractures of high specificity for inflicted injury including metaphyseal corner fractures and posterior rib fractures and 58 (74%) had fractures of moderate specificity for inflicted injury such as bilateral fractures and fractures of different ages. Conclusion Metaphyseal corner fractures and posterior rib fractures are highly associated with inflicted injury, but they have been reported in children with OI. Bruck syndrome, a rare and severe form of OI can present with metaphyseal and posterior rib fractures, including at birth. When features of OI are present in children with metaphyseal corner fractures and/or posterior rib fractures are present, genetic testing may be warranted. Metaphyseal corner and posterior rib fractures are classically associated with inflicted injury. However, they can occur in children with Osteogenesis Imperfecta (OI) These fracture types can also occur in Bruck syndrome, a rare form of OI
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Mijiritsky E, Dekel-Steinkeller M, Peleg O, Kleinman S, Ianculovici C, Shuster A, Arbel S, Ben-Ezra M, Shacham M. Knowledge and Associated Factors about Rare Diseases among Dentists in Israel: A Cross Sectional Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:6830. [PMID: 34202149 PMCID: PMC8297074 DOI: 10.3390/ijerph18136830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/17/2021] [Accepted: 06/22/2021] [Indexed: 02/02/2023]
Abstract
Aim: The current study aims to assess levels of knowledge among Israeli dentists about rare diseases with orofacial manifestations, and whether occupational, regional and social factors influence those levels. Materials and Methods: A total of 309 Israeli dentists participated in an online survey that provided basic demographic information pertaining to their knowledge about rare diseases, their clinical experience with rare diseases, what further information they considered necessary, and which sources of information they most frequently utilize. Results: Young age, country of dental education, practicing in both public and private settings, as well as the number of hours allocated to dental studies and the opportunity to acquire information on rare diseases with orofacial manifestations, all seem to affect the level of knowledge. Conclusions: Developments in the field of rare disease are constantly ongoing, and improvements in post-graduate dental studies about them should keep pace. The results of the current study reveal the areas upon which such curricula should focus with respect to dental practitioners.
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Affiliation(s)
- Eitan Mijiritsky
- The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6997801, Israel;
- Department of Otolaryngology, Head and Neck and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv 6139001, Israel; (O.P.); (S.K.); (C.I.); (A.S.); (S.A.)
| | - Michal Dekel-Steinkeller
- The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6997801, Israel;
| | - Oren Peleg
- Department of Otolaryngology, Head and Neck and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv 6139001, Israel; (O.P.); (S.K.); (C.I.); (A.S.); (S.A.)
| | - Shlomi Kleinman
- Department of Otolaryngology, Head and Neck and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv 6139001, Israel; (O.P.); (S.K.); (C.I.); (A.S.); (S.A.)
| | - Clariel Ianculovici
- Department of Otolaryngology, Head and Neck and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv 6139001, Israel; (O.P.); (S.K.); (C.I.); (A.S.); (S.A.)
| | - Amir Shuster
- Department of Otolaryngology, Head and Neck and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv 6139001, Israel; (O.P.); (S.K.); (C.I.); (A.S.); (S.A.)
| | - Shimrit Arbel
- Department of Otolaryngology, Head and Neck and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv 6139001, Israel; (O.P.); (S.K.); (C.I.); (A.S.); (S.A.)
| | - Menachem Ben-Ezra
- School of Social Work, Ariel University, Ariel 40700, Israel; (M.B.-E.); (M.S.)
| | - Maayan Shacham
- School of Social Work, Ariel University, Ariel 40700, Israel; (M.B.-E.); (M.S.)
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Alp A, Pektaş G, Gönül E, Gibyeli Genek D, Huddam B. Blue reflection of anemia. Int J Lab Hematol 2021; 43:534-535. [PMID: 33973735 DOI: 10.1111/ijlh.13568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/30/2021] [Accepted: 04/13/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Alper Alp
- Department of Nephrology, Faculty of Medicine, Mugla Sıtkı Koçman University, Mugla, Turkey
| | - Gökhan Pektaş
- Department of Hematology, Faculty of Medicine, Mugla Sıtkı Koçman University, Mugla, Turkey
| | - Ercan Gönül
- Department of Internal Medicine, Faculty of Medicine, Mugla Sıtkı Koçman University, Mugla, Turkey
| | - Dilek Gibyeli Genek
- Department of Nephrology, Faculty of Medicine, Mugla Sıtkı Koçman University, Mugla, Turkey
| | - Bülent Huddam
- Department of Nephrology, Faculty of Medicine, Mugla Sıtkı Koçman University, Mugla, Turkey
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Kluger N. Blue sclera in a 16th century painting in the Thyssen-Bornemisza Museum in Madrid. J Fr Ophtalmol 2020; 44:e45-e46. [PMID: 33480846 DOI: 10.1016/j.jfo.2020.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 03/20/2020] [Indexed: 11/26/2022]
Affiliation(s)
- N Kluger
- Department of Dermatology, Allergology and Venereology, Helsinki University Hospital, Helsinki, Finland; Société française des sciences humaines sur la peau (SFSHP), Maison de la dermatologie, Paris, France.
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Júnior HM, de Andrade RS, Rodrigues DC, Farias LC, Pêgo SB, Dias VO, Brooks JK. Expanding the Phenotype of Blue Sclera With New Findings of Interest in the Head and Neck. Clin Pediatr (Phila) 2020; 59:483-485. [PMID: 32059619 DOI: 10.1177/0009922820905869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Hercílio Martelli Júnior
- University of Montes Claros, Montes Claros, Minas Gerais, Brazil
- University of Alfenas, Alfenas, Minas Gerais, Brazil
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Abstract
Diseases of the skin, hair, nails and mucosa can appear as flesh-colored lesions or may present as any of the colors of the visual spectrum. Diseases associated with blue (or shades of blue) discoloration represent a unique group of conditions that occur de novo or as a reaction to either a topical or a systemic agent to which the individual has been exposed. Blue diseases can affect the skin, the nails or the mucosal membranes of the mouth (buccal mucosa, gingiva, lips, palate or tongue) or eyes (sclera). In addition to appearing blue, they can also appear as blue-black, blue-brown, blue-gray, blue-green, blue-purple, blue-red, and blue-silver. The conditions range from those secondary to exogenous agents (systemic or tattoo or topical) to syndromes to systemic diseases to tumors (adnexal, melanocytic, vascular, or miscellaneous). A comprehensive attempt to include all conditions that have been described as blue (or a shade of blue) has been performed by evaluating the following terms using the medical search engine PubMed: blue and either gingiva, lips, lunula, mucosa, nails, oral, palate, sclera, skin, or tongue. Subsequently, the conditions were organized by color (blue and shades of blue) and within each color by location (skin, nails, oral mucosa and sclera). The results are presented in organized tables; in addition, there is discussion of some of the conditions that are unique to one or more specific locations. In conclusion, 'preserve and cherish the pale blue dot' and remember that a big red rock eater with chrysiasis is the answer to the riddle, "What is big and blue and eats rocks?"
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Affiliation(s)
- Philip R Cohen
- San Diego Family Dermatology, National City, California, USA; Adjunct Professor of Dermatology, Touro University California College of Osteopathic Medicine, Vallejo, California, USA.
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Computed and Subjective Blue Scleral Color Analysis as a Diagnostic Tool for Iron Deficiency: A Pilot Study. J Clin Med 2019; 8:jcm8111876. [PMID: 31694276 PMCID: PMC6912357 DOI: 10.3390/jcm8111876] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 10/30/2019] [Accepted: 11/01/2019] [Indexed: 01/10/2023] Open
Abstract
Iron deficiency (ID) is the most common nutritional deficiency. ID diagnosis requires ferritin measurement because clinical findings are poor and nonspecific. We studied the diagnostic value of blue sclera, which was scarcely reported as a specific and sensitive sign of ID. We enrolled 74 patients suspected of having ID. Pictures of their eyes were taken using a smartphone under similar daylight conditions. Three independent physicians graded the scleral color, and a computer analysis yielded the blue percentile of the sclera image. Final analysis included 67 patients (mean age 59.9 ± 20.1 years). Fifty-one had ID. Subjective blue scleral color was associated with ID for physician 1 (64.5% vs. 86.1%, p = 0.03). Sensitivity was 60.8% (CI95: 46.1%; 74.2%), specificity 68.8% (CI95: 41.3%; 89%), and positive predictive value 86.1% (CI95: 70.5%; 95.3%). A marginal difference was observed for other physicians (p = 0.05). Computer analysis showed higher blue in the ID group (p = 0.04). The area under the receiver operating characteristic (ROC) curve was 0.7 (0.54; 0.85). Sensitivity was 78.4% (CI95: 63.7%; 88.7%), specificity was 50% (CI95: 24.7%; 75.3%). Assessment of blue sclera was not influenced by iris color, sex, or anemia. We showed that blue sclera has good positive predictive value for ID diagnosis, and computer analysis was correlated to clinical assessment. Improvement of this innovative, non-invasive method could provide an easy handling and inexpensive diagnosis tool for ID.
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In Reply to: Alawi F. "Using rare diseases as teaching models to increase awareness". Oral Surg Oral Med Oral Pathol Oral Radiol 2019; 128:690-691. [PMID: 31494115 DOI: 10.1016/j.oooo.2019.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 06/20/2019] [Accepted: 07/11/2019] [Indexed: 11/20/2022]
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