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Frank's sign and paired ear creases of the helix : Current concepts of significance for morbidity. Wien Klin Wochenschr 2021; 134:237-242. [PMID: 34817665 DOI: 10.1007/s00508-021-01969-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 10/14/2021] [Indexed: 10/19/2022]
Abstract
Frank's sign (FS) was described in 1973 as an auricular marker for cardiovascular disease presenting as a crease of the auricular lobule. Since its first clinical description, there have been multiple studies underlining the role of FS in a myriad of conditions, such as atherosclerosis, hypertension, cerebrovascular disease, peripheral artery disease, metabolic diseases as well as studies looking at physiological differences in the auricular shape that may mimic FS; however, a complex study to comprehensively analyze the clinical, gross, and histological findings of patients with FS has not yet been performed. Most studies focused on a specific system, mechanism of disease entry. This short review tries to summarize the current knowledge of FS in relation to diseases as well as its clinical classification, histology, and association with the recently described paired ear creases of the helix, as an attempt to reveal the dubious role of FS as a possible prognostic and predictive marker.
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Kamal R, Kausar K, Qavi AH, Minto MH, Ilyas F, Assad S, Shah SU. Diagonal Earlobe Crease as a Significant Marker for Coronary Artery Disease: A Case-control Study. Cureus 2017; 9:e1013. [PMID: 28331775 PMCID: PMC5338988 DOI: 10.7759/cureus.1013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objectives: To investigate the association between diagonal earlobe crease (DELC) and coronary artery disease (CAD). Limited data exists in South Asia and no prior studies have been performed in Pakistan to assess this relationship. Methods: In this case-control study, 200 participants from December 2015 to March 2016 at Shifa International Hospital, Islamabad, Pakistan were enrolled. Consecutive non-probability sampling was used to recruit patients. Cases were enrolled from cardiac care unit (CCU) of the hospital with angiography-proven CAD. Controls were selected from surgical, medical and neurology units of the hospital if they had no previously established evidence or symptoms of CAD. Patients were evaluated in terms of age and any history of hypertension, diabetes and/or smoking. Cases and controls were examined separately by two investigators for the unilateral or bilateral presence of DELC of the lobular portion of either auricle. Patients with ear piercings were excluded from the study. The data was analyzed in statistical product and service solutions (SPSS) (IBM, Delaware, Chicago), and an online statistical software. Results: Out of the 200 patients, 126 (63%) were males and 74 (37%) were females. In the 100 cases, 76 had DELC and 24 had no crease whereas, among the 100 controls, 36 had DELC and 64 had no DELC (p <0.001, OR = 5.63, CI = 2.91-10.93). The prevalence of diseases such as hypertension, diabetes, smoking among the cases and controls were 66%, 53%, 27% and 27%, 18%, 25% respectively. The effect of hypertension and diabetes on the presence of DELC was statistically significant (p <0.05) but the impact of smoking on DELC presence was insignificant (p >0.05). Conclusion: There is a significant association between DELC and CAD. This is the first case-control study from South Asia disclosing this important correlation. Our study also reports a high frequency of DELC in patients suffering from hypertension and diabetes mellitus. No association between smoking and DELC was found.
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Affiliation(s)
- Rida Kamal
- Department of Medicine, Shifa College of Medicine, Islamabad, Pakistan
| | - Komal Kausar
- Department of Medicine, Shifa College of Medicine, Islamabad, Pakistan
| | - Ahmed H Qavi
- Department of Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, NY, USA
| | - Moeed H Minto
- Department of Medicine, Eastbourne District General Hospital, UK
| | - Fariha Ilyas
- Department of Medicine, University of Texas at Austin, Dell Medical School, Austin, TX, USA
| | - Salman Assad
- Department of Medicine, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Saeed U Shah
- Department of Cardiology, Shifa College of Medicine, Islamabad, Pakistan
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Agouridis AP, Elisaf MS, Nair DR, Mikhailidis DP. Ear lobe crease: a marker of coronary artery disease? Arch Med Sci 2015; 11:1145-55. [PMID: 26788075 PMCID: PMC4697048 DOI: 10.5114/aoms.2015.56340] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 11/25/2014] [Indexed: 11/17/2022] Open
Abstract
The ear lobe crease (ELC) has been defined as a deep wrinkle that extends backwards from the tragus to the auricle. It has been proposed that ELC is a predictor of coronary artery disease (CAD). In this review, we consider the possible association between ELC and CAD. Our aim is to systematically address all the relevant evidence in this field. There are many studies that support an association between ELC and CAD. However, other studies did not find such an association. A recent meta-analysis supports the hypothesis that ELC could be a marker of CAD. However, several limitations raise doubts as to whether we should accept this link.
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Affiliation(s)
- Aris P. Agouridis
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
- Department of Clinical Biochemistry (Vascular Disease Prevention Clinics), Royal Free London Foundation Trust, Pond Street, London, UK
| | - Moses S. Elisaf
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - Devaki R. Nair
- Department of Clinical Biochemistry (Vascular Disease Prevention Clinics), Royal Free London Foundation Trust, Pond Street, London, UK
| | - Dimitri P. Mikhailidis
- Department of Clinical Biochemistry (Vascular Disease Prevention Clinics), Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK
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Wu XL, Yang DY, Zhao YS, Chai WH, Jin ML. Diagonal earlobe crease and coronary artery disease in a Chinese population. BMC Cardiovasc Disord 2014; 14:43. [PMID: 24708687 PMCID: PMC3994203 DOI: 10.1186/1471-2261-14-43] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 03/29/2014] [Indexed: 11/17/2022] Open
Abstract
Background Many reports have claimed associations between diagonal earlobe crease (DELC) and coronary artery disease (CAD), but data in Chinese populations are limited. Methods This cohort study investigated 449 consecutive Chinese, 250 cases with CAD and 199 without CAD, who were certified by coronary artery angiography in our center. Characteristic differences and the relation of DELC to CAD were assessed by Chi-square and t tests. The multivariate regression was performed to adjust for confounders and ROCs mode were used to detect its predicting performance for CAD. Results The prevalence of DELC was 46.2% in those without CAD and 75.2% in those with CAD (P < .001). Subjects with DELC had more stenostic vessels and higher prevalence of both any and significant coronary artery stenosis than those without DELC (P < .001). The sensitivity, specificity and positive and negative predictive values for DELC to diagnose CAD in the whole population were 0.752, 0.538, 0.671 and 0.633. The higher sensitivity and positive predictive values (ppv) were found in male, the lowest sensitivity and the highest ppv in the <45 years old group, and the lowest specificity and ppv in the >75 years old group. After adjusting for other variables including age, gender and traditional risk factors, DELC remained a positive predictor for CAD (OR, 3.408; 95% CI 2.235-5.196; P < 0.001), but not for hypertension, diabetes mellitus, hypercholesterolemia and hypertriglyceridemia. ROC analysis showed the area under the curve was 0.645 (95% CI 0.593-0.697, p < 0.001). Conclusions The study showed a significant association between DELC and CAD independent of established risk factors in Chinese.
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Affiliation(s)
- Xing-Li Wu
- Institute of Geriatric Cardiology, Chinese PLA General Hospital, Beijing, China.
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Friedlander AH, López-López J, Velasco-Ortega E. Diagonal ear lobe crease and atherosclerosis: a review of the medical literature and dental implications. Med Oral Patol Oral Cir Bucal 2012; 17:e153-9. [PMID: 21743392 PMCID: PMC3448193 DOI: 10.4317/medoral.17390] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Accepted: 01/08/2011] [Indexed: 11/05/2022] Open
Abstract
In Spain a significant number of individuals die from atherosclerotic disease of the coronary and carotid arteries without having classic risk factors and prodomal symptoms. The diagonal ear lobe crease (DELC) has been characterized in the medical literature as a surrogate marker which can identify high risk patients having occult atherosclerosis. This topic however has not been examined in either the medical or dental literature emanating from Spain. The majority of clinical, angiography and postmortem reports support the premise that DELC is a valuable extravascular physical sign able to distinguish some patients at risk of succumbing to atherosclerosis of the coronary arteries. A minority of studies have however failed to support this hypothesis. More recently reports using B mode ultrasound have also linked DELC to atherosclerosis of the carotid artery and another report has related DELC to the presence of calcified carotid artery atheromas on panoramic radiographs. DELC is readily visible during head and neck cancer screening examinations. In conjunction with the patient's medical history, vital signs, and panoramic radiograph, the DELC may assist in atherosclerotic risk.
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Affiliation(s)
- Arthur H Friedlander
- VA Greater Los Angeles Healthcare System, Hospital Dental Service, UCLA Medical Center, School of Dentistry, University of California Los Angeles, Los Angeles, CA, USA
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Friedlander AH, Scully C. Diagonal Ear Lobe Crease and Atherosclerosis: A Review of the Medical Literature and Oral and Maxillofacial Implications. J Oral Maxillofac Surg 2010; 68:3043-50. [DOI: 10.1016/j.joms.2010.07.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2010] [Revised: 06/25/2010] [Accepted: 07/04/2010] [Indexed: 01/29/2023]
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Petrakis NL. Earlobe crease in women: evaluation of reproductive factors, alcohol use, and Quetelet index and relation to atherosclerotic disease. Am J Med 1995; 99:356-61. [PMID: 7573089 DOI: 10.1016/s0002-9343(99)80181-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The diagonal earlobe crease (ELC) has been found to be associated with atherosclerotic heart disease. Although atherosclerotic cardiovascular disease is less prevalent among women than among men, no studies have been reported for women on the possible relationship of reproductive factors, contraceptive and menopausal estrogen use, and alcohol use on the expression of the ELC. SUBJECTS AND METHODS The presence of ELC was determined in 625 white women who were seen as part of a breast research project. Information was obtained on age, height, weight, age at menarche, parity, age at first full-term pregnancy, use of oral contraceptives or menopausal estrogens, alcohol consumption, and smoking. Statistical methods used included estimation of the age-adjusted odds ratios and their 95% confidence intervals, and multiple logistic regression. RESULTS No association was found between the ELC and reproductive factors and smoking. Only age, Quetelet index, and alcohol use were associated with the ELC. The ELC was negatively associated with alcohol use, and was more marked in women under 59 years of age. The positive association of ELC with the Quetelet index progressively became more marked with advancing age, especially after 60 years of age. CONCLUSION The negative association found between the ELC and alcohol use is of interest because of the reported protective effect of moderate alcohol consumption on risk of coronary heart disease. No significant association was found between the ELC and reproductive risk factors. Based on events occurring during the embryonic development of the earlobes, a new hypothesis is proposed for the formation and peculiar diagonal localization of the ELC in adult earlobes in association with atherosclerotic vascular disease.
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Affiliation(s)
- N L Petrakis
- Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco 94143-0560, USA
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Levine RL, Daly RF. Diagonal earlobe creases and ischemic stroke: Preliminary report. J Stroke Cerebrovasc Dis 1993; 3:106-11. [DOI: 10.1016/s1052-3057(10)80235-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Ishii T, Asuwa N, Masuda S, Ishikawa Y, Shimada K, Takemoto S. Earlobe crease and atherosclerosis. An autopsy study. J Am Geriatr Soc 1990; 38:871-6. [PMID: 2095754 DOI: 10.1111/j.1532-5415.1990.tb05702.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The association between earlobe crease (ELC) and coronary and aortic atherosclerosis in 100 autopsied men ranging in age from 50 to 79 years, who died free of vascular diseases or related conditions, was studied in conjunction with blood pressure and serum total cholesterol (TC) levels. Earlobe crease was graded and defined as groups 1, 2, and 3 according to the depth and length in both ears. The extent of atherosclerosis in the coronary arteries and aortas was visually graded. Coronary atherosclerosis was significantly more severe in group 3 in all the decades examined than in groups 1 or 2. Aortic atherosclerosis in group 3 was significantly greater than in group 1 in all the decades examined, and was greater than in group 2 in the seventh and eighth decades. The TC level was significantly higher in group 3 than in groups 1 or 2 except in the sixth decade. Multivariate regression analyses demonstrated that the degree of ELC was dependent on the extent of coronary and aortic atherosclerosis, but was independent of age. Conversely, the extent of coronary atherosclerosis was dependent on the degree of ELC, but was independent of age. The extent of aortic atherosclerosis was, however, dependent not only on the appearance of ELC and TC, but on age. It is thus concluded that ELC provides a significant external marker for atherosclerosis and may reflect a persistent overload of atherosclerosis risk factors, such as TC.
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Affiliation(s)
- T Ishii
- Department of Pathology, Tokyo Medical College, Japan
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Kirkham N, Murrells T, Melcher DH, Morrison EA. Diagonal earlobe creases and fatal cardiovascular disease: a necropsy study. BRITISH HEART JOURNAL 1989; 61:361-4. [PMID: 2713193 PMCID: PMC1216678 DOI: 10.1136/hrt.61.4.361] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The association between diagonal earlobe creases and fatal cardiovascular disease was investigated in a consecutive series of 303 coroner's necropsies. Those studied all died outside hospital in the Brighton Health District. Data were analysed on the cause of death and on the type of earlobe, the presence or absence of diagonal creases, age, sex, height, and any previous history of cardiovascular disease or diabetes mellitus. The age of nine men and six women was not known. Cardiovascular causes of death included ischaemic and hypertensive disease, calcific valvar stenosis, ruptured dissecting aneurysm of the thoracic aorta, and ruptured atheromatous aneurysm of the abdominal aorta. The mean (SD) age at death was 72 (15) and the male to female ratio was 1.3:1. Diagonal creases were present in 123 (72%) of 171 men and 88 (67%) of 132 women. A previous history of cardiovascular disease was present in 90 (30%) of the total of 303 and 74 (35%) of the 211 with diagonal creases. A cardiovascular cause of death was present in 154 (73%) of 211 with and 41 (45%) of 92 without diagonal creases and was associated with an increased risk of a cardiovascular cause of death of 1.55 in men and 1.74 in non-diabetic women.
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Affiliation(s)
- N Kirkham
- Department of Pathology, Royal Sussex County Hospital, Brighton
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Toyosaki N, Tsuchiya M, Hashimoto T, Kawasaki K, Shiina A, Toyooka T, Noda T, Terao N, Takeda K, Ishibashi A. Earlobe crease and coronary heart disease in Japanese. Heart Vessels 1986; 2:161-5. [PMID: 3793668 DOI: 10.1007/bf02128142] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
To evaluate whether a significant statistical correlation exists between earlobe crease (EC) and coronary heart disease (CHD), 1000 Japanese adult patients (573 males, 427 females) were examined for the presence or absence of EC, clinical or angiographic evidence of CHD, and the following coronary risk factors: male sex, age over 50 years, obesity, hypertension, diabetes mellitus, cigarette smoking, and hyperlipidemia. Patients were divided into two groups according to clinical evidence of CHD: 237 patients with angina pectoris and/or myocardial infarction (CHD+ group); 720 patients without evidence of CHD (CHD- group). Coronary angiography was performed on 200 patients from this sample population; these patients were also divided into two groups: 119 patients with greater than 50% luminal narrowing of at least one major coronary artery (stenosis+ group); 81 patients with no significant atherosclerotic changes in the coronary arteries (stenosis- group). EC was present in 58 of 237 CHD+ patients (24.5%) but in only 35 of 720 CHD- patients (4.8%; P less than 0.001); it was present in 31 of 199 stenosis+ patients (26.1%) but in only 3 of 81 stenosis- patients (3.7%; P less than 0.01). EC was also found to correlate significantly with some coronary risk factors; the correlations between the presence of EC and the presence of CHD and coronary risk factors were investigated by multivariate analysis. In a multivariate setting, the existence of CHD and an age of over 50 years was significantly related to the presence of EC. To investigate the relationship between EC and advancing age, all patients were separated into age-groups.(ABSTRACT TRUNCATED AT 250 WORDS)
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Abstract
Ear lobe creases have been proposed as useful indirect markers of coronary artery disease. To test such a hypothesis, this physical sign was evaluated in 100 patients with symptomatic aortic stenosis undergoing cardiac catheterization to establish the hemodynamic severity of the obstruction and the degree of coronary artery involvement. This is a disorder where the coexistence of cardiac ischemia may play an important part in diagnosis and management. Criteria were established for the degree of ear lobe involvement with a grading of mild (Grade 1), moderate (Grade 2), and severe (Grade 3). Significant coronary artery disease was defined as narrowing greater than or equal to 50% and a coronary score was established. Sensitivity, specificity, positive and negative predictive values were calculated, using Bayesian analysis for three levels of assumed coronary artery disease prevalence. An ear lobe crease score was correlated with a coronary artery disease score, taking into account the variables of age, sex, and body mass index. No useful statistical correlations were found and it is concluded that this physical sign is of little practical value in this clinical setting.
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Abstract
One thousand unselected patients admitted to large urban medical centers were examined for the presence of a diagonal ear lobe crease and evaluated for the presence of coronary artery disease. A high degree of correlation between the two was seen, using both clinical and angiographic criteria for the diagnosis of coronary artery disease. The association between the ear lobe crease and coronary artery disease was independent of patient age. Prospective analysis of single risk factors in 112 consecutive patients subjected to coronary cineangiography revealed that demonstrable coronary artery disease was correlated only with the ear lobe crease and with previous acute myocardial infarction (although less strongly with the latter). These conclusions are consistent with those of the world's literature, which also finds a strong correlation between coronary artery disease and the ear lobe crease, with the exception of Oriental patients, native American Indian patients, and children with Beckwith's syndrome.
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Abstract
There has been much discussion of the utility and validity of the earlobe crease as a warning sign of cardiovascular disease. The authors postulated that the mixed findings were due to the neglect of three variables: age, race, and earlobe shape. Age and earlobe shape were studied in 324 healthy adult subjects from three racial groups: southwestern Alaskan Eskimos (70), Navajos (167), and whites (87). It was found that creases develop with age in healthy adults, that creasing is related to earlobe shape, that the age of onset of creasing varies according to race, and that the frequencies of occurrence of different earlobe shapes differ by race. Future studies of earlobe creases should therefore include the variables of age, race, and earlobe shape.
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