1
|
Bräuner EV, Uldbjerg C, Lim YH, Beck A, Hueg T, Juul A. Is male gynaecomastia associated with an increased risk of death? A nationwide register-based cohort study. BMJ Open 2024; 14:e076608. [PMID: 38228396 PMCID: PMC10826571 DOI: 10.1136/bmjopen-2023-076608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 10/26/2023] [Indexed: 01/18/2024] Open
Abstract
OBJECTIVE Recent evidence supports that gynaecomastia may predict long-term morbidity, but evidence on the association with death and causes of death in males with gynaecomastia is lacking. The objective of this work is to estimate the risk of death in men diagnosed with gynaecomastia and evaluate whether this was conditional on underlying aetiologies of gynaecomastia. DESIGN A nationwide register-based cohort study. SETTING Nationwide Danish national health registries. PARTICIPANTS Males were diagnosed with incident gynaecomastia (n=23 429) from 1 January 1995 to 30 June 2021, and each was age and calendar matched to five randomly population-based males without gynaecomastia (n=117 145). INTERVENTIONS Not applicable. PRIMARY AND SECONDARY OUTCOMES Gynaecomastia was distinguished between males without (idiopathic) and males with a known pre-existing risk factor. Cox regression models and Kaplan-Meier analyses estimated associations between gynaecomastia and death (all cause/cause specific). RESULTS We identified a total of 16 253 males with idiopathic gynaecomastia and 7176 with gynaecomastia and a known pre-existing risk factor. Of these, 1093 (6.7%) and 1501 (20.9%) died during follow-up, respectively. We detected a 37% increased risk of all-cause death in males with gynaecomastia in the entire cohort (HR 1.37; 95% CI 1.31 to 1.43). Death risk was highest in males diagnosed with gynaecomastia and a known pre-existing risk factor (HR 1.75; 95% CI 1.64 to 1.86) compared with males with idiopathic gynaecomastia (HR 1.05; 95% CI 0.98 to 1.13). Specific causes of increased death were malignant neoplasms and circulatory, pulmonary and gastrointestinal diseases. Of the latter, an over fivefold risk of death from liver disease was detected (HR 5.05; 95% CI 3.97 to 6.42). CONCLUSIONS Males diagnosed with gynaecomastia are at higher risk of death, observed mainly in males with a known pre-existing risk factor of gynaecomastia. These findings will hopefully stimulate more awareness among healthcare providers to potentially apply interventions that aid in alleviating underlying risk factors in males with this condition.
Collapse
Affiliation(s)
- Elvira V Bräuner
- Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet Juliane Marie Centre, Copenhagen, Denmark
| | - Cecilie Uldbjerg
- Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet Juliane Marie Centre, Copenhagen, Denmark
| | - Youn-Hee Lim
- Department of Public Health, University of Copenhagen, Copehnagen, Denmark
| | - Astrid Beck
- Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet Juliane Marie Centre, Copenhagen, Denmark
| | - Trine Hueg
- Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet Juliane Marie Centre, Copenhagen, Denmark
| | - Anders Juul
- Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet Juliane Marie Centre, Copenhagen, Denmark
| |
Collapse
|
2
|
Uldbjerg CS, Lim YH, Bräuner EV, Juul A. Increased Morbidity in Males Diagnosed With Gynecomastia: A Nationwide Register-based Cohort Study. J Clin Endocrinol Metab 2023; 108:e380-e387. [PMID: 36718997 PMCID: PMC10271232 DOI: 10.1210/clinem/dgad048] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/15/2023] [Accepted: 01/24/2023] [Indexed: 02/01/2023]
Abstract
CONTEXT Evidence on the long-term and general health of males with gynecomastia is lacking. OBJECTIVES To assess health before and following a diagnosis of gynecomastia. METHODS A register-based cohort study of 140 574 males, of which 23 429 were diagnosed with incident gynecomastia and age- and calendar-matched (1:5) to 117 145 males without gynecomastia from the background population. Males with gynecomastia were stratified into males without (idiopathic) or with a known preexisting risk factor (disease/medication). Cox and logistic regression models investigated associations of disease risk according to International Classification of Diseases 10th revision sections following and before gynecomastia diagnosis. RESULTS A total of 16 253 (69.4%) males in the cohort were identified with idiopathic gynecomastia. These males had a statistically significant higher risk of future disease across all included disease chapters (hazard ratio [HR], 1.19-1.89), with endocrine diseases representing the greatest disease risk (HR, 1.89; 95% CI, 1.76-2.03). The highest subchapter disease risk was observed for disorders of the endocrine glands (odds ratio [OR], 7.27; 95% CI, 6.19-8.54). Similarly, the ORs of comorbidities were higher across all included disease sections (OR, 1.05-1.51), except for psychiatric disease (OR, 0.72; 95% CI, 0.68-0.78), with the highest association with musculoskeletal/connective tissue (OR, 1.51; 95% CI, 1.46-1.57) and circulatory (OR, 1.36; 95% CI, 1.29-1.43) diseases. CONCLUSIONS The presence of idiopathic gynecomastia is an important first clinical symptom of an underlying disease and a significant predictor of future disease risk. These findings should stimulate more awareness among health care providers to increase identification of gynecomastia and its causes in males.
Collapse
Affiliation(s)
- Cecilie S Uldbjerg
- Department of Growth and Reproduction, Copenhagen University Hospital—Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
- The International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
| | - Youn-Hee Lim
- Section of Environmental Health, Department of Public Health, University of Copenhagen, Copenhagen 1353, Denmark
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Elvira V Bräuner
- Department of Growth and Reproduction, Copenhagen University Hospital—Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
- The International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital—Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
- The International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen 2100, Denmark
| |
Collapse
|
3
|
Gupta A, Suresh A, Suparna PN. Gynecomastia: The Impact of COVID-19 Pandemic on its Awareness. Aesthetic Plast Surg 2023; 47:37-38. [PMID: 35441236 PMCID: PMC9017735 DOI: 10.1007/s00266-022-02884-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 12/01/2022]
Affiliation(s)
- Arunesh Gupta
- Department of Plastic and Reconstructive Surgery, Topiwala National Medical College, BYL Nair Hospital, Mumbai, India
| | - Aneesh Suresh
- Department of Plastic and Reconstructive Surgery, Topiwala National Medical College, BYL Nair Hospital, Mumbai, India
| | - P. N. Suparna
- Department of Plastic and Reconstructive Surgery, Topiwala National Medical College, BYL Nair Hospital, Mumbai, India
| |
Collapse
|
4
|
Iida S, Nakamura M, Itani K, Morise S, Kunieda T, Takenouchi N, Kaneko S, Yakushiji Y. Quantitative and Morphological Assessment of Computed Tomography-depicted Gynecomastia in Spinal and Bulbar Muscular Atrophy. Acad Radiol 2022; 29:1692-1699. [PMID: 35246377 DOI: 10.1016/j.acra.2022.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/27/2022] [Accepted: 02/02/2022] [Indexed: 11/01/2022]
Abstract
RATIONALE AND OBJECTIVES To evaluate the prevalence, size, and characteristics of gynecomastia on thoracic computed tomography (CT) in patients with spinal and bulbar muscular atrophy (SBMA) or amyotrophic lateral sclerosis (ALS), compared to those of patients with myasthenia gravis (as controls). MATERIALS AND METHODS A total of 189 male patients (SBMA [n = 15]; ALS [n = 76]; control [n = 98]) who underwent thoracic computed tomography were included. The size of breast glandular tissue diameters, and characteristic of CT-depicted gynecomastia were compared. RESULTS On multivariate logistic regression analysis, mean breast glandular tissue diameter (adjusted odds ratio [aOR] 1.13, 95% confidence interval [CI] 1.08-1.19), maximum breast glandular tissue diameter (aOR 1.14, 95% CI 1.08-1.20), prevalence of CT-depicted gynecomastia (aOR 21.71, 95% CI 5.39-87.38), dendritic or diffuse pattern of gynecomastia (aOR 35.30, 95% CI 8.02-155.40), and bilateral gynecomastia (aOR 41.96, 95% CI 10.20-172.69) were positively associated with SBMA, but not ALS. On receiver operating characteristic (ROC) analysis, the area under the curve of the mean breast tissue diameter for predicting SBMA was 0.92 with the optimal cutoff value of 16.5 mm. The ROC analysis showed that a maximum breast tissue diameter of 18.6 mm can also effectively distinguish SBMA from controls. CONCLUSION These findings suggest that the evaluation of breast glandular tissue on thoracic CT could be a screening examination to distinguish SBMA patients and assist in its differential diagnosis.
Collapse
Affiliation(s)
- Shin Iida
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan
| | - Masataka Nakamura
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan.
| | - Kumi Itani
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan
| | - Satoshi Morise
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan
| | - Takenobu Kunieda
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan
| | - Norihiro Takenouchi
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan; Department of Microbiology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan
| | - Satoshi Kaneko
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan
| | - Yusuke Yakushiji
- Departments of Neurology, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka 573-1010, Japan
| |
Collapse
|
5
|
Obourn PJ, Benoit J, Brady G, Campbell E, Rizzone K. Sports Medicine-Related Breast and Chest Conditions-Update of Current Literature. Curr Sports Med Rep 2021; 20:140-149. [PMID: 33655995 DOI: 10.1249/jsr.0000000000000824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT This article reviews the most up-to-date evidence-based recommendations pertaining to breast and upper chest conditions, specifically for the sports medicine physician. Because of the unique circumstances of the team physician, they can see a wide breadth of pathology. Athletes may not have a primary care physician and may prefer to present to their team physician for breast and upper chest conditions. It is often more comfortable and convenient for athletes to seek treatment in the team setting. Therefore, it is important that the medical professional be aware of not only common pathology but also of that which is rarer. Any delay in evaluation can result in unnecessary morbidity and lead to complications or extended time lost from sport. Consequently, it also is important to facilitate an atmosphere encouraging early presentation and workup.
Collapse
Affiliation(s)
- Peter J Obourn
- Department of Orthopaedics, Division of Sports Medicine, University of Rochester Medical Center, Rochester, NY
| | - Janeeka Benoit
- Department of Family and Community Medicine, Meharry Medical College, Nashville, TN
| | - Geena Brady
- Sports and Spine Rehabilitation, University of Rochester Medical Center, Rochester, NY
| | - Elisabeth Campbell
- Department of Family and Community Medicine, Meharry Medical College, Nashville, TN
| | - Katherine Rizzone
- Department of Orthopaedics, Division of Sports Medicine, University of Rochester Medical Center, Rochester, NY
| |
Collapse
|
6
|
Braunstein GD. What Accounts for the Increased Incidence of Gynecomastia Diagnosis in Denmark from 1998-2017? J Clin Endocrinol Metab 2020; 105:5876410. [PMID: 32710775 PMCID: PMC7431205 DOI: 10.1210/clinem/dgaa485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 07/20/2020] [Indexed: 11/23/2022]
Affiliation(s)
- Glenn D Braunstein
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Correspondence and Reprint Requests: Glenn D. Braunstein, MD, 9 Chatham Ct, Newport Beach, CA 92660. E-mail:
| |
Collapse
|
7
|
Koch T, Bräuner EV, Busch AS, Hickey M, Juul A. Marked Increase in Incident Gynecomastia: A 20-Year National Registry Study, 1998 to 2017. J Clin Endocrinol Metab 2020; 105:5868100. [PMID: 32754750 DOI: 10.1210/clinem/dgaa440] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 07/03/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT Gynecomastia, the proliferation of mammary glandular tissue in the male, is a frequent but little-studied condition. Available prevalence data are based on selected patient populations or autopsy cases with their inherent bias. OBJECTIVE The objective of this work is to evaluate the age-related incidence and secular trends in gynecomastia in the general population. DESIGN An observational, 20-year national registry study was conducted. SETTING This population-based study used nationwide registry data. PARTICIPANTS Participants included all Danish males (age 0-80 years) with a first-time diagnosis of gynecomastia. MAIN OUTCOME MEASURES All Danish males (age 0-80 years) were followed up for incident diagnosis of gynecomastia in the Danish National Patient Registry from 1998 to 2017 using the International Codes of Diseases, 10th revision, and the Danish Health Care Classification System. Age-specific incidence rates were estimated. The hypothesis tested in this study was formulated prior to data collection. RESULTS Overall, a total 17 601 males (age 0-80 years) were registered with an incident diagnosis of gynecomastia within the 20-year study period, corresponding to 880 new cases per year and an average 20-year incidence of 3.4 per 10 000 men (age 0-80 years). The average annual incidence was 6.5/10 000 in postpubertal males age 16 to 20 years and 4.6/10 000 in males age 61 to 80 years, with a respective 5- and 11-fold overall increase in these 2 age groups over the 20-year period. CONCLUSIONS The incidence of gynecomastia has dramatically increased over the last 20 years, implying that the endogenous or exogenous sex-steroid environment has changed, which is associated with other adverse health consequences in men such as an increased risk of prostate cancer, metabolic syndrome, type 2 diabetes, or cardiovascular disorders.
Collapse
Affiliation(s)
- Trine Koch
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- The International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Elvira V Bräuner
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- The International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Alexander S Busch
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- The International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Martha Hickey
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Victoria, Australia
| | - Anders Juul
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- The International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
8
|
Kim MS, Kim JH, Lee KH, Suh YJ. Incidental Gynecomastia on Thoracic Computed Tomography in Clinical Practice: Characteristics, Radiologic Features, and Correlation With Possible Causes in South Korean Men. Am J Mens Health 2020; 14:1557988320908102. [PMID: 32456508 PMCID: PMC7278101 DOI: 10.1177/1557988320908102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/14/2020] [Accepted: 01/21/2020] [Indexed: 12/12/2022] Open
Abstract
Gynecomastia is a common incidental finding on thoracic computed tomography (CT). This study aimed to retrospectively determine the prevalence, imaging characteristics, and possible causes of incidental gynecomastia on thoracic CT. Records of male patients who underwent thoracic CT in 2015 were reviewed. The size and morphologic types (nodular, dendritic, and diffuse) were recorded for patients with breast glandular tissue larger than 1 cm, and the cutoff value of gynecomastia was defined as 2 cm. Additionally, the possible causes of gynecomastia obtained by reviewing patients' charts were recorded. CT-depicted gynecomastia was identified in 12.7% (650 of 5,501) of patients. The median size of the breast glandular tissue was 2.5 cm (interquartile range 2.2-3.1), and 36.8% of patients (239 of 650) had unilateral gynecomastia. The age distribution provided a bimodal pattern with two peaks in the age groups from 20 to 29 years old and greater than 70 years old. Chronic liver disease (CLD; p < .001), all stages of chronic kidney disease (CKD; p < .001), and medications (p = .002) were significantly associated with gynecomastia. Gynecomastia did not correlate with body mass index (p = .962). The size of breast glandular tissue was identified to be correlated with the morphologic type of breast tissue and the severity of CLD or CKD. The prevalence of incidental gynecomastia seen on thoracic CT was 12.7%. CT-depicted gynecomastia is not associated with obesity but with CLD, CKD, and medications. When gynecomastia is detected on CT, further evaluations and management might be required for patients with a treatable cause.
Collapse
Affiliation(s)
- Min Seon Kim
- Department of Radiology, Inha University
Hospital, Inha University College of Medicine, Incheon, South Korea
| | - Jun Ho Kim
- Department of Radiology, Inha University
Hospital, Inha University College of Medicine, Incheon, South Korea
| | - Kyung Hee Lee
- Department of Radiology, Inha University
Hospital, Inha University College of Medicine, Incheon, South Korea
| | - Young Ju Suh
- Department of Biomedical Sciences,
College of Medicine, Inha University, Incheon, South Korea
| |
Collapse
|
9
|
Abstract
Androgen insensitivity syndrome (AIS) is one of the most common sexual developmental disorders. According to the grade of the remaining androgen receptor (AR) function, AIS is classified as complete (CAIS), partial (PAIS) or mild (MAIS). In CAIS, the prevalence of germ cell tumours is increased compared with the general population. Although patients with CAIS used to undergo gonadectomy before puberty, nowadays a gonadectomy is recommended after spontaneous puberty, and up to 15% of patients retain their gonads. Nevertheless, the risk of germ cell tumour increases gradually after puberty. Annual follow-up with ultrasound or magnetic resonance imaging (MRI) is recommended. Unfortunately, these imaging methods are not sensitive enough for the diagnosis of an in situ germ cell tumour. In PAIS, the risk of germ cell tumour is higher than in CAIS; therefore, an early gonadectomy or an orchidopexy is indicated. Optimal hormone replacement therapy (HRT) is necessary for long-term health. The risks of osteopenia and of regimen osteoporosis are higher, ESPECIALLY in patients with early gonadectomy. Infertility is the rule in CAIS and PAIS. A few mutations do not affect fertility detrimentally, and these are responsible for MAIS. In PAIS leading to a predominantly male phenotype or ambiguous genitalia, multiple surgical procedures for gynaecomastia and/or hypospadias are required. Some small studies have found a higher risk of obesity, hyperlipidaemia and impaired insulin sensitivity. Psychological support is essential, as the prevalence of psychiatric disorders is increased. In conclusion, the diagnosis of AIS has long-term consequences for which shared decision-making (physicians, patients, parents) is appropriate.
Collapse
Affiliation(s)
- Konstantia Kosti
- Unit of Reproductive Endocrinology, 1(st) Department of Obstetrics and Gynaecology, Medical School, Aristotle University of Thessaloniki, Greece.
| | - Loukas Athanasiadis
- Third Department of Psychiatry, Medical School, Aristotle University of Thessaloniki, Greece
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1(st) Department of Obstetrics and Gynaecology, Medical School, Aristotle University of Thessaloniki, Greece
| |
Collapse
|
10
|
Skeldon SC, Carleton B, Brophy JM, Sodhi M, Etminan M. Statin medications and the risk of gynecomastia. Clin Endocrinol (Oxf) 2018; 89:470-473. [PMID: 29923212 DOI: 10.1111/cen.13794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/04/2018] [Accepted: 06/13/2018] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Case reports have suggested an increased risk of gynecomastia with HMG-CoA reductase inhibitors (ie, statins). A recent meta-analysis also found that statins decrease circulating testosterone levels in men. We investigated whether statin use was associated with an increased risk of gynecomastia. DESIGN Case-control study. PATIENTS A cohort of patients from a random sample of 9 053 240 US subjects from the PharMetrics Plus™ health claims database from 2006 to 2016 was created. MEASUREMENTS New cases of gynecomastia requiring at least two ICD-9 codes were identified from the cohort and matched to 10 controls by follow-up time and age using density-based sampling. Rate ratios (RRs) for users of statins were computed using conditional logistic regression adjusting for alcoholic cirrhosis, hyperthyroidism, testicular cancer, Klinefelter syndrome, obesity, hypogonadism, hyperprolactinemia and use of spironolactone, ketoconazole, H2 receptor antagonists (H2 blockers), risperidone, testosterone and androgen deprivation therapy. RESULTS Our cohort included 6147 cases of gynecomastia and 61 470 corresponding matched controls. The adjusted RR for current, recent and past statin use with respect to gynecomastia was 1.19 (1.04-1.36), 1.38 (1.15-1.65) and 1.20 (1.03-1.40), respectively. CONCLUSIONS Statin use is associated with an increased risk of developing gynecomastia. Clinicians should be cognizant of this effect and educate patients accordingly.
Collapse
Affiliation(s)
- Sean C Skeldon
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Bruce Carleton
- Division of Translational Therapeutics, Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - James M Brophy
- Departments of Medicine and Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
| | - Mohit Sodhi
- Department of Ophthalmology and Visual Sciences and Pharmacology, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Mahyar Etminan
- Department of Ophthalmology and Visual Sciences and Pharmacology, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| |
Collapse
|
11
|
Paulsen JF, Berg JO, Kroman N, Mieritz M, Jørgensen N. [Gynaecomastia]. Ugeskr Laeger 2018; 180:V05170400. [PMID: 29393033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Gynaecomastia (GM) is a benign proliferation of the glandular tissue of the male breast and results from an imbalance between androgen and oestrogen. Pubertal GM is found in 50% and often resolves spontaneously without treatment. GM in adult men can be the first symptom of an underlying disease, and thorough investigation is recommended. Treatment of an underlying cause of GM is the first-line treatment. If GM persists, surgical excision with liposuction can provide excellent results and a low rate of complications.
Collapse
|
12
|
Singano V, Amberbir A, Garone D, Kandionamaso C, Msonko J, van Lettow M, Kalima K, Mataka Y, Kawalazira G, Mateyu G, Kwekwesa A, Matengeni A, van Oosterhout JJ. The burden of gynecomastia among men on antiretroviral therapy in Zomba, Malawi. PLoS One 2017; 12:e0188379. [PMID: 29155891 PMCID: PMC5695797 DOI: 10.1371/journal.pone.0188379] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 11/06/2017] [Indexed: 11/18/2022] Open
Abstract
Background Many Africans who are on life-saving ART face challenges from a variety of toxicities. After the introduction of a standardized first-line efavirenz-containing ART regimen, reports of gynecomastia appeared in Malawian popular media, however data on the prevalence and risk factors of gynecomastia from Africa are lacking. Methods We conducted a cross–sectional study in males ≥18 years registered on ART at the HIV clinic in Zomba Central Hospital. Men who reported to have ever experienced breast or nipple enlargement received a standard questionnaire and underwent physical examination. Questions included perceptions and concerns about gynecomastia. Clinicians confirmed the presence and severity of gynecomastia. Routinely collected data on current and previous ART regimens, CD4 count, WHO clinical stage, anthropometric measurements and history of tuberculosis were extracted from the electronic database. Results We enrolled 1,027 men with median age 44 years (IQR: 38–52). The median ART duration was 57 months (IQR: 27–85); 46.7% were in WHO stage III/IV at ART initiation, 88.2% had exposure to efavirenz and 9% were overweight or obese. The prevalence of self-reported gynecomastia was 6.0% (62/1027) (95%-CI: 4.7–7.7%). Of men with gynecomastia 83.6% reported nipple enlargement and 98.4% enlarged breasts (85.5% bilateral). One-third said they had not reported gynecomastia to a health care worker. Over three-quarters mentioned that gynecomastia was an important or very important problem for them, while more than half were embarrassed by it. On examination gynecomastia was present in 90% (confirmed gynecomastia prevalence 5.5%; 95%-CI: 4.2–7.0%) and 51.8% had severity grade III or IV. History of tuberculosis treatment was independently associated with self-reported gynecomastia, adjusted OR 2.10 (95%-CI: 1.04–4.25). Conclusions The burden of gynecomastia among men on ART in Malawi was higher than previously reported, and was associated with adverse psychological consequences, calling for increased awareness, a proactive diagnostic approach and diligent clinical management.
Collapse
Affiliation(s)
| | | | | | | | | | - Monique van Lettow
- Dignitas International, Zomba, Malawi
- Dala Lana School of Public Health, University of Toronto, Toronto, Canada
| | | | | | - Gift Kawalazira
- Zomba District Health Office, Malawi Ministry of Health, Zomba, Malawi
| | | | | | | | - Joep J. van Oosterhout
- Dignitas International, Zomba, Malawi
- Department of Medicine, College of Medicine, Blantyre, Malawi
- * E-mail:
| |
Collapse
|
13
|
Choi BS, Lee SR, Byun GY, Hwang SB, Koo BH. The Characteristics and Short-Term Surgical Outcomes of Adolescent Gynecomastia. Aesthetic Plast Surg 2017; 41:1011-1021. [PMID: 28451801 DOI: 10.1007/s00266-017-0886-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 04/19/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Most adolescent gynecomastia is resolved spontaneously in 3 years. But, persistent gynecomastia could have a negative influence on psychoemotional development on adolescence. The purpose of this study is to report the characteristics of adolescent gynecomastia patients who received the surgeries, and discuss the short-term surgical outcomes. METHODS Of the 1454 patients who underwent gynecomastia surgery at Damsoyu hospital from January 2014 to May 2016, 71 were adolescents. Subcutaneous mastectomy with liposuction was performed for adolescent patients who had gynecomastia for more than 3 years and showed psychosocial distress. Demographic and outcome variables were retrospectively analyzed. RESULTS The mean age was 17.5 ± 0.77 years old. All gynecomastia cases were bilateral. Simon's grade IIa (35 patients, 49.3%) was the most common, and grade III was not observed. Fifty-one patients (71.8%) were classified as having a glandular-type breast component. Fourteen patients (19.7%) had complications, but only 3 cases (4.2%) required revision. Most of the patients (70 patients, 98.6%) were satisfied with the esthetic results, and the average 5-point Likert score was 4.85 ± 0.40. Recurrence was not observed. As the Simon's grade increased from I to IIA, a higher BMI, larger amounts of breast tissue, and longer operation times were observed. CONCLUSIONS Gynecomastia that did not regress spontaneously was mostly the glandular type, so not only liposuction but also surgical removal of glandular tissue is necessary. Surgical treatment, selectively performed in patients who have had gynecomastia for 3 years, and have experienced psychosocial distress, could be an acceptable treatment for adolescent gynecomastia. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these evidence-based medicine ratings, please refer to the table of contents or the online instructions to authors www.springer.com/00266 .
Collapse
Affiliation(s)
- Byung Seo Choi
- Department of Surgery, Damsoyu Hospital, 213 Bongeunsa-ro, Gangnam-gu, Seoul, Korea
| | - Sung Ryul Lee
- Department of Surgery, Damsoyu Hospital, 213 Bongeunsa-ro, Gangnam-gu, Seoul, Korea.
| | - Geon Young Byun
- Department of Surgery, Damsoyu Hospital, 213 Bongeunsa-ro, Gangnam-gu, Seoul, Korea
| | - Seong Bae Hwang
- Department of Surgery, Damsoyu Hospital, 213 Bongeunsa-ro, Gangnam-gu, Seoul, Korea
| | - Bum Hwan Koo
- Department of Surgery, Damsoyu Hospital, 213 Bongeunsa-ro, Gangnam-gu, Seoul, Korea
| |
Collapse
|
14
|
DE Vecchis R, Ariano C. Aldosterone receptor antagonists decrease mortality and cardiovascular hospitalizations in chronic heart failure with reduced left ventricular ejection fraction, but not in chronic heart failure with preserved left ventricular ejection fraction: a meta-analysis of randomized controlled trials. Minerva Cardioangiol 2017; 65:427-442. [PMID: 27958695 DOI: 10.23736/s0026-4725.16.04293-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Aldosterone receptor antagonists (ARAs) were introduced in the treatment of chronic heart failure (CHF), as a result of the demonstration of their protective effect on the failing heart. However, important questions remain unanswered regarding the clinical efficacy of the ARAs on the clinical and echocardiographic phenotype of heart failure, called heart failure with preserved left ventricular ejection fraction (HFpEF). EVIDENCE ACQUISITION The aim of the present meta-analysis was to verify the impact of the ARAs on some hard endpoints, such as all-cause death and hospitalizations from cardiovascular cause, making a comparative evaluation of these outcomes in CHF patients with reduced left ventricular ejection fraction (HFREF) and in those with HFpEF, respectively. Only randomized controlled trials (RCTs) were incorporated in our meta-analysis. The studies were included if they met the following criteria: experimental groups included patients with CHF treated with ARAs in addition to the conventional therapy; control groups included patients with CHF receiving conventional therapy without ARAs. Outcomes of interest were all-cause mortality, cardiovascular hospitalizations, hyperkalemia, or gynecomastia. EVIDENCE SYNTHESIS Overall, 15 RCTs comprising a total of 15671 patients were eligible for inclusion in the meta-analysis. ARA use in patients with heart failure was associated with a significant reduction in adverse outcomes. Indeed, a significant reduced odds of all-cause death among CHF patients treated with ARAs compared to controls was found (OR=0.79; 95% CI: 0.73-0.87). Subgroup analysis based on the HF type revealed a statistically significant benefit as regards all-cause death for patients with HFREF (OR=0.77; 95% CI: 0.69-0.84), whereas a protective effect against the all-cause death was not attained by ARAs in the HFpEF subset (OR=0.91; 95% CI: 0.76-1.1). Furthermore reduced odds of CV hospitalizations was detected in the entire group of CHF patients under treatment with ARAs (OR=0.73; 95% CI: 0.61-0.89) as well as among HFREF patients treated with ARAs, compared to controls (OR=0.66; 95% CI: 0.51-0.85). Hyperkalemia was significantly more frequent with ARA use. In addition, subgroup analysis by ARA type documented that both nonselective and selective ARAs were similarly associated with increased odds of episodes of hyperkalemia compared to controls. Besides, ARA use was shown to be associated with the occurrence of gynecomastia. In particular, selective ARAs proved not to produce significant amounts of gynecomastia compared to controls (OR=0.74; 95% CI: 0.43-1.27), while nonselective ARAs did (OR 8.22; 95% CI: 4.9-13.81. CONCLUSIONS Our meta-analysis provides further evidence that ARAs should be systematically used in patients with HFREF, in whom these drugs improve some hard clinical endpoints, such as all-cause mortality and hospitalizations from cardiac cause. Conversely, based on the present meta-analysis, ARA usage in HFpEF patients is questionable since in this CHF setting no significant improvement in clinical endpoints has been demonstrated so far, in the face of the well-known risks of hyperkalemia and/or gynecomastia that chronic ARA therapy entails. Furthermore, new selective ARAs are not burdened by significant risk of gynecomastia, while are similar to nonselective ARAs with regard to the efficacy profile as well as to the risk of eliciting hyperkalemia.
Collapse
Affiliation(s)
- Renato DE Vecchis
- Cardiology Unit, Presidio Sanitario Intermedio "Elena d'Aosta", ASL Napoli 1 Centro, Naples, Italy -
| | - Carmelina Ariano
- Geriatric Department, Casa di Cura "S. Maria del Pozzo", Somma Vesuviana, Naples, Italy
| |
Collapse
|
15
|
Mieritz MG, Christiansen P, Jensen MB, Joensen UN, Nordkap L, Olesen IA, Bang AK, Juul A, Jørgensen N. Gynaecomastia in 786 adult men: clinical and biochemical findings. Eur J Endocrinol 2017; 176:555-566. [PMID: 28179453 DOI: 10.1530/eje-16-0643] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 12/28/2016] [Accepted: 02/07/2017] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Gynaecomastia is a benign proliferation of glandular tissue of the breast; however, it is an important clinical observation because it can be the first symptom of an underlying disease. Some controversy exists concerning the clinical importance of an in-depth investigation of men who develop gynaecomastia. We hypothesise that a thorough work-up is required in adult men with gynaecomastia. DESIGN All adult men (n = 818) referred to a secondary level andrological department at Rigshospitalet in Copenhagen, Denmark during a four-year period (2008-2011) under the diagnosis of gynaecomastia (ICD-10: N62) were included. METHODS Thirty-two men who did not have gynaecomastia when examined were excluded; leaving 786 men for final analyses. They underwent an andrological examination, ultrasound of the testicles and analysis of endogenous serum hormones levels. RESULTS In 43% of men with adult onset of gynaecomastia (≥18 years) an underlying, and often treatable, cause could be detected. In men younger at onset an underlying cause for gynaecomastia could be detected in merely 7.7%. The study is limited by the fact that we did not have access to investigate men who were referred directly by their GP to private clinics for plastic surgery or who sought cosmetic correction without consulting their GP first. CONCLUSIONS Our study demonstrates the importance of a thorough examination and provides a comprehensible examination strategy to disclose the underlying pathology leading to the development of gynaecomastia in adulthood.
Collapse
Affiliation(s)
- Mikkel G Mieritz
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Peter Christiansen
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Martin Blomberg Jensen
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ulla N Joensen
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Loa Nordkap
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Inge A Olesen
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - A Kirstine Bang
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Niels Jørgensen
- Department of Growth and ReproductionRigshospitalet, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
16
|
Pižem J, Velikonja M, Matjašič A, Jerše M, Glavač D. Pseudoangiomatous stromal hyperplasia with multinucleated stromal giant cells is neither exceptional in gynecomastia nor characteristic of neurofibromatosis type 1. Virchows Arch 2015; 466:465-72. [PMID: 25586494 DOI: 10.1007/s00428-014-1715-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 12/03/2014] [Accepted: 12/22/2014] [Indexed: 01/21/2023]
Abstract
Six cases of gynecomastia with pseudoangiomatous stromal hyperplasia (PASH) and multinucleated stromal giant cells (MSGC) associated with neurofibromatosis type 1 (NF1) have been reported, and finding MSGC within PASH in gynecomastia has been suggested as being a characteristic of NF1. The frequency of PASH with MSGC in gynecomastia and its specificity for NF1 have not, however, been systematically studied. A total of 337 gynecomastia specimens from 215 patients, aged from 8 to 78 years (median, 22 years) were reevaluated for the presence of PASH with MSGC. Breast tissue samples of 25 patients were analyzed for the presence of an NF1 gene mutation using next generation sequencing. Rare MSGC, usually in the background of PASH, were noted at least unilaterally in 27 (13 %) patients; and prominent MSGC, always in the background of PASH, were noted in 8 (4 %) patients. The NF1 gene was mutated in only 1 (an 8-year-old boy with known NF1 and prominent MSGC) of the 25 tested patients, including 6 patients with prominent MSGC and 19 patients with rare MSGC. MSGC, usually in the background of PASH, are not characteristic of NF1.
Collapse
Affiliation(s)
- Jože Pižem
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, Korytkova 2, 1000, Ljubljana, Slovenia,
| | | | | | | | | |
Collapse
|
17
|
Maseroli E, Rastrelli G, Corona G, Boddi V, Amato AML, Mannucci E, Forti G, Maggi M. Gynecomastia in subjects with sexual dysfunction. J Endocrinol Invest 2014; 37:525-32. [PMID: 24515298 DOI: 10.1007/s40618-014-0055-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 01/20/2014] [Indexed: 01/23/2023]
Abstract
PURPOSE To analyze possible relationships between gynecomastia and clinical and biochemical parameters in a large cohort of subjects with sexual dysfunction (SD). METHODS A consecutive series of 4,023 men attending our Outpatient Clinic for SD was retrospectively studied. RESULTS After excluding Klinefelter's syndrome patients, the prevalence of gynecomastia was 3.1 %. Subjects with gynecomastia had significantly lower testosterone (T) levels; the association retained statistical significance after adjusting for age and life-style. However, only 33.3 % of subjects with gynecomastia were hypogonadal. Gynecomastia was associated with delayed puberty, history of testicular or hepatic diseases, as well as cannabis abuse. Patients with gynecomastia more frequently reported sexual complaints, such as severe erectile dysfunction [odds ratio (OR) = 2.19 (1.26-3.86), p = 0.006], lower sexual desire and intercourse frequency [OR = 1.23 (1.06-1.58) and OR = 1.84 (1.22-2.78), respectively; both p < 0.05], orgasm difficulties [OR = 0.49 (0.28-0.83), p = 0.008], delayed ejaculation and lower ejaculate volume [OR = 1.89 (1.10-3.26) and OR = 1.51 (1.23-1.86), respectively; both p < 0.05]. Gynecomastia was also positively associated with severe obesity, lower testis volume and LH, and negatively with prostate-specific antigen levels. The further adjustment for T did not affect these results, except for obesity. After introducing body mass index as a further covariate, all the associations retained statistical significance, except for delayed ejaculation and ANDROTEST score. When considering gynecomastia severity, we found a step-wise, T-independent, decrease and increase of testis volume and LH, respectively. Gynecomastia was also associated with the use of several drugs in almost 40 % of our patients. CONCLUSION Gynecomastia is a rare condition in subjects with SD, and could indicate a testosterone deficiency that deserves further investigation.
Collapse
Affiliation(s)
- E Maseroli
- Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Wang Y, Wang A, Kong L, Li J, Li S, Liu Y, Zhang L, Zhang R, Ban C, Jiang Y, Sun W, Song Y, Jiang F. [Multi-center study of premature thelarche and gynecomastia in Chinese infants and toddlers]. Zhonghua Er Ke Za Zhi 2014; 52:5-10. [PMID: 24680401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE The term "premature thelarche" refers to isolated breast development before 8 years of age in female, without any other signs of sexual maturation, while "gynecomastia" is the presence of breast tissue in males. This study aimed to investigate the prevalence of premature thelarche and gynecomastia in Chinese infants and toddlers, identify the potential risk factors, and explore the influence of early breast development on physical growth, mental development and psychomotor development. METHOD A total of 1 510 full term and healthy children at the age of 0-48 months were sampled by stratified cluster random sampling method from 8 provinces from 2011-2012. Weight, height and breast development were assessed by senior primary pediatricians, while Bayley Scale of Infant Development-I (BSID-I) was used to measure the mental developmental index (MDI) and psychomotor developmental index (PDI) for children aged 2-30 months. Social-demographic Questionnaires were completed by the caregivers. RESULT The combined prevalence of premature thelarche and gynecomastia was 1.6% (23/1 475), girls 2.2% (15/695), boys 1.0% (8/780), all within 2 years of age. The birth weight, feeding patterns in first 4 months, delivery mode, weaning time and social economic status were not significantly associated with the breast development. However, lower father's education level (OR = 3.632, 95%CI = 1.565-8.432) as well as smoking mother (OR = 18.960, 95%CI = 1.590-226.304) were significantly related to breast development even after adjusting for potential confounders. Lower weight (-0.479 ± 0.648 vs. 0.005 ± 0.987, P < 0.05) and height (-0.602 ± 1.042 vs. 0.008 ± 0.986, P < 0.05) Z score were found in breast development group, even after adjusting for age, gender and father' education level. Neither mental development (t = -0.082, P > 0.05) nor psychomotor development (t = 1.054, P > 0.05) was associated with breast development. CONCLUSION We showed a similar prevalence of premature thelarche with the data reported in similar studies reported from other countries. Among the 0-48 months old infants and toddlers, Father's education level and smoking mother were both related to breast development. Breast development was significantly associated with physical growth, but had no correlation with the mental or psychomotor development.
Collapse
Affiliation(s)
- Yan Wang
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Ministry of Education Shanghai Key Laboratory of Children's Environmental Health, Shanghai 200127, China
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
|
20
|
Affiliation(s)
- Samir Rahmani
- Department of Breast & Reconstructive Surgery, The Leeds Teaching Hospitals Trust, Great George Street, Leeds, United Kingdom.
| | | | | | | |
Collapse
|
21
|
|
22
|
Bafakeer SS, Banafa NS, Aram FO. Breast diseases in Southern Yemen. Saudi Med J 2010; 31:1011-1014. [PMID: 20844813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
OBJECTIVE To investigate the magnitude of breast diseases, and its frequency distribution in different age groups in Hadramout, Yemen. METHODS This is a prospective study conducted at the Central Laboratory of Ibn-Sinna Hospital, Hadramout, Yemen from January 2006 to December 2009. Patients attending surgical units for breast problems were eligible. Patients were assessed clinically and referred to the laboratory center to confirm the diagnosis by histopathology. The data were collected from the patients and referral sheets. RESULTS A total of 635 cases of breast disease were diagnosed. This includes 604 female and 31 male patients. Benign breast diseases (BBD) was the most common lesion found in this study comprising 493 cases (77.6%), and 142 (22.4%) comprised malignant cases. Among BBD, the most common lesion was fibroadenoma (40.5%) followed by fibrocystic changes (16%), other benign breast lesions (10%), and inflammatory lesion (8%). The age groups affected by BBD were: 20-29 years for fibroadenoma; 30-39 years for fibrocystic change; 20-29 years for other benign breast lesions; and 30-39 for inflammatory lesions, and carcinoma of the breast was common in the 40-49 age group. The left breast was affected in 331 (52%) cases, the right in 283 (45%), while in 3%, both breasts were affected. CONCLUSION Fibroadenoma was the most frequently diagnosed benign breast lesion in Hadramout. An educational program is needed to alert patients of the significance of breast masses.
Collapse
Affiliation(s)
- Salim S Bafakeer
- Department of Pathology, College of Medicine, Hadramout University, Hadramout, Yemen
| | | | | |
Collapse
|
23
|
Wauters CAP, Kooistra BW, de Kievit-van der Heijden IM, Strobbe LJA. Is cytology useful in the diagnostic workup of male breast lesions? A retrospective study over a 16-year period and review of the recent literature. Acta Cytol 2010; 54:259-64. [PMID: 20518408 DOI: 10.1159/000325032] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To determine the value of cytology in the workup of male breast lesions, important for the management in a same-day breast clinic. STUDY DESIGN A total of 146 fine needle aspirations (FNAs) from the male breast were classified in the categories malignant, suspicious, atypical, benign and inadequate. Cytohistologic correlation was done. RESULTS Histologic correlation was available in 85 cases. On FNA the 15 malignant cases were classified as malignant (n = 11), suspicious for malignancy (n = 2) or atypical (n = 2). Of the 35 benign lesions on histology 3 cases were classified as atypia and 1 as suspicious for malignancy on FNA. In the inadequate FNAs (n = 45), the corresponding histologic specimens were benign, no carcinomas were diagnosed. The sensitivity and specificity of the FNA compared to the definite resection diagnosis were 100% and 90.2%, respectively. The results were comparable with the outcomes of the reviewed studies on male breast lesions in the recent literature. CONCLUSION Based on the nature of the benign breast lesions in man, a substantial number of inadequate FNAs were obtained. However, due to the good cytohistologic correlations in the group of malignant lesions, we can conclude that cytology remains an important diagnostic tool in the initial workup of male breast carcinomas.
Collapse
Affiliation(s)
- Carla A P Wauters
- Department of Pathology, Canisius-Wilhelmina Hospital, Nijmegen, the Netherlands.
| | | | | | | |
Collapse
|
24
|
Kumar R. A clinicopathologic study of breast lumps in Bhairahwa, Nepal. Asian Pac J Cancer Prev 2010; 11:855-858. [PMID: 21133590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND Various types of lesion from inflammation to carcinoma can affect breast. Some lesions are common in young females while others in elderly age group. Early presentation and prompt diagnosis is essential to relieve anxiety of non-neoplastic conditions, and in case of carcinoma, it can save the patient from metastases. Many cases related to breast lesions from the region are reported in the surgery clinics of this institute and various breast diseases are being managed in the clinical departments. Analysis of pattern and prevalence will be a valuable guideline for clinicians of this location to compare with that of others. METHODS In the retrospective clinical study during 9 years period, the cases of breast lesions and lumps underwent fine needle aspiration cytology. Pap staining was done in alcohol fixed smears. The doubtful cases 65 were diagnosed through histopathological examinations by conventional method of fixation, processing and staining with routine hematoxylin and eosin. The cases with undetermined and inconclusive material were excluded from the study. RESULTS In the study of total 243 cases, inflammatory conditions 22.6%, fibrocystic change 41.2%, fibroadenoma 21.8%, other benign breast disease 4.5%, gynaecomastia 2.5% and carcinoma 7.4% were detected. CONCLUSION Fibrocystic change was the commonest lesion in this study with 33 years as the average age of presentation. However, malignancy was detected above 40 years of age.
Collapse
Affiliation(s)
- Rajendra Kumar
- Department of Pathology, Universal College of Medical Sciences, Bhairahwa, Nepal.
| |
Collapse
|
25
|
Muneer A, Laghari ZH, Shaikh AR, Laghari QA. Gynaecomastia: management in a developing country. J Ayub Med Coll Abbottabad 2009; 21:7-11. [PMID: 20929002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Gynaecomastia is a benign enlargement of male breast. It is common in the general population, resulting from various pathophysiological mechanisms. The aim of this study was to describe the presentation and outcome of treatment for gynaecomastia at a University Hospital in Pakistan. METHODS A three year retrospective study was carried out of one hundred men with gynaecomastia. Patients were evaluated in detail clinically and by appropriate investigations. They were counselled and kept on hormonal therapy for three months. Surgery was considered for patients with long standing gynaecomastia, failed medical therapy and for cosmetic reasons. Post operative complications and patient's satisfaction was assessed. RESULTS Most (90%) cases were idiopathic. Other causes were liver cirrhosis in 4 cases, testicular tumour in two, thyrotoxicosis in one and drug induced (use of cimetidine and Kushta) in two. Carcinoma of the breast was diagnosed in one patient. Most of the patients had bilateral, non tender lump in the breast. Three cases of idiopathic gynaecomastia resolved on danazol. Eighty-eight cases underwent surgical treatment. The mean age of patients who underwent surgery (n = 88) was 30.5 +/- 9.59 years. Most of the patients belonged to 21-30 years age group. Major indications for surgery were failure of medical treatment (45.5%) and cosmetic reasons (34.0%). Mean operating time for subcutaneous mastectomy was 42.2 +/- 3.70 (36-48) minutes. Mean hospital stay after subcutaneous mastectomy was 5.2 +/- 2.44 (2-10) days. The only postoperative complication noted was wound infection (24%). Seventy-two (81.8%) were satisfied with the results of their surgical treatment. CONCLUSION Gynaecomastia is the common condition affecting male breasts and most common cause of gynaecomastia is idiopathic. Secondary gynaecomastia may regress in size by treating the primary cause. Idiopathic gynaecomastia do not respond to danazol so they needed surgical treatment. Subcutaneous mastectomy through a periareolar skin incision is a valid procedure for treatment for gynaecomastia and provides satisfactory cosmetic results.
Collapse
Affiliation(s)
- Ambreen Muneer
- Department of Surgery, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan.
| | | | | | | |
Collapse
|
26
|
Wasniewska M, Raiola G, Teresa A, Galati MC, Zirilli G, Catena MA, Ascenti G, Arasi S, De Luca F. Gynecomastia disclosing diagnosis of Leydig cell tumour in a man with thalassemia, secondary hypogonadism and testis microlithiasis. Acta Biomed 2009; 80:286-288. [PMID: 20578425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Aim of this paper is to report about a 35-year old man suffering from beta-Thalassemia major and longstanding untreated hypogonadotropic hypogonadism, who was referred because of a recent onset and painful bilateral gynecomastia, with no palpable testicular masses. Due to the finding of a solid mass at left testis ultrasonography, monolateral testicular exeresis was performed and histology revealed a Leydig Cell Tumour and testicular microlithiasis. Post-surgical restoration of testosterone/estradiol ratio under testosterone therapy was followed by a very rapid reduction of gynecomastia. Our report confirms the usefulness of scrotal ultrasonography for finding an occult testicular tumour in a patient with painful and recent onset bilateral gynecomastia and underlines: a) the important role of testosterone/estradiol ratio in the pathophysiology of gynecomastia; b) the questionable significance of testicular microlithiasis as marker of testis tumours; c) the possible association between beta-Thalassemia and tumoral pathologies.
Collapse
|
27
|
Abstract
OBJECTIVE Aromatase cytochrome P45019 (CYP19) is a key enzyme in estrogen biosynthesis, and polymorphisms within its gene are associated with an increased risk of estrogen-dependent diseases. Enhanced estrogen stimulation of breast tissue in men may lead to gynecomastia. We assessed whether intron 4 (TTTA)n repeat and TCT deletion/insertion polymorphisms and an exon 10 (3'-UTR) C/T single nucleotide polymorphism of CYP19 are associated with gynecomastia. DESIGN/METHODS We performed a genetic association study of 100 patients referred to the endocrinological outpatient clinic with breast glandular tissue enlargement confirmed by clinical and ultrasound examinations and 99 healthy volunteers without gynecomastia. Microsatellite (TTTA)n and insertion/deletion polymorphisms were studied using capillary electrophoresis, and the C/T polymorphism in the 3'-UTR was analyzed using the TaqMan assay. RESULTS Significantly increased risk of gynecomastia was found in subjects carrying a CYP19 exon 10 T allele that was previously related to the high aromatase activity. Frequency of the TT genotype was significantly higher in patients when compared with controls (40.6 vs 26.3%; TT versus CT and CC genotypes; P(c)<0.05). We found strong linkage disequilibrium between the alleles of studied polymorphic loci. T allele in the 3'-UTR was in linkage disequilibrium with the long alleles of the intron 4 polymorphism, mainly (TTTA)11. However, our findings did not show significant correlation of alleles having more than nine TTTA repeats with gynecomastia. CONCLUSIONS The CYP19 polymorphisms might contribute to the incidence of gynecomastia, but further studies in larger groups are needed to confirm these results.
Collapse
Affiliation(s)
- Izabella Czajka-Oraniec
- Department of Endocrinology, Medical Center for Postgraduate Education, Bielanski Hospital, 80 Ceglowska Street, 01-809 Warsaw, Poland.
| | | | | | | | | |
Collapse
|
28
|
Anyikam A, Nzegwu MA, Ozumba BC, Okoye I, Olusina DB. Benign breast lesions in Eastern Nigeria. Saudi Med J 2008; 29:241-244. [PMID: 18246234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023] Open
Abstract
OBJECTIVE To characterize benign breast diseases in Eastern Nigeria and to highlight the age variations of these lesions as base line data. METHODS The Department of Morbid Anatomy, University of Nigeria Teaching Hospital, Enugu caters for over 30 million African blacks and receives 2000 surgical pathology specimens yearly. Seven hundred and twenty-two benign breast specimens were analyzed over 5 years from 1st January 2000 to 31st December 2004, out of 1050 breast samples received. RESULTS Of 1050 breast specimens received, 722 (68.8%) were benign. Fibroadenoma was the most common lesion with 318 cases (44%), occurring at a mean age of 16-32 years. Next was fibrocystic changes with 165 cases (22.9%) at a mean age of 23-45 years. Normal breast in the axillary tail region was seen in 32 cases (4.4%), represented as no pathology, with a mean presentation age of 20-46 years. Low grade Phyllodes tumor had 28 cases (3.9%), presenting at an average mean age of 17-32 years. Lactating adenoma had 19 (2.6%) cases. Other lesions made up less than 3% each. Benign breast lesions peaked at the 20-24 age range and then declined. Most were females. CONCLUSION Benign breast lesions occur more frequently than malignant breast lesions with a ratio of 2.3:1 and were presented 20 years earlier than their malignant counterparts. Fibroadenoma was the most common benign lesion followed by fibrocystic disease, similar to the findings in Western Nigeria. In Northern Nigeria, fibrocystic breast disease was more common.
Collapse
Affiliation(s)
- Adanna Anyikam
- School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | | | | | | | | |
Collapse
|
29
|
Kumanov P, Deepinder F, Robeva R, Tomova A, Li J, Agarwal A. Relationship of adolescent gynecomastia with varicocele and somatometric parameters: a cross-sectional study in 6200 healthy boys. J Adolesc Health 2007; 41:126-31. [PMID: 17659215 DOI: 10.1016/j.jadohealth.2007.03.010] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2006] [Revised: 01/19/2007] [Accepted: 03/13/2007] [Indexed: 01/14/2023]
Abstract
PURPOSE To evaluate the relationship of gynecomastia with varicocele and somatometric parameters in otherwise clinically healthy boys. METHODS The relationship between gynecomastia and somatometric parameters was examined with 6200 clinically healthy boys aged 0-19 years of different socioeconomic backgrounds in various schools, kindergartens, and childcare centers. Multivariable logistic regression analysis was used to model the prevalence of gynecomastia (>or=1cm) in relation to height, weight, testicular volume, penile length and circumference, age, pubic hair Tanner stage, and residential status. RESULTS Pubic hair Tanner stages 3 and 4 had the highest incidence of gynecomastia. Gynecomastia was found only in boys more than 10 years old and its prevalence in the age group of 10-19 years (n = 3082) was 3.93 %. In boys 10-13 years old, gynecomastia was positively correlated with varicocele, the adjusted odds ratio (OR) was 2.1 (95% confidence interval [CI] = 1.1-4.1). For the age at which gynecomastia was most prevalent (group aged 12-14 years), the adjusted OR of gynecomastia occurring in boys with varicocele, using the Cochran-Mantel-Hasenzel method of adjusting for age was 1.9 (95% CI = 1.1-3.4). Gynecomastia was negatively correlated with body mass index (BMI). In addition, it was weakly correlated with testicular volume, positively in age group 10-13 years and negatively in those 14-19 years. However no relationship was found between gynecomastia and penis size, urban/rural status, and sea level of residence. CONCLUSIONS Adolescent gynecomastia is a mid-puberty event. It is significantly associated with varicocele and somatometric parameters including BMI and testicular volume.
Collapse
Affiliation(s)
- Philip Kumanov
- Clinical Center for Endocrinology, Medical University, Sofia, Bulgaria
| | | | | | | | | | | |
Collapse
|
30
|
Fradet Y, Egerdie B, Andersen M, Tammela TLJ, Nachabe M, Armstrong J, Morris T, Navani S. Tamoxifen as Prophylaxis for Prevention of Gynaecomastia and Breast Pain Associated with Bicalutamide 150mg Monotherapy in Patients with Prostate Cancer: A Randomised, Placebo-Controlled, Dose–Response Study. Eur Urol 2007; 52:106-14. [PMID: 17270340 DOI: 10.1016/j.eururo.2007.01.031] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2006] [Accepted: 01/05/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To define the optimum tamoxifen dose for reducing bicalutamide (CASODEX) 150 mg monotherapy-induced breast events (ie, gynaecomastia or breast pain or both) without compromising disease control. METHODS This was a double-blind, parallel-group, multicentre trial in which 282 patients with prostate cancer were randomised to receive bicalutamide 150 mg/d plus either daily tamoxifen (1, 2.5, 5, 10, or 20mg) or placebo for 12 mo, followed by 12 mo of treatment with bicalutamide only. Primary end points were incidence of breast events and prostate-specific antigen (PSA) inhibition and were analysed at 6 mo (the primary analysis) and also at 12 and 24 mo. RESULTS At 6 and 12 mo, tamoxifen decreased the incidence of breast events in a dose-dependent manner, with breast events observed in 86.2%, 60.0%, 55.3%, 23.5%, and 8.8% of patients receiving tamoxifen 1, 2.5, 5, 10, and 20 mg, respectively, compared with 96.7% of patients receiving placebo at 6 mo. At 24 mo (ie, after 12 mo of bicalutamide monotherapy), a high incidence of breast events was seen in all groups. There was no evidence of a negative effect on PSA inhibition at any assessment. Other nonbreast adverse effects were similar across groups, except for an increase in hot flushes with tamoxifen doses > or =5 mg. CONCLUSION These findings suggest that prophylactic tamoxifen 20 mg/d is an effective dose for reduction of bicalutamide-induced breast events and does not appear to affect disease control based on PSA suppression.
Collapse
Affiliation(s)
- Yves Fradet
- Centre De Recherche, Chuq-Hotel-Dieu de Quebec, Quebec, PQ, Canada.
| | | | | | | | | | | | | | | |
Collapse
|
31
|
Abstract
BACKGROUND Spinal and bulbar muscular atrophy or Kennedy disease (KD) is an X-linked neurodegenerative disease caused by an expansion of a polymorphic tandem CAG repeat within the androgen receptor (AR) gene on chromosomal locus Xq11-q12. The CAG repeat region encodes a polyglutamine tract that, when expanded to above 40 in number, results in KD, a neurodegenerative disease primarily targeting lower motor neurones. KD is also associated with partial androgen insensitivity due to loss of receptor function. Degree of expansion of this repeat region, located in the first exon, is correlated with age at onset and disease severity. Androgenetic alopecia (AGA) is a polygenic trait also associated with functional polymorphism of the AR gene. OBJECTIVES To test whether partial loss of function in the AR gene associated with CAG polymorphism reduces the risk of AGA in affected men. METHODS Members of the Kennedy's Disease Association, an American-based support group, were invited to participate in an online survey to determine the age-related prevalence of AGA among men affected by KD. Data from 115 respondents with KD were compared with data from 654 white men of European descent in Maryborough, Australia. RESULTS The mean AGA score for men with KD was 1.64 (95% confidence interval, CI 1.41-1.87). The mean score for men in Maryborough was 2.82 (95% CI 2.71-2.93). The difference between the means was highly significant (P < 0.001), indicating thicker hair among the KD cohort. Treating AGA score as a continuous variable we found age to be highly significantly related to AGA score in men from Maryborough (P < 0.001) but not among men affected by KD (P = 0.90). CONCLUSIONS Men with KD have a reduced risk of AGA, likely to be due to a functional alteration in the AR caused by the polyglutamine expansion.
Collapse
Affiliation(s)
- R Sinclair
- Department of Dermatology, University of Melbourne, St Vincent's Hospital, Fitzroy 3065, Victoria, Australia.
| | | | | | | | | | | |
Collapse
|
32
|
Abstract
Gynecomastia is common and may be asymptomatic. In most cases, a thorough history and physical examination, along with limited laboratory investigations, can help to exclude breast malignancy and serious underlying endocrine or systemic disease. Careful clinical observation may be all that is required in many cases, because gynecomastia often resolves spontaneously. Because gynecomastia is usually caused by an imbalance of androgenic and estrogenic effects on the breast, medical therapy may include antiestrogens, androgens, or aromatase inhibitors. Surgery is useful in the management of patients with long-standing symptomatic gynecomastia or when medical therapy is not successful.
Collapse
Affiliation(s)
- Harmeet Singh Narula
- Division of Endocrinology, Diabetes, and Metabolism, Health Sciences Center, T15-060, Stony Brook University, Stony Brook, NY 11794-8154, USA
| | | |
Collapse
|
33
|
|
34
|
Winterfield L, Schultz J, Stratakis CA, Cowen EW. Gynecomastia and mucosal lentigines in an 8-year-old boy. J Am Acad Dermatol 2006; 53:660-2. [PMID: 16198789 DOI: 10.1016/j.jaad.2005.06.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2005] [Revised: 05/18/2005] [Accepted: 06/11/2005] [Indexed: 11/22/2022]
Affiliation(s)
- Laura Winterfield
- Dermatology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892-1908, USA
| | | | | | | |
Collapse
|
35
|
Leibovitch I. Re: Incidence and Management of Gynecomastia in Men Treated for Prostate Cancer. J Urol 2006; 175:1962-3; author reply 1963. [PMID: 16600809 DOI: 10.1016/s0022-5347(05)00968-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2005] [Indexed: 11/20/2022]
|
36
|
Hanavadi S, Banerjee D, Monypenny IJ, Mansel RE. The role of tamoxifen in the management of gynaecomastia. Breast 2006; 15:276-80. [PMID: 15998589 DOI: 10.1016/j.breast.2005.04.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2004] [Revised: 01/21/2005] [Accepted: 04/21/2005] [Indexed: 11/23/2022] Open
Abstract
Gynaecomastia affects half of the male population at some stage in their life. Only a small proportion of them would require treatment for cosmetic appearance or to relieve pain and tenderness. Recently, tamoxifen has shown some promising results in the management of gynaecomastia. To assess the efficacy of tamoxifen, we carried out a retrospective study of all men treated for gynaecomastia with particular emphasis on those treated medically. Men with painful gynaecomastia were given 10 mg of tamoxifen for 3 months. Response to treatment was categorised as good, moderate and no response. Thirteen men (median age 36) were placed on tamoxifen. Ten patients responded well to tamoxifen. One patient developed calf tenderness and stopped the medication. No other adverse effects were reported. Two patients could not be followed up. Tamoxifen appears safe and effective in men with painful idiopathic or physiological gynaecomastia and should be considered as an initial option before contemplating surgery.
Collapse
Affiliation(s)
- Satheesha Hanavadi
- Department of Surgery, University Hospital of Wales, Cardiff CF14 4XN, UK.
| | | | | | | |
Collapse
|
37
|
Janes SE, Lengyel JA, Singh S, Aluwihare N, Isgar B. Needle core biopsy for the assessment of unilateral breast masses in men. Breast 2006; 15:273-5. [PMID: 16026984 DOI: 10.1016/j.breast.2005.05.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2005] [Revised: 04/29/2005] [Accepted: 05/13/2005] [Indexed: 11/20/2022] Open
Abstract
Although unilateral male breast swelling is relatively common, a histological diagnosis is infrequently obtained. From 1998 to 2003 we routinely performed needle core biopsy on all men presenting with unilateral breast swelling in whom there was diagnostic uncertainty. Of 113 patients, 93% had gynaecomastia, two patients had primary breast cancer and one had metastatic lymphoma. One patient had chronic mastitis. Gamolenic acid treatment produced a 73% response rate amongst patients presenting with pain. Core biopsy is a safe and effective method of diagnosing unilateral male breast swelling, which allows either confident reassurance or definitive treatment of those with cancer or pain.
Collapse
Affiliation(s)
- Simon Edgar Janes
- Department of Surgery, New Cross Hospital, Wolverhampton WV10 0QP, UK
| | | | | | | | | |
Collapse
|
38
|
|
39
|
Autorino R, Perdonà S, D'Armiento M, De Sio M, Damiano R, Cosentino L, Di Lorenzo G. Gynecomastia in patients with prostate cancer: update on treatment options. Prostate Cancer Prostatic Dis 2006; 9:109-14. [PMID: 16432533 DOI: 10.1038/sj.pcan.4500859] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Non-steroidal antiandrogen monotherapy offers potential quality of life benefits over other treatment modalities in patients with prostate cancer. Nevertheless, gynecomastia and breast pain still represent the most bothersome side effects during this treatment. In this update article, recent advances in the management options for gynecomastia/breast pain caused by hormonal manipulation are reviewed and critically analyzed.
Collapse
Affiliation(s)
- R Autorino
- Clinica Urologica, Seconda Università degli Studi, Napoli, Italy.
| | | | | | | | | | | | | |
Collapse
|
40
|
Abstract
PURPOSE Gynecomastia is a potentially treatment limiting adverse event in men receiving hormone therapy for prostate cancer. MATERIALS AND METHODS In large, randomized, placebo controlled studies approximately 50% or more of patients with prostate cancer experienced gynecomastia due to multiple mechanisms. Although its severity was mostly reported as mild to moderate, gynecomastia was cited as the reason for most premature withdrawals from therapy. In patients with advanced forms of prostate cancer bilateral orchiectomy was associated with the lowest incidence of gynecomastia, followed by nonsteroidal antiandrogen therapy, diethylstilbestrol and estrogen in rank order. RESULTS It is important that gynecomastia is well managed in patients with prostate cancer who want to proceed with hormone therapy. Patients should be assessed for the likely etiology of gynecomastia and preventive therapy or treatment for established gynecomastia should be instituted. Prophylactic radiotherapy has been shown to decrease the incidence of hormone induced gynecomastia by more than 50%. An alternative course of action, which may be more convenient for the patient, is the prophylactic use of tamoxifen. Tamoxifen may also mitigate or resolve gynecomastia during its early or proliferative phase. In severe long-standing gynecomastia surgery is warranted since medical therapies are less likely to succeed. Aromatase inhibitors and 4-hydroxytamoxifen are investigational. CONCLUSIONS Gynecomastia is a significant problem in men undergoing hormonal therapy for prostate cancer. It requires prompt recognition, evaluation and management.
Collapse
Affiliation(s)
- Adrian Dobs
- Department of Medicine, Division of Endocrinology and Metabolism, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287-0003, USA.
| | | |
Collapse
|
41
|
Guvenc H, Aygun AD, Yenioglu H, Akarsu S. Nipple diameter in eastern Turkish pubertal boys. J Trop Pediatr 2005; 51:260. [PMID: 15958413 DOI: 10.1093/tropej/fmh110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
42
|
Lee JH, Shin JH, Park KP, Kim IJ, Kim CM, Lim JG, Choi YC, Kim DS. Phenotypic variability in Kennedy's disease: implication of the early diagnostic features. Acta Neurol Scand 2005; 112:57-63. [PMID: 15932358 DOI: 10.1111/j.1600-0404.2005.00428.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The clinical diagnosis of Kennedy's disease (KD) is not easy when the typical manifestations are lacking, especially in early stage of the disease. In our study, we tried to identify the relative frequency of common clinical features and early symptoms in KD. METHOD Eighteen Korean patients with KD were included. Clinical findings were subdivided into two parts: the age at onset of each clinical symptoms and characteristic signs on investigations. With detailed clinical examinations, the serum creatine kinase (CK) level, electrophysiologic study and DNA analysis were performed and analyzed in detail. RESULTS In KD, the most consistent clinical findings at evaluations included perioral fasciculation with variable bulbar paresis, limb weakness with wasting, hyporeflexia, hand tremor, and elevated CK level. Some distinguishing features, such as X-linked family history, gynecomastia, and sensory abnormalities were absent in a half of cases. Frequent initial clinical findings include tremor (50%) and symptoms other than weakness, such as cramps and fatigability (33.3%). CONCLUSION We conclude that KD shows variable clinical and electrophysiological features. Our description on the onset and subsequent progression of each clinical finding might help to identify KD in early stage and avoid misdiagnosis.
Collapse
Affiliation(s)
- Jae-Hyeok Lee
- Department of Neurology, College of Medicine, Pusan National University, Pusan, Korea
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Van Poppel H, Tyrrell CJ, Haustermans K, Cangh PV, Keuppens F, Colombeau P, Morris T, Garside L. Efficacy and Tolerability of Radiotherapy as Treatment for Bicalutamide-induced Gynaecomastia and Breast Pain in Prostate Cancer. Eur Urol 2005; 47:587-92. [PMID: 15826748 DOI: 10.1016/j.eururo.2004.12.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2004] [Accepted: 12/10/2004] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess the efficacy and tolerability of localised radiotherapy for the treatment of bicalutamide ('Casodex''Casodex' is a trademark of the AstraZeneca group of companies.)-induced gynaecomastia and/or breast pain. METHODS This open-label, non-comparative, multicentre study included 51 patients receiving bicalutamide 150 mg for the treatment of non-metastatic prostate cancer (T1b-T4, Nx, M0). Patients who developed symptomatic gynaecomastia and/or breast pain received two 6-Gy fractions of external-beam radiation to the breasts and were then assessed at two 3-monthly follow-up visits. RESULTS 37/51 (72.5%) patients experienced gynaecomastia and 41/51 (80.4%) experienced breast pain, typically within the first 6 months. Twenty seven and 38 patients, respectively, went on to receive breast irradiation. Following radiotherapy, gynaecomastia improved or resolved in 7/27 (25.9%) and 2/27 (7.4%) cases, respectively, and breast pain improved or resolved in 12/38 (31.6%) and 3/38 (7.9%) cases, respectively. No change was observed in 7 patients (25.9%) with gynaecomastia and 12 patients (31.6%) with breast pain, while 9 patients (33.3%) and 8 patients (21.1%), respectively, worsened. Radiotherapy-related adverse events, reported by 18/41 (43.9%) patients, were generally mild and short lived (median duration approximately 5 weeks). CONCLUSIONS Therapeutic radiotherapy, using two fractions of 6 Gy external-beam radiation to the male breast, improves the intensity of bicalutamide-induced gynaecomastia and/or breast pain in approximately one-third of patients. Adverse events were often mild and short lived.
Collapse
Affiliation(s)
- H Van Poppel
- Department of Urology, University Hospital Gasthuisberg, Herestraat 49, B-3000 Leuven, Belgium.
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Lambert M, Haro JM, Novick D, Edgell ET, Kennedy L, Ratcliffe M, Naber D. Olanzapine vs. other antipsychotics in actual out-patient settings: six months tolerability results from the European Schizophrenia Out-patient Health Outcomes study. Acta Psychiatr Scand 2005; 111:232-43. [PMID: 15701108 DOI: 10.1111/j.1600-0447.2004.00451.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The European Schizophrenia Out-patient Health Outcomes study is an observational study investigating treatment in schizophrenia. We report treatment-emergent adverse events during the first 6 months of treatment. METHOD The rate of extrapyramidal symptoms (EPS), anticholinergic use, weight gain and sexual related dysfunctions were assessed in 8,400 out-patients. RESULTS Patients typical antipsychotics and risperidone experienced significantly more EPS and anticholinergic use than patients in the clozapine, olanzapine, and quetiapine cohorts. Patients treated with amisulpride, typical antipsychotics and risperidone were significantly more likely to have sexual related dysfunctions and/or amenorrhea. Increases in weight and body mass index occurred in all cohorts, but were significantly greater in the olanzapine and clozapine cohorts. CONCLUSION Patients treated with olanzapine, quetiapine and clozapine had better tolerability outcomes regarding EPS and sexual related dysfunctions compared with patients receiving risperidone, amisulpride and typicals. Patients treated with olanzapine and clozapine had higher weight increases than patients treated with risperidone, quetiapine and typicals.
Collapse
Affiliation(s)
- M Lambert
- Centre for Psychosocial Medicine, Department for Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Hamburg, Germany.
| | | | | | | | | | | | | |
Collapse
|
45
|
Biglia A, Blanco JL, Martínez E, Domingo P, Casamitjana R, Sambeat M, Milinkovic A, Garcia M, Laguno M, Leon A, Larrousse M, Lonca M, Mallolas J, Gatell JM. Gynecomastia among HIV-Infected Patients Is Associated with Hypogonadism: A Case-Control Study. Clin Infect Dis 2004; 39:1514-9. [PMID: 15546089 DOI: 10.1086/425363] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2004] [Accepted: 07/23/2004] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The prevalence, risk factors, and potential hormonal abnormalities associated with gynecomastia in a cohort of HIV-infected men are poorly understood. METHODS Breast enlargement was assessed in consecutively evaluated HIV-infected men, and gynecomastia was subsequently confirmed with sonography. For each patient with breast enlargement, a randomly selected control subject without breast enlargement was studied. Clinical data were obtained, including age, body mass index, clinically evident lipodystrophy, prior symptomatic hyperlactatemia, current antiretroviral therapy and duration of exposure to each antiretroviral drug, history of injection drug use, and serological status regarding hepatitis B and hepatitis C. Laboratory parameters, including plasma HIV-1 RNA load, CD4 cell count, free testosterone index, and levels of fasting triglycerides, cholesterol, prolactin, total testosterone, sex hormone-binding globulin, 17-beta-estradiol, follicle-stimulating hormone, luteinizing hormone, and thyroid-stimulating hormone, were measured. RESULTS There were 44 of 2275 patients with breast enlargement, of whom 40 (1.8%) had gynecomastia. The mean free testosterone index (+/-SD) was significantly lower among the 40 patients with gynecomastia (42.6%+/-24.0%) than among the 44 control subjects (58.0%+/-25.3%) (P=.006). Although the proportion of patients who were receiving treatment with zidovudine, stavudine, and/or efavirenz at the time of the present study was significantly different between case patients and control subjects, the duration of exposure to each individual antiretroviral drug was not. Lipoatrophy (adjusted odds ratio [OR], 5.6; 95% confidence interval [CI], 1.7-18.6; P=.005), hepatitis C (adjusted OR, 6.1; 95% CI, 1.8-20.6; P=.003), and hypogonadism (adjusted OR, 7.6; 95% CI, 1.8-32.2; P=.003) were independent factors associated with gynecomastia. CONCLUSIONS The data suggest that gynecomastia among HIV-infected patients is related to hypogonadism, rather than to an adverse effect of antiretroviral drugs.
Collapse
Affiliation(s)
- Alejandra Biglia
- Infectious Diseases Unit, Hospital Clinic-Institut d'Investigaciones Biomediques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Zamd M, Farh M, Hbid O, Zabari M, Benghanem Gharbi M, Ramdani B, Zaïd D, El Abbadi N, Lalaoui K, Belhouari A, Hassan Tahri E. Troubles sexuels chez 78 hémodialysés chroniques marocains de sexe masculin : étude clinique et endocrinienne. Annales d'Endocrinologie 2004; 65:194-200. [PMID: 15277975 DOI: 10.1016/s0003-4266(04)95670-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE To investigate the correlation between biochemical and endocrine variables with sexual disorders in 78 male patients on chronic hemodialysis at the Ibn Rochd University Hospital (Casablanca-Morocco). METHODS Seventy-eight male hemodialysis patients with chronic renal failure were evaluated with regard to their sexual function. All patients answered a personal questionnaire on their sexual activity. Hormone (FSH, LH, prolactin, testosterone, and parathyroid hormone) and zinc and ferritin assays were also performed. RESULTS The men reported erection (44.9%), libido (44.9%), ejaculation (26.8%), and orgasm (21.8%) disorders. Gynecomastia was observed in 17.9% of the patients. There was no correlation with weight nor the nature of the causal nephropathy nor with duration of dialysis. Levels of gonadotropins (FSH, LH), prolactin, and parathyroid hormone were elevated. Testosterone levels were low. Ferritinemia was elevated but there was no significant variation in zincemia. There was a negative curvilinear relationship between serum testosterone and sexual disorders, and between gynecomastia and ferritinemia. LH and prolactin levels were positively correlated with gynecomastia. CONCLUSION Abnormal hormonal and iron overload could be important factors involved in the complex pathogenesis of sexual dysfunction in chronic renal failure patients undergoning hemodialysis.
Collapse
Affiliation(s)
- M Zamd
- Service de néphrologie-hémodialyse, CHU Ibn Rochd, Casablanca, Maroc
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Manfredi R, Calza L, Chiodo F. Another emerging event occurring during HIV infection treated with any antiretroviral therapy: frequency and role of gynecomastia. Infez Med 2004; 12:51-9. [PMID: 15329529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
To identify HIV-associated episodes of gynecomastia occurred during antiretroviral therapy in a cohort of around 1,000 patients, and to investigate potential correlations with demographic and epidemiological variables, clinical-laboratory markers of HIV disease, metabolic disturbances, and antiretroviral treatment, a cross-sectional survey of 1.007 patients treated for at least 12 months (669 males: 66.4%), identified all subjects with true (ultrasonography-confirmed) gynecomastia, after exclusion of all other predisposing conditions. Special attention was paid to eventual metabolic alterations, including lipodystrophy syndrome, dyslipidemia, and hyperglycemia, and administered antiretrovirals. Fifteen of the 516 evaluable male subjects (2.9%), developed gynecomastia when aged 12-58 years. A concurrent lipodystrophy was present in all cases, while hypertriglyceridemia, hypercholesterolemia, and hyperglycemia were found in 11, 6, and 3 patients, respectively. Duration of seropositivity and time from start of antiretroviral therapy varied significantly, and no correlation was found with HIV disease progression, but 5 patients never received protease inhibitors, while an efavirenz-based treatment apparently prompted gynecomastia in 4 protease inhibitor-naive patients, and worsened this sign in other 4 patients switching from a protease inhibitor-based HAART. One patient developed gynecomastia while on isolated nucleoside analogue therapy. In the whole patient group, stavudine proved the nucleoside analogue administered more frequently and for a more prolonged time. During the follow-up, no significant ameliorament of gynecomastia was observed despite eventual therapeutic changes. Gynecomastia, as an emerging untoward event of treated HIV infection, deserves further investigation, from an epidemiological, clinical, and especially pathogenetic point of view. The frequent association with metabolic abnormalities suggests some common ethiologic pathway with other HAART-related disturbances.
Collapse
Affiliation(s)
- R Manfredi
- Dipartimento di Medicina Clinica Specialistica e Sperimentale, Sezione di Malattie Infettive, Università degli Studi di Bologna Alma Mater Studiorum, Azienda Ospedaliera di Bologna, Policlinico S Orsola-Malpighi, Bologna, Italy
| | | | | |
Collapse
|
48
|
Giampietro PG, Bruno G, Furcolo G, Casati A, Brunetti E, Spadoni GL, Galli E. Soy protein formulas in children: no hormonal effects in long-term feeding. J Pediatr Endocrinol Metab 2004; 17:191-6. [PMID: 15055353 DOI: 10.1515/jpem.2004.17.2.191] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Recently, the finding of high plasma concentration of phyto-oestrogens in soy protein formula (SPF) fed children has focused scientific attention on the phyto-oestrogens (isoflavones genistein, daidzein, and their glycosides) contained in SPFs. The aim of this study was to evaluate some hormonal and metabolic effects of long-term (more than 6 months) SPF feeding. We enrolled 48 children, mean age 37 months (range 7-96 months), 27 males and 21 females. All children underwent physical examination. Bone age, urinary markers of bone metabolism, serum levels of bone alkaline phosphatase, osteocalcin, 17beta-oestradiol, and intact parathyroid hormone were measured. Eighteen healthy children represented the control group. No abnormalities were observed in auxological parameters; none of the enrolled girls showed signs/symptoms of precocious puberty and none of the boys presented gynecomastia; bone age was within the normal range. The serum level of bone alkaline phosphatase, osteocalcin, 17beta-oestradiol, and intact parathyroid hormone, and the urinary levels of the markers of bone metabolism were all within normal values. We conclude that long-term feeding with SPFs in early life does not seem to produce oestrogen-like hormonal effects.
Collapse
|
49
|
Rahim S, Ortiz O, Maslow M, Holzman R. A case-control study of gynecomastia in HIV-1-infected patients receiving HAART. AIDS Read 2004; 14:23-4, 29-32, 35-40. [PMID: 14959701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
Gynecomastia has been reported to occur in HIV-infected patients receiving HAART. A retrospective case-control study was conducted to determine risk factors associated with this condition. Two control patients were randomly chosen for each of 23 case patients identified. An efavirenz-containing regimen was strongly associated with the development of gynecomastia (odds ratio, 20; P < .001). Case patients were not more likely to have lipodystrophy, low testosterone levels, chronic infection with hepatitis B or C virus, or liver dysfunction compared with control patients. None of these factors altered the efavirenz-associated risk when analyzed by multiple logistic regression. Efavirenz appears to be strongly associated with gynecomastia in HIV-infected patients receiving HAART.
Collapse
Affiliation(s)
- Sibtain Rahim
- Division of Infectious Diseases, Department of Medicine, New York University School of Medicine, New York, USA
| | | | | | | |
Collapse
|
50
|
Abstract
OBJECTIVE To investigate an observed epidemic of gynecomastia among Haitian refugees in US detention centers in 1981 and 1982. METHODS All identifiable environmental exposures were investigated for estrogenic and antiandrogenic activity. RESULTS A high incidence of gynecomastia was observed among Haitian refugees in five detention centers in the United States. Of 284 men screened, 20 (from 18 to 53 years old) demonstrated new-onset gynecomastia (Tanner stages 2 to 5) in June 1982. The mean onset of gynecomastia was 130 +/- 12 days after arrival in the United States. Other symptoms included loss of libido (in all 20 patients) and decreased beard growth (in 10). Plasma concentrations of luteinizing hormone, follicle-stimulating hormone, prolactin, testosterone, and estradiol were not significantly different from those in 20 age-matched control subjects. Environmental substances, including tap water and the delousing agents Kwell shampoo and R&C Spray (applied to bedding and clothing), were tested for estrogenicity and androgenicity. None of these substances bound to cytosol estrogen receptors. The delousing agents were assayed for androgen binding by using genital skin fibroblasts. R&C Spray competed equally with testosterone for androgen-binding sites. Phenothrin, the "multi-cide" component of R&C Spray, reproduced this competitive binding result. When tested for antiandrogenic effects on prostate growth by using immature male rats treated with testosterone-filled Silastic capsules, phenothrin antagonized androgen action, as demonstrated by decreased prostate weights. CONCLUSION The antiandrogenic activity of phenothrin may explain this unusual epidemic of gynecomastia.
Collapse
Affiliation(s)
- Steven A Brody
- Advanced Fertility Institute, San Diego, California 92120, USA
| | | |
Collapse
|