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Morelló-Vicente A, Oteiza-Rius I, Salido-Vallejo R, Antoñanzas J, Estenaga A, Pretel M, Aguado L. Successful topical sirolimus treatment of epidermal nevus in a patient with phacomatosis spilosebacea. J Eur Acad Dermatol Venereol 2024; 38:e507-e508. [PMID: 38095264 DOI: 10.1111/jdv.19704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/22/2023] [Indexed: 05/26/2024]
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Zaworski E, Gruber E, Regent-Smith A, Jones KL, Chalhoub MS, Lin K. Encephalocraniocutaneous Lipomatosis: A Case Report. Ann Plast Surg 2024; 92:e29-e31. [PMID: 38527346 DOI: 10.1097/sap.0000000000003814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
ABSTRACT Encephalocraniocutaneous lipomatosis (ECCL) is a rare congenital syndrome and subclassification of oculoectodermal syndrome. Encephalocraniocutaneous lipomatosis may be associated with postzygotic mutations. However, absence of an identifiable mutation does not preclude a diagnosis of ECCL. Encephalocraniocutaneous lipomatosis commonly causes skin, eye, and central nervous system anomalies. Diagnosis can be made through genetic sequencing or standardized clinical criteria. One clinically apparent major criterion for the diagnosis of ECCL is nevus psiloliparus (NP), a fatty nevus with overlying nonscarring alopecia. In this case, a 50-day-old female infant with uncomplicated birth history presented to dermatology clinic for evaluation of 2 superficial cranial masses that had been present since birth without regression or evolution. One of the masses was located within the hairline and demonstrated overlying nonscarring alopecia, suspicious of NP. Because of concern for ECCL, brain magnetic resonance imaging was ordered and revealed 2 intracranial lipomas. Genetic testing was inconclusive. Excision of the masses was performed at the request of the parents for cosmetic purposes. Histologic evaluation of the surgical specimens confirmed the diagnosis of NP and ECCL. A suspected NP should raise concern for ECCL and prompt further evaluation for systemic involvement. In particular, patients with suspected ECCL should be screened for ocular and CNS involvement. Early identification and diagnosis are important for prognostication because patients with ECCL are at increased risk of developing neoplasms of the head and neck and may require more frequent screening examinations.
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Hamaguchi M, Ohara Y, Nakajima M, Wakasa T, Oiso N. Nevus anemicus with immature melanogenesis and droplets of melanocytes in a patient with nevus anemicus, nevus flammeus, and mixed vascular nevus. J Dermatol 2023; 50:e280-e281. [PMID: 36938647 DOI: 10.1111/1346-8138.16787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/09/2023] [Accepted: 03/05/2023] [Indexed: 03/21/2023]
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Lee YJ, Han HJ, Kim DY, Yoo CY, Lim JS. Malignant transformation of nevus sebaceous to basal-cell carcinoma: Case series, literature review, and management algorithm. Medicine (Baltimore) 2022; 101:e29988. [PMID: 35945789 PMCID: PMC9351831 DOI: 10.1097/md.0000000000029988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Nevus sebaceous (NS) is a common congenital hamartoma of the skin composed predominantly of sebaceous glands. Although most NS are benign skin tumors, malignant transformations have been reported. There is still controversy about the lifetime risk of malignant degeneration and precise surgical criteria. This study reports cases of malignant degeneration and suggests a surgical treatment algorithm. The medical records of patients with basal-cell carcinoma (BCC) arising from NS between January 2001 and January 2021 were retrospectively reviewed. Patient demographics including lesion location, and tumor size were investigated. The symptoms, histological findings before and after excision, complications, and recurrence during 2-year follow-up periods were investigated. Ten patients were identified with BCC arising from NS lesions. All patients were female and the mean age was 52.11 years. All patients complained of sudden morphological changes, the most common type being rapid color changes. Two cases had histological findings that showed a miss-match between punch biopsy and excisional biopsy results. No recurrence was detected 2 years after surgeries in any patients. Cases after third stage, especially in over 40 years who report morphologic changes, should undergo total surgical excision as the first approach, with strong suspicion of malignant degeneration.
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Alonso Arroyo V, Castro Rey M, Pino Vázquez A, González Fuente MS. Lumbar paravertebral tumor in a newborn: congenital lipomatous nevus. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2022; 35:149-151. [PMID: 35796089 DOI: 10.54847/cp.2022.03.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Skin lesions in close proximity to the lumbosacral region should be assessed in newborns, since they may be the first sign of hidden spinal dysraphism. CLINICAL CASE We present the case of a newborn without significant prenatal history. On the first day of life, a 1 cm diameter nodular lesion was found at the lumbar level of the right paravertebral region, with a vascular stain surrounding the base of the lesion. Neurological examination was normal. A soft tissue ultrasonography was carried out. It showed no continuity with the lumbar spinal canal. As a result of the lesion increasingly growing, resection was decided upon six months later. Pathological examination confirmed diagnosis - Hoffmann-Zurhelle nevus. DISCUSSION Hoffmann-Zurhelle nevus is an infrequent cutaneous hamartomatous lesion in newborns. Treatment is always surgical in order to avoid potential growth-related complications.
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Chang LW, Kazlouskaya V, Georgesen C, Matsumoto M, Ho J, Jedrych J, Karunamurthy A, Picarsic J, Woerner A, Gehris R. Improvement of Unilateral Breast Hypoplasia With Oral Spironolactone in a Patient With Becker Nevus Syndrome. J Drugs Dermatol 2022; 21:425-426. [PMID: 35389596 DOI: 10.36849/jdd.5579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Becker nevus (BN) is a benign cutaneous smooth muscle hamartoma that presents with a hyperpigmented patch or plaque with or without hypertrichosis.1 BN may be associated with ipsilateral breast hypoplasia or other musculoskeletal abnormalities, an association which has been termed Becker nevus syndrome (BNS).
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Rodríguez-Villa Lario A, Gómez-Zubiaur A, Trasobares-Marugán L, Medina-Montalvo S, Quesada-Cortés A, Medina-Expósito I. Eccrine mucinous nevus: clinical and histopathological description in an adult Nevus mucinoso ecrino en el adulto: descripción clínicohistológica. Dermatol Online J 2020; 26:13030/qt3m22r261. [PMID: 32898406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 08/20/2020] [Indexed: 06/11/2023] Open
Abstract
Eccrine mucinous nevus is an uncommon hamartoma whose histological diagnosis is simple because of its peculiar morphological features, which include an increase in the number and/or size of the glands and eccrine ducts accompanied by abundant mucin deposits. When it presents with the typical symptom, focal hyperhidrosis, clinical suspicion is possible. El nevus mucinoso ecrino (NME) es un hamartoma escasamente reportado en la literatura cuyo diagnóstico histológico es sencillo debido a sus peculiares rasgos morfológicos, que incluye un aumento del número y/o tamaño de las glándulas ductos ecrinos acompañado de abundante depósito de mucina. Cuando presenta los hallazgos típicos, como la hiperhidrosis focal, es posible su sospecha clínica.
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Ventéjou S, Morren MA, George K, Vernez M, Hohl D, Christen-Zäch S. Bilateral Alopecia in a Six-year-old Boy: A Quiz. Acta Derm Venereol 2020; 100:adv00104. [PMID: 31690952 PMCID: PMC9128887 DOI: 10.2340/00015555-3364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Gomes TF, Guiote V, Henrique M. Woolly hair nevus: case report and review of literature. Dermatol Online J 2020; 26:13030/qt5nq8f75q. [PMID: 32155026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/02/2020] [Indexed: 06/10/2023] Open
Abstract
Woolly hair nevus consists of a patch of curly and hypopigmented hair that is restricted to an area of the scalp. It is usually benign but it can be associated with other systemic findings. Trichoscopy and dermoscopy may be useful when analyzing this entity. The authors describe a case of woolly hair nevus in a 5-year-old boy and present a review of the literature of woolly hair nevus, including classification, histopathology, associated systemic findings, and the recent described genetic mutations.
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Meng T, Zhang HL, Long X, Wang XJ. Functional and aesthetic reconstruction of a large upper lip defect using combined three local flaps: A case report. Medicine (Baltimore) 2018; 97:e0191. [PMID: 29561439 PMCID: PMC5895308 DOI: 10.1097/md.0000000000010191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
RATIONALE A significant clinical issue for treating patients with large upper lip defects is how to reconstruct the lip functionally and aesthetically. Traditional methods usually lead to asymmetry of the nasal base, philtrum and the lips. PATIENT CONCERNS A 22-year-old lady presented with a large congenital nevus on her upper lip which involved the cutaneous, vermilion, and the philtrum. Secondary deformity caused by previous partial excisions was also identified. DIAGNOSES Patient was diagnosed as upper lip nevus with secondary deformity after partial excisions. INTERVENTIONS We repaired the large upper lip defect by using combined nasolabial rotation flap and orbicularis oris myocutaneous flap. An additional small piece of mucosal flap was used to lengthen the vermilion. OUTCOMES After the surgery, patient with large upper lip defects achieved satisfactory cosmetic and functional repair. LESSONS Reconstruction of the upper lip has been successfully accomplished through the use of combined nasolabial rotation flap, orbicularis oris myocutaneous flap, and a small piece of mucosal flap.
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Carrera C, Scope A, Dusza SW, Argenziano G, Nazzaro G, Phan A, Tromme I, Rubegni P, Malvehy J, Puig S, Marghoob AA. Clinical and dermoscopic characterization of pediatric and adolescent melanomas: Multicenter study of 52 cases. J Am Acad Dermatol 2018; 78:278-288. [PMID: 29024734 PMCID: PMC7344877 DOI: 10.1016/j.jaad.2017.09.065] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 09/07/2017] [Accepted: 09/28/2017] [Indexed: 12/29/2022]
Abstract
BACKGROUND Knowledge regarding the morphologic spectrum of pediatric melanoma (PM) is sparse, and this may in part contribute to delay in detection and thicker tumors. OBJECTIVE To analyze the clinicodermoscopic characteristics of PM. METHODS Retrospective study of 52 melanomas diagnosed in patients before the age of 20 years. RESULTS On the basis of its clinical, dermoscopic, and histopathologic characteristics, PM can be classified as spitzoid or nonspitzoid. The nonspitzoid melanomas (n = 37 [72.3%]) presented in patients with a mean age of 16.3 years (range, 8-20) and were associated with a high-risk phenotype and a pre-existing nevus (62.2%). The spitzoid melanomas (n = 15 [27.7%]) were diagnosed in patients at a mean age of 12.5 years (range, 2-19) and were mostly de novo lesions (73.3%) located on the limbs (73.3%). Whereas less than 25% of PMs fulfilled the modified clinical ABCD criteria (amelanotic, bleeding bump, color uniformity, de novo at any diameter), 40% of spitzoid melanomas did. Dermoscopic melanoma criteria were found in all cases. Nonspitzoid melanomas tended to be multicomponent (58.3%) or have nevus-like (25%) dermoscopic patterns. Spitzoid melanomas revealed atypical vascular patterns with shiny white lines (46.2%) or an atypical pigmented spitzoid pattern (30.8%). There was good correlation between spitzoid subtype histopathologically and dermoscopically (κ = 0.66). LIMITATIONS A retrospective study without re-review of pathologic findings. CONCLUSION Dermoscopy in addition to conventional and modified clinical ABCD criteria helps in detecting PM. Dermoscopy assists in differentiating spitzoid from nonspitzoid melanomas.
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Jaller JA, Yosipovitch G. Successful Treatment of Epidermal Nevus-associated Pruritus with Topical Ketamine-Amitriptyline-Lidocaine. Acta Derm Venereol 2018; 98:121-122. [PMID: 28972247 DOI: 10.2340/00015555-2811] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abstract
Abnormal colouring of the nails may be a sign of underlying systemic or local disorders. This study investigated the prevalence and causes of chromonychia as a whole, as well as of each subtype. Among 163 patients with chromonychia, trauma was the pathogenesis in up to 20.9% (34/163) of cases. The most common subtype was melanonychia (54.0%; 88/163), followed by leukonychia (23.9%), red (8.6%), green (6.7%), yellow (4.9%) and blue (1.8%) nails. Nail matrix naevus (33.3%; 29/88) was the most common cause of melanonychia, while skin diseases (41.0%; 16/39), such as psoriasis (75%, 12/16) and alopecia areata (18.8%; 3/16), in addition to systemic diseases (33.3%; 13/39) including anaemia (38.5%, 5/13) and chronic renal failure (15.4%; 2/13) were the dominant causes of leukonychia. As chromonychia may be the first or only sign of an underlying disorder, it should alert physicians and patients to the need for a prompt and thorough evaluation.
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Rangel CM, Villota E, Fernández-Vega González Á, Sanchez-Avila RM. Intravitreal bevacizumab associated with photodynamic therapy in a case of polypoidal choroidal vasculopathy associated with choroidal nevus: A case report. Medicine (Baltimore) 2017; 96:e9400. [PMID: 29384917 PMCID: PMC6392568 DOI: 10.1097/md.0000000000009400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Report the clinical findings and management of a case of polypoidal choroidal vasculopathy associated with choroidal nevus which received combination therapy. PATIENT CONCERNS Decreased visual acuity in a woman with polypoidal choroidal vasculopathy and choroidal nevus. DIAGNOSES Polypoidal choroidal vasculopathy and choroidal nevus. INTERVENTIONS The initial visual acuity was 0.5. After the first treatment with photodynamic therapy, exudation and bleeding appeared around the lesion. After this, the patient received 3 doses of intravitreal bevacizumab. OUTCOMES After treatment with combination therapy, visual acuity, clinical and imaging findings improved, with no recurrence of exudation and bleeding. LESSONS Intravitreal bevacizumab as an adjunctive treatment after photodynamic therapy is a good option for patients with polypoidal choroidal vasculopathy associated with choroidal nevus.
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Wolner ZJ, Liebman TN, Lowenstein EJ. Acquired elastoma in a subungual location. Dermatol Online J 2017; 23:13030/qt7403m0g7. [PMID: 29469722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 09/20/2017] [Indexed: 06/08/2023] Open
Abstract
Elastomas are connective tissue nevi or hamartomas. They may occur in isolation or can be associated with familial syndromes such as Buschke-Ollendorff syndrome. Elastomas typically present in childhood as small ivory papules or firm skin-colored nodules that can coalesce into larger yellow plaques. These lesions are typically distributed over the extremities, abdomen, and back. Herein, we report an unusual case of a renal transplant recipient who presented with an acquired subungual papule with associated koilonychia and distal nail plate dystrophy. Histopathologic findings were consistent with subungual elastoma.
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Lanoue J, Jacobson KB, Ooka K, Singh C, Camacho-Vanegas O, Martignetti JA, Levitt J, Phelps RG. Porokeratotic Adnexal Ostial Nevus-Report of a Case With Unusual Clinical and Histologic Features. Skinmed 2016; 14:221-224. [PMID: 27502264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
An 11-year-old Tanzanian girl presented with diffuse verrucous lesions of varying morphology, scarring alopecia, and keloid scars over the face with a predilection for the ears. Physical examination revealed dark keratoderma and patches of hypopigmentation near the midline of the dorsal trunk (Figure 1a). Her forearms were densely covered by verrucous lesions with the exception of a clear linear patch on the dorsal aspect of the left forearm (Figure 1b). The perioral area was notable for white spires projecting from verrucous papules (Figure 1c) while the oral mucosa and teeth appeared normal on visual examination. The rest of her body, including the palms and soles, was covered by patchy, scaly lesions of varying severity.
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Nelson G, Iyengar S, Shenefelt P. Epidermal Nevus Presenting in a Pediatric Patient With Pallister-Killian Syndrome. Skinmed 2016; 14:230-231. [PMID: 27502266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A six-year-old boy with Pallister-Killian syndrome (PKS) presented to the clinic with extensive lesions on his body (Figure 1). The patient was not born with the lesions but began developing them on the head and neck, extending to his lower extremities, at 2 years of age. These lesions had been evaluated by his primary care physician and were previously treated with desonide and ketoconazole cream with little improvement.
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Brasileiro LF, Dias Pereira LAV, Miranda ML, de Freitas LLL, Marques-de-Faria AP, Maciel-Guerra AT, Guerra-Junior G. Lipomatous nevus and urethral caruncle mistaken for ambiguous genitalia in a female infant. J Pediatr Endocrinol Metab 2016; 29:233-6. [PMID: 26353166 DOI: 10.1515/jpem-2015-0165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 07/24/2015] [Indexed: 11/15/2022]
Abstract
We report the case of a 46,XX infant referred at 3 months of age for evaluation of ambiguous genitalia with no palpable gonads. The phallus was replaced by a homogeneous peduncular structure covered by skin, and a second peduncular structure covered by mucosa was located between the labia minora above the urethral meatus and the vaginal opening. There were no associated anomalies, and she had normal growth and neuromotor development. During surgery to remove these structures, a bifid clitoris was detected and cystoscopy and vaginoscopy revealed normal female urethra and vagina. The structure located on the phallic region was a superficial lipomatous nevus, and the other mass was a congenital urethral caruncle with ectopic migration/differentiation of colonic epithelium into ventral and anterior part of the urogenital sinus. Both genital lipomas and congenital caruncles of the female urethra are very rare and their etiology is unknown. There is no previous report of coincidence of these two rare findings in an otherwise healthy girl.
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Juhl M, Pappo E, Bain M. Acne isolated within a Becker nevus of a 14 year-old girl. Dermatol Online J 2015; 21:13030/qt4jb09198. [PMID: 26437169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 08/14/2015] [Indexed: 06/05/2023] Open
Abstract
Becker nevus (BN) is a common benign condition occurring most often in young men, much more often than in women. Acne isolated within a BN is a rare phenomenon hypothesized to occur, at least in part, due to increased androgen sensitivity within the nevus. We present a rare case of papular acne with in a BN of a 14 year-old girl.
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Bucher F, Fries JWU, Hos D, Koch KR, Cursiefen C, Heindl LM. [Prolapse of the upper lacrimal punctum]. Ophthalmologe 2015; 112:788-90. [PMID: 25930179 DOI: 10.1007/s00347-015-0011-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kvaskoff M, Bijon A, Mesrine S, Vilier A, Baglietto L, Fournier A, Clavel-Chapelon F, Dossus L, Boutron-Ruault MC. Association between melanocytic nevi and risk of breast diseases: The French E3N prospective cohort. PLoS Med 2014; 11:e1001660. [PMID: 24915306 PMCID: PMC4051602 DOI: 10.1371/journal.pmed.1001660] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Accepted: 04/30/2014] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND While melanocytic nevi have been associated with genetic factors and childhood sun exposure, several observations also suggest a potential hormonal influence on nevi. To test the hypothesis that nevi are associated with breast tumor risk, we explored the relationships between number of nevi and benign and malignant breast disease risk. METHODS AND FINDINGS We prospectively analyzed data from E3N, a cohort of French women aged 40-65 y at inclusion in 1990. Number of nevi was collected at inclusion. Hazard ratios (HRs) for breast cancer and 95% confidence intervals (CIs) were calculated using Cox proportional hazards regression models. Associations of number of nevi with personal history of benign breast disease (BBD) and family history of breast cancer were estimated using logistic regression. Over the period 15 June 1990-15 June 2008, 5,956 incident breast cancer cases (including 5,245 invasive tumors) were ascertained among 89,902 women. In models adjusted for age, education, and known breast cancer risk factors, women with "very many" nevi had a significantly higher breast cancer risk (HR = 1.13, 95% CI = 1.01-1.27 versus "none"; ptrend = 0.04), although significance was lost after adjustment for personal history of BBD or family history of breast cancer. The 10-y absolute risk of invasive breast cancer increased from 3,749 per 100,000 women without nevi to 4,124 (95% CI = 3,674-4,649) per 100,000 women with "very many" nevi. The association was restricted to premenopausal women (HR = 1.40, ptrend = 0.01), even after full adjustment (HR = 1.34, ptrend = 0.03; phomogeneity = 0.04), but did not differ according to breast cancer type or hormone receptor status. In addition, we observed significantly positive dose-response relationships between number of nevi and history of biopsy-confirmed BBD (n = 5,169; ptrend<0.0001) and family history of breast cancer in first-degree relatives (n = 7,472; ptrend = 0.0003). The main limitations of our study include self-report of number of nevi using a qualitative scale, and self-reported history of biopsied BBD. CONCLUSIONS Our findings suggest associations between number of nevi and the risk of premenopausal breast cancer, BBD, and family history of breast cancer. More research is warranted to elucidate these relationships and to understand their underlying mechanisms.
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Pezoa XE, Nicklas Díaz C, Cárdenas de la Torre C, Romero Gallardo W, Schäffer Villalobos F, González Bombardiere S. Porokeratotic eccrine ostial and dermal duct nevus with linear verrucous epidermal nevus: an unusual association. Int J Dermatol 2014; 53:625-7. [PMID: 24877174 DOI: 10.1111/j.1365-4632.2011.05076.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Taş B, Pilanci Ö, Başaran K. Congenital temporal triangular alopecia: a typical Brauer nevus. ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2013; 22:93-94. [PMID: 24336947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Wu S, Han J, Li WQ, Li T, Qureshi AA. Basal-cell carcinoma incidence and associated risk factors in U.S. women and men. Am J Epidemiol 2013; 178:890-7. [PMID: 23828250 DOI: 10.1093/aje/kwt073] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
There is a paucity of data on basal-cell carcinoma (BCC) in the United States, since most national registries do not collect information on BCC. We evaluated BCC incidence trends and associated risk factors for BCC in 140,171 participants from a U.S. female cohort, the Nurses' Health Study (1986-2006), and a U.S. male cohort, the Health Professionals' Follow-up Study (1988-2006). Age-adjusted BCC incidence rates increased from 519 cases per 100,000 person-years to 1,019 cases per 100,000 person years for women and increased from 606 cases per 100,000 person-years to 1,488 cases per 100,000 person-years for men during the follow-up period. Cox proportional hazards analysis identified the following phenotypic risk factors for BCC in both cohorts: family history of melanoma, blond or red hair colors, higher number of extremity moles, higher susceptibility to sunburn as a child/adolescent, and higher lifetime number of severe/blistering sunburns. The multivariate-adjusted risk ratio for the highest quintile of cumulative midrange ultraviolet B flux exposure versus the lowest quintile was 3.18 (95% confidence interval: 2.70, 3.76) in women and 1.90 (95% confidence interval: 1.57, 2.29) in men. BCC incidence was generally higher in men than in women, and BCC risk was strongly associated with several phenotypic and exposure factors, including midrange ultraviolet B radiation, in our study populations.
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Petraud A, Sury F, Perrinaud A, de Pinieux G, Laure B, Goga D. [Becker's nevus and hemimaxillary hypoplasia: coincidence or syndrome?]. REVUE DE STOMATOLOGIE, DE CHIRURGIE MAXILLO-FACIALE ET DE CHIRURGIE ORALE 2013; 114:34-37. [PMID: 23711214 DOI: 10.1016/j.revsto.2012.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Revised: 08/24/2012] [Accepted: 12/16/2012] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Becker's nevus is a dermatological disease sometimes associated with a malformation such as hemifacial bone dysplasia. OBSERVATION A 11-year-old male patient presented with a delayed growth of the left maxillary and dental impactions. At 15 years of age, Becker's nevus appeared on the upper torso, both shoulders and cheeks. Le Fort I segmented osteotomy with an iliac bone graft was complicated because of maxillary dysplasia. DISCUSSION The chronology of our patient's cutaneous and maxillary abnormalities was similar to previously reported cases. Conversely, the Becker's nevus-bone dysplasia association has been reported only twice. It may not be a coincidence and could belong to a Becker's nevus syndrome.
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