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Tedbirt B, Carvalho P, Boulard C, Tetart F, Deschamps-Huvier A, Chenal P, Courville P, Cellier L, Joly P. Reactive Eccrine Syringofibroadenomatosis Associated With Venous Leg Ulcers: A Case Report and Literature Review. THE INTERNATIONAL JOURNAL OF LOWER EXTREMITY WOUNDS 2023; 22:135-138. [PMID: 33076722 DOI: 10.1177/1534734620966900] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Eccrine syringofibroadenoma (ESFA) is a rare adnexal tumor deriving from the acrosyringeal portion of the eccrine duct. Five subtypes of ESFA were described including a reactive form. Reactive ESFAs are associated with inflammatory and neoplastic dermatoses. In this article, we report the case of a 90-year-old woman presenting with 3 leg ulcers evolving for 2 years surrounded by large verrucous and eczematous lesions. Multiple skin biopsies showed anastomosing epithelial cords connected to the epidermis consistent with ESFA. We identified 8 cases of ESFA associated with chronic leg ulcers in the literature and reviewed their main clinical and histological features.
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Affiliation(s)
- Billal Tedbirt
- Rouen University Hospital, Normandie University, Rouen, France
| | | | | | - Florence Tetart
- Rouen University Hospital, Normandie University, Rouen, France
| | | | | | | | | | - Pascal Joly
- Rouen University Hospital, Normandie University, Rouen, France
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Reactive Eccrine Syringofibroadenoma (ESFA) in Association With a Merkel Cell Carcinoma Excision Scar. Am J Dermatopathol 2023; 45:137-141. [PMID: 36669080 DOI: 10.1097/dad.0000000000002334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/02/2022] [Indexed: 01/22/2023]
Abstract
ABSTRACT Eccrine syringofibroadenoma (ESFA) is a rare benign skin adnexal lesion of the acrosyringium of eccrine sweat ducts. Reactive ESFA, a subtype of ESFA, is usually associated with non-neoplastic cutaneous dermatoses or neoplastic skin tumors. Clinically, the lesions can be solitary or multiple, pink, or skin-colored coalescing papules or nodules of variable sizes. Histopathologically, this tumor is composed of numerous anastomosing cords of monomorphic cuboidal epithelial cells with eccrine duct formation. The association of reactive ESFA with benign conditions, such as psoriasis, diabetic polyneuropathy, scars, and leprosy, has been reported. However, the association of reactive ESFA with malignant tumors is extremely rare, with very few cases reported in the literature. We present a case of a 72-year-old woman who developed reactive ESFA associated with Merkel cell carcinoma excision scar. The ESFA tumors developed in the area of the surgical graft 10 months after the Merkel cell carcinoma had been excised. New ESFA tumors have continued to appear in the scar on a yearly basis while, so far, has been no recurrence of the original tumor. However, the presence of new tumor growths in the area suggested the possibility of recurrence of the Merkel cell carcinoma. That possibility was enhanced by the fact that PET scans revealed hypermetabolic activity in the ESFA papules.
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Tanaka C, Kurabayashi A, Furihata K, Iwashita W, Naganuma S, Toi M, Yano A, Furihata M. Cutaneous acantholytic dyskeratotic acanthoma accompanying syringofibroadenomatous hyperplasia with proliferation of mature sebocytes: A case report. J Cutan Pathol 2020; 48:451-454. [PMID: 33300158 DOI: 10.1111/cup.13933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 11/22/2020] [Accepted: 12/02/2020] [Indexed: 11/29/2022]
Abstract
Acantholytic dyskeratotic acanthoma is a rare variant of epidermal acanthoma. It has a flat, plaque-like structure and is characterized microscopically by acantholysis and dyskeratosis. Eccrine syringofibroadenomatous hyperplasia is benign and likely reactive. It has recently been considered as a hyperplastic process affecting the eccrine ducts rather than the neoplasm because of its pathological heterogeneity and wide clinical associations. In this article, we present the case of 97-year-old Japanese women with a 10-mm wide, painful acantholytic dyskeratotic acanthoma accompanied by syringofibroadenomatous hyperplasia in the right femoral region. Although syringofibroadenomatous hyperplasia is known to occur as a reactive process with various dermatoses and cutaneous tumors, to date, there have been no reports of cases of acantholytic dyskeratotic acanthoma accompanying syringofibroadenomatous hyperplasia. Moreover, this case also includes the unusual finding of an increase in the mature sebocytes in the area of the syringofibroadenomatous hyperplasia.
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Affiliation(s)
- Chiharu Tanaka
- Department of Pathology, Kochi Medical School, Nankoku, Kochi, Japan
| | | | - Kaoru Furihata
- Department of Pathology, Kochi Medical School, Nankoku, Kochi, Japan
| | - Waka Iwashita
- Department of Pathology, Kochi Medical School, Nankoku, Kochi, Japan
| | - Seiji Naganuma
- Department of Pathology, Kochi Medical School, Nankoku, Kochi, Japan
| | - Makoto Toi
- Department of Pathology, Kochi Medical School Hospital, Nankoku, Kochi, Japan
| | - Akiko Yano
- Department of Plastic and Reconstructive Surgery, Aki General Hospital, Aki, Kochi, Japan
| | - Mutsuo Furihata
- Department of Pathology, Kochi Medical School, Nankoku, Kochi, Japan
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Reactive Eccrine Syringofibroadenoma on the Heel, Clinically Mimicking Squamous Cell Carcinoma. Case Rep Dermatol Med 2019; 2019:4735739. [PMID: 31885941 PMCID: PMC6914982 DOI: 10.1155/2019/4735739] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 11/01/2019] [Accepted: 11/06/2019] [Indexed: 11/18/2022] Open
Abstract
The authors present a case of eccrine syringofibroadenoma that clinically mimicked squamous cell carcinoma and briefly comment on the current knowledge about its clinical and histopathological features and therapeutic options.
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Dongre AM, Nikam VV, Pathave HS, Malladi N. Perianal Eccrine Syringofibroadenoma. Indian J Dermatol 2017; 62:548. [PMID: 28979031 PMCID: PMC5618856 DOI: 10.4103/ijd.ijd_566_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Eccrine syringofibroadenoma (ESFA) is a rare eccrine ductal adnexal tumor. It shows variable presentations as solitary or multiple nodular lesions arranged in different patterns. It is most commonly seen in middle-aged to elderly patients, and most common sites include the extremities. Classic histopathological findings show anastomosing cords and strands of uniform cuboidal cells surrounded by fibrovascular stroma. Herein, we report a case of reactive ESFA which developed on the perianal region of a 31-year-old man.
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Affiliation(s)
- Atul Madhusudan Dongre
- Department of Dermatology, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Vivek Vilas Nikam
- Department of Dermatology, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Hari Shivaram Pathave
- Department of Dermatology, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Nitya Malladi
- Department of Dermatology, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
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Syringocystadenocarcinoma Papilliferum In Situ-Like Changes in Extramammary Paget Disease: A Report of 11 Cases. Am J Dermatopathol 2017; 38:882-886. [PMID: 26863065 DOI: 10.1097/dad.0000000000000554] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The authors report 11 cases of extramammary Paget disease (EMPD), all of which also demonstrated a combination of histological changes highly reminiscent of syringocystadenocarcinoma papilliferum in situ. In addition to the classical features of EMPD, characterized by the intraepidermal spread of individually dispersed neoplastic cells with ample cytoplasm, many of which contained mucin, there were areas of acanthosis with the substitution of spinous layer keratinocytes by neoplastic cells, whereas the native basal cell layer was intact. In addition to acanthosis (and sometimes papillomatosis), the dermal papillae showed a prominent infiltrate of plasma cells, completing the resemblance to syringocystadenocarcinoma papilliferum in situ; this similarity was further enhanced in 2 cases, which showed conspicuous gland formation. One additional case showed multifocal dermal proliferations compatible with eccrine syringofibroadenoma (syringofibroadenomatous hyperplasia). The changes described herein seem to be relatively rare in EMPD, and they can represent a diagnostic pitfall, as evidenced by 2 cases that were originally misinterpreted as syringocystadenocarcinoma papilliferum in situ. Clinically, these microscopic changes sometimes corresponded to nodular lesions, which were specifically noted to have a papillated erosive surface.
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Ko EJ, Park KY, Kwon HJ, Shim JH, Seo SJ. Eccrine Syringofibroadenoma in a Patient with Long-Standing Exfoliative Dermatitis. Ann Dermatol 2016; 28:765-768. [PMID: 27904279 PMCID: PMC5125961 DOI: 10.5021/ad.2016.28.6.765] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 06/18/2016] [Indexed: 11/24/2022] Open
Abstract
Eccrine syringofibroadenoma (ESFA) is a rare benign cutaneous adnexal lesion characterized by a hyperplastic epithelium and eccrine ductal differentiation. In the present case, a 73-year-old Korean male presented with symmetrical numerous widespread, pinkish nodules with a cobblestone appearance over both legs for 2 years. He had a history of generalized erythematous scaly patches over his entire body for 20 years. On histopathologic findings, diagnosis of ESFA was confirmed. Our unusual and interesting case emphasizes the first report described one case in which multiple cobblestone like ESFAs arising from long-standing exfoliative dermatitis.
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Affiliation(s)
- Eun Jung Ko
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Kui Young Park
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hyun Jung Kwon
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Joo Hyun Shim
- Department of Dermatology, National Police Hospital, Seoul, Korea
| | - Seong Jun Seo
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
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Singh N, Chandrashekar L, Shakthi P, Thappa DM, Badhe BA, Sylvia MT. Reactive Eccrine Syringofibroadenomatosis Presenting as Bilateral Plantar Hyperkeratosis. Indian J Dermatol 2015; 60:403-5. [PMID: 26288415 PMCID: PMC4533545 DOI: 10.4103/0019-5154.160497] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Eccrine syringofibroadenoma (ESFA) is a rare cutaneous tumor with eccrine differentiation with varied clinical manifestations. We report a case of reactive eccrine syringofibroadenomatosis associated with chronic bilateral plantar ulcers in a patient with diabetes mellitus presenting as plantar hyperkeratosis and verrucous growth at margins.
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Affiliation(s)
- Nidhi Singh
- Department of Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Laxmisha Chandrashekar
- Department of Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Pragasam Shakthi
- Department of Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Devinder Mohan Thappa
- Department of Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Bhawana Ashok Badhe
- Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Mary Theresa Sylvia
- Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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9
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Arora P, Bansal S, Garg VK, Khurana N, Lal B. Solitary eccrine syringofibroadenoma with nail involvement: A rare entity. Indian J Dermatol 2015; 60:103. [PMID: 25657422 PMCID: PMC4318028 DOI: 10.4103/0019-5154.147847] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Eccrine syringofibroadenoma (ESFA) is a rare, benign tumor of eccrine sweat gland origin that usually presents as a nodule on the extremities of an elderly person. It can also present as an ulcerative plaque, verrucous lesion, papular or nodular lesion or as palmoplantar keratoderma. Although the clinical features are variable, histology is characteristic in the form of anastomosing strands, cords and columns of epithelial cells embedded in a fibrovascular stroma. We report the case of a 62-year-old male with a nodular lesion on the extremity that caused secondary involvement of the nail in the form of complete nail dystrophy. The histology showed features consistent with ESFA. Nail involvement by ESFA is a rare presentation and is rarely described in the literature.
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Affiliation(s)
- Pooja Arora
- Department of Dermatology, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Shuchi Bansal
- Department of Dermatology, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Vijay Kumar Garg
- Department of Dermatology, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Nita Khurana
- Department of Pathology, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Brahmanand Lal
- Department of Surgery, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
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Xu XL, Zhang W, Liu WD, Sun JF. A case of multiple eccrine syringofibroadenoma mimicking verruca vulgaris. J Dermatol 2013; 40:665-6. [PMID: 23772928 DOI: 10.1111/1346-8138.12166] [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: 11/30/2022]
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11
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12
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Eccrine Syringofibroadenoma and Clear Cell Acanthoma: An Association by Chance? Am J Dermatopathol 2011; 33:195-8. [DOI: 10.1097/dad.0b013e3181eb2f66] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Cho E, Lee JD, Cho SH. A case of reactive eccrine syringofibroadenoma. Ann Dermatol 2011; 23:70-2. [PMID: 21738367 DOI: 10.5021/ad.2011.23.1.70] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2009] [Revised: 01/26/2010] [Accepted: 03/08/2010] [Indexed: 11/08/2022] Open
Abstract
Eccrine syringofibroadenoma is a rare adnexal tumor of eccrine ductal differentiation with variable clinical features. It manifests as either a solitary or multiple papules and nodules arranged in a symmetrical or linear pattern. The anatomical distribution is wide and includes the face, trunk, extremities, and rarely the nails. Histopathological findings show anastomosing cords and strands of uniform cuboidal cells surrounded by fibrovascular stroma. Herein, we report a case of reactive eccrine syringofibroadenoma which developed on the foot of a 37-year-old woman, after self-paring of tissue and subsequent infection and ulceration.
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Affiliation(s)
- Eujin Cho
- Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Tey HL. Characterizing the nature of eccrine syringofibroadenoma: illustration with a case showing spontaneous involution. Clin Exp Dermatol 2009; 34:e66-8. [PMID: 19438523 DOI: 10.1111/j.1365-2230.2008.03179.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Eccrine syringofibroadenoma (ESFA) is a histological entity. It has been widely debated as to whether ESFA is a true neoplasm, a hamartoma or a form of reactive hyperplasia. ESFA should not be considered a homogenous condition and there are five clinical subtypes: (i) multiple ESFA associated with ectodermal dysplasia, (ii) multiple ESFA without cutaneous features (both hamartomatous), (iii) unilateral linear ESFA (naevoid), (iv) solitary ESFA (neoplastic) and (v) reactive ESFA, which seems to start off as pathologically hyperplastic and then become hamartomatous. We report a patient with reactive ESFA secondary to lepromatous leprosy, showing spontaneous involution in an area of her lesions. Reactive ESFA represents a hyperplastic and hamartomatous process, and may be more appropriately known as reactive eccrine syringofibroadenomatosis. The risk of malignancy is low in reactive ESFA, and monitoring instead of excision is a reasonable option.
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Affiliation(s)
- H L Tey
- National Skin Centre, Singapore.
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15
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Eccrine Syringofibroadenoma Associated With Well-Differentiated Squamous Cell Carcinoma. Am J Dermatopathol 2008; 30:572-4. [DOI: 10.1097/dad.0b013e31817d4c90] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Athanasiadis GI, Bobos M, Pfab F, Athanasiou E, Athanasiadis IE. Eccrine syringofibroadenoma treated with carbon dioxide laser. Clin Exp Dermatol 2008; 34:261-3. [PMID: 18795936 DOI: 10.1111/j.1365-2230.2008.02827.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mattoch IW, Pham N, Robbins JB, Bogomilsky J, Tandon M, Kohler S. Reactive eccrine syringofibroadenoma arising in peristomal skin: An unusual presentation of a rare lesion. J Am Acad Dermatol 2008; 58:691-6. [PMID: 18342718 DOI: 10.1016/j.jaad.2007.08.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2007] [Revised: 07/26/2007] [Accepted: 08/28/2007] [Indexed: 10/22/2022]
Abstract
We report the third case of eccrine syringofibroadenoma (ESFA) arising in peristomal skin. A 55-year-old man presented with a 15- x 10-cm pale pink verrucous, exophytic, intermittently tender plaque involving his ileostomy site. He had undergone proctocolectomy with ileostomy creation 33 years prior for ulcerative colitis. The clinical differential diagnosis included granulomatous dermatitis, infection (fungus or atypical mycobacterium), or neoplasm. A punch biopsy specimen was performed and showed ESFA. Although ESFA is considered to be benign, recent reports have demonstrated an association of ESFA with malignancy or malignant transformation of ESFA. Furthermore, ESFA and reported cases of ileostomy carcinoma share similar clinical symptoms at presentation including pain, irritation, ulceration, bleeding, and the presence of a fungating mass. The lesion was, therefore, excised in toto and the excisional specimen showed no evidence of malignancy. We speculate that ESFA is a reaction to chronic irritation and, analogous to other long-standing reactive processes such as lichen sclerosis or burn scar ulcers, may be associated with malignant transformation. Because of this possibility and the clinical overlap with ileostomy carcinoma, peristomal ESFA should be treated with complete excision. If it is not amenable to complete excision because of lesion size or anatomic complexity, generous sampling and close clinical follow-up are recommended.
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Affiliation(s)
- Ingerlisa W Mattoch
- Department of Pathology, Stanford University Medical Center, Stanford, California 94305, USA.
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18
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Wakamatsu J, Yamamoto T, Minemura T, Tsuboi R. The occurrence of eccrine poroma on a burn site. J Eur Acad Dermatol Venereol 2007; 21:1128-9. [PMID: 17714150 DOI: 10.1111/j.1468-3083.2006.02116.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Eccrine syringofibroadenoma of Mascaro is a rare benign tumour. There are five subtypes, one of which is known to occur in reaction to inflammatory and neoplastic dermatoses. We describe a patient with previous lepromatous leprosy presenting with multiple flesh-coloured verrucous plaques over the right foot. Histology was consistent with eccrine syringofibroadenoma. To our knowledge, this is the first reported case of multiple eccrine syringofibroadenomata occurring in association with leprosy. The tumours in this case are most likely reactive in nature, subsequent to multiple traumatic events with tissue remodelling in an insensate foot affected by leprosy. It is less probable that the tumours are a result of scarring from recurrent infections. We also raise the possibility of a neuroeccrine interaction, with sympathetic neuropathy in leprosy as a contributing factor in the pathogenesis.
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Affiliation(s)
- H L Tey
- National Skin Center, Singapore.
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20
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Abstract
Eccrine syringofibroadenoma (ESFA) is a rare, benign, adnexal neoplasm thought to be eccrine ductal differentiation displaying variable clinical findings and characteristic histological features. It usually occurs as a solitary nodule on the extremities of an elderly person. Histological findings typically show a proliferation of anastomosing strands, cords, and columns of monomorphous epithelial cells that harbor eccrine duct formations embedded in a fibrovascular stroma. Acrosyringial nevus, though usually regarded as an identical lesion, is sometimes regarded as a different entity showing prominent plasma cell infiltration. We report two cases of solitary ESFA with prominent plasma cell infiltration. Clinicopathological features of both cases suggest that acrosyringeal nevus and ESFA may be of the same disease entity. Prominent plasma cell infiltration may be just one of the common histological features of ESFA.
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Affiliation(s)
- Ji Yeon Kim
- Department of Dermatology, Ajou University School of Medicine, Suwon, Korea
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Kazakov DV, Mikyskova I, Mukensnabl P, Brouckova M, Treska V, Hes O, Michal M. Reactive Syringofibroadenomatous Hyperplasia in Peristomal Skin with Formation of Hybrid Epidermal-Colonic Mucosa Glandular Structures, Intraepidermal Areas of Sebaceous Differentiation, Induction of Hair Follicles, and Features of Human Papillomavirus Infection. Am J Dermatopathol 2005; 27:135-41. [PMID: 15798439 DOI: 10.1097/00000372-200504000-00010] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report a case of reactive syringofibroadenomatous hyperplasia in peristomal skin. The patient was a 62-year-old woman who had undergone abdominoperineal resection of the rectum for rectal adenocarcinoma with subsequent colostomy 2 years earlier. Clinically, a nodule and small, whitish, warty lesions developed at the outer margin of the stoma extending onto the adjacent skin. Following a clinical suspicion of adenocarcinoma, recurrent at the colostomy site, a 5 x 4 x 3-cm excision of the peristomal skin and the affected portion of the stoma was performed and submitted for histologic examination. The biopsy revealed a peculiar composite lesion of reactive syringofibroadenomatous hyperplasia and the excised part of the stoma. Several unusual histopathological features were detected in the syringofibroadenomatous part of the lesion such as the formation of plentiful hybrid epidermal-colonic mucosa glandular structures, intraepidermal areas of sebaceous differentiation, koilocytic changes, induction of rudimentary hair follicles, and intradermal mucinous lakes. The cellular composition of the glandular structures was mainly similar to that seen in a normal colonic mucosa epithelium. They also contained occasional Paneth cells. Being located at a distance from the stoma, these accentuated colonic mucosa epithelial glands reaching the epidermis may be a diagnostic pitfall prompting the consideration of adenocarcinoma involving the stoma. The rudimentary follicles and sebaceous differentiation were probably induced by an altered stroma and/or human papillomavirus (HPV): HPV, type 36 was identified by PCR using consensus primers followed by sequencing of the PCR products.
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Affiliation(s)
- Dmitry V Kazakov
- Sikl's Department of Pathology, Charles University, Medical Faculty Hospital, Pilsen, Czech Republic
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Kowal-Vern A, Criswell BK. Burn scar neoplasms: a literature review and statistical analysis. Burns 2005; 31:403-13. [PMID: 15896501 DOI: 10.1016/j.burns.2005.02.015] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2004] [Accepted: 02/21/2005] [Indexed: 01/06/2023]
Abstract
BACKGROUND Although squamous cell carcinoma (SCC) is the most common burn scar neoplasm, other neoplasms have also been reported. OBJECTIVE To compile the burn scar neoplasm cases in the literature and to analyze their frequency and demographic characteristics. MATERIALS AND METHODS Cases were obtained through literature searches. RESULTS There were 412 cases gleaned from 146 articles between 1923 and 2004. Seventy-one percent (293) of the tumors were squamous cell carcinoma, 12% (48) were basal cell carcinoma (BCC), 6% (23) were melanoma, 5% (21) were sarcoma, 4% (16) were other neoplasms, 1% (6) were squamo-basal cell carcinoma, and 1% (5) squamous cell-melanoma. The mean age at tumor diagnosis was 50 years, the mean age at the time of burn injury was 20 years, the mean latency interval was 31 years. Only 5% of the reported cases were excised and grafted at the time of injury (p<0.001). BCC occurred at a significantly later age compared to SCC and sarcoma groups (p<0.02) and had a shorter latency period compared to SCC and sarcoma groups (p<0.004) and melanoma (p<0.008). Local recurrence was present in 16% of the cases, while regional lymph node involvement was seen in 22% of the cases and distant metastases was present in 14% of the patients. The mortality rate was 21%. CONCLUSIONS Although the main burn scar neoplasm was SCC, other neoplasms contributed to the morbidity and mortality of burn patients. Excision and grafting of deep burns, and close follow-up of non-healing ulcerated burn scars is essential for the prevention and early detection of burn scar neoplasms.
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Affiliation(s)
- Areta Kowal-Vern
- Sumner L. Koch Burn Center, Department of Trauma, John H. Stroger, Jr. Hospital of Cook County, 1901 West Harrison Street, Room 3229, Chicago, IL 60612, USA.
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Katane M, Akiyama M, Ohnishi T, Watanabe S, Matsuo I. Carcinomatous transformation of eccrine syringofibroadenoma. J Cutan Pathol 2003; 30:211-4. [PMID: 12641783 DOI: 10.1034/j.1600-0560.2003.00039.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND While squamous cell carcinoma and pseudocarcinomatous hyperplasia have been documented as pre-existing lesions in cases of reactive eccrine syringofibroadenoma (ESFA), to the best of our knowledge carcinoma occurring in a solitary ESFA has not yet been reported. We present one such case in a 91-year-old female who had a dome-shaped, reddish tumor on the extensor side of the left forearm. METHODS We review the histopathological, immunophenotypical and ultrastructural findings of this tumor, including the keratin expression profile. RESULTS Histopathologically, long, branching, anastomosing, thin and thick strands of small cuboidal epithelial cells were extending from the surface epidermis into the dermis. In the center of the tumor, there were irregular-shaped nests of atypical tumor cells invading downward into the dermis. Ultrastructurally, duct-like lumina lined with cuboidal tumor cells were present in the epithelial cords. From these findings, the present case was diagnosed as solitary eccrine syringofibroadenocarcinoma (ESFAC). Keratin expression studies revealed that cells of the thick strands, except for the luminal and basal cells, were positive for differentiation-specific keratins, keratins 1 and 10, and that cells of the thin strands were positive for keratins 5 and 14. CONCLUSIONS Histopathological, immunophenotypical and ultrastructural evidence, as well as the pattern of keratin expression, suggest differentiation of the present malignant tumor towards the eccrine dermal duct. This case is the first reported case of ESFAC as far as we know.
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Affiliation(s)
- M Katane
- Department of Dermatology, Teikyo University School of Medicine, Ichihara Hospital, Ichihara, Japan
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Chlihi A, Bouchta A, Benbrahim A, Bahechar N, Boukind EH. [The Marjolin's ulcer, destiny of a unstable scar. About 54 cases of burn's sequelae]. ANN CHIR PLAST ESTH 2002; 47:291-7. [PMID: 12420620 DOI: 10.1016/s0294-1260(02)00120-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Through a study of 54 cases of malignant transformation on burn's scar, collected during a period of 8 years, the authors underline the particularities of this tumor, reported at the literature such as the preponderance of spinocellular carcinoma as histological type, the high rate of lymphatic metastasis and recurrence, and also the poor prognosis. In addition, the authors underline the non-rare character of this affection, whose incidence is correlated to the level of medication; it's occurring in younger patients, and its short delay of transformation. The treatment is based on prevention by a correct management of the initial burns, the cure of any instable scar, and a regular surveillance. The biopsy should be realised in case of suspicion of degeneration. The radical treatment must be initially aggressive, consisting on large excision associated eventually to radiotherapy. This treatment must be integrated in an elaborating therapeutic strategy, taking on consideration the evolutive potentiality of these tumors in order to improve chances of recovery and survival.
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Affiliation(s)
- A Chlihi
- Service de chirurgie plastique et des brûlés, CHU Ibn Rochd, Casablanca, Maroc.
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