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Cazzato G, Bellitti E, Trilli I, Colagrande A, Sgarro N, Scarcella VS, Lettini T, Ingravallo G, Piscitelli D, Resta L, Lospalluti L. Endocrine Mucin-Producing Sweat Gland Carcinoma: Case Presentation with a Comprehensive Review of the Literature. Dermatopathology (Basel) 2023; 10:266-280. [PMID: 37754277 PMCID: PMC10529628 DOI: 10.3390/dermatopathology10030035] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/22/2023] [Accepted: 08/29/2023] [Indexed: 09/28/2023] Open
Abstract
(1) Background: Endocrine Mucin-Producing Sweat Gland Carcinoma (EMPSGC) is a rare, low-grade, neuroendocrine-differentiated, cutaneous adnexal tumor, officially recognized by the World Health Organization (WHO) Skin Tumors Classification in 2018 as a separate entity and homologue of endocrine ductal carcinoma in situ (eDCIS)/solid papillary carcinoma of the breast. Although it is more frequent in the female sex, between 60 and 70 years old, in the peri-orbital region, EMPSGC has also been described in the male sex, in subjects under 60 and over 80, and in extra-eyelid localizations (cheek, temple, scalp), but also in extra-facial localizations (chest and scrotum). (2) Methods: We present the clinical case of a 71-year-old woman with an undated lesion of the scalp, which presented as a nodule, skin-colored, and 2.5 cm in maximum diameter. We also conduct a comprehensive literature review from 1997 to the end of 2022, consulting PubMed, Scopus, Web of Science (WoS), and Google Scholar using the following keywords: "Endocrine mucin-producing sweat gland carcinoma" and/or "EMPSGC" and/or "skin" and "cutaneous neoplasms". In addition, we followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A total of 253 patients were recorded; 146 were females (57.7%) and 107 were males (42.2%). The vast majority of the lesions were in the eyelids (peri-ocular region), and only a minority of cases involved the cheeks, supra-auricular, retro-auricular, and occipital region, with very rare cases in the scalp, to which the present is also added. (4) Conclusions: The morphological and immunophenotypical features are essential both for the correct diagnosis and to be able to classify this lesion among the corresponding eDCIS/solid papillary carcinoma of the breast, with neuroendocrine differentiation. Recent papers have attempted to shed light on the molecular features of EMPSGC, and much remains to be conducted in the attempt to subtype the molecular profiles of these entities. Future studies with large case series, and especially with molecular biology techniques, will be needed to further add information about EMPSGC and its relationship in the PCMC spectrum.
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Affiliation(s)
- Gerardo Cazzato
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Emilio Bellitti
- Anatomic Pathology Unit, “A. Perrino” Hospital, 72100 Brindisi, Italy;
| | - Irma Trilli
- Odontomatostologic Clinic, Department of Innovative Technologies in Medicine and Dentistry, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy;
| | - Anna Colagrande
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Nicoletta Sgarro
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Vincenza Sara Scarcella
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Teresa Lettini
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Giuseppe Ingravallo
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Domenico Piscitelli
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Leonardo Resta
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.C.); (N.S.); (V.S.S.); (T.L.); (G.I.); (D.P.); (L.R.)
| | - Lucia Lospalluti
- Section of Dermatology, Azienda Ospedaliero-Universitaria Policlinico di Bari, 70121 Bari, Italy;
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Mattia A, Thompson A, Green WH, Cognetta AB. Endocrine mucin-producing sweat gland carcinoma with regional metastases in an African American female. JAAD Case Rep 2023; 36:8-10. [PMID: 37179957 PMCID: PMC10172827 DOI: 10.1016/j.jdcr.2023.03.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023] Open
Affiliation(s)
- Alexzandra Mattia
- Florida State University College of Medicine, Tallahassee, Florida
- Correspondence to: Alexzandra Mattia, BS, Florida State University College of Medicine, 1707 Riggins Rd, Tallahassee, FL 32308
| | - Anthony Thompson
- Florida State University College of Medicine, Tallahassee, Florida
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Au RTM, Bundele MM. Endocrine mucin-producing sweat gland carcinoma and associated primary cutaneous mucinous carcinoma: Review of the literature. J Cutan Pathol 2021; 48:1156-1165. [PMID: 33590507 DOI: 10.1111/cup.13983] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 02/06/2021] [Accepted: 02/09/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is a rare, low-grade, cutaneous adnexal carcinoma with neuroendocrine differentiation. It is considered to be a precursor of invasive neuroendocrine type primary cutaneous mucinous carcinoma (PCMC). OBJECTIVE To review clinicopathological literature summary of EMPSGC and associated neuroendocrine PCMC from all reported cases and compare its behavior vs non-neuroendocrine PCMC data reported in the literature. METHODS A review of English literature of all EMPSGC cases with and without associated PCMC was carried out. RESULTS EMPSGC was associated with invasive neuroendocrine type PCMC in 35.7% of cases. We found the recurrence rate of PCMC associated with EMPSGC of about 12.3%, which is much less than the 30% recurrence rate reported for the non-neuroendocrine subtype of PCMC. The non-neuroendocrine subtype of PCMC shows a 4% and 11% rate of distant and lymph node metastasis, respectively, vs EMPSGC-associated neuroendocrine type of PCMC, which is very indolent and only one recent case of locoregional metastasis out of 190 EMPSGC cases has been reported so far. LIMITATION Limitation of our study includes data derivation from case reports and case series in the literature. CONCLUSION The prognostic benefits for this cohort of patients may be considered in their overall management.
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Affiliation(s)
| | - Manish M Bundele
- Department of Pathology, Tan Tock Seng Hospital, Singapore, Singapore
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Mathew JG, Bowman AS, Saab J, Busam KJ, Nehal K, Pulitzer M. Next Generation Sequencing analysis suggests varied multistep mutational pathogenesis for Endocrine Mucin Producing Sweat Gland Carcinoma with comments on INSM1 and MUC2 suggesting a conjunctival origin. J Am Acad Dermatol 2021; 86:1072-1079. [PMID: 33515627 PMCID: PMC9627720 DOI: 10.1016/j.jaad.2020.11.073] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/14/2020] [Accepted: 11/15/2020] [Indexed: 10/22/2022]
Abstract
Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is a low-grade eyelid tumor. Small biopsies and insensitive immunohistochemistry predispose to misdiagnosis. We aimed to identify clarifying immunohistochemical and/or molecular markers. Clinicopathologic data (22 cases) was reviewed. Immunohistochemistry (Insulinoma-associated protein-1(INSM1), BCL-2, MUC2, MUC4, androgen-receptor, Beta-catenin, MCPyV) and next generation sequencing (MSK-IMPACT, 468 genes) was performed (3 cases). Female (n=15) and male (n=7) patients, mean-age 71.8 years (53-88), had eyelid/periorbital tumors (>90%) with mucin-containing solid/cystic neuroendocrine pathology. Immunohistochemistry (INSM1, BCL2, androgen-receptor, RB1, Beta-catenin) was diffusely-positive (5/5), MUC2 partial, MUC4 focal, and MCPyV negative. MSK-IMPACT identified 12 single-nucleotide-variants and one in-frame deletion in 3 cases, each with DNA damage response/repair (BRD4, PPP4R2, RTEL1) and tumor-suppressor pathway (BRD4, TP53, TSC1, LATS2) mutations. Microsatellite instability, copy number alterations, and structural alterations were absent. INSM1 and MUC2 are positive in EMPSGC. MUC2 positivity suggests conjunctival origin. Multistep pathogenesis involving DNA damage repair and tumor-suppressor pathways may be implicated.
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Affiliation(s)
- Joseph G Mathew
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Anita S Bowman
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jad Saab
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Klaus J Busam
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kishwer Nehal
- Department of Medicine, Dermatology Division, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Melissa Pulitzer
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA. https://twitter.com/MPulitzerMD
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Nishimoto A, Kuwahara H, Ohashi R, Ansai SI. Multicentric endocrine mucin-producing sweat gland carcinoma and mucinous carcinoma of the skin: A case report. J Cutan Pathol 2020; 48:165-170. [PMID: 33047834 DOI: 10.1111/cup.13896] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 11/28/2022]
Abstract
Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is a rare low-grade sweat gland carcinoma. EMPSGC is thought to be a precursor to mucinous carcinoma of the skin (MCS). Since the first description of EMPSGC in 1997, only a few cases have been reported, and its etiology and mechanisms remain unknown. In this report, we describe a 71-year-old Japanese woman with two isolated EMPSGC and one MCS lesion on her face. She was simultaneously diagnosed with invasive ductal carcinoma of the breast. She had a history of uterine cancer of unknown histopathological diagnosis 24 years previously. The presence of in situ lesions confirmed by myoepithelial cells suggested that the cutaneous lesions were primary tumors. To the best of our knowledge, this is the first case of multiple primary EMPSGC/MCS tumors. Additionally, this might be the first case with multiple primary carcinomas including adnexal cutaneous tumors, breast cancer, and uterine cancer, which may share the common feature of expressing female hormonal receptors. This case indicates that EMPSGC/MCS may be triggered by a hormonal receptor abnormality, perhaps because of genetic defects. A larger number of reports examining this issue may be necessary to further assess our initial observations.
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Affiliation(s)
- Akana Nishimoto
- Department of Plastic and Reconstructive Surgery, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Kanagawa, Japan
| | - Hiroaki Kuwahara
- Department of Plastic and Reconstructive Surgery, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Kanagawa, Japan
| | - Ryuji Ohashi
- Department of Pathology, Nippon Medical School Hospital, Tokyo, Japan
| | - Shin-Ichi Ansai
- Department of Dermatology, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Kanagawa, Japan
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