1,048 results match your criteria Eccrine Carcinoma


[Eccrine carcinoma: a diagnostic pitfall].

Ned Tijdschr Geneeskd 2020 Mar 19;164. Epub 2020 Mar 19.

Ziekenhuis Gelderse Vallei, afd. Chirurgie, Ede.

Background: The eccrine carcinoma is a rare form of skin adnexal malignancy, usually presenting as a locally invasive, solitary lesion in the head and neck region. Histopathologically and immunohistochemically, eccrine carcinomas are difficult to differentiate from cutaneous metastases of breast carcinomas. Unlike treatment of cutaneous metastasis, treatment of a solitary eccrine carcinoma entails excision, generally without systematic therapy. Read More

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Are clinicians successful in diagnosing cutaneous adnexal tumors? a retrospective, clinicopathological study.

Turk J Med Sci 2020 Apr 14. Epub 2020 Apr 14.

Background And Aim: Cutaneous adnexal tumors (CAT) are rare tumors originating from the adnexal epithelial parts of the skin. Due to its clinical and histopathological characteristics comparable with other diseases, clinicians and pathologists experience difficulties in its diagnosis. We aimed to reveal the clinical and histopathological characteristics of the retrospectively screened cases and to compare the pre-diagnoses and histopathological diagnoses of clinicians. Read More

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http://dx.doi.org/10.3906/sag-2002-126DOI Listing

Eccrine Porocarcinoma with Zosteriform Metastasis.

Cureus 2020 Feb 4;12(2):e6873. Epub 2020 Feb 4.

Surgery, South Colombian University, Neiva, COL.

Eccrine porocarcinoma is a rare malignant tumor that develops in the eccrine glands, appearing as a primary tumor, or by malignant transformation of an eccrine poroma. It is a carcinoma with high metastatic and recurrent potential; it has the same incidence in both sexes, and mainly affects the elderly. Its diagnosis, rather than clinical, is histological, and due to the rarity of the disease, it is a pathological challenge. Read More

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http://dx.doi.org/10.7759/cureus.6873DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7053679PMC
February 2020

Central Nervous System-Invading Eccrine Gland Carcinoma: A Clinicopathologic Case Series and Literature Review.

World Neurosurg 2020 Mar 3. Epub 2020 Mar 3.

Computational Neurosciences Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Background: Eccrine carcinoma involvement of the central nervous system (CNS) is exceedingly rare. The prognosis and response to treatment of this pathology remain poorly characterized.

Methods: A retrospective case series and literature review were conducted. Read More

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http://dx.doi.org/10.1016/j.wneu.2020.01.111DOI Listing
March 2020
2.417 Impact Factor

Poroid Hidradenocarcinoma of the Ankle: Case Report of a Rare Malignant Cutaneous Adnexal Neoplasm.

J Foot Ankle Surg 2020 Mar - Apr;59(2):423-426

Professor, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD. Electronic address:

Soft-tissue masses on the anterior ankle result from a broad range of underlying processes, often presenting a diagnostic challenge. Appropriate treatment of these tumors can be determined by using a combination of patient history, interpretation of pathologic findings, physical examination, and radiographic appearance. We present a case of an exceptionally rare malignant cutaneous adnexal tumor, highlighting the importance of adherence to fundamental biopsy principles for diagnosing and managing musculoskeletal lesions. Read More

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http://dx.doi.org/10.1053/j.jfas.2019.08.019DOI Listing

Primary cutaneous mucinous carcinoma of the scrotum: A rare tumor at a rare site - A case report and review of literature.

Urol Ann 2020 Jan-Mar;12(1):83-86. Epub 2019 Nov 7.

Department of Anatomic Pathology, Bowen University Teaching Hospital, Ogbomoso, Oyo State, Nigeria.

Primary cutaneous mucinous carcinoma (PCMC) is a rare malignant adnexal tumor of eccrine origin with a higher incidence in the head and neck region of the body while scrotal skin involvement is rare. We report a case of a 72-year-old man with ulceration of painless scrotal lesions of 10 years' duration. Histology of the wedge biopsies of the lesions was mucinous carcinoma. Read More

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http://dx.doi.org/10.4103/UA.UA_126_18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6978957PMC
November 2019

Microcystic adnexal carcinoma: report of rare cases.

Biosci Rep 2020 Jan;40(1)

Department of Psychiatry, First Clinical Medical College/First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi Province, China.

Microcystic adnexal carcinoma (MAC) is a rare, locally aggressive malignant neoplasm that derives from cutaneous eccrine/apocrine glands. MAC is classified as an eccrine/apocrine gland tumor and usually occurs in the skin. Here, we characterized and compared two cases of MAC. Read More

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http://dx.doi.org/10.1042/BSR20191557DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6974419PMC
January 2020
2.637 Impact Factor

A case report of temple squamoid eccrine ductal carcinoma: A diagnostic challenge beneath the tip of the iceberg.

Dermatol Ther 2020 Mar 12;33(2):e13213. Epub 2020 Jan 12.

Douglass Hanly Moir, The Skin Hospital, Sydney, Australia.

Eccrine carcinomas are a rare tumor entity which originates from eccrine glands and comprise <0.01% of all cutaneous tumors. Eccrine carcinoma subtypes are classified based on their distinct histopathological pattern. Read More

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http://dx.doi.org/10.1111/dth.13213DOI Listing

Primary Mucinous Adenocarcinoma of the Upper Eyelid in an African American Female: A Rare Clinical Entity. A Case Report and Literature Review.

Cureus 2019 Nov 28;11(11):e6254. Epub 2019 Nov 28.

Hematology-Oncology, Upstate Medical University, Syracuse, USA.

Primary mucinous adenocarcinoma (PMA) of the eyelid is a rare eccrine gland cancer with an incidence of 0.07 per million person-years. We report a case of a 62-year-old African American female who presented with a tender lesion over her left upper eyelid which was gradually progressive over four years. Read More

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http://dx.doi.org/10.7759/cureus.6254DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6937478PMC
November 2019

Reactive Eccrine Syringofibroadenoma on the Heel, Clinically Mimicking Squamous Cell Carcinoma.

Case Rep Dermatol Med 2019 4;2019:4735739. Epub 2019 Dec 4.

Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, 930-0194, Japan.

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. Read More

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http://dx.doi.org/10.1155/2019/4735739DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6914982PMC
December 2019

Syringoid Eccrine Carcinoma in the Abdominal Wall: A Rare Case Report and Literature Review.

Am J Case Rep 2019 Dec 19;20:1896-1901. Epub 2019 Dec 19.

Department of Pathology, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil.

BACKGROUND Syringoid eccrine carcinoma (SEC) is an extremely rare malignant adnexal neoplasm derived from eccrine sweat glands, of unknown pathogenesis. We report a case of this rare entity presenting in the abdomen, which is the only one reported in this area and the only case of SEC in a patient with so many comorbidities. CASE REPORT A 58-year-old black male from Brazil reported a nodular lesion in the abdomen with a progressive increase in size and pain and local burning sensation. Read More

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http://dx.doi.org/10.12659/AJCR.919444DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6930704PMC
December 2019

A Painful Step - Pendulating Plantar Eccrine Poroma.

Open Access Maced J Med Sci 2019 Sep 31;7(18):2988-2990. Epub 2019 May 31.

Department of Dermatology, University of Rome "G. Marconi", Rome, Italy.

Background: Eccrine poroma is a benign tumour of eccrine duct epithelium. The usual clinical presentation is nodular.

Case Report: We present a 78-year-old man with a painful pendulating flesh-coloured malodorous plantar tumour. Read More

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http://dx.doi.org/10.3889/oamjms.2019.464DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6910794PMC
September 2019

Eccrine Porocarcinoma: A Case Report of a Rare and Aggressive Cutaneous Tumour.

Cureus 2019 Nov 27;11(11):e6244. Epub 2019 Nov 27.

Otolaryngology, Princess Royal Hospital, Telford, GBR.

Eccrine porocarcinoma (EPC) is an extremely rare, adnexal carcinoma that represents less than 0.01% of all cutaneous malignancies. An aggressive tumour with a high recurrence rate, it has a tendency to metastasise to regional lymph nodes. Read More

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http://dx.doi.org/10.7759/cureus.6244DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6886727PMC
November 2019

A case of eccrine porocarcinoma characterized by a progressive increase in the level of Ki-67 index: case report and review of literature.

BMC Surg 2019 Oct 10;19(1):142. Epub 2019 Oct 10.

Department of Neurosurgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Zhejiang, 310003, Hangzhou, China.

Background: Eccrine porocarcinoma is an extremely rare skin adnexal malignant neoplasia with highly invasive and metastatic potential. We report an additional case of eccrine porocarcinoma with intracranial metastases. This case is characterized by a complete record of the progress of eccrine porocarcinoma, its immunohistochemistry after three operations showed a progressive increase in the level of Ki-67 index. Read More

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http://dx.doi.org/10.1186/s12893-019-0595-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6785884PMC
October 2019
5 Reads

Grover's Disease in a Kidney Transplant Recipient.

Acta Dermatovenerol Croat 2019 Sep;27(3):192-194

Professor Nikolina Bašić-Jukić, MD, PhD, Department of Nephrology, Arterial , Hypertension, Dialysis and Transplantation, University Hospital Centre Zagreb, Kišpaticeva 12, 10000 Zagreb, Croatia;

Dear Editor, It is not unusual for patients with renal insufficiency to develop skin pathologies. There are reports in the literature of increased incidence of calciphylaxis, pruritus, perforating dermatoses, and porphyria cutanea tarda in this patient population (1). Although it is quite rare, Grover's disease (GD) has been reported in several patients with renal insufficiency, but only once in a renal transplant recipient (2). Read More

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September 2019
5 Reads
0.581 Impact Factor

Metastatic porocarcinoma achieving complete radiological and clinical response with pembrolizumab.

BMJ Case Rep 2019 Sep 5;12(9). Epub 2019 Sep 5.

Kings College, London, UK.

A 67-year-old woman presented in 2012 with a crusty nodule on the left lower limb. Histopathological examination at this time reported a poorly differentiated squamous cell carcinoma (SCC). Two years later, she underwent lymphadenectomy and radiotherapy due to unilateral inguinal and pelvic sidewall nodal metastases. Read More

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http://dx.doi.org/10.1136/bcr-2018-228917DOI Listing
September 2019
4 Reads

Eccrine carcinoma masquerading as metastatic breast cancer.

Breast J 2020 02 3;26(2):284-286. Epub 2019 Sep 3.

Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio.

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http://dx.doi.org/10.1111/tbj.13543DOI Listing
February 2020
1 Read

Eccrine Porocarcinoma on the Lateral Nose Wall: A Rare Case Report.

Case Rep Dermatol 2019 May-Aug;11(2):215-219. Epub 2019 Jul 16.

Plastic and Reconstructive Surgery, National Hospital Organization Nagasaki Medical Center, Nagasaki, Japan.

Eccrine porocarcinoma (EPC) is an uncommon malignant tumor derived from the eccrine sweat glands. We present a case of EPC on the lateral nose wall, in which the tumor was excised, and the resultant defect was reconstructed using a nasolabial flap. A 66-year-old female was referred to the Department of Plastic and Reconstructive Surgery to receive treatment for a cutaneous tumor on her right lateral nose wall, which had been growing rapidly for 3 months. Read More

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http://dx.doi.org/10.1159/000501444DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6696782PMC
July 2019
1 Read

Squamoid eccrine ductal carcinoma of the ear helix.

Clin Case Rep 2019 Jul 14;7(7):1409-1411. Epub 2019 Jun 14.

Department of Dermatology, School of Medicine, Kangbuk Samsung Hospital Sungkyunkwan University Seoul Korea.

Chronic cutaneous ulcer on the ear helix of 80-year-old male was diagnosed with squamoid eccrine ductal carcinoma (SEDC). SEDC is characterized by both atypical squamous and ductal differentiation. SEDC frequently appears on sun-exposed areas. Read More

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http://dx.doi.org/10.1002/ccr3.2129DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6637325PMC
July 2019
1 Read

Wolf's Isotopic Response after Herpes Zoster Infection: A Study of 24 New Cases and Literature Review.

Acta Derm Venereol 2019 Oct;99(11):953-959

Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuai Fu Yuan, Dongcheng District, Beijing 100730, China.

Wolf's isotopic response refers to the occurrence of a new skin disease at the exact site of an unrelated skin disease that had previously healed. Various cutaneous lesions have been described after herpes zoster. This study included 24 patients with Wolf's isotopic response after herpes zoster infection, which presented as manifestations ranging from inflammatory disease to carcinoma. Read More

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http://dx.doi.org/10.2340/00015555-3269DOI Listing
October 2019
8 Reads

Sorafenib-induced Facial Acneiform Eruption.

Cureus 2019 Apr 26;11(4):e4545. Epub 2019 Apr 26.

Dermatology, University of Minnesota, Minneapolis, USA.

Sorafenib is a multikinase inhibitor that is used to treat hepatocellular carcinoma by inhibiting tumor cell growth and angiogenesis. Cutaneous adverse events of sorafenib are commonly reported, with alopecia and hand-foot skin reactions most frequently encountered. Acneiform eruptions represent rare adverse events that have only been reported at high doses of sorafenib. Read More

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http://dx.doi.org/10.7759/cureus.4545DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6592841PMC
April 2019
9 Reads

Monophasic sarcomatoid eccrine porocarcinoma. Report of a case and literature review.

Rom J Morphol Embryol 2019 ;60(1):297-305

Unidad de Patología, Departamento de Ciencias Médicas y Quirúrgicas, Universidad de Cantabria, Santander, Spain;

Sarcomatoid porocarcinoma (SP) is a rare subtype of porocarcinoma composed of both malignant epithelial and sarcoma-like components. To our knowledge, only eight cases of this neoplasm have been published, all of them biphasic. A 42-year-old man presented with a latero-cervical nodule that had been noted for about five months. Read More

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December 2019
9 Reads

Magnifying glass on spiradenoma and cylindroma histogenesis and tumorigenesis using systematic transcriptome analysis.

Ann Diagn Pathol 2019 Aug 5;41:14-23. Epub 2019 May 5.

Department of Pathology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA; Department of Head and Neck Surgery, MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA. Electronic address:

Spiradenoma and cylindroma are related sweat gland tumors. To delineate their histogenesis, gene profiles, and their potential drivers, we performed a whole-transcriptome sequencing analysis of fourteen samples of spiradenoma/cylindroma in comparison to normal samples. A total of 12 spiradenomas, 5 cylindromas, 3 hybrid spiradenomas/cylindromas and 2 adnexal carcinomas were included in this study. Read More

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http://dx.doi.org/10.1016/j.anndiagpath.2019.04.015DOI Listing
August 2019
14 Reads

The transition between a poroma and a porocarcinoma evidenced by the dermoscopy.

An Bras Dermatol 2019 Mar-Apr;94(2):230-232. Epub 2019 May 9.

Department of Dermatology, Hospital do Servidor Estadual de São Paulo, São Paulo (SP), Brazil.

Eccrine porocarcinoma (EPC) is a rare malignant skin tumor. The dermoscopy of invasive EPC reveals focal presence of whitish-pink, structureless areas surrounded by pinkish-white halos. In an eccrine poroma (EP), such areas present diffuse distribution in the "frog- eggs" pattern. Read More

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http://dx.doi.org/10.1590/abd1806-4841.20197280DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6486063PMC
July 2019
8 Reads

Expression of Potential Dermal Progenitor Cell Markers in the Tumour and Stroma of Skin Adnexal Malignant and Benign Tumours.

Stem Cells Int 2019 1;2019:9320701. Epub 2019 Apr 1.

Department of Dermatology and Venereology, Otto-von-Guericke University, Leipziger Strasse, 39120 Magdeburg, Germany.

Stem cells are multipotent cells that maintain the skin epidermis including skin appendages such as hair follicle, sebaceous glands, and sweat glands. There is evidence that reciprocal signalling between the epidermis and the dermis plays an important role in skin development, homeostasis, wound repair, and skin cancer. The origin of skin cancer that derive from skin appendages is still controversial, including basal cell carcinoma and even more of rare tumours such as sebaceous carcinomas and whether those tumours originate from resident tissue stem cells. Read More

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http://dx.doi.org/10.1155/2019/9320701DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6466859PMC
April 2019
9 Reads

Eccrine porocarcinoma presenting as a recurrent wart.

Cutis 2019 Mar;103(3):166-168

Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.

Eccrine porocarcinoma (EPC) is an exceedingly rare sweat gland tumor most commonly seen in older patients. Diagnosis of EPC is rare, representing a small percentage of cutaneous malignancies. In the absence of established guidelines, wide local excision (WLE) has traditionally been considered the standard treatment. Read More

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March 2019
13 Reads

A dermoscopic pitfall in a long-standing tumor.

J Dtsch Dermatol Ges 2019 05 23;17(5):558-561. Epub 2019 Apr 23.

Department of Dermatology, Germans Trias i Pujol University Hospital, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain.

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http://dx.doi.org/10.1111/ddg.13835DOI Listing

Altered Rb, p16, and p53 expression is specific for porocarcinoma relative to poroma.

J Cutan Pathol 2019 Sep 3;46(9):659-664. Epub 2019 May 3.

Department of Pathology, Michigan Medicine, Ann Arbor, Michigan.

Background: Porocarcinomas are rare aggressive carcinomas that harbor tumor suppressor mutations and must be distinguished from benign entities such as poromas.

Methods: To determine whether altered expression of these genes was diagnostically informative, we examined p53, Rb, and p16 staining patterns in 15 poromas and 16 porocarcinomas.

Results: Poromas consistently displayed diffuse strong expression of Rb in all but one case that displayed focal loss (1/15, 7%), and no evidence of aberrancy in p53 or p16. Read More

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http://dx.doi.org/10.1111/cup.13480DOI Listing
September 2019
13 Reads

Suspected eccrine adenocarcinoma on footpad of the right hindlimb in a dog.

J Vet Med Sci 2019 Jun 18;81(6):821-823. Epub 2019 Apr 18.

Iwate University Small Animal Veterinary Internal Science, 18-8 Ueda 3-chome Morioka, Iwate 020-8550, Japan.

A 12-year-old, male miniature dachshund has an ulcer on the footpad of the right hind limb. Despite treatment for longer than 6 months, the ulcer did not heal. Biopsy of the lesion was done to make a definitive diagnosis. Read More

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http://dx.doi.org/10.1292/jvms.18-0286DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6612497PMC
June 2019
5 Reads

Evaluation of Sentinel Lymph Node Biopsy for Eccrine Porocarcinoma.

Acta Derm Venereol 2019 Jun;99(7):691-692

Department of Dermatology, Iwate medical University, 020-8505 Morioka, Japan.

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http://www.medicaljournals.se/acta/content/abstract/10.2340/
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http://dx.doi.org/10.2340/00015555-3173DOI Listing
June 2019
3 Reads

Recurrent Metastatic Eccrine Porocarcinoma: A Case Report and Review of the Literature.

Am J Case Rep 2019 Feb 11;20:179-183. Epub 2019 Feb 11.

Division of Hematology and Oncology, Bronx Care Health System, Affiliated with Icahn School of Medicine at Mount Sinai, Bronx, NY, USA.

BACKGROUND Eccrine porocarcinoma, or malignant eccrine poroma, is a rare primary skin tumor that develops in the sixth and seventh decades of life, and can present as a painless and solitary nodule. Histopathology is required to confirm the diagnosis. A rare case is presented of metastatic eccrine porocarcinoma, occurring four years after surgical excision of the primary scalp tumor, and includes a review of the literature. Read More

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http://dx.doi.org/10.12659/AJCR.913440DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6380207PMC
February 2019
9 Reads

Eccrine porocarcinoma in a patient with Schöpf-Schulz-Passarge syndrome.

Clin Exp Dermatol 2019 Dec 25;44(8):938-939. Epub 2019 Feb 25.

Department of Dermatology, North Bristol NHS Trust, Southmead Hospital, Bristol BS10 5NB, UK.

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http://dx.doi.org/10.1111/ced.13932DOI Listing
December 2019
1 Read

Successful treatment of porocarcinoma with maxacalcitol and imiquimod.

Dermatol Ther 2019 03 7;32(2):e12830. Epub 2019 Feb 7.

Department of Dermatology, Toho University Ohashi Medical Center, Tokyo, Japan.

This is the first report of a case of porocarcinoma that was successfully treated with maxacalcitol and imiquimod. Read More

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http://doi.wiley.com/10.1111/dth.12830
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http://dx.doi.org/10.1111/dth.12830DOI Listing
March 2019
4 Reads

Concurrent phyllodes tumor, eccrine carcinoma, and multinodular goiter 20 years after radiotherapy for Hodgkin lymphoma.

Clin Case Rep 2018 Dec 6;6(12):2498-2503. Epub 2018 Nov 6.

Division of Surgical Oncology The James Cancer Hospital at The Ohio State University Columbus Ohio.

This unusual case of concurrent eccrine adenocarcinoma, phyllodes tumor, and multinodular goiter serves to alert the oncologic community to the high prevalence of second cancers after childhood radiotherapy. Increased surveillance and index of suspicion are recommended to successfully diagnose and treat second primary cancers in this vulnerable population. Read More

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https://onlinelibrary.wiley.com/doi/abs/10.1002/ccr3.1854
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http://dx.doi.org/10.1002/ccr3.1854DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6293260PMC
December 2018
12 Reads

Dermoscopy of squamoid eccrine ductal carcinoma: an aid for early diagnosis.

An Bras Dermatol 2018 Nov/Dec;93(6):893-895

Dermatology Service, Hospital do Servidor Público Estadual de São Paulo, São Paulo (SP), Brazil.

Squamoid eccrine ductal carcinoma is a cutaneous malignancy that originates from the eccrine sweat gland. A 76-year-old woman presented with an asymptomatic papule on her nose that had been present for one year. Dermoscopy showed pseudocysts, irregular linear crown vessels, and yellowish-brown globules surrounded by white halos. Read More

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S
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http://dx.doi.org/10.1590/abd1806-4841.20187307DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6256200PMC
February 2019
10 Reads

Prognostic factors and survival outcomes for head and neck cutaneous adnexal cancers.

Am J Otolaryngol 2019 Jan - Feb;40(1):110-114. Epub 2018 Sep 22.

Department of Otorhinolaryngology - Head and Neck Surgery, Rush University Medical Center, Chicago, IL, United States of America.

Objectives: Malignant cutaneous adnexal tumors (MCAT) are rare and comprise a heterogeneous group of cancers. There have been several studies reviewing prognostic factors of these tumors, but no studies focusing on the head and neck. This study aimed to review a large population based database to evaluate prognostic factors that could impact survival. Read More

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http://dx.doi.org/10.1016/j.amjoto.2018.09.011DOI Listing
April 2019
37 Reads

Eccrine ductal and acrosyringeal metaplasia in breast carcinomas: report of eight cases.

Authors:
Tibor Tot

Virchows Arch 2019 Mar 22;474(3):383-387. Epub 2018 Nov 22.

Pathology & Cytology Dalarna, County hospital Falun, Falun, Sweden.

Eccrine ductal and acrosyringeal metaplasia was described in 2006 as the presence of tumor structures that resemble the epithelium of the eccrine skin ducts and their opening within the epidermis, the acrosyringeum. Here, we report the clinical, morphological, and phenotypic characteristics of eight breast carcinomas that we collected over the past years showing this metaplasia. Unlike squamous metaplasia, acrosyringeal and eccrine ductal metaplasia are luminated structures comprising cells with eosinophilic cytoplasm that are easily detectable in routine histological slides. Read More

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http://dx.doi.org/10.1007/s00428-018-2488-9DOI Listing
March 2019
32 Reads

Sentinel lymph node biopsy in porocarcinoma: A case reports.

Int J Surg Case Rep 2018 31;53:196-199. Epub 2018 Oct 31.

Department of Surgery, Chirurgia I- Ospedale Policlinico San Martino Genoa, Italy.

Introduction: Eccrine porocarcinoma (EPC) is a slow-growing carcinoma arising from the eccrine sweat glands. Based on its clinical presentation it can be confused with malignant and benign skin lesions, both. Histological examination is essential to formulate a correct diagnosis. Read More

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http://dx.doi.org/10.1016/j.ijscr.2018.10.047DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6226587PMC
October 2018
38 Reads

Mucinous Eccrine Carcinoma of the Sweat Glands: Characteristics, Treatment, and Survival Outcomes of a Rare Malignancy.

Am Surg 2018 Aug;84(8):e307-e308

Conemaugh Memorial Medical Center, Johnstown, Pennsylvania, USA.

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August 2018
4 Reads

Limax Nd:YAG laser-assisted thoracoscopic resection of pulmonary metastases; a single centre's initial experience.

Ir J Med Sci 2019 Aug 31;188(3):771-776. Epub 2018 Oct 31.

Department of Thoracic Surgery, Mater Misericordiae University Hospital, Eccles St., Dublin, Ireland.

Introduction: Pulmonary metastasectomy and indeed redo-pulmonary metastasectomy are now commonly performed thoracic surgical procedures. The air-sealant, haemostatic, and necrotic properties of the KLS Martin Limax Nd:YAG laser at 1.318 μm make it an ideal tool for limited lung resection such as metastasectomy. Read More

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http://dx.doi.org/10.1007/s11845-018-1924-9DOI Listing
August 2019
8 Reads

Trends in the incidence and survival of eccrine malignancies in the United States: A SEER population-based study.

J Am Acad Dermatol 2019 06 1;80(6):1769-1771. Epub 2018 Oct 1.

Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, Ohio; University Hospitals Cleveland Medical Center, Cleveland, Ohio.

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https://linkinghub.elsevier.com/retrieve/pii/S01909622183265
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http://dx.doi.org/10.1016/j.jaad.2018.09.043DOI Listing
June 2019
10 Reads

Eccrine porocarcinoma of the nose: A case report and literature review.

Australas J Dermatol 2019 May 30;60(2):e162-e164. Epub 2018 Sep 30.

Department of Dermatology, Beijing Tongren Hospital, Capital Medical University, Beijing, China.

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http://doi.wiley.com/10.1111/ajd.12939
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http://dx.doi.org/10.1111/ajd.12939DOI Listing
May 2019
9 Reads

Scalp porocarcinoma and lichen planopilaris.

Dermatol Online J 2018 Jul 15;24(7). Epub 2018 Jul 15.

Department of Dermatology and Venereology, Centro Hospitalar Sao Joao, EPE Porto.

Porocarcinoma (PC) is a malignant neoplasm arising from the intraepidermal ductal portion of the sweat gland duct. Lichen planopilaris (LPP) is a not so rare variant of cutaneous lichen planus (LP) with a preferential involvement of hair follicles, consisting of a chronic lymphocytic inflammation, leading to cicatricial alopecia. A 42-year-old woman, recently diagnosed with HIV infection, was referred to our clinic because of an alopecic patch of 6 years' duration. Read More

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July 2018
15 Reads

Dermoscopy of Adnexal Tumors.

Dermatol Clin 2018 Oct 16;36(4):397-412. Epub 2018 Aug 16.

Dermatology Department, Hospital General Universitario de Alicante, ISABIAL, C/Maestro Alonso 109, 03010 Alicante, Spain.

Cutaneous adnexal tumors include lesions with apocrine, eccrine, follicular, sebaceous, and mixed differentiation. Most are benign and sporadic, although malignant forms are occasionally observed and some cases develop in the setting of inherited syndromes. These tumors often cause immense diagnostic difficulty. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S07338635183107
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http://dx.doi.org/10.1016/j.det.2018.05.007DOI Listing
October 2018
67 Reads

[Clinicopathologic characterization of malignant mixed tumor of the skin accompanied by eccrine porocarcinoma].

Zhonghua Bing Li Xue Za Zhi 2018 Jul;47(7):536-541

Department of Pathology, the Affiliated Hospital of Qinghai University, Xining 810001, China.

To investigate the clinicopathologic features, immunophenotype, pathological diagnosis and treatment of malignant mixed tumor (MMT). Clinical and pathological features including immunohistochemical phenotypes were analyzed in a case of MMT accompanied with eccrine porocarcinoma (EP) involving both hands, diagnosed definitely in January 2018 along with review of relevant literature. A 64-year-old man presented with multiple rash on both hands for 4 years. Read More

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http://dx.doi.org/10.3760/cma.j.issn.0529-5807.2018.07.011DOI Listing
July 2018
9 Reads

Squamoid Eccrine Ductal Carcinoma: An Aggressive Mimicker of Squamous Cell Carcinoma.

Am J Dermatopathol 2019 Feb;41(2):140-143

Departments of Dermatology, and.

Squamoid eccrine ductal carcinoma (SEDC) is an uncommon cutaneous adnexal malignancy that has the potential for an aggressive clinical course. The authors present a case of SEDC that resulted in widespread metastases and death. The clinical, histological, and immunohistochemical features of SEDC and several entities on the differential diagnosis are reviewed. Read More

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http://dx.doi.org/10.1097/DAD.0000000000001214DOI Listing
February 2019
17 Reads

Cytological diagnosis of patients with extramammary Paget's disease of the vagina.

Int J Clin Exp Pathol 2018 1;11(7):3765-3769. Epub 2018 Jul 1.

Department of Pathology, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University Chengdu, Sichuan, China.

Extramammary Paget's Disease (EMPD), also called extramammary eczematoid carcinoma, is classified as primary and secondary EMPD based on the pathogenic mechanism. The origin of the Paget cells of primary EMPD is still controversial. Apocrine or eccrine gland cells, such as Bartholin's gland, and intraepidermal pluripotent keratinocyte stem cells have been considered possible originating cells of primary EMPD. Read More

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6962854PMC

Eccrine Porocarcinoma of the Skin is Rising in Incidence in the East of England.

Acta Derm Venereol 2018 Nov;98(10):991-992

Department of Dermatology, Norfolk and Norwich University Hospital, Colney Lane, Norwich, NR4 7UY, United Kingdom.

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http://dx.doi.org/10.2340/00015555-3000DOI Listing
November 2018
28 Reads