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    1 OF 39

    Histopathological Analysis of Skin Adnexal Tumors: A Three Year Study of 110 Cases at A Tertiary Care Center.
    Indian J Dermatol 2017 Jul-Aug;62(4):400-406
    Department of Pathology, SawaiMan Singh Medical College, Jaipur, Rajasthan, India.
    Background: Skin adnexal tumors (SAT) encompass wide spectrum of benign and malignant tumors that differentiate toward one or more adnexal structures found in normal skin. Overall incidence of SATs is low yet they can be challenging to diagnose.

    Aims: The aim of this study is to study the spectrum and microscopic features of SATs. Read More

    Sebaceous gland carcinoma of the ocular adnexa - variability in clinical and histological appearance with analysis of immunohistochemical staining patterns.
    Graefes Arch Clin Exp Ophthalmol 2017 Jul 24. Epub 2017 Jul 24.
    Department of Ophthalmology, University Eye Hospital Bonn, University of Bonn, Ernst-Abbe Str. 2, 53127, Bonn, Germany.
    Purpose: The purpose of the study was to evaluate the characteristics of sebaceous gland carcinoma (SGC) of the ocular adnexae, which is due to a high variability in clinical, histological and immunohistochemical characteristics often challenging to diagnose.

    Methods: Records of six patients with SGC were reviewed, who underwent surgical excision and who were histologically diagnosed with SGC. For comparison, there were specimens from four patients with basal cell carcinoma (BCC) and four patients with squamous cell carcinoma (SCC). Read More

    Surgical Management of Periocular Cancers: High- and Low-Risk Features Drive Treatment.
    Curr Oncol Rep 2017 Sep;19(9):57
    Section of Ophthalmology, Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1445, Houston, TX, 77030, USA.
    Purpose Of Review: Recent advances in the treatment of eyelid tumors have centered on the excision, evaluation of margins, role of sentinel lymph node biopsy, and adjunctive/adjuvant systemic and radiation therapy. The purpose of this review is to elaborate on these advances.

    Recent Findings: Mohs excision of basal cell carcinoma and squamous cell carcinoma continues to provide the greatest success in complete excision of the cancer, especially in those cases of high-risk disease including medial canthal location and recurrent disease. Read More

    Mismatch repair deficient metastatic colon cancer and urothelial cancer: a case report of sequential immune checkpoint therapy.
    Cancer Biol Ther 2017 Jul 20. Epub 2017 Jul 20.
    a Department of Hematology/Oncology , Fox Chase Cancer Center , PA , USA.
    A major recent advance in cancer therapy involves the use of immune checkpoint therapy for tumors with mismatch repair deficiency, as they have a high tumor mutation load and neoantigen burden. Approximately 4% of advanced colorectal cancer harbors a mismatch repair deficiency. When mismatch repair deficiency exists in the germline, there is increased susceptibility to a variety of cancers including colorectal cancer, uterine cancer, urothelial carcinoma, and skin cancer. Read More

    Sebaceous Differentiation in Squamous Cell Carcinoma of the Larynx and Adjacent Pharynx: Case Report with Review and Discussion of the Literature.
    Head Neck Pathol 2017 Jul 18. Epub 2017 Jul 18.
    Coordinator of the International Head and Neck Scientific Group, Padua, Italy.
    Among the variants of squamous cell carcinoma (SCC) of the head and neck arising in mucosal surfaces, examples with sebaceous differentiation are exceedingly rare. We present a new case of SCC with sebaceous differentiation, developing in the larynx of a 64 year-old male, cigarette smoker and alcohol drinker. The tumor extended transglottically, metastasized to cervical lymph nodes, and killed the patient after 12 months. Read More

    Breast Cancer Metastasis Masquerading as the Great Masquerader: Sebaceous Cell Carcinoma.
    Case Rep Oncol 2017 May-Aug;10(2):485-488. Epub 2017 Jun 6.
    Department of Ophthalmology and Vision Science, University of California Davis Health System, Sacramento, California, USA.
    Objective: We describe the case of a patient with metastatic breast cancer who presented with eyelid margin thickening and madarosis more suggestive of sebaceous cell carcinoma than metastatic disease. Histopathology confirmed metastatic breast adenocarcinoma.

    Case Report: A 59-year-old woman with a known history of metastatic breast carcinoma actively enrolled in a clinical trial presented with a thickened right upper eyelid margin with madarosis and without ulceration. Read More

    Sebaceous Carcinoma: A Review of the Scientific Literature.
    Curr Treat Options Oncol 2017 Aug;18(8):47
    Department of Dermatology, Columbia University Medical Center, New York, NY, 10032, USA.
    Opinion Statement: Sebaceous carcinoma is a rare and potentially aggressive cutaneous malignancy. Commonly reported in the periocular area and the head and neck region, sebaceous carcinoma can arise from any sebaceous gland in the skin. The clinical presentation may be nonspecific, and a biopsy is important to establish a diagnosis and to differentiate from mimickers including benign sebaceous neoplasms, other adnexal tumors, and basal cell carcinoma. Read More

    TdT expression in normal and neoplastic sebaceous cells.
    Histopathology 2017 Jul 5. Epub 2017 Jul 5.
    Pathology Department, Faculty of Medicine, Aristotle University of Thessaloniki, Greece.
    Aims: Terminal deoxynucleotidyl transferase (TdT) is a DNA polymerase expressed in immature, normal and neoplastic, lymphoid or hematopoietic cells and in neuroendocrine carcinomas, like Merkel cell carcinoma and small cell carcinoma. It has not yet been described in cells of epithelial origin. After observing TdT immunoreactivity in normal sebaceous glands we analyzed its spectrum of expression in cases of sebaceous cell hyperplasia and sebaceous cell neoplasms. Read More

    Sebaceous Carcinoma: Clinicopathologic Analysis of 29 Cases in a Tertiary Hospital in Korea.
    J Korean Med Sci 2017 Aug;32(8):1351-1359
    Department of Dermatology, Chonbuk National University Hospital, Jeonju, Korea.
    Sebaceous carcinoma (SC) is a neoplasm derived from the adnexal epithelium of the sebaceous glands, and most studies on this neoplasm have been conducted in Caucasians. We retrospectively reviewed the records of 29 patients with SC (16 extraocular and 13 ocular lesions) who were diagnosed from 2001 to 2014 to analyze the clinical and histopathological features of SC in the Korean population. Sixteen of the patients were women and 13 were men. Read More

    Mucoepidermoid Carcinoma of Salivary Gland: Limitations and Pitfalls on FNA.
    J Clin Diagn Res 2017 May 1;11(5):ER04-ER06. Epub 2017 May 1.
    Junior Resident, Department of Pathology, Kasturba Medical College, Manipal University, Manipal, Karnataka, India.
    Mucoepidermoid Carcinoma (MEC) is the most common malignant neoplasm of salivary gland origin. However, its morphologic heterogeneity poses difficulty in interpretation. In the present series we discuss the morphologic features of MEC, limitations and pitfalls in its diagnosis on Fine Needle Aspiration Cytology (FNAC). Read More

    Sebaceous carcinoma on the arm of a 10-year-old girl.
    Dermatol Online J 2017 Jun 15;23(6). Epub 2017 Jun 15.
    4th Combat Aviation Brigade, Ft. Carson, Colorado.
    We report a case of a 10 year-old girl diagnosed with sebaceous carcinoma of the posterior left arm. The presented case reviews the histopathological and immunohistochemical characteristics of this malignancy, including a review of the literature in pediatric patients regarding prognosis and treatment. Sebaceous carcinoma is a malignant neoplasm with sebaceous differentiation, typically occurring in the sixth-to-seventh decades of life. Read More

    Dermoscopic features of ocular and extraocular sebaceous carcinomas.
    J Dermatol 2017 Jun 20. Epub 2017 Jun 20.
    Department of Dermatology, Saitama Medical University, Saitama, Japan.
    Sebaceous carcinomas are rare but potentially fatal malignant adenocarcinomas with varying degrees of sebaceous differentiation. Several dermoscopic findings of extraocular sebaceous carcinomas have been reported; however, there are no previous reports of ocular sebaceous carcinomas detected using dermoscopy. We present a case of ocular sebaceous carcinomas showing specific findings from dermoscopy, and describe the common dermoscopic characteristics. Read More

    Familial seborrhoeic keratosis associated with multiple "pure reticulated acanthomas" and infundibulocystic basal cell carcinomas.
    Br J Dermatol 2017 Jun 18. Epub 2017 Jun 18.
    Department of Pathology, Hospital Clínico Universitario-INCLIVA, University of Valencia, Valencia, Spain.
    Background: A variety of genodermatoses with multiple cutaneous tumors with germline genetic alterations such as Gorlin syndrome with PTCH1 gene mutations have been described. Other cutaneous syndromes have been associated with somatic gene mutations, such as FGFR3 in familial seborrhoeic keratosis.

    Objective: We describe the clinical, dermoscopic, and histopathological features of multiple cutaneous lesions, mostly infundibulocystic basal cell carcinomas and pure reticulated acanthomas, present in a family affected by familial seborrhoeic keratosis. Read More

    Vulvar Basal Cell Carcinoma: Four Case Reports With Immunohistochemical Study.
    J Cutan Med Surg 2017 May 1:1203475417712498. Epub 2017 May 1.
    1 Department of Dermatology, University Hospital Arnau de Vilanova, Lleida, Spain.
    Basal cell carcinomas (BCC) are the most frequent tumours in humans and normally appear in photoexposed areas of the skin. It is widely accepted that BCCs originate at follicular stem cells and consequently are very rare in nonhairy areas. Here, we report 4 cases of vulvar BCC, 3 of which were located in a vulvar semimucous area, a nonphotoexposed area, and a nonhairy area. Read More

    Mutation analysis of CTNNB1 gene and the ras pathway genes KRAS, NRAS, BRAF, and PIK3CA in eyelid sebaceous carcinomas.
    Pathol Res Pract 2017 Jun 1;213(6):654-658. Epub 2017 Mar 1.
    Department of Pathology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang-si, Gyeonggi-do 431-070, Republic of Korea.
    Sebaceous carcinoma (SC) represents a rare, aggressive eyelid malignancy with poor prognosis and is a possible component of Muir-Torre syndrome. However, genetic features as driver mutations or potential therapeutic targets are not fully elucidated. Recent a few studies have shown that SCs have concurrently multiple mutations including RAS/RAF/MAPK and PI3K/Akt pathways via next-generation sequencing in western population. Read More

    Neuroendocrine differentiation in basal cell carcinoma.
    J Immunoassay Immunochem 2017 May 26:1-7. Epub 2017 May 26.
    a Department of Pathology , The La Rabta Hospital, Tunis University , Bab Saadoun, Tunis.
    Basal cell carcinoma (BCC) is the prototypical basaloid tumor of the skin. It may show various patterns simulating other cutaneous tumors due to its pleomorphism. It may have an unusal pattern of differentiation such as squamous, sebaceous, apocrine, eccrine, pilar, and endocrine differentiation. Read More

    Usefulness of PET/CT for early detection of internal malignancies in patients with Muir-Torre syndrome: report of two cases.
    Surg Case Rep 2017 Dec 23;3(1):71. Epub 2017 May 23.
    Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, North 15, West 7, Kita-Ku, Sapporo, Hokkaido, 060-8638, Japan.
    Background: Muir-Torre syndrome (MTS) is a rare autosomal dominant genodermatosis caused by mutations in mismatch repair genes. It is characterized by the presence of at least one sebaceous skin tumor associated with internal malignancies. Whether positron emission tomography/computed tomography (PET/CT) is useful for the detection of malignancies in patients with MTS has not been determined. Read More

    An immunohistochemical analysis of lymphocytic infiltrations in canine skin cancers.
    Pol J Vet Sci 2017 Mar;20(1):141-147
    .
    Lymphocytic infiltrations located in the extracellular matrix often accompany canine skin cancer. They can be characterised as an inflammatory infiltration and/or a second tumour - lymphoma. The aim of this study was an immunohistochemical analysis of a lymphocytic infiltration which accompanies spontaneous skin cancer. Read More

    A case report of Muir-Torre syndrome in a woman with breast cancer and MSI-Low skin squamous cell carcinoma.
    Hered Cancer Clin Pract 2017 12;15. Epub 2017 May 12.
    Department of Genetics, Hôpital Nord, CHU Saint Etienne, 42055 Saint-Etienne Cedex 2, France.
    Background: The tumor spectrum in the Lynch syndrome is well defined, comprising an increased risk of developing colonic and extracolonic malignancies. Muir-Torre syndrome is a variant with a higher risk of skin disease. Patients have been described carrying mutations in the mismatch repair genes and presenting tumors with unusual histology or affected organ not part of the Lynch syndrome spectrum. Read More

    Keratoacanthoma of the lip: A case report with emphasis on histogenesis.
    J Oral Maxillofac Pathol 2017 Jan-Apr;21(1):115-118
    Department of Oral and Maxillofacial Pathology and Microbiology, D. Y. Patil University School of Dentistry, Navi Mumbai, Maharashtra, India.
    Keratoacanthoma (KA) is a benign epithelial tumor which presents clinically as a proliferating dome-shaped keratin-filled crater. The lesion occurs predominantly upon sun-exposed areas of the body and is known to arise from hair follicle. Actinic rays are a major contributing factor in the etiology. Read More

    Sebaceous Neoplasms.
    Surg Pathol Clin 2017 Jun;10(2):367-382
    Department of Dermatology, University of Heidelberg, Im Neuenheimer Feld 440, 69120 Heidelberg, Germany; Labor für Dermatohistologie und Oralpathologie, Bayerstrasse 69, 80335 München, Munich, Germany. Electronic address:
    Sebaceous skin tumors are classified into sebaceous adenoma, sebaceoma, and sebaceous carcinoma. An additional group of cystic sebaceous tumors indicate the Muir-Torre syndrome (MTS). Cystic sebaceous tumors are considered as morphologic variants of the 3 main categories. Read More

    Adnexal Carcinomas Treated With Mohs Micrographic Surgery: A Comprehensive Review.
    Dermatol Surg 2017 Apr 28. Epub 2017 Apr 28.
    Surgical Dermatology Group, Birmingham, Alabama.
    Background: Adnexal carcinomas (ACs) are rare cutaneous malignancies of sweat gland or pilosebaceous origin. Optimal treatment and metastatic potential of AC are poorly defined. Mohs micrographic surgery (MMS) has been increasingly used to treat AC. Read More

    Application of tegafur gimer, docetaxel and carboplatin in head and neck squamous cell carcinoma therapy.
    Pak J Pharm Sci 2016 Nov;29(6 Spec):2235-2238
    Department of laboratory, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
    Squamous cell carcinoma, in the clinical manifestation, is a form of cancer derived from lesions of keratinocytes of epidermis or accessories such as sebaceous ducts, hair follicles, sweat glands, etc. The disease is more common in older men, with prone locations at patients' scalp, face, neck and arms and other exposed parts. Head and neck squamous cell carcinoma (HNSCC) causes a serious impact on patients' daily life, making patients suffer from double blow in mental and physical aspects and reducing patients' life quality. Read More

    What's New in Eyelid Tumors.
    Asia Pac J Ophthalmol (Phila) 2017 Mar-Apr;6(2):143-152
    Department of Ophthalmology, SUNY Downstate Medical Center, Brooklyn, NY.
    Eyelid malignancies represent between 5% and 10% of all skin cancers. Basal cell carcinoma is the most common, followed by squamous cell carcinoma, sebaceous cell carcinoma, Merkel cell carcinoma, and melanoma. The gold standard treatment for periocular epithelial malignancies is surgical excision. Read More

    Sox10 and DOG1 Expression in Primary Adnexal Tumors of the Skin.
    Am J Dermatopathol 2017 Mar 27. Epub 2017 Mar 27.
    Departments of*Pathology, and †Dermatology, University of Pittsburgh Medical Center, Pittsburgh, PA.
    Primary skin adnexal tumors can be challenging to classify and must be discerned from cutaneous adenocarcinoma metastases from various sites. We evaluated expression of Sox10 and DOG1 in normal cutaneous adnexa and in 194 primary skin adnexal tumors, and compared their performance in discriminating primary skin adnexal tumors from cutaneous metastatic adenocarcinomas with that of p40 and p63. In normal skin adnexa, we noted Sox10 expression in both the secretory and myoepithelial cells in eccrine glands, but only in myoepithelial cells in apocrine glands. Read More

    Expression of Anti-apoptotic Protein BAG3 in Human Sebaceous Gland Carcinoma of the Eyelid.
    Anticancer Res 2017 04;37(4):1931-1934
    Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan.
    Background: Bcl-2-associated athanogene 3 (BAG3), a co-chaperone of heat shock protein 70 (HSP70), has been shown to play a role in anti-apoptosis of various malignant tumors. In this study, the expression of BAG3 was examined in human sebaceous gland carcinoma of the eyelid.

    Materials And Methods: The expression of BAG3 was evaluated by immunohistochemistry of surgical samples from 5 patients with sebaceous gland carcinoma in the eyelid. Read More

    Multiple viral plaques with sebaceous differentiation associated with an unclassified papillomavirus type in a cat.
    N Z Vet J 2017 Jul 20;65(4):219-223. Epub 2017 Apr 20.
    d New Zealand Veterinary Pathology Ltd , Palmerston North , New Zealand.
    CASE HISTORY AND CLINICAL FINDINGS A 15-year-old neutered male domestic short-haired cat was presented due to multiple 0.5-2 cm-diameter crusting plaques in the left preauricular region, over the bridge of nose, and in the right periocular region. The plaques did not appear to cause discomfort. Read More

    Prognostic Value of the Staging System for Eyelid Tumors in the 7th Edition of the American Joint Committee on Cancer Staging Manual.
    Ophthal Plast Reconstr Surg 2017 Mar 27. Epub 2017 Mar 27.
    *Orbital Oncology and Ophthalmic Plastic Surgery, Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, and †Department of Ophthalmology, Tulane University, New Orleans, Louisiana, U.S.A.
    Purpose: To determine the prognostic value of the staging criteria for eyelid tumors in the 7th edition of the American Joint Committee on Cancer (AJCC) staging manual and to determine, for each type of eyelid tumor, which AJCC T categories are associated with increased risk of nodal metastasis and thus potential usefulness of sentinel lymph node biopsy.

    Methods: Systematic review and analysis of articles found by searching PubMed and Google Scholar using the search terms "AJCC," "eyelid," "carcinoma," and "melanoma."

    Results: Rates of local recurrence, regional nodal metastasis, and distant metastasis were approximately 7% to 10%, 1% to 9%, and 0% to 0. Read More

    [Skin cancers in kidney transplant recipients].
    Wiad Lek 2017;70(1):68-73
    I Klinika Nefrologii I Transplantologii Z Ośrodkiem Dializ Uniwersytetu Medycznego, Białystok, Polska.
    Kidney transplantation is the best treatment for end-stage renal failure. It prolongs the patient's life, improves quality of life and reduces costs associated with renal replacement therapy. Increasingly, newer immunosuppressive regimens allow for the proper functioning of the transplanted organ for many years. Read More

    GATA3 and MYB Expression in Cutaneous Adnexal Neoplasms.
    Am J Dermatopathol 2017 Apr;39(4):279-286
    *Departments of Pathology, Porto Medical School and Sao Joao Hospital, Porto, Portugal; †Departments of Pathology, William Beaumont School of Medicine, Royal Oak, MI; ‡Departments of Pathology, Duke University Medical Center, Durham, NC; and §Departments of Pathology, Harvard Medical School and Massachusetts General Hospital, Boston, MA.
    Knowledge of staining pattern of certain immunostains might be useful in the classification of cutaneous adnexal tumors that can have clinical importance. We studied GATA3 and MYB expression in archival materials of 220 adnexal tumors comprised of sebaceous carcinomas, follicular tumors, apocrine carcinoma, predominantly apocrine tumors, predominantly eccrine tumors, and others including adenoid cystic carcinomas. Nuclear GATA3 expression was seen in 70% (153/220) of cases, including sebaceous carcinoma (93%), apocrine carcinoma (93%), follicular neoplasms (100%), and predominantly apocrine neoplasms (69%), yet only 38% of predominantly eccrine neoplasms. Read More

    Squared-Off Nuclei and "Appliqué" Pattern as a Histopathological Clue to Periocular Sebaceous Carcinoma: A Clinicopathological Study of 50 Neoplasms From 46 Patients.
    Am J Dermatopathol 2017 Apr;39(4):275-278
    *Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany; †Dermatohistology and Oral Pathology Laboratory, Munich, Germany; ‡Department of Pathology, Faculty of Medicine in Pilsen, Charles University in Prague, Pilsen, Czech Republic; §Bioptical Laboratory, Pilsen, Czech Republic; ¶Department of Pathology, University of Texas-MD Anderson Cancer Center, Houston, TX; ‖Department of Pathology, University Medical Center Göttingen, Göttingen, Germany; **Dermatopathology Laboratory, Zurich, Switzerland; and ††Department of Dermatology, University Hospital, Zurich, Switzerland.
    The histopathological diagnosis of periocular sebaceous carcinoma can be difficult in poorly differentiated cases showing few mature sebocytes. The authors examined 50 periocular sebaceous carcinomas from 46 patients to determine the frequency of 2 features seen in this neoplasm, namely cells with squared-off nuclei and so-called "appliqué" pattern (peritumoral subnecrosis of peripherally located neoplastic cells). Neoplastic cells with squared-off nuclei were found in varying numbers in both the intraepithelial and dermal (invasive) components in all neoplasms, whereas the appliqué pattern was observed in a third of the cases. Read More

    MSH6, Past and Present and Muir-Torre Syndrome-Connecting the Dots.
    Am J Dermatopathol 2017 Apr;39(4):239-249
    Dermatopathology Section Chief, Dermatopathology Section, Department of Pathology and Laboratory Medicine (113), VA Consolidated Laboratories, West Roxbury, MA.
    Sebaceous neoplasms such as adenoma, sebaceoma, and carcinoma, although sporadic in their occurrence, are clinically significant because of their association with Muir-Torre syndrome (MTS). MTS is a rare autosomal dominant genodermatosis characterized by the occurrence of sebaceous neoplasms and/or keratoacanthomas and visceral malignancies. MTS is usually the result of germline mutations in the DNA mismatch repair genes MSH2 and, albeit less commonly, MLH1. Read More

    Squamous cell carcinoma arising in a multiple verrucous epidermal nevus.
    An Bras Dermatol 2016 Sep-Oct;91(5 suppl 1):166-168
    Universidade Federal de São Paulo (UNIFESP) - São Paulo (SP), Brazil.
    Verrucous epidermal nevi are hamartomatous lesions of the epidermis that, unlike other epidermal nevi (such as sebaceous nevus or nevus comedonicus), are rarely associated with malignant neoplasms. The majority of squamous cell carcinoma develop in linear or multiple epidermal nevus and rarely in solitary epidermal nevus. In general, the prognosis is favorable. Read More

    Primary Cribriform Carcinoma of the Eyelid With Neuroendocrine Features: A Case Report.
    J Drugs Dermatol 2017 Feb;16(2):173-174
    A variety of tumors may involve the eyelid, most of which are primary, but rarely can be metastatic. Previously reported eyelid primary carcinomas with neuroendocrine features include Merkel cell carcinoma, apocrine and eccrine gland carcinoma, sebaceous gland carcinoma, and one report of primary "well-differentiated neuroendocrine tumor." Herein we report the first case of primary cribriform carcinoma of the eyelid with neuroendocrine features. Read More

    Retrospective study of rare cutaneous malignant adnexal tumors of the head and neck in a tertiary care cancer hospital: a case series.
    J Med Case Rep 2017 Mar 12;11(1):67. Epub 2017 Mar 12.
    Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital & Research Centre, 7-A, Block-R3, Johar Town, Lahore, Pakistan.
    Background: Adnexal tumors of the skin are a large and diverse group of benign and malignant neoplasms, which exhibit morphological differentiation toward one of the different types of adnexal epithelium present in normal skin and they pose a diagnostic challenge. The purpose of this study is to share our experience with these rare but aggressive tumors at a tertiary care cancer hospital in a developing country. A retrospective review of 11 patients diagnosed with rare adnexal tumors and their variants from January 2005 to December 2014, treated either surgically or non-surgically, was performed to describe the clinicopathological characteristics and outcome of the disease. Read More

    Clinico-Pathological Spectrum of Ophthalmic Lesions: An Experience in Tertiary Care Hospital of Central India.
    J Clin Diagn Res 2017 Jan 1;11(1):EC09-EC13. Epub 2017 Jan 1.
    Assistant Professor, Department of Pathology, Pt. JNM Medical College , Raipur, Chhattisgarh, India .
    Introduction: Ophthalmic lesions show varied distribution on the basis of geographical location. Eye being a unique sensory organ needs to be studied both clinically and pathologically.

    Aim: This study was aimed to evaluate the histomorphological and clinico-pathlological spectrum of ophthalmic lesions at a tertiary care hospital of Central India. Read More

    Topics in histopathology of sweat gland and sebaceous neoplasms.
    J Dermatol 2017 Mar;44(3):315-326
    Division of Dermatology and Dermatopathology, Nippon Medical School Musashi Kosugi Hospital, Kawasaki City, Japan.
    This article reviews several topics regarding sweat gland and sebaceous neoplasms. First, the clinicopathological characteristics of poroid neoplasms are summarized. It was recently reported that one-fourth of poroid neoplasms are composite tumors and one-fourth are apocrine type lesions. Read More

    Sebaceous carcinoma of the breast: a case report.
    Surg Case Rep 2017 Dec 23;3(1):38. Epub 2017 Feb 23.
    Department of Pathology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan.
    Background: Sebaceous carcinoma of the breast is a distinct variant of invasive ductal carcinoma. It is rare and only several cases have been reported.

    Case Presentation: An 80-year-old woman noted bloody discharge from her left nipple and palpated a lump in her left breast. Read More

    Photodynamic Therapy and Skin Appendage Disorders: A Review.
    Skin Appendage Disord 2017 Jan 8;2(3-4):166-176. Epub 2016 Dec 8.
    Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.
    Photodynamic therapy (PDT) is a noninvasive treatment that utilizes light treatment along with application of a photosensitizing agent. In dermatology, PDT is commonly used and approved for the treatment of oncological conditions such as actinic keratosis, Bowen disease and superficial basal cell carcinoma. In the last 2 decades however, PDT has also been used for the treatment of several nonneoplastic dermatological diseases. Read More

    Sebaceous Carcinoma Arising Within a Nevus Sebaceus Excised by Mohs Micrographic Surgery.
    Dermatol Surg 2017 Sep;43(9):1181-1184
    Department of Dermatology, Houston Methodist Hospital, Houston, Texas The Surgery Center at Plano Dermatology, Plano, Texas Department of Dermatology, Kelsey-Seybold Clinic, Houston, Texas Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas.

    Malignant tumors associated with ovarian mature teratoma: A single institution experience.
    Pathol Res Pract 2017 May 22;213(5):518-521. Epub 2017 Jan 22.
    Department of Gynecology and Obstetrics, Kocaeli University Faculty of Medicine, Kocaeli, Turkey.
    Objective: The aims of this study are to present demographical features of cases diagnosed with malignant tumor associated with ovarian mature teratoma and to analyze histopathological features and clinical follow up of these tumors.

    Study Design: Single-institution retrospective charts were reviewed to identify all cases of ovarian mature teratoma diagnosed from 1998 to 2015. Clinicopathological parameters that were analyzed include age, tumor size, tumor stage, histological type, laterality, IOC diagnosis and whether or not patient has received adjuvant chemotherapy. Read More

    Reconstructive Surgery of the Upper Eyelid Using the Residual Tarsus after Excision of Sebaceous Gland Carcinoma.
    Case Rep Ophthalmol 2016 Sep-Dec;7(3):308-314. Epub 2016 Dec 28.
    Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan.
    Purpose: To report a successful eyelid reconstruction performed using the residual tarsus after excision of a sebaceous gland carcinoma.

    Case Report: An 86-year-old woman presented with a sebaceous gland carcinoma of the upper eyelid margin. After excision of the tumor, she underwent reconstructive surgery of the superior eyelid performed using the residual tarsus. Read More

    Sebaceous carcinoma in solid organ transplant recipients.
    Int J Dermatol 2017 Jul 8;56(7):746-749. Epub 2017 Feb 8.
    Mayo Clinic Arizona, Scottsdale, AZ, USA.
    Background: Though a rare tumor, sebaceous carcinoma is relatively well-described in immunocompetent patients, in whom it often occurs in a periorbital distribution where it has an overall poor prognosis with a high metastasis rate. The effect of transplant-related immunosuppression on the development of sebaceous carcinoma and its outcomes has not been characterized.

    Methods: We collected 9 cases from a single institution of patients developing sebaceous carcinoma after solid organ transplantation. Read More

    Sebaceous Carcinoma Treated With Mohs Micrographic Surgery.
    Dermatol Surg 2017 Feb;43(2):281-286
    *Department of Dermatology, Roswell Park Cancer Institute, Buffalo, New York;†Division of Dermatology, Washington University School of Medicine, St. Louis, Missouri.
    Background: Sebaceous carcinoma is a rare and potentially aggressive adnexal neoplasm with historic data indicating high rates of recurrence, metastasis, and cancer-specific mortality.

    Objective: To evaluate the incidence of local recurrence, metastasis, disease-specific mortality, and all-cause mortality and to identify work-up approaches.

    Patients And Methods/materials: Retrospective review of patients with sebaceous carcinoma treated with Mohs micrographic surgery between 2001 and 2013 at one institution. Read More

    Outcome of Flap Surgeries in Dermatosurgical Unit at a Tertiary Care Centre in India with a Review of Literature.
    J Cutan Aesthet Surg 2016 Oct-Dec;9(4):226-231
    Department of Dermatology, Bangalore Medical College and Research Institute, Victoria Hospital, Bengaluru, Karnataka, India.
    Introduction: Flap surgeries are an excellent choice for closing large defects following trauma, excision of carcinomas or removal of large lesions. This article is a prospective interventional study of various flap surgeries performed at a tertiary care centre with their outcome in dermatosurgical unit.

    Materials And Methods: A total of 35 flap surgeries performed from January 2012 to December 2014 formed part of the study. Read More

    Muir-Torre syndrome caused by exonic deletion of MLH1 due to homologous recombination.
    Eur J Dermatol 2017 Feb;27(1):54-58
    Department of Dermatology, Sapporo Medical University School of Medicine, Sapporo, Japan.
    Background: Muir-Torre syndrome (MTS) is characterized by sebaceous neoplasms with internal malignancies and regarded as a variant of hereditary nonpolyposis colorectal cancer (HNPCC). Pathogenic variations of MTS have been identified in the MSH2, MLH1, and MSH6 genes, with the majority of variations located in MSH2.

    Objectives: To present an MTS patient who was the only individual with skin malignancies within a cancer-prone pedigree and to show the usefulness of RNA-based genetic analysis in the investigation of MTS. Read More

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