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https://www.readbyqxmd.com/read/27906855/periocular-basal-cell-carcinoma-predictors-for-recurrence-and-infiltration-of-the-orbit
#1
Alena Furdova, Pavol Lukacko
PURPOSE: To present the proportion of patients with periocular basal cell carcinoma (BCC) who underwent orbital exenteration and to evaluate the significance of the risk factors. DESIGN: Retrospective, comparative, interventional case series. METHODS: Data of all patients with BCC between 2008 and 2014 were reviewed for patient demographics, previous treatment options, tumor localization, and histopathologic subtype. RESULTS: In group of 256 patients, orbital exenteration underwent 7 patients (2...
November 30, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27894880/lymphoma-of-the-eyelid
#2
REVIEW
Frederik Holm Svendsen, Steffen Heegaard
Lymphoma of the eyelid constitutes 5% of ocular adnexal lymphoma. In previously published cases, 56% of lymphomas of the eyelid are of B-cell origin and 44% are of T-cell origin. The most frequent B-cell lymphomas are extranodal marginal zone lymphoma (27 cases--14%) and diffuse large B-cell lymphoma (18 cases--9%). T-cell lymphomas are most frequently mycosis fungoides (25 cases--13%), extranodal NK/T-cell, nasal type lymphoma (12 cases--6%) and primary cutaneous anaplastic large cell lymphoma (12 cases--6%)...
November 25, 2016: Survey of Ophthalmology
https://www.readbyqxmd.com/read/27878368/-therapy-options-for-malignant-eyelid-tumors
#3
M Weiling, A Bergua, F E Kruse, L Holbach
Basal cell carcinomas are the most common malignant tumors of the eyelids. Patient history, clinical symptoms and signs, inspection, palpation and slit-lamp examination usually allow a working diagnosis; however, the clinical diagnosis requires histopathological confirmation and determination of the histopathological type. Squamous cell carcinomas, sebaceous gland carcinomas, melanomas and Merkel cell carcinomas can metastasize usually via the lymph vessels into the regional lymph nodes. Microscopically controlled excision of the primary tumor into healthy tissue is most commonly the first goal...
November 22, 2016: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/27843900/separate-primary-melanomas-of-the-bulbar-conjunctiva-and-eyelid-skin-clinical-implications-of-multiple-primary-melanomas
#4
Frances A Jacinto, George H Fisher, Edgar M Espana, Ilya M Leyngold, Curtis E Margo
PURPOSE: We report a patient with previous in situ melanoma of the forehead skin who was referred for treatment of a bulbar conjunctival melanoma and a separate superficially invasive melanoma of the eyelid skin, and we offer a review of the biological and clinical implications of patients who have multiple primary melanomas. METHODS: This article offers a clinicopathological correlation with a review of the relevant literature. RESULTS: An 80-year-old white man was referred for evaluation of a suspicious conjunctival tumor and a lower-eyelid lesion...
October 2016: Ocular Oncology and Pathology
https://www.readbyqxmd.com/read/27843279/unusual-presentation-of-ulcerative-postauricular-swelling-as-sebaceous-cell-carcinoma
#5
Prem Chand, Ashok Kumar, Paramjit Singh, Lakshay Singla
Sebaceous glands have high concentration over head and neck region. Despite high concentration, sebaceous cell adenoma and carcinomas are infrequent. Sebaceous cell carcinoma is an uncommon, cutaneous aggressive tumor arising from the sebaceous glands and seen almost exclusively on the eyelids (75%). It accounts for just 0.2-0.7% of all eyelid tumors in the USA and very few cases that have originated in areas other than the eyelids have been reported. A 67-year-old male presented with swelling (3 cm × 4 cm), on the right postauricular region, since about 1-month...
July 2016: Nigerian Journal of Surgery: Official Publication of the Nigerian Surgical Research Society
https://www.readbyqxmd.com/read/27828924/isolated-nonsyndromic-intraneural-neuroma-of-the-eyelid-skin
#6
Frederick A Jakobiec, Alia Rashid, Michael K Yoon
A 56-year-old man developed a 2 × 2 mm, yellow-orange painless, smooth-surfaced nodule in the middle third of his left upper eyelid. Microscopic evaluation disclosed a spindle cell tumor that was well circumscribed by a perineurium. The tumor cells manifested wavy, bland nuclei displaying comma-shaped and pointed ends. These cells were uniformly S100 positive. Immunohistochemical analysis further revealed an even dispersion of numerous dot-like neurofilaments diagnostic of an isolated intraneural neuroma...
November 2016: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/27828631/expression-of-heparanase-in-basal-cell-carcinoma-and-squamous-cell-carcinoma
#7
Maria Aparecida Silva Pinhal, Maria Carolina Leal Almeida, Alessandra Scorse Costa, Thérèse Rachell Theodoro, Rodrigo Lorenzetti Serrano, Carlos D'Apparecida Santos Machado
Background: Heparanase is an enzyme that cleaves heparan sulfate chains. Oligosaccharides generated by heparanase induce tumor progression. Basal cell carcinoma and squamous cell carcinoma comprise types of nonmelanoma skin cancer. Objectives: Evaluate the glycosaminoglycans profile and expression of heparanase in two human cell lines established in culture, immortalized skin keratinocyte (HaCaT) and squamous cell carcinoma (A431) and also investigate the expression of heparanase in basal cell carcinoma, squamous cell carcinoma and eyelid skin of individuals not affected by the disease (control)...
September 2016: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/27811637/cutaneous-horn-of-the-eyelid-in-13-cases
#8
Renelle Pointdujour-Lim, Molly R Marous, Celine E Satija, Alexzandra M Douglass, Ralph C Eagle, Jerry A Shields, Carol L Shields
INTRODUCTION: Cutaneous horn of the eyelid is uncommon. The authors evaluate the features of benign, premalignant, and malignant tumors at the base of cutaneous horn of the eyelid. OBJECTIVE: To describe the clinical and histopathologic features of cutaneous horn of the eyelid. DESIGN: A retrospective analysis of 13 cases of cutaneous horn of the eyelid treated between 1994 and 2014 was performed. PARTICIPANTS: Thirteen patients participated in this study...
November 2, 2016: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/27802176/complex-effects-of-apoplexy-secondary-to-pituitary-adenoma
#9
Rui-Cheng Zhang, Ying-Feng Mu, Jing Dong, Xiao-Qian Lin, De-Qin Geng
Pituitary adenoma apoplexy is a well-known clinical syndrome induced by insulin infusion, cardiac surgery, trauma, and hypothalamic releasing factors. Pituitary apoplexy can cause secondary cerebral infarct and internal carotid artery occlusion. With blockade of tumor perfusion, apoplexy triggers a sudden onset of headache, visual impairment, cranial nerve palsy, disturbances of consciousness, eyelid ptosis, and hemiparesis. However, pituitary adenoma cells with high metabolic demand cannot survive with deficient blood supply and glucose concentrations...
October 29, 2016: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/27760651/-clinical-and-pathological-features-and-surgical-treatment-of-eyelid-conjunctival-amyloidosis
#10
Y Cui, B Li, T Chen, Y Zhao, D M Li
Objective: To study the clinical and pathological features and surgical outcome of eyelid/conjunctival amyloidosis. Methods: It was a retrospective case series study. The clinical and pathological records of 11 patients who were diagnosed as eyelid/conjunctival amyloidosis and had surgical treatment between February 2007 and October 2015 at Beijing Tongren Hospital were analyzed. Routine pathological examinations and Congo red staining were performed. All of the 11 patients received surgical treatment. Seven patients with ptosis underwent surgical excision and ptosis repair...
October 11, 2016: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/27760649/-clinical-and-pathological-analysis-of-ocular-tumors-in-504-children-cases
#11
Y Zhao, H Zhao, J Y Lin, Y Pan, W J Zhai, Y C Wang
Objective: To analyze the clinical features and pathological classification of chlidren's ocular tumors. Methods: Retrospective case series study. Five hundred and four cases (506 eyes) of ocular tumor with biopsy-proven in children below 14 years old between January 2002 and December 2014 from Tianjin Eye Hospital were performed to retrospectively investigated the lesion location, clinical features and histopathologic classification of these lesions. Results: Of 504 cases there were 246 boys (248 eyes) and 258 girls (258 eyes) patients...
October 11, 2016: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/27752457/hypertrophic-scar-of-the-conjunctiva-presenting-as-an-eyelid-mass-an-unusual-complication-after-surgical-treatment-of-a-chalazion
#12
Jun Hyuk Son, Joon Hyuk Choi, Su-Ho Lim
PURPOSE: To present a rare case of a conjunctival hypertrophic scar presenting as eyelid mass after surgical treatment of a chalazion. CASE PRESENTATION: A 74-year-old man visited our clinic with severe ocular discomfort and excessive lacrimation since several months in his left eye accompanied by itching of the upper eyelid. Examination of the anterior segment revealed a 6 mm (horizontal) × 8 mm (vertical) round, immobile, hard, mushroom-shaped protruding mass on the tarsal conjunctiva of his left eye...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27749621/periocular-breast-carcinoma-metastases-predominant-origin-from-the-lobular-variant
#13
Frederick A Jakobiec, Anna M Stagner, Natalie Homer, Michael K Yoon
PURPOSE: To further define the histopathologic features of breast carcinoma conducive to orbital metastasis. METHODS: Ten new female patients with orbital or eyelid breast cancer metastases encountered between 2011 and 2016 had their medical records reviewed for determining their clinical characteristics. Microscopic glass slides from biopsies and immunohistochemical test results were also analyzed. Biomarkers studied included cytokeratin 7, nuclear estrogen and progesterone receptors, HER2, and E-cadherin...
October 5, 2016: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/27746645/case-of-pleomorphic-dermal-sarcoma-of-the-eyelid-treated-with-micrographic-surgery-and-secondary-intention-healing
#14
Jung-In Kim, Young-Jun Choi, Hyun-Min Seo, Han-Saem Kim, Jae Yun Lim, Dong-Hoon Kim, Seoung Wan Chae, Ga-Young Lee, Won-Serk Kim
Pleomorphic dermal sarcoma (PDS) is a rare mesenchymal neoplasm sharing histopathological features with atypical fibroxanthoma (AFX), but has additional features of deep invasion of the superficial subcutis, tumor necrosis and vascular/perineural invasion. It is not well documented in the literature because of its rarity, and its clinical course has been debated due to the lack of homogenous criteria. We describe here the case of a 91-year-old female with a 6-month history of a solitary, asymptomatic, well-defined, 3...
October 2016: Annals of Dermatology
https://www.readbyqxmd.com/read/27721790/solitary-fibrous-tumor-in-the-lacrimal-gland-fossa-a-case-report
#15
Jacqueline Mupas-Uy, Yoshiyuki Kitaguchi, Yasuhiro Takahashi, Emiko Takahashi, Hirohiko Kakizaki
Solitary fibrous tumors (SFTs) are benign, spindle-cell tumors of mesenchymal origin that are usually seen in the superior orbital area in adults. We report a rare case of SFT in the lacrimal gland fossa that developed in a young female. A 25-year-old woman had a 6-month history of a progressive painless mass in the left upper eyelid accompanied by proptosis. Computed tomography and magnetic resonance imaging showed an ovoid, demarcated mass with distinct margins in the lacrimal gland region without bone invasion...
May 2016: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/27679946/diagnosis-of-aggressive-subtypes-of-eyelid-basal-cell-carcinoma-by-2-mm-punch-biopsy-prospective-and-comparative-study
#16
Luiz Angelo Rossato, Rachel Camargo Carneiro, Erick Marcet Santiago de Macedo, Patrícia Picciarelli de Lima, Ahlys Ayumi Miyazaki, Suzana Matayoshi
OBJECTIVE: : to compare the accuracy of preoperative 2-mm punch biopsy at one site and at two sites in the diagnosis of aggressive subtypes of eyelid basal cell carcinoma (BCC). METHODS: : we randomly assigned patients to Group 1 (biopsy at one site) and Group 2 (biopsy at two sites). We compared the biopsy results to the gold standard (pathology of the surgical specimen). We calculated the sensitivity, specificity, positive predictive value, negative predictive value, accuracy and Kappa coefficient to determine the level of agreement in both groups...
July 2016: Revista do Colégio Brasileiro de Cirurgiões
https://www.readbyqxmd.com/read/27661377/master-slave-optical-coherence-tomography-imaging-of-eyelid-basal-cell-carcinoma
#17
Catherine Chin, Adrian Bradu, Rongxuan Lim, Mona Khandwala, John Schofield, Lasse Leick, Adrian Podoleanu
Optical coherence tomography (OCT) is fast emerging as an additional non-interventional modality for skin tumor detection and diagnosis. A master/slave flying spot OCT configuration was assembled to detect periocular basal cell carcinomas (BCC). A swept source at 1300 nm and sweeping speed of 50 kHz were used. A three-step process was involved. First, 384 channeled spectra using a mirror were stored for 384 optical path differences at the master stage. Then, the stored channeled spectra (masks) were correlated with the channeled spectrum from the BCC tissue to produce 384 en face OCT images (200×200 pixels) for the optical path difference values used to acquire the masks...
September 10, 2016: Applied Optics
https://www.readbyqxmd.com/read/27658974/-local-rotating-flaps-in-oculoplastic-surgery
#18
L Zikmund
AIM: In the contemporary medicine, strong emphasis is put on early closing of body surface defects, which contributes to good and early healing, but, of course, closes the entrance gate for possible infection as well. The easiest closing of the defect is the direct suture of the emerged wound. But some defects are of such an extent, so their closure is necessary to handle other way than simple suture, e.g. by rotating flap plastic surgery. In the paper are evaluated results of flap surgery technique in 56 patients...
2016: Ceská a Slovenská Oftalmologie
https://www.readbyqxmd.com/read/27651329/-merkel-cell-carcinoma-of-the-eyelid-an-often-unrecognized-tumor-entity-clinical-aspects-and-treatment-strategies
#19
R Hoerster, M Schlaak, K R Koch, M Ortmann, C Mauch, L M Heindl
Merkel cell carcinoma of the eyelid is an aggressive, highly malignant tumor of the skin. Totaling approximately 0.5 % of all tumors of the eyelid, it constitutes a relatively small group of lid tumors. Nevertheless Merkel cell carcinoma is of significance to the ophthalmologist. Because of its clinical presentation it can be easily confused as a chalazion, a hordeolum or the lesser aggressive basal cell carcinoma. This often leads to delayed treatment. In this article we describe clinical aspects, which aim to help the ophthalmologist suspect Merkel cell carcinoma earlier...
September 20, 2016: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/27625962/fibrolipoma-on-upper-eyelid-in-child
#20
Rafael Corredor-Osorio, Nelly Ramos-Pineda, María Eugenia Orellana
An 18-months-old male infant presented with a rapidly growing tumor on the right upper eyelid. Orbital computed tomography (CT) revealed a large, well-circumscribed mass with low density signal in the right upper eyelid. Magnetic resonance images (MRI) showed a lesion of mixed T1-signal intensity and high signal intensity in T2-weighted images. The tumor was treated by simple anterior orbitotomy with excisional biopsy, and the diagnosis of fibrolipoma was made by histopathologic examination. There was no evidence of tumor at the four-year follow-up...
2016: GMS Ophthalmology Cases
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