Is an image-based eyelid management service safe and effective?

INTRODUCTION: The COVID-19 pandemic created a requirement for reduced patient contact and reduced capacity in clinics. We previously published results of an Image-Based Eyelid Lesion Management Service (IBELMS) which was found non-inferior to traditional face-to-face clinic at diagnosing lesions and identifying eyelid malignancies. We now present first-year safety and efficacy data from this service. METHODS: Data were collected retrospectively on all patients seen in NHS Greater Glasgow and Clyde eyelid photography clinics from 30th September 2020 to 29th September 2021, including referral source and diagnosis, time to clinic review, treatment and patient outcomes. RESULTS: 808 patients were included in the study. Chalazion was the most common diagnoses recorded (38.4%). There was a statistically significant decrease in mean time from referral to appointment time between the first 4 months and last 4 months of the service (93 days to 22 days, p ≤ 0.0001). 266 (33%) of patients were discharged following photographs, 45 (6%) were discharged for non-attendance and 371 (46%) were booked for a minor procedure. 13 biopsy-confirmed malignant lesions were identified; only 3 had been referred as suspected malignancy. 23 patients out of 330 with at least 6 months follow up (7%) were re-referred within 6 months of treatment or discharge; however, none of them with a missed periocular malignancy. DISCUSSION: Eyelid photography clinics effectively reduce patient waiting times and maximise clinic capacity. They accurately identify eyelid lesions including malignancies with a low re-referral rate. We propose that an image-based service for eyelid lesions is a safe and effective way of managing such patients.

Dermoscopic features of eyelid margin tumors: A single-center retrospective study.

Despite rapid growth in the significance of dermoscopy in dermatological oncology, relatively little is yet known about the dermoscopic patterns of eyelid margin tumors. The aim of the study was to analyze the dermoscopic features of eyelid margin tumors. This was a retrospective, single-center, consecutive study which included clinical and dermoscopic analysis of eyelid margin tumors diagnosed at the Department of Dermatology, Venereology and Allergology at the Medical University of Gdansk from 1 June 2016 to 31 December 2020. Dermoscopic features significantly more prevalent in malignant non-melanocytic lesions compared to benign ones were alteration in eyelash growth, structureless pink areas, starry milia-like cysts, and perpendicular vessels. In contrast, there were no dermoscopic features that occurred significantly more frequently in malignant melanocytic lesions when compared to benign ones. Basal cell carcinoma, in comparison to hidrocystoma, more commonly presented with ulceration and structureless pink areas. The main features differentiating basal cell carcinoma from dermal nevus were the presence of ulceration, alteration in eyelash growth, structureless pink and structureless white areas, and perpendicular vessels within the tumor with each of these features observed more commonly in basal cell carcinoma. Blue nevus, hemangioma, or pigmented hidrocystoma presenting exclusively with blue structureless areas may be difficult to differentiate based on dermoscopy. The study offers additional dermoscopic clues in the assessment of eyelid margin tumors. Some observations reported previously to be typical of basal cell carcinoma (e.g., linear vessels arranged perpendicularly to the eyelid margin) were documented also within the normal eyelid margin accompanying other cases, and according to our study, cannot be useful as a pathognomonic feature. In contrast, it seems that yellow structures (half-moon sign, starry milia-like cysts) may be important dermoscopic features, though further studies are needed to confirm our observations.

Uveal Melanoma Metastasis to the Contralateral Eye Structures: A Retrospective Comparative Analysis of 13 Consecutive Patients.

PURPOSE: To report uveal melanoma (UM) metastasis to the contralateral ocular and periocular structures. DESIGN: Retrospective study. PARTICIPANTS: Thirteen patients with UM metastasis to the contralateral ocular and periocular structures were included. METHODS: Clinical records were reviewed retrospectively. MAIN OUTCOME MEASURES: The development and time to onset of contralateral ocular and periocular metastasis, systemic metastasis, and death. RESULTS: Of the 13 000 treated UM patients, 13 patients were diagnosed with UM metastasis to the contralateral ocular and periocular structures. Mean patient age at primary UM diagnosis was 60 years (median, 60 years; range, 37-87 years). The primary uveal melanoma was in the choroid (n = 11) or ciliary body (n = 2) and was treated with brachytherapy (n = 11), proton beam radiotherapy (n = 1), or enucleation (n = 1). Systemic metastasis developed in 11 patients (85%) at a mean of 66 months (median, 34 months; range, 12-216 months) after diagnosis of the primary UM. All 11 patients (100%) showed liver metastasis and 8 patients (62%) also showed extrahepatic metastasis. The sites of metastasis to the contralateral ocular or periocular structures included the choroid in 4 patients (31%), the orbit in 7 patients (54%), and the eyelid in 2 patients (15%). One patient with eyelid metastasis demonstrated concurrent conjunctival nodule. Mean time to diagnosis of contralateral ocular or periocular metastasis was 94 months (median, 48 months; range, 9-375 months). Contralateral choroidal metastasis was multifocal in 3 of 4 patients (75%). Of 7 patients with orbital metastasis, 5 showed extraocular muscle involvement with restricted ocular motility. Treatment for contralateral choroidal metastasis included brachytherapy (n = 2), transpupillary thermotherapy (n = 1), and observation (n = 1). Treatment for contralateral periocular (orbit or eyelid) metastasis was excision (n = 5), external beam radiotherapy (n = 2), and observation (n = 2). Of 13 patients, death was documented in 11 patients at a mean of 17 months (median, 9 months; range, 3-54 months) as a result of systemic UM metastasis (n = 10) or unrelated cause (n = 1). CONCLUSIONS: Metastasis resulting from UM to the contralateral ocular and periocular structures is rare and generally occurs in patients with disseminated metastasis. Orbital tissue is the most common site of involvement, and these patients have short life expectancy.

[Possibilities of ultrasound methods in diagnostics of eyelid tumors]. / Vozmozhnosti ul'trazvukovykh metodov issledovaniya v diagnostike novoobrazovanii vek.

PURPOSE: To determine the informative value of ultrasound biomicroscopy (UBM) with A-scan for assessment of qualitative and quantitative characteristics of eyelid tumors less than 5 mm in size. MATERIAL AND METHODS: The study included 25 patients (25 eyes) with eyelid tumors less than 5 mm in size. In addition to standard ophthalmic examination, complex ultrasound diagnostics including B-scan, Color Doppler imaging and UBM with A-scan were performed. The localization, size, structure of eyelid tumors and the state of perifocal tissues were evaluated. All patients underwent surgical treatment with following histological examinations of dissected tissues. Due to qualitative analysis of the studied formations and small number of included patients, there was no need in statistical analysis of the data. RESULTS: Complex application of UBM and A-scan allowed specifying the localization, size, structure of the small-sized tumors and detecting typical echographic signs of benign or malignant properties of the pathological process. Ultrasound data (UBM and A-scan) of eyelid tumors was highly correlated to histological features. CONCLUSION: UBM with A-scan can be recommended for differential diagnostics of small-sized tumors and optimizing their management.

Mínima mácula en párpado: ¿picotazo de cigüeña o algo más? / Small Macule on the Eyelid: Stork Bite or Something Else?

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[Pleomorphic adenoma of the lacrimal gland in a young girl: a case report]. / Adenoma pleomorfo de glándula lagrimal: reporte de un caso pediátrico.

We present a case of a 13 year old girl with a diagnosis of Pleomorphic Adenoma (PA) located in the lacrimal gland of the left upper eyelid. The patient had a very satisfactory recovery after surgical excision of the tumor, with no recurrence after a two year follow-up. The clinical, radiological and histopathological characteristics of PAs are discussed.

Eyelid abscess masking underlying sebaceous cell carcinoma.

Sebaceous cell carcinoma is well known as the "great masquerader" mimicking other benign or malignant eyelid conditions and lesions. We present a case of a middle age male presenting with a subacute left upper lid abscess who was ultimately diagnosed with malignant sebaceous cell carcinoma after incision and drainage and treatment with broad spectrum antibiotics. This case highlights the deceptive clinical and radiographic appearance of this tumor and the importance of histologic examination in atypical or refractory periorbital abscesses.

Patency of the lacrimal drainage system in patients with a peripunctal tumour.

Purpose: To examine the patency or secondary obstruction of the lacrimal drainage system in patients with a peripunctal tumour.Methods: This retrospective, observational, and comparative study included 10 patients with a peripunctal tumour. Lacrimal probing and syringing in all patients and dacryoendoscopic examinations in 5 patients were performed to check for patency of the lacrimal drainage system. Tear meniscus height (TMH) was measured bilaterally in the upper and lower eyelids using anterior segment optical coherence tomography and compared in relation to the affected side using one-way ANOVA.Results: All patients did not complain of epiphora. Probing gave a hard stop and irrigation fluid passed into the nose. A patent punctum/canaliculus was also confirmed by dacryoendoscopy in all of the 5 patients. TMH was not significantly different among the sides (P = .900).Conclusions: This study shows patency of the lacrimal drainage system in patients with a peripunctal tumour and no significant difference in TMH among the sides, resulting in absence of epiphora in all patients.

[Modified meibography in malignant eyelid tumors of epithelial origin]. / Modifitsirovannaia meibografiia pri zlokachestvennykh novoobrazovaniiakh vek épitelial'nogo proiskhozhdeniia.

INTRODUCTION: Eyelid tumors can be diagnosed using various diagnostic techniques. However, capability of existing methods for determining the type and margins of the tumor at the preoperative stage remains insufficiently studied. PURPOSE: To improve the noncontact infrared meibography technique and determine its diagnostic capabilities for studying structural changes in meibomian glands in malignant eyelid tumors of epithelial origin. MATERIAL AND METHODS: The study included 49 people (66 eyelids), among which 21 (21 eyelids) with malignant eyelid tumors, 11 - with benign eyelid tumors (11 eyelids), and 17 (34 eyelids) comprised the control group. The mean age of patients was 64.8±1.56 years. Meibomian glands of the lower eyelids were photographed in infrared light. Receiver-operating characteristic (ROC) curves were constructed to estimate the sensitivity and specificity of the method. RESULTS: Modified meibography showed 100% sensitivity and 90% specificity in the differential diagnosis of malignant and benign eyelid tumors in 32 patients. Unlike other methods, the modified meibography technique can clarify the margins of tumor growth, which is considered when planning the resection volume. CONCLUSION: Modified meibography can indicate the margins of tumor invasion; it can be successfully used in the differential diagnostics of malignant eyelid tumors of epithelial origin and benign eyelid tumors.

The practice patterns in the management of sebaceous carcinoma of the eyelid in the Asia Pacific region.

PURPOSE: To determine the practice patterns of ophthalmic plastic surgeons regarding the management of eyelid sebaceous carcinoma (SC). METHODS: An electronic survey was distributed to oculoplastic surgical colleagues in the Asia Pacific region requesting clinical information and treatment approaches to SC. RESULTS: The responses from 192 respondents from the Asia Pacific region was included and analyzed in this study. For initial diagnosis, most surgeons selected incisional biopsy (55%), followed by complete excision (35%). Initial workup was mainly by palpation of lymph nodes, chest X-ray, and computerized tomography scan (CT-scan) of the orbit. Conjunctival map biopsy was done in selected cases. Sentinel lymph node biopsy (SLNB) was done mainly for tumors larger than 10 mm. Management was mainly by surgical excision (5 mm margin) combined with adjuvant therapy in some cases, with radiotherapy being the most common. Margin status was determined most frequently by frozen section as evaluated by the pathologist (57%) followed by Mohs micrographic surgery (18%). Surveillance was based mainly on physical examination alone. CONCLUSION: The Asia Pacific oculoplastic surgeons prefer incisional biopsy for lesions suspicious of SC prior to definitive surgery. This is in contrast to survey results previously reported in other populations. Frozen section control (done by an oculoplastic surgeon with pathology support) is most commonly used for margin control and conjunctival map biopsies are done only in selected cases. Despite the potential benefits of SLNB, access and expertise in this area is currently lacking in the Asia Pacific region.

Comparative study between conventional camera images and smartphone images for eyelid tumor telediagnosis. / Estudo comparativo entre imagens de câmera fotográfica convencional e smartphone para o telediagnóstico de tumores palpebrais.

OBJECTIVE: to compare the accuracy of eyelid tumor diagnosis obtained by evaluating conventional camera images with the ones obtained by evaluating smartphone images. METHODS: from January 2016 to July 2017, 36 patients underwent face-to-face external assessments and biomicroscopic examinations to establish clinical diagnoses. The lesions were photographed using Canon PowerShot SX530 HS Digital Camera (16.8 Megapixels) and Samsung GALAXY S4 smartphone camera. All lesions were resected and submitted to anatomopathological examinations. Preoperative images were sent to two specialists in eyelid diseases and then remotely analyzed. Data from in-person diagnoses and telediagnoses were compared with the gold standard of histological diagnosis. RESULTS: the most frequent lesions were basal cell carcinoma (33.3%), actinic keratosis (19.4%), and nevus (13.9%). Kappa coefficient for the diagnosis of malignant lesion showed agreement between the two tele-evaluators in the conventional digital camera images (0.68) and in the smartphone images (0.78). The face-to-face examiner's accuracy was of 94.4%; the tele-evaluators' accuracy in the conventional digital camera images was of 83.3% and in the smartphone images varied from 80.6% to 86.1%. Comparing the in-person diagnoses with the telediagnoses (obtained by evaluating conventional digital camera images or smartphone images), there was no significant difference in the hit rates. CONCLUSION: for eyelid tumor telediagnosis, images obtained using smartphone camera were equivalent to those obtained using conventional digital camera.

OBJETIVO: comparar a acurácia do diagnóstico de tumor palpebral por avaliação de fotos obtidas por câmera convencional versus câmera acoplada em smartphone. MÉTODOS: trinta e seis pacientes foram submetidos a exame externo e exame biomicroscópico para estabelecimento de diagnóstico clínico. As lesões foram fotografadas com câmera convencional Canon SX530 HS, digital de 16,8 megapixels e com câmera do smartphone modelo GALAXY S4. Todas as lesões foram ressecadas e submetidas a exame anatomopatológico. As imagens pré-operatórias foram analisadas à distância por dois especialistas em doenças palpebrais. Os dados dos diagnósticos presencial e dos teleavaliadores foram confrontados com o padrão ouro do diagnóstico histológico. RESULTADOS: as lesões mais frequentes foram constituídas por carcinoma basocelular (33,3%), queratose actínica (19,4%) e nevo (13,9%). O coeficiente de Kappa para diagnóstico de lesão maligna mostrou concordância entre os teleavaliadores nas imagens por câmera (0,68) e com smartphone (0,78). A acurácia do examinador presencial foi de 94,4%, a dos teleavaliadores nas imagens por câmera foi de 83,3% e as do smartphone variou entre 80,6% e 86,1%. Não houve diferença nos índices de acerto por uso de câmera ou smartphone quando comparado com o exame presencial. CONCLUSÃO: imagens obtidas por smartphone foram equiparáveis em relação à câmera convencional para uso em telemedicina para diagnóstico de lesão maligna palpebral.

Extending far and wide: the role of biopsy and staging in the management of ocular surface squamous neoplasia.

IMPORTANCE: Although the most recent American Joint Committee on cancer staging guidelines for ocular surface squamous neoplasia place a heightened emphasis on biopsy and histopathologic analysis, the interpretation and clinical relevance of these staging criteria are not always clear. We address limitations of using histopathologic analysis to predict clinical outcomes and suggest less-invasive assessments. BACKGROUND: To investigate the impact of histopathologic depth of invasion on outcomes for tumours with the common presentation of multiple structure involvement. DESIGN: Retrospective chart review at tertiary institution. SAMPLES: Of 41 eyes with ocular surface squamous neoplasia between 2012 and 2017, 27 tumours involving multiple ocular structures clinically were included. METHODS: Biopsied tumours were determined to be invasive beyond the basement membrane or non-invasive; non-biopsied tumours were clinically identified with unknown depth of invasion. Outcomes were compared using Fisher's exact or Student's t tests. MAIN OUTCOME MEASURES: Proportion of tumours cured, recurred and/or persisting. RESULTS: Twelve tumours (44%) received primary excisional biopsy, 10 (37%) received chemotherapy without biopsy and 5 (19%) received chemotherapy and biopsy. Clinical diagnosis was correct in all biopsied cases. While there were no significant differences in outcomes between invasive vs non-invasive tumours or treatments, there was a trend toward larger basal diameter in recurrent tumours regardless of treatment. CONCLUSIONS AND RELEVANCE: When ocular surface squamous neoplasia tumours with similar clinical involvement were compared, histopathologic depth of invasion was not predictive of clinical outcomes. Future staging criteria may consider the potential of largest basal dimension for more accurate prognostication.

Estudo comparativo entre imagens de câmera fotográfica convencional e smartphone para o telediagnóstico de tumores palpebrais / Comparative study between conventional camera images and smartphone images for eyelid tumor telediagnosis

RESUMO Objetivo: comparar a acurácia do diagnóstico de tumor palpebral por avaliação de fotos obtidas por câmera convencional versus câmera acoplada em smartphone. Métodos: trinta e seis pacientes foram submetidos a exame externo e exame biomicroscópico para estabelecimento de diagnóstico clínico. As lesões foram fotografadas com câmera convencional Canon SX530 HS, digital de 16,8 megapixels e com câmera do smartphone modelo GALAXY S4. Todas as lesões foram ressecadas e submetidas a exame anatomopatológico. As imagens pré-operatórias foram analisadas à distância por dois especialistas em doenças palpebrais. Os dados dos diagnósticos presencial e dos teleavaliadores foram confrontados com o padrão ouro do diagnóstico histológico. Resultados: as lesões mais frequentes foram constituídas por carcinoma basocelular (33,3%), queratose actínica (19,4%) e nevo (13,9%). O coeficiente de Kappa para diagnóstico de lesão maligna mostrou concordância entre os teleavaliadores nas imagens por câmera (0,68) e com smartphone (0,78). A acurácia do examinador presencial foi de 94,4%, a dos teleavaliadores nas imagens por câmera foi de 83,3% e as do smartphone variou entre 80,6% e 86,1%. Não houve diferença nos índices de acerto por uso de câmera ou smartphone quando comparado com o exame presencial. Conclusão: imagens obtidas por smartphone foram equiparáveis em relação à câmera convencional para uso em telemedicina para diagnóstico de lesão maligna palpebral.

ABSTRACT Objective: to compare the accuracy of eyelid tumor diagnosis obtained by evaluating conventional camera images with the ones obtained by evaluating smartphone images. Methods: from January 2016 to July 2017, 36 patients underwent face-to-face external assessments and biomicroscopic examinations to establish clinical diagnoses. The lesions were photographed using Canon PowerShot SX530 HS Digital Camera (16.8 Megapixels) and Samsung GALAXY S4 smartphone camera. All lesions were resected and submitted to anatomopathological examinations. Preoperative images were sent to two specialists in eyelid diseases and then remotely analyzed. Data from in-person diagnoses and telediagnoses were compared with the gold standard of histological diagnosis. Results: the most frequent lesions were basal cell carcinoma (33.3%), actinic keratosis (19.4%), and nevus (13.9%). Kappa coefficient for the diagnosis of malignant lesion showed agreement between the two tele-evaluators in the conventional digital camera images (0.68) and in the smartphone images (0.78). The face-to-face examiner's accuracy was of 94.4%; the tele-evaluators' accuracy in the conventional digital camera images was of 83.3% and in the smartphone images varied from 80.6% to 86.1%. Comparing the in-person diagnoses with the telediagnoses (obtained by evaluating conventional digital camera images or smartphone images), there was no significant difference in the hit rates. Conclusion: for eyelid tumor telediagnosis, images obtained using smartphone camera were equivalent to those obtained using conventional digital camera.

Epithelioid Hemangioma of the Face.

An epithelioid hemangioma is a very rare lesion arising from vascular structures. We encountered 2 cases in atypical locations, one in the orbital and the other in the nasal region. We performed preoperative angiography in addition to the diagnostic imaging recommended in the literature. Angiography highlighted the lesions well, and in one case, it was possible to embolize the arterial trunk of a high-flow lesion. Angiography underscored how such lesions may differ from the vascular perspective, emphasizing the importance of histology in correct diagnosis. Management of both hemangiomas yielded good functional and cosmetic outcomes with no disease recurrence.

Bilateral eyelid Kaposi's sarcoma in an HIV-negative patient. / Sarcoma de Kaposi palpebral bilateral en un paciente virus de la inmunodeficiencia humana negativo.

CASE REPORT: We report a case of 70-year-old male from Sicily, who presented with a bilateral eyelid mass involving the tarsal conjunctiva, found to be Kaposi's sarcoma on histologic examination. Cutaneous and pulmonary Kaposi's sarcoma involvement was documented. The patient had no prior diagnosis of human immunodeficiency virus infection. This case was managed successfully after the completion of five cycles of chemotherapy with liposomal doxorubicin, and his eyelid, skin and pulmonary lesions disappeared. CONCLUSIONS: Location in the eyelid is a possible, though rare, initial solitary manifestation of Kaposi's sarcoma in elderly HIV-negative patients. Liposomal doxorubicin is a safe and effective treatment.

Primary basosquamous carcinoma of the lower eyelid with ocular invasion A case report.

INTRODUCTION: Ocular invasion is extremely rare for a primary eyelid Basosquamous Carcinoma (BSC). It can however occur in neglected cases if the clinical signs are overseen and the BSC is misdiagnosed for a less aggressive skin carcinoma. MATERIALS AND METHODS: A 58-year-old man suffering from an inferior eyelid BSC that had been neglected for 7 years was referred to our clinic. A local infiltration of the maxillary sinus and the contents of the orbit by the tumor was discovered, and he was managed with a left orbital exenteration and resection of the involved orbital bone. A follow up was established. DISCUSSION: BSC is a rare type of skin malignancy which as an entity rests between Basal Cell Carcinoma (BCC) and Squamous Cell Carcinoma (SCC), and its aggressive nature is often greater than that of the BCC and the SCC. Having no specific clinical features differentiating it from other BCC types, it can only be diagnosed by an adequate biopsy. Its early diagnosis is crucial in diminishing it's recurrence rate and it's metastatic potential. The standard therapeutical approach is the complete excision of the tumor, best performed by Mohs micrographic surgery. In cases of ocular infiltration, orbital exenteration is also usually necessary. CONCLUSIONS: Suspect, rapidly growing skin lesions should alert clinicians and an adequate biopsy should be performed. Regarding BSC, prompt and complete excision along with systemic exclusion of metastases and a close follow up are necessary. Adjuvant radiotherapy and chemotherapy could be beneficial to the patients. KEY WORDS: Basosquamous carcinoma (BSC), Basal cell carcinoma (BCC), Eyelid tumor, Ocular tissue invasion, Imiquimod, Maxillectomy, Metatypical basal cell carcinoma, Mohs micrographic surgery, Orbital exenteration, Orbit invasion, Squamous cell carcinoma (SCC), Vismodegib.