Extralesional triamcinolone acetonide injection in the treatment of small chalazion

Purpose: To evaluate the effect of extralesional triamcinolone acetonide (TA) injection in the treatment of small chalazion (diameter ? 5 mm). Methods: Prospective interventional clinal study that included patients diagnosed as chalazion of small size not responding to conservative management for at least 2 weeks. All patients were treated with extralesional TA injection (4 mg). Successful resolution of a chalazion was defined as a decrease in size to 1 mm or smaller. Results: Thirty?eight patients were included in the study. The resolution was achieved in 33 (87%) patients. Nineteen (50%) patients had complete resolution after the first injection, and 13 (34.2%) patients had complete resolution after the second injection. Chalazion near the lower punctum needed more times of injections than those elsewhere (P = 0.02). Conclusions: Extralesional TA injection is effective in the treatment of both primary and recurred small chalazia. It is a simple and cost?saving procedure and can be considered an alternative first?line treatment for small chalazion.

Ivermectina para Demodex y condiciones oculares asociadas: revisión de la literatura / Ivermectin for Demodex and related ocular conditions: Review of the literature

Introducción: Existe creciente interés en Demodex y su asociación con condiciones como rosácea, blefaritis, chalazión, meibomitis y queratoconjuntivitis. El manejo con ivermectina ha sido ampliamente reportado tanto en dermatología como en oftalmología. Objetivo: Revisar la literatura para determinar el papel de Demodex en la inflamación de la superficie ocular y el uso de ivermectina en su tratamiento. Diseño del estudio: Revisión de la literatura. Método: Búsqueda de artículos en PubMed con los siguientes términos: Demodex, rosácea ocular, chalazión, rosácea pediátrica, meibomitis, queratoconjuntivitis e ivermectina. Resultados: Se presenta una revisión de generalidades, epidemiología y fisiopatología de la inflamación ocular asociada a Demodex. Se resume el conocimiento actual sobre rosácea y Demodex, y el papel de este como disparador de procesos inflamatorios como chalazión, blefaritis, meibomitis, queratoconjuntivitis y rosácea ocular. Se citan estudios relevantes sobre el manejo de ivermectina en las condiciones mencionadas. Conclusiones: La evidencia reciente otorga a Demodex el papel de un agente disparador de varias condiciones inflamatorias de la superficie ocular. Si bien se requieren más estudios para determinar la efectividad de la ivermectina tópica, el conocimiento actual permite pensar que puede ser útil contra Demodex por su capacidad acaricida

Background: There has been increasing interest in Demodex and its association with conditions such as rosacea, blepharitis, chalazion, meibomitis and keratoconjunctivitis; and ivermectin as a treatment has been reported both in dermatology and ophthalmology. Objective: To review the literature in order to determine the role of Demodex in ocular surface inflammation and the use of ivermectin for its treatment. Study design: Review of the literature. Methods: An article search was done in PubMed with the following terms: Demodex, ocular rosacea, chalazion, pediatric rosacea, meibomitis, keratoconjunctivitis and ivermectin. Results: A review including the epidemiology and pathophysiology of ocular inflammation associated with Demodex is presented. Current knowledge on Demodex and rosacea, chalazion, blepharitis, meibomitis, keratoconjunctivitis and ocular rosacea is summarized. Relevant articles on the use of ivermectin for these conditions are listed. Conclusions: Recent evidence suggests Demodex is a trigger for a number of ocular surface inflammatory conditions. Although more studies are necessary to determine the effectiveness of topical ivermectin, current knowledge supports its acaricidal action against Demodex

Investigation of the Demodex infection in eyes of patients with recurrent chalazion / 国际眼科杂志(Guoji Yanke Zazhi)

@#AIM: To investigate the Demodex infection in patients with recurrent chalazion and the possible related factors for Demodex infection.<p>METHODS: Patients diagnosed with "chalazion" in our ocular surface and cornea department from January 2019 to May 2019 were collected. 32 eyes in group A were patients with recurrent chalazion, 30 eyes in group B were patients with primary chalazion, and 35 eyes in group C were patients without eye disease. The positive infection rate of the roots of Demodex lashes was observed by biological optical microscopy. The infection of Demodex in the roots of the eyelashes and the opening of the meibomian glands was observed by vivo laser scanning confocal microscopy.<p>RESULTS: Observations by biological optical microscope: the detection rate of Demodex in the eyelashes of group A was 78%, which was significantly higher than that of group B(57%)and group C(34%). Observations by confocal microscopy: the detection rate of Demodex in the eyelashes of group A was 88%, which was significantly higher than that of group B(67%)and group C(37%). The detection rate of Demodex in the meibomian gland opening of group A was 69%, which was significantly higher than that of group B(23%)and group C(14%).<p>CONCLUSION: The rate of Demodex infection in patients with recurrent chalazion is obviously higher. Demodex infection may be one of the pathogenic reasons for recurrent chalazion.

A rare masquerade of chalazion: Adenoid cystic carcinoma

Adenoid cystic carcinoma (ACC) is a rarely seen malignant epithelial tumor of the eyelids. We present a rare case of primary ACC arising from the tarsal plate of the lower lid that clinically resembled a chalazion. A 66-year-old female presented with a recurring nodule in her left lower lid. She gave history of surgery for chalazion removal from the same site twice earlier. An initial diagnosis of a recurrent chalazion was made, and incision and curettage was done. Light microscopy showed a solid tumor composed predominantly of sheet-like and nested pattern of basaloid to low-columnar cells with intervening fibrovascular septa and lacking an obvious cribriform or tubular architecture. The tumor cells were positive for pan-cytokeratin and CD117 and negative for adipophilin, HMB45, and BerEP4. A diagnosis of solid variant of ACC of the eyelid was made. Wide excision was performed and eyelid defect was reconstructed.

Upper eyelid Merkel cell carcinoma treated with neoadjuvant chemotherapy and surgical excision

Merkel cell carcinoma is a rare cutaneous carcinoma, featured by an aggressive clinical course and a mortality rate of 28% at 2 years. A 71-year-old female was affected by a 4.1-cm-wide locally advanced Merkel cell carcinoma of the upper eyelid, previously misdiagnosed as chalazion, with involvement of the extraocular muscles. Although the tumor showed a macroscopic spontaneous regression in size after the incisional biopsy, the mass was treated with neoadjuvant chemotherapy and surgical excision. Good functional and aesthetic result with preservation of the eyeball and absence of tumor recurrence were achieved at 3-year follow-up. In our experience, the combination of the inflammatory cascade due to the incisional biopsy and neoadjuvant chemotherapy led to the regression of a locally advanced large Merkel cell carcinoma of the eyelid.

Carcinoma de glándulas sebáceas del párpado / Sebaceous gland carcinoma of the eyelid

Los principales tumores malignos que afectan los párpados en orden de frecuencia son el carcinoma basocelular, el carcinoma de glándulas sebáceas, el carcinoma de células escamosas y el melanoma maligno. El carcinoma de glándulas sebáceas es una neoplasia originada en las glándulas sebáceas con predilección por cabeza y cuello, especialmente por las glándulas de Meibomio, aunque también puede afectar a las glándulas de Zeiss o ambas y su sitio de mayor presentación es en el párpado superior. Se presenta un paciente masculino de 46 años de edad quien presenta lesión pediculada y vascularizada en párpado inferior izquierdo posterior al drenaje de un supuesto chalazión. Se realiza rasurado de la lesión y recidiva por segunda ocasión. El carcinoma de células sebáceas se maneja con resección amplia y reconstrucción con técnica de Hughes(AU)

The main malignant tumors affecting the eyelids in an order of frequency are basal cell carcinoma, sebaceous gland carcinoma, squamous cell carcinoma and malignant melanoma. Sebaceous gland carcinoma is a neoplasm originating in sebaceous glands predominantly from the head and neck, particularly meibomian glands, though it may also affect the glands of Zeis or both, and its most common site of presentation is the upper eyelid. A 46-year-old male patient presents with a pediculated vascularized lesion on his lower left eyelid after drainage of a supposed chalazion. The lesion was shaved off and reoccurred a second time. Sebaceous cell carcinoma is managed with broad resection and reconstruction by Hughes' technique(AU)

Isolated neurofibroma of the eyelid mimicking recurrent chalazion

Neurofibroma is a peripheral nerve sheath tumor which is seen in neurofibromatosis type 1 and is characterized by various ophthalmic manifestations. Solitary neurofibroma of the eyelid is rare. We report a case of a 53-year-old female patient who presented with a painless swelling in the left upper lid of 4 years' duration. She had undergone surgery for the same lesion twice. The lesion was excised and histopathological examination revealed a solitary neurofibroma. She did not have any other features of generalized neurofibromatosis.

Overall surgical outcome of chalazion under different type of anesthesia in children / 国际眼科杂志(Guoji Yanke Zazhi)

@#AIM: To compare the overall surgical outcome of chalazion surgery under general anesthesia or local anesthesia in children. <p>METHODS: This was a retrospective case-control study. Pediatric patients(4-year-old to 10-year-old)with bilateral chalazion who were treated with extraction surgery were included during January 2015 to December 2016. These subjects were divided into two groups according to type of anesthesia: general anesthesia group(GA group, 67 cases, 134 eyes)and local anesthesia group(LA group, 72 cases, 144 eyes). The pain score(FPS-R)and post-operative psychological destruction scores, condition of tear film and Meibomian gland, the recurrent rate and postoperative complications were recorded and statistically analyzed. <p>RESULTS: No anesthesia-associated complication were recorded in both groups. The children in GA group felt no pain during operations. The FPS-R score at 3h after surgery in GA group was 4.94±1.23, which was significantly lower than that of LA group(7.00±1.14, <i>P</i><0.001). And 12 cases in GA group showed resistance to re-examination at hospital, while 35 cases showed resistance in LA group(<i>P</i><0.01). The tear break-up time, tear meniscus height and lipid layer thickness were higher than those in LA group(<i>P</i><0.001), while the meibum score were significantly lower(<i>P</i><0.01). The recurrent rate of chalazion was 6.0% in GA group and 20.8% in LA group(<i>P</i><0.05). The rate of post-operative complications reached 15.3% in LA group, while only 4.5% in GA group(<i>P</i><0.05). <p>CONCLUSION: Chalazion surgery under general anesthesia has the advantage of mild pain and good compliance in children. After surgery, the patients presented with better tear film and Meibomian gland status, and fewer complications under general anesthesia.

Analysis on the risk factors for children's multiple chalazion / 国际眼科杂志(Guoji Yanke Zazhi)

·AIM: To analyze the related risk factors for children's multiple chalazion. ·METHODS: In experimental group, 300 cases (600 eyes) of children with multiple chalazion and the control group,236 cases(472 eyes) of similar eye examination of the normal children in case - control studies, using Logistic regression method to analyze many factors to screen out the main risk factors. ·RESULTS: By Logistic regression analysis, we found the meibomian gland function, tear secretion reduces, family history, constipation, partial eclipse, living environment were correlated with the occurrence of multiple meibomian gland cyst in children, and no significant correlation with visual acuity, blood cholesterol,trace elements,and bacterial infection. ·CONCLUSION: The meibomian gland function, tear secretion reduce, family history, constipation, partial eclipse, living environment for children, are main risk factors for multiple chalazion. We should pay attention to those factors to prevent it.

An Unusual Case of Sebaceous Gland Carcinoma of the Upper Eyelid - A Case Report

Sebaceous gland carcinoma of the eyelid is an aggressive malignant tumor derived from adnexal epithelium of sebaceous glands. Sebaceous gland carcinoma took the second place of all malignant eyelid tumors and occurred in 19.1%. The upper lid involved by sebaceous gland carcinoma is 54.6% and has a predilection 3 times more than the lower lid. It presents as a poorly differentiated lesion[1], which suggests a possibility of misdiagnosis because of it similarities to basal or squamous cell carcinoma. A 55-year-old male presented with a left upper eyelid swelling with an ulcerated wound over the lateral 2/3rd of the upper eyelid. A differential diagnosis of sebaceous gland carcinoma, squamous cell carcinoma and basal cell carcinoma of the eyelid was made. The X-ray orbit showed that there is a homogenous soft tissue density lesion along the lateral aspect of orbit on left side and a bony irregularity seen along the lateral margin of orbit on left side. B-scan showed mixed echogenic lesions in the subcutaneous plane involving the upper eyelid. A wide excision with lower lid switch and cheek rotation flap was performed. The diagnosis of sebaceous gland carcinoma was confirmed on histopathological findings. An early diagnosis and appropriate treatment may decrease the long-term morbidity. It may also extend the survival rates of such patients.

A treatment method for chronic suppurative lacrimal canaliculitis using chalazion forceps.

Purpose: The purpose of this study is to evaluate the effectiveness of chronic suppurative lacrimal canaliculitis treatment using chalazion forceps. Patients and Methods: A prospective study was performed on consecutive patients who accepted the aid of chalazion forceps to treat chronic suppurative lacrimal canaliculitis. Two different treatment methods using chalazion forceps were performed according to the degree of lacrimal canaliculitis. Postoperatively, the patients received 0.5% levofloxacin eye drops four times per day and 0.5 g oral levofloxacin tablets once per day for 4 days. The follow‑up period was more than 3 months. Lacrimal irrigation, the condition of the lacrimal punctum, and patients’ symptoms were carefully evaluated. Results: In total, 32 patients met the criteria for chronic suppurative lacrimal canaliculitis. Included were 6 males and 26 females. Their average age was 51.7 ± 14.9 years (range; 19–80 years), and all had unilateral canaliculitis. The mean duration of the symptoms was 18.9 ± 9.8 months (range; 3–48 months). The mean follow‑up time was 14.7 ± 7.8 months. The signs and symptoms resolved completely in all patients within 15 days, and no recurrence was observed. No patients reported epiphora after the treatment. Conclusions: The use of chalazion forceps is effective in treating chronic suppurative lacrimal canaliculitis. The forceps may offer an alternative treatment technology in the management of suppurative lacrimal canaliculitis.

A Case of Eyelid Sebaceoma Mimicking Chalazion

PURPOSE: To report a rare case of sebaceoma misdiagnosed as chalazion. CASE SUMMARY: A 42-year-old female presented with a visible mass in her right lower eyelid. An elevated, hard mass was located at the margin of the right lower eyelid, and she had a history of incision and curettage under the clinical impression of chalazion. On eversion of the lower eyelid, the tarsal portion of the mass was visible as a white-yellowish lesion. The mass was excised under local anesthesia. A sebaceoma was diagnosed based on histopathological examinations. Immunohistochemical studies showed positive staining results for mutator L homologue 1 (MLH1), mutator S homologue 2 (MSH2), and mutator S homologue 6 (MSH6), and she had no past medical history or family history of internal malignancy, suggesting a low possibility of Muir-Torre syndrome. CONCLUSIONS: Eyelid sebaceoma should be considered as a differential diagnosis for refractory chalazion.

Primary cutaneous adenoid cystic carcinoma of the eyelid and literature review / Carcinoma adenóide cístico cutâneo primário de pálpebra e revisão da literatura

ABSTRACTPrimary cutaneous adenoid cystic carcinoma (PCACC) is a rare malignant epithelial tumor most commonly observed in the scalp and skin of the chest and originating from the palpebral portion of the lacrimal gland in the orbit. Here we describe the diagnosis and treatment of a rare case of PCACC in an eye of a 52-year-old male. The patient presented with a mass lesion of the right lower eyelid. During incisional biopsy, lack of encapsulation and a secretion pattern different to that of chalazion was observed, which differentiated the lesion from chalazion. Pathological analysis revealed the diagnosis of PCACC. This case highlights the importance of careful inspection for macroscopic differentiation of PCACC from chalazion after initial surgery and pathological evaluation of all surgically removed mass lesions for accurate diagnosis and treatment.

RESUMOO carcinoma adenóide cístico cutâneo primário (PCACC) é um tumor maligno epitelial raro, mais comumente observado no couro cabeludo e na pele do peito sendo originário da porção palpebral da glândula lacrimal na órbita. Apresentamos o diagnóstico e tratamento de um caso raro de carcinoma adenóide cístico cutâneo primário do olho em um paciente do sexo masculino de 52 anos de idade, com uma lesão maciça da pálpebra inferior direita. A observação da falta de encapsulamento e um padrão de secreção diferente do calázio durante biópsia incisional permitiu a diferenciação da lesão de um calázio. A avaliação dos resultados do exame patológico resultou no diagnóstico de carcinoma adenóide cístico cutâneo primário. A análise do caso indica a importância de uma inspeção cuidadosa para a diferenciação macroscópica da carcinoma adenóide cístico cutâneo primário do calázio após a cirurgia inicial e avaliação patológica de todas as lesões de massa removidas cirurgicamente para o diagnóstico e tratamento corretos.

Calázio e características demográficas dos portadores em uma amostra populacional / Chalazion and demographic characteristics of patients in a population sample

Objetivo: Apresentar a frequência de ocorrência do calázio em uma amostra populacional, assim como as características de seus portadores. Métodos: Estudo transversal utilizando amostra populacional aleatorizada, realizado nos anos 2004/2005, na região centro-oeste do estado de São Paulo. Os participantes foram avaliados segundo variáveis demográficas e exame oftalmológico. Resultados: A frequência de ocorrência do calázio foi de 1,56%, sendo mais frequente em mulheres, portadores de astigmatismo ou hipermetropia de pequenos graus, com grande variação de idade de acometimento. Foi necessária prescrição de correção óptica e cirurgia em número expressivo de casos. Conclusão: O calázio tem baixa frequência de ocorrência na população geral. Ocorre predominantemente em mulheres e há associação importante com ametropia.

Purpose: To show the frequency of occurrence of chalazion in a population sample, as well as the characteristics of patients. Methods: A cross-sectional study using randomized population sample was carried out during 2004/2005, in the Midwest region of the state of São Paulo. Participants were evaluated according to demographic variables and ocular examination. Results: The frequency of occurrence of chalazion was 1.56‰, more common in women, people with astigmatism or low hyperopia, with wide variation in age of onset. It was necessary to prescribe optical correction and surgery in a significant number of cases. Conclusion: The chalazion has low frequency of occurrence in the general population. It occurs predominantly in women and there is a significant association with refractive error.

A Case of Intratarsal Keratinous Cyst of the Meibomian Gland

PURPOSE: To report a patient presenting with an intratarsal keratinous cyst of the Meibomian gland in the upper eyelid and a review of the relevant literature. CASE SUMMARY: A 65-year-old male presented with a right upper eyelid mass which started 5 months prior. The patient reported that the mass recurred several weeks prior even after incision and curettage procedure. The mass was 9 x 5 mm in size and located in the center of the right upper eyelid at the level of lid crease, fixed to the tarsus and a whitish elevated focus was observed at the palpebral conjunctival surface. The mass was excised under local anesthesia and originated from the tarsus. The histopathological examinations revealed an intratarsal keratinous cyst composed of stratified squamous epithelium without keratohyalin granules and filled with keratin. The immunohistochemical studies showed positive staining results for cytokeratin 5/6, epithelial membrane antigen, and carcinoembryonic antigen. CONCLUSIONS: Intratarsal keratinous cyst of the Meibomian gland should be considered as a differential diagnosis of a recurrent tarsal mass.

A Case of Eyelid Paraffinoma Misdiagnosed as a Chalazion

PURPOSE: Paraffinoma is a granulomatous reaction to paraffin or oily substances. We report delayed diagnosis of paraffinoma that was misdiagnosed as chalazion. CASE SUMMARY: A 49-year-old male presented with masses, swelling, and erythema in the right lower eyelid, masses and swelling in the right upper eyelid, and intermittent conjunctival injection that had appeared 3 months ago. The patient admitted having received paraffin injection to the right lateral canthal area and nasal bridge for cosmetic purposes by non-medical personnel 17 years prior to presentation. The mass showed partial response to intralesional triamcinolone injection but did not respond to systemic steroid. CONCLUSIONS: Paraffinoma can present diagnostic confusion given its protracted latency period and discordance of injection area and mass location. Detailed history taking is required and the possibility of paraffinoma should be considered for mass lesions of the eyelid.

Comparative Study of Surgical Treatment of Chalazion.

A chalazion is chronic lipogranulomatous inflammatory lesion caused by blockage of meibomian gland orifices & stagnation of sebaceous secretion. Common practices in treatment of chalazion are intralesional steroid injection, incision & curettage and excision of chalazion. Recurrence rate is high for incision & curettage in case of large chalazion. The aim of the study is to established that excision large chalazion give better result than incision & curettage. The study was carried out at Diabetic Association Medical College & Hospital, Faridpur and General Hospital, Fadidpur. A total 100 cases were selected for study. Technique of operation were incision & curettage through conjunctival surface and excision of chalazion through skin surface. In 50 % cases we performed incision & curettage both in small (size <5mm) and large (size >5mm) chalazion. In 50 % cases of large chalazion we performed excision of chalazion. The follow up period was 3 months to 6 months. In group -A with incision & curettage through conjunctival surface, in case of small chalazion 27 out of 30 patients were cured (90%). In case of large chalazion 14 out of 20 patients were cured (70%). In group B with excision of chalazion through skin surface, in case of large chalazion 49 out of 50 patients were cured (98%). So higher success rate after excision of large chalazion through skin surface.

Retained soft contact lens masquerading as a chalazion: A case report.

A misplaced contact lens is a common ocular emergency presenting to the eye casualty. We report a case of lost soft contact lens which migrated in the lid and presented 13 years later with symptomatic eye lid swelling. Authors in the past have reported migration and subsequent retention of lost hard lenses in locations such as the superior fornix and eyelid. To the best of our knowledge, misplaced soft contact lens masquerading as a chalazion has not been reported in the literature. Consideration should be given to the possibility of a retained contact lens in a patient with a history of a lost or misplaced lens, and examination of the ocular surface with double eversion of the upper lid should be performed.

Comparison of Effectiveness Between Intralesional Triamcinolone Injections and Incision and Curettage for the Primary Chalazia

PURPOSE: To evaluate the effectiveness of intralesional triamcinolone acetonide injection, and incision and curettage for primary chalazia. METHODS: In order to compare the effectiveness of treatment modality, 103 patients who were diagnosed with primary chalazia were divided into 2 groups. The patients in group A underwent intralesional triamcinolone acetonide injection and the patients in group B underwent incision and curettage. The patients were followed up 1 week and 3 weeks after the procedures to identify the regression of the lesion and the procedure complications. A decision regarding success or failure was made at 3 and 6 weeks after the treatment. Successful treatment was defined as the infallibility in the functional and esthetic aspects as well as the size of regressed lesion. RESULTS: This study included 82 out of 103 patients, who satisfied the inclusion criteria. Forty-four patients underwent intralesional triamcinolone acetonide injection and the remaining 38 patients underwent incision and curettage. The success rate of the initial treatment, which was identified 3 weeks after the procedure, was 81.8% in group A and 86.8% in group B. The cumulative success rate of treatment after 6 weeks was 86.8% in group A and 92.1% in group B. No complications were observed with both treatment modalities. CONCLUSIONS: Intralesional triamcinolone acetonide injection is as effective and safe as incision and curettage for the treatment of primary chalazia.