Case Report: Unveiling the Unseen - Ocular Tuberculosis Presenting as Chalazion.

Tuberculosis (TB) is an airborne infectious disease caused by Mycobacterium tuberculosis that most commonly affects the lungs. Ocular involvement as part of extrapulmonary TB is noted in around 2-18% of cases of extrapulmonary TB. Any part of the eyes can be affected by the tubercular disease process, and a high index of suspicion is required for accurate diagnosis. Because the location is extrapulmonary, obtaining a proper sample is difficult, and the paucibacillary nature of the disease also makes microbiological detection a diagnostic challenge. Response to antitubercular therapy is usually good, and resolution of clinical features is observed in most cases. Here, we present a case report of a patient presenting with a chalazion-like lesion in the left eyelid that recurred after surgical intervention and did not respond to medical therapy. No history of past TB infection or contact was noted in the patient. An active tubercular lung infection was excluded. On further evaluation, the lesion was microbiologically proven to be of tubercular origin, and the signs and symptoms of the patient completely resolved with proper antitubercular therapy.

Idiopathic aseptic facial granuloma: A retrospective study of 43 cases.

BACKGROUND: Idiopathic aseptic facial granuloma (IAFG) is an underrecognized pediatric skin disease, currently considered within the spectrum of rosacea. It usually manifests as a solitary, reddish, asymptomatic nodule on the cheek that resolves spontaneously. METHODS: Retrospective and descriptive observational study of 43 pediatric patients with a clinical diagnosis of IAFG, followed between 2004 and 2022, at two general hospitals in Argentina. RESULTS: IAFG predominated in girls (65%) and the average age of onset was about 6 years. A single asymptomatic nodule was seen in 79% of patients. The most common localization was the cheek (58%) followed by lower eyelids (41%). Family history of rosacea was present in 16% of patients. A concomitant diagnosis of rosacea and periorificial dermatitis was made in 14% and 9% of our population, respectively. Past or present history of chalazia was detected in 42% of the children. IAFG diagnosis was mainly clinical (88% of cases). Oral antibiotics were the most common indicated treatment (84%). Complete healing was achieved by the majority, but 18% of those with eyelid compromise healed with scars. CONCLUSIONS: IAFG is a benign pediatric condition that physicians should recognize in order to manage correctly. We herein refer to a particular morphologic aspect of IAFG lesions affecting the lower eyelids, where nodules adopt a linear distribution and have a higher probability of involute leaving a scar. Also, we consider that the concomitant findings of rosacea, periorificial dermatitis and chalazia in our patients, reinforce the consideration of IAFG within the spectrum of rosacea.

Chalazion-mimicked eyelid angiosarcoma in a young Asian with good prognosis: a case report.

BACKGROUND: Angiosarcoma is an extremely rare malignant tumor. So far, only about 42 cases of angiosarcoma involving the eyelids have been reported. Eyelid angiosarcoma occurs more frequently in elderly Caucasian males and is prone to misdiagnosis. We present a case report in a young Asian male patient with eyelid angiosarcoma that was misdiagnosed as a chalazion. CASE PRESENTATION: A 46-year-old South Korean male with no underlying disease had a right lower lid mass. The lesion was initially misdiagnosed as a chalazion at a local clinic, but a diagnosis of eyelid angiosarcoma was made after the first biopsy trial. PET-CT was performed to ensure that there was no metastasis in the whole body. Surgical excision with enough surgical margin was used alone for treatment and reconstruction was performed with a tarsoconjunctival advancement flap (modified Hughes procedure), which helped ensure good cosmesis. No recurrence was observed 4 years and 5 months after the surgery. CONCLUSIONS: The current study presents the first case of chalazion-mimicked eyelid angiosarcoma in a young Asian male aged under 50 years. This case shows that even if a benign eyelid disease is suspected in a young patient, an incisional biopsy must be performed to confirm whether the lesion is malignant. Since the prognosis is good for the case of eyelid angiosarcoma, if there is no clear evidence of distal metastasis, surgical resection should be performed with an enough safety margin.

Risk Factors for Chalazion Diagnosis and Subsequent Surgical Excision.

PURPOSE: To identify factors associated with chalazion diagnosis and surgical excision. METHODS: Patients with an incident chalazion diagnosis from 2002 to 2019 were compared 1:5 with matched controls. Multivariable logistic regression was performed to identify variables associated with diagnosis and surgical excision. RESULTS: Chalazion patients (n = 134,959) and controls (678,160) were analyzed. Risk factors for diagnosis included female sex, non-white race, northeast location, conditions affecting periocular skin and tear film (blepharitis, meibomian gland dysfunction, rosacea, pterygium), non-ocular inflammatory conditions (gastritis, inflammatory bowel disease, sarcoidosis, seborrheic dermatitis, Graves' disease), and smoking (p < .001 for all comparisons). Thirteen percent of patients with chalazion underwent subsequent surgical excision. Diabetes and systemic sclerosis diagnoses decreased odds of diagnosis (p < .001). Male sex, rosacea diagnosis, Black and Hispanic race, antibiotic use, and doxycycline use increased odds of surgery (p < .001). CONCLUSION: Female sex, non-white race, conditions affecting periocular skin and the tear film, several non-ocular inflammatory conditions, and smoking were risk factors for chalazion diagnosis. Male sex, rosacea diagnosis, Black and Hispanic race, antibiotic use, and doxycycline use were risk factors for surgical intervention for chalazion. Our results prompt further study of these variables and their relationship to chalazion diagnosis to understand physiology and improve clinical outcomes. Furthermore, the results of this study suggest early recognition and treatment of concomitant rosacea may serve an important role in the management of chalazion and in the prevention of surgical intervention.

Correlation between Demodex species in primary and recurrent chalazia.

OBJECTIVE: To determine the correlation between the infestation by species of Demodex spp. and the occurrence of primary and recurrent chalazia. METHODS: Prospective and observational study. Patients with primary or recurrent chalazia were included. Eyelash samples were taken to determine the microscopic presence of Demodex spp. The correlation between the recurrence of the chalazia and the infestation by Demodex spp. mites was determined using Spearman's rank correlation coefficient test. RESULTS: Sixty-eight adult patients diagnosed with chalazia were included. In 63.2% of the total cases, the presence of one or more parasites of the genus Demodex spp. was documented. In the quantitative parasitological study, it was found that 25% of all cases presented infestation by Demodex spp. defined by an index greater than or equal to 0.5 parasites per eyelash. The most frequently found species was Demodex folliculorum. Of the 14 patients with recurrent chalazia, 50% presented infestation by Demodex spp. and in 91.7% of the cases the infestation was by D. folliculorum. There is a positive, directly proportional correlation between these factors (rθ=+0.665, P<.05). In the group of patients with primary chalazion, only 18.5% presented infestation by Demodex spp., and in 81.6% of these cases it was caused by D. folliculorum. There is a non-statistically significant correlation between these two factors. CONCLUSION: There is a direct, high and statistically significant correlation between the recurrence of the chalazion and the infestation by Demodex spp., there is no statistically significant correlation between the primary chalazia and the presence of Demodex spp.

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.

The lowly chalazion.

Chalazia are localized cysts of chronic lipogranulomatous inflammation arising from the obstruction of sebaceous glands of the eyelid tarsal plate, including the Meibomian gland (deep chalazion) or Zeis gland (superficial chalazion). This disease entity is differentiated from the hordeolum (stye), an acute purulent localized swelling of the eyelid often associated with an eyelash follicle, Zeis gland, or Moll gland obstruction and infection. Ambiguously, the chalazion, hordeolum, and blepharitis are commonly categorized and described on a continuum in the literature. While it is one of the most common eyelid disorders across all age demographics, the chalazion remains largely understudied and pathophysiological, epidemiological, and therapeutic findings exist fragmented in the literature. We discuss current understandings of the chalazion and provide current best practice guidelines supported by clinical anecdotal evidence.

Apocrine Hidrocystoma with IgG4 Plasma Cell Infiltration Presenting as Recurrent Chalazion: A Case Report.

Apocrine hidrocystomas are benign cystic tumors resulting from apocrine sweat glands' proliferation. They typically present as solitary, slow-growing nodules at the head and neck, especially in the periorbital cutaneous region. We present a case of periorbital apocrine hidrocystoma in a 22-year-old woman that was treated as chalazion previously. Besides the hallmark histopathological findings of apocrine hidrocystoma, IgG4 plasma cell infiltration of the cystic wall was also found. The ratio of IgG4-to-IgG-positive plasma cells was high, whereas serum IgG4 was within the standard limit. This is, to date, the only probable IgG4-related ophthalmic disease associated with apocrine hidrocystoma.

Focus on Ophthalmopathology - Orbital Infections from Hordeolum to Necrotizing Fasciitis. / Schwerpunkt Ophthalmopathologie Orbitainfektion: vom Hordeolum bis zur nekrotisierenden Fasziitis.

(Peri)orbital infections comprise a multitude of diagnoses, ranging from common hordeolum to rare but life-threatening necrotizing fasciitis. However, these disease entities are rarely diagnosed by an ophthalmic pathologist because (peri)orbital infections are usually diagnosed clinically, with the help of imaging and microbiological techniques when indicated. In this review article, the role of ophthalmopathology in the diagnosis of (peri)orbital infections is illustrated on the basis of several exemple diagnoses. An infectious hordeolum must be distinguished from a noninfectious chalazion. A nodular thickening of the eyelid, which is diagnosed and treated as a chalazion, can hide a malignant neoplasia. The correct diagnosis and treatment of canaliculitis is often delayed. In this context the most common causative organism, Actinomyces, can be depicted histologically, as can lacrimal stones/dacryoliths. Necrotizing fasciitis is a rapidly worsening infection of the fascia, which can lead to necrosis, sepsis, and death. During the Sars-CoV2 pandemic, an increased incidence of mucormycosis cases was observed, especially in India. This superinfection was facilitated by the widespread use of steroids and immunosuppression. Histologically, it is possible to visualize infiltration of vessel walls by the fungus. Ophthalmopathology contributes to the diagnosis and to understanding the pathophysiology of these diseases.

Clinical Report: Correlation of Serum Vitamins and Chalazion.

SIGNIFICANCE: We demonstrate the clinical correlation between the vitamin A level with chalazion in East Chinese children. Vitamin A deficiency is likely to be a potential cause of childhood chalazion. PURPOSE: Chalazion is the most common lid inflammatory lesion of the eyelid, which can be caused by retention of tarsal gland secretions. Studies have revealed that vitamin deficiency is an essential risk factor for children with chalazion. In this study, we measured the serum levels of vitamin A and 25-hydroxyvitamin D (25(OH)D), in patients with chalazion. METHODS: The study included 180 subjects (90 patients with chalazion and 90 control healthy subjects) with an average age of 4.13 ± 2.01 years, and 47.8% of whom were female. Serums came from blood samples collected and used to measure the levels of vitamin A and 25(OH)D. RESULTS: Both groups had statistically similar baseline characteristics, including age and body mass index. The average serum vitamin A levels in patients with chalazion (0.54 ± 0.15 µmol/L) were significantly lower than in their control counterparts (0.60 ± 0.15 µmol/L; P = .01). There was no significant difference in the serum 25(OH)D levels between the patients (70.15 ± 19.73 nmol/L) and control subjects (71.64 ± 24.46 nmol/L). The percentage of vitamin A deficiency in chalazion group (52.2%) was much higher than the control counterparts (28.6%; P = .001). The percentage of 25(OH)D deficiency showed no significant difference between patients with chalazion and control subjects (58.9 vs. 56.7%). CONCLUSIONS: Low serum vitamin A was significantly associated with chalazion in children. The serum 25(OH)D level exhibited no correlation with chalazion.

Corneal Epithelial Remodeling as a Cause of Chalazion-Induced Hypermetropia.

PURPOSE: The importance of the corneal epithelium and its role in influencing the refractive state of the eye is well established, as is the association between periocular mass lesions, such as chalazia, and changes in corneal refractive status. This case report provides new evidence linking these 2 phenomena. METHODS AND RESULTS: A 74-year-old man presented with gradual onset of blurred vision in his right eye. Examination revealed a large central right upper lid chalazion, with associated hypermetropic shift. Corneal topography showed central corneal flattening, and anterior segment optical coherence tomography epithelial thickness mapping showed central focal epithelial thinning. The chalazion was treated with incision and drainage and subsequent LipiFlow thermal pulsation treatment. At 3- and 4-month review, corneal epithelial thickness and topographic changes were seen to normalize, with a corresponding return toward emmetropic refractive status. CONCLUSIONS: Chalazia can cause reversible corneal epithelial remodeling and should be considered as a differential diagnosis in cases of unexplained vision loss and changes in refractive status.

Global improvement in meibomian glands after chalazion surgery demonstrated by meibography.

PURPOSE: To evaluate the use of meibography as an objective measure of the effects of incision & curettage (I&C) chalazion surgery on meibomian gland loss and morphology as well as dry eye syndrome. METHODS: This prospective, interventional clinical study included adult patients with a primary chalazion which persisted despite conservative treatment. All patients underwent I&C surgery. The following parameters were compared both preoperatively and 21 days postoperatively: meibography, tear breakup time (TBUT), Schirmer test, meibum expression, tear meniscus height, meibomian gland dysfunction (MGD) grading, and the Ocular Surface Disease Index (OSDI). RESULTS: Thirty eyelids were enrolled in the study. The mean age ± SD was 40.56 ± 13.94 years. Meibography demonstrated a significant decrease in meibomian gland loss (P = 0.00) and improvement in morphology. The most common meibomian gland pathology preoperatively noted was morphological signs of atrophy that included fluffy areas and tortuous glands. Both of these findings improved postoperatively (P = 0.04 and P = 0.02, respectively). There were a significant change in MGD grading and a significant decrease in meibum expression score postoperatively (P = 0.00). TBUT and tear meniscus height also improved significantly (P = 0.00 and P = 0.003, respectively). The OSDI score improved significantly as well (P = 0.00). CONCLUSION: While incision and drainage surgery is a time-honored, standard treatment for chalazion, meibography now demonstrates a global improvement in the meibomian glands, not just the ones involved with the chalazion. In addition to the improvements in the clinical and dry eye syndrome parameters improvements, meibography findings demonstrate that early I&C surgery restores the meibomian glands architecture significantly.

Efficacy of Care and Antibiotic Use for Chalazia and Hordeola.

OBJECTIVES: To evaluate whether use of an antibiotic improves the efficacy of care for a chalazion or hordeolum. METHODS: A cross-sectional retrospective review was performed. All patients treated for a newly diagnosed chalazion or hordeolum at the University of California, San Francisco from 2012 to 2018 were identified. Patients were excluded when clinical notes were inaccessible or there was inadequate documentation of treatment modality or outcome. Patient demographics, setting of initial presentation, treatment modalities, antibiotic use, and outcomes were analyzed. RESULTS: A total of 2,712 patients met inclusion criteria. Management with an antibiotic was observed in 36.5% of patients. An antibiotic was 1.53 times (95% confidence interval [CI], 1.06-2.22, P=0.025) more likely to be prescribed in emergency or acute care setting for a chalazion. Older age was associated with a higher risk of receiving an antibiotic for a hordeolum (adjusted RR 1.07 per decade, 95% CI, 1.05-1.11, P<0.001). The addition of an antibiotic to conservative measures for a chalazion (adjusted RR, 0.97, 95% CI, 0.89-1.04, P=0.393) or hordeolum (adjusted RR, 0.99, 95% CI, 0.96-1.02, P=0.489) was not associated with an increased likelihood of treatment success. CONCLUSION: Although frequently prescribed, an antibiotic is unlikely to improve the resolution of a chalazion or hordeolum.

The association of demodex infestation with pediatric chalazia.

PURPOSE: This study aimed to investigate the association of Demodex infestation with pediatric chalazia. METHODS: In a prospective study, 446 children with chalazia and 50 children with non-inflammatory eye disease (controls) who underwent surgical treatment were enrolled from December 2018 to December 2019. Patient ages ranged from 7 months to 13 years old. All patients underwent eyelash sampling for light microscope examination, and statistical correlation analysis between Demodex infestation and chalazia, including the occurrence, recurrence, and course of disease, morphological characteristics, and meibomian gland dysfunction (MGD) in chalazia patients was performed. RESULTS: Demodex was found in 236 (52.91%) patients with chalazia and zero control patients. Demodicosis was significantly more prevalent in chalazia patients than the control group (P < 1 × 10- 14). Recurrent chalazia (P = 0.006) and skin surface involvement (P = 0.029) were highly correlated with Demodex infestation. Demodicosis was also associated with multiple chalazia (P = .023) and MGD(P = .024). However, Demodex infestation was comparable in the course of disease (P = 0.15), seasonal change (P = 0.68) and blepharitis subgroups (P = 0.15). Within the group of chalazia patients who underwent surgical removal of cysts, 4 (0.9%) patients with concurrent demodicosis experienced recurrence. CONCLUSIONS: Demodex infestation was more prevalent in pediatric chalazia patients than healthy children, and was associated with recurrent and multiple chalazia. Demodicosis should be considered as a risk factor of chalazia. In children with chalazia, Demodex examination and comprehensive treatment of Demodex mites should be applied to potentially prevent recurrence.

Parent-provided photographs as an outcome measure for childhood chalazia.

PURPOSE: To determine whether smartphone photographs of children's eyelids are reliable for diagnosing the presence of chalazia. METHODS: In this prospective cross-sectional study, 60 participants, 7 months to 16.5 years of age, at four sites were enrolled; all participants had a chalazion measuring at least 2 mm on at least one eyelid based on an in-person clinical examination by a pediatric eye care professional. Smartphone photographs taken by the parent during the office visit were uploaded to the study website. A masked reader assessed each photograph for the presence or absence of chalazia; results were compared with the gold standard clinical examination results. Sensitivity and specificity for the presence of chalazion by eyelid were calculated. RESULTS: Photographs were available for 240 eyelids; 85 had at least one chalazion and 155 were without a chalazion based on clinical examination. The masked reader correctly classified 68 of 85 eyelids with at least one chalazion and 151 of 155 eyelids without chalazia for a sensitivity of 80% (95% CI, 72%-86%) and a specificity of 97% (95% CI, 94%-99%). Sensitivity improved to 89% for chalazia 5 mm or larger and 94% when superficially located within the eyelid. CONCLUSIONS: Parental smartphone photographs appear to be useful in assessing chalazia in children as an alternative to in-office follow-up examinations. These photographs may be a valuable outcome measure in future clinical trials of chalazia treatment, especially when assessing larger lesions.

Not just a chalazion-focal eyelid and orbital infection with Saksaenea vasiformis in an immunocompetent child.

We present the case of a 2-year-old immunocompetent boy who presented with subacute right-sided orbital cellulitis due to Saksaenea vasiformis infection. Initial differential diagnoses included chalazion and localized soft tissue malignancy. There was no history of trauma. Immunological review and investigations were unremarkable. He was treated with a total of 3 months of antifungal therapy. Following resolution, he had two episodes of spontaneously resolving localized eyelid erythema at 2 and 8 months.

Chalazion: racial risk factors for formation, recurrence, and surgical intervention.

OBJECTIVE: An association between race and formation of chalazion has yet to be objectively established. This study investigates race as a risk factor for chalazion and chalazion surgery. Understanding racial risk factors in formation of chalazion, recurrent chalazion, and chalazion requiring surgery (often with general anesthesia in children) informs decisions regarding eyelid hygiene, early topical medical therapy, and aggressiveness with oral antibiotic therapy for coexisting conditions such as blepharitis. METHODS: Demographic data was collected for all pediatric visits to the University of Wisconsin-Madison ophthalmology department from 2012-2019. Retrospective chart review was performed for the subset with chalazion. RESULTS: Of 28 433 minors, 584 had 1088 chalazia, a 2% overall rate. Chalazion was seen in 1.8% of non-Hispanic/Latino participants and 3.8% of Hispanic/Latino participants (p value <0.0001). Chalazion was seen in 1.7% of white participants, compared to 4.3% of American Indian or Alaska Native participants (p value <0.0001) and 4.0% of Asian participants (p value <0.0001). More than one chalazion was recorded in 31% of subjects without coexisting meibomian gland disease, blepharitis, or marginal keratitis, and in 56% (p < 0.0001) with one of these conditions. Repeated diagnoses of chalazion on separate encounters were seen in 17% without these conditions and in 33% (p < 0.0001) with one of these conditions. CONCLUSION: Hispanic/Latino, American Indian, and Asian participants developed chalazion at a rate higher than other racial/ethnic groups, whereas patients with meibomian gland disease or blepharitis are especially at risk for developing multiple chalazia on separate encounters. No group was more likely to require surgical intervention than any other.