Long-term Follow-up Results of Primary Canaliculitis Patients.

Objectives: To evaluate the demographic characteristics, clinical presentation, microbiologic profile, and treatment results of patients with primary canaliculitis. Materials and Methods: Patients diagnosed and treated for primary canaliculitis between May 2014 and May 2021 were analyzed retrospectively. Results: There were 26 patients with primary canaliculitis, including 17 females (65.4%) and 9 males (34.6%) with a mean age of 50.6±16.4 years (range: 9-80 years). Canaliculitis affected the right eye in 11 patients, the left eye in 13 patients, and bilateral involvement was seen in 2 patients. Inferior canaliculus involvement was more frequent (73%). The most common complaint was epiphora (46.1%). Five patients (19.2%) were wrongly diagnosed as chronic conjunctivitis. The time interval between the beginning of symptoms and canaliculitis diagnosis was 18.2±14.3 months (range: 1-60 months). Canaliculotomy and curettage of canalicular content with dacryolith removal were performed in 23 patients. After surgery, antibiotic irrigation of the canaliculus was added to the treatment regimen in 12 of these 23 patients. Intracanalicular antibiotic therapy was administered to the remaining 3 patients. The most cultured organism was Actinomyces (6 patients). Gemella (1 patient), Porphyromonas (1 patient), Candida parapsilosis (1 patient), Citrobacter koseri (1 patient) were also grown in culture. The follow-up time of patients was 26.2±23.7 months (range: 6-83 months). All symptoms and findings resolved in all patients in one month. In two patients, recurrence occurred at 4 and 16 months after surgical treatment. With appropriate treatment, no further recurrence was seen in either patient over 24-month follow-up. One patient presented with iatrogenic canaliculus blockage during follow-up. Conclusion: Primary canaliculitis is often overlooked and can be misdiagnosed. The most common symptom was epiphora. All patients with epiphora and chronic conjunctivitis should be examined carefully for canaliculitis.

Isolated Meningitis and Lacrimal Gland Abscess due to Odontogenic Sinusitis: Case Report / Meningitis Aislada y Absceso de la Glándula Lagrimal debido a Sinusitis Odontogénica: Reporte de un Caso

ABSTRACT: Our objective was report an extremely rare case of isolated meningitis and suppurative dacrioadenitis as consequences of odontogenic sinusitis. We describe the diagnostic tools including imaging and culture, as well as surgical treatment and follow-up. Our final diagnosis was odontogenic sinusitis caused by Streptococcus Anginosus complicated by isolated meningitis and lacrimal gland abscess. Urgent surgical treatment to restore the paranasal sinuses and drainage of the lacrimal gland was performed. Culture from purulent material collected from maxillary sinus indicated the targeted therapy. Clinical assessment and imaging obtained 20 days after surgery demonstrated successful results. This case emphasizes the importance of evaluating intracranial complications of rinosinusitis, the need to search for a dental infection when a maxillary sinusitis is encountered, the key role of a thorough diagnostic workup in order to plan a comprehensive and effective surgical treatment, as well as targeted medical therapy.

RESUMEN: En este estudio se informa un caso extremadamente raro de meningitis aislada y dacrioadenitis supurativa, como consecuencia de sinusitis odontogénica. Describimos las herramientas de diagnóstico que incluyen imágenes y cultivo, como también el tratamiento quirúrgico y el seguimiento. El diagnóstico final fue de sinusitis odontogénica causada por estreptococo anginoso complicado por una meningitis aislada y el absceso de la glándula lagrimal. Se realizó un tratamiento quirúrgico de urgencia para restaurar los senos paranasales y drenar la glándula lagrimal. Se determinó el tratamiento de acuerdo a los resultados de cultivo del seno maxilar. La evaluación clínica y las imágenes obtenidas 20 días después de la cirugía demostraron resultados exitosos. Es importante la evaluación de las complicaciones intracraneales de la rinosinusitis además de la necesidad de considerar una infección dental frente a una sinusitis maxilar. Por otra parte, es clave una evaluación exhaustiva de diagnóstico para planificar un tratamiento quirúrgico completo y efectivo, así como el tratamiento médico.

Presentation, Diagnostic Evaluation, Management, and Rates of Serious Bacterial Infection in Infants With Acute Dacryocystitis Presenting to the Emergency Department.

BACKGROUND: Dacryocystitis is considered benign, yet infants represent a population at risk of complications. The presentation, management, and rates of serious bacterial infection in infants with dacryocystitis have not been described. METHODS: We conducted a retrospective study of infants (12 months or younger) presenting to a single urban tertiary care pediatric emergency department between January 1995 and March 2014 with concern for dacryocystitis. Exclusion criteria included immune compromise or craniofacial anomalies. Cases were identified using text search software, followed by manual chart review. RESULTS: We identified 333 subjects, and median age was 38 days (interquartile range, 12; 106). Fifty-three percent were female. Most were afebrile (81%, T < 38°C) at triage while 6% had fever of ≥39°C. Two of 135 blood cultures sent were positive (both Streptococcus pneumoniae). Lumbar punctures were performed on 40 patients (12%), and no cerebrospinal fluid (CSF) cultures were positive. Eye cultures were positive in 47% (N = 58) of infants cultured (N = 123); the most common pathogens were Haemophilus species (N = 17), Staphylococcus aureus (N = 13), Gram-negative rods (N = 7), and Moraxella species (N = 4). Imaging was obtained in 11 subjects (3.3%) with 3 demonstrating cellulitis and 1 a hemangioma. Ophthalmology was consulted for 21%, and an intervention/probe performed in 6%. Topical antibiotics were used in 147 subjects (44%), oral antibiotics in 100 (33%), and parenteral antibiotics in 87 (26%). CONCLUSION: Infants with dacryocystitis have a variable presentation and management ranges from observation to aggressive management. The rates of serious bacterial infection were low in this sample and not associated with any presenting risk factors.

Bilateral tuberculous dacryoadenitis.

Tuberculosis is a real public health problem in developing countries. The ophthalmic form is a rare clinical entity. Dacryoadenitis presents an exceptional manifestation. We report the case of a 45-year-old female who presented with a 1-month history of painless bilateral dacryoadenitis with a normal initial work-up. Anatomopathological examination of the lacrimal glandular tissue showed a gigantic epithelioid granuloma with caseous necrosis confirming the diagnosis of tuberculosis. The search for a primary focus was negative. Evolution was good under anti-tuberculosis chemotherapy. The objective of this work is to think of the tuberculous etiology when having dacryoadenitis in an endemic country.

Are systemic antibiotics required during and after dacryocystitis-related dacryocystorhinostomy?

PURPOSE: To compare the outcomes of patients with and without a history of dacryocystitis that undergo dacryocystorhinostomy without systemic intra- and post-operative antibiotics. METHODS: A retrospective review was performed to identify all cases of patients that received surgery under this paradigm and had at least three months of follow up care. Key demographic and outcome data were captured, and a statistical analysis was performed via a dedicated software package (Microsoft Excel, Redmond, WA). RESULTS: For the study period, 83 patients without and 69 patients with a history of dacryocystitis were identified, and the two groups were not statistically significantly different in age, gender, or postoperative follow up duration (mean = 6.4 months for patients without and 6.3 months for those with dacryocystitis, respectively). No patient developed a postoperative infection or a recurrence of dacryocystitis during the follow up period. DISCUSSION: While many surgeons routinely use systemic antibiotics in patients with a history of dacryocystitis who undergo dacryocystorhinostomy, these agents may not be necessary. As a result, patients may be able to avoid the complications and side effects inherent to systemic antibiotics. Large-scale, prospective studies will likely help to further clarify this issue.

Tuberculosis presenting as dacryoadenitis in the USA.

A 25-year-old Filipino woman living in the USA was evaluated for a 5-month history of left eye pain and a subsequent orbital mass. Histopathological analysis of the lacrimal mass showed a mixed inflammatory process with necrotising granulomas and positive cultures for Mycobacterium tuberculosis She was treated with antituberculosis therapy, with resolution of symptoms. Tuberculosis dacryoadenitis is extremely rare in the USA and other developed countries. It requires a high degree of clinical suspicion with special attention to the patient's history to make the correct diagnosis. It can be treated successfully with antituberculosis therapy.

The Role of Bacterial Etiology in the Tear Duct Infections Secondary to Congenital Nasolacrimal Duct Obstructions.

PURPOSE: To define the microbiological features of dacryocystitis in childhood. METHODS: Patients with dacryocystitis secondary to CNLDO between 2017 and 2019 in Izmir, Turkey were included in the study. Inclusion criteria of the study were: mucopurulent secretion, being under 4 years old and not having received prior antibiotic treatment. Samples from secretion were cultivated in sheep blood agar, eosin methylene blue, and chocolate agar. Reproduction was checked intermittently. Clinically significant growths were reported. RESULTS: Seventy patients with dacryocystitis secondary to CNLDO were included in the study. Sixty percent of patients were female (n = 42) and 40% (n = 28) percent of patients were male. The average age of participants was 2.09 ±â€Š0.68 (1-3) years old. Positive bacterial proliferation results were noted in 20 patients (28.6%). Eighty percent (n = 16) of culture-positive bacterias were gram-negative bacterias and 20% (4) were gram-positive bacterias. Twenty percent of culture-positive bacterias were aerobic and 80% were facultative bacterias. The most common bacteria seen in culture specimen was Haemophilus 40% (Haemophilus haemolyticus [20%] and Haemophilus influenzae [20%]). CONCLUSIONS: Gram-negative organisms especially Haemophilus were most prevalent. These findings could be helpful for antibiotic selection.

Dacryoadenitis Caused by Blastomycosis: A Case Report.

This is the first case of histopathologically proven blastomycosis involving the lacrimal gland. A 51-year-old woman with a history of disseminated blastomycosis involving her lungs and skin, on oral itraconazole, presented with 3 days of right upper eyelid swelling, erythema, and pain concerning for recurrent dacryoadenitis. MRI showed enlargement of the right lacrimal gland with a cystic lesion at the anterior aspect of the gland with a radiographic differential diagnosis of abscess versus cyst. After no improvement with intravenous antibiotics, orbitotomy with lacrimal gland biopsy and incision and drainage of the cystic lesion were performed. Culture and pathology of the drained fluid demonstrated an abscess with both viable and nonviable broad-based budding yeast consistent with partially treated blastomycosis. The patient's symptoms improved after the surgery and continued itraconazole therapy.

Primary tubercular dacryocystitis - a case report and review of 18 cases from the literature.

Tuberculosis is an airborne communicable disease primarily affecting lungs. Primary tuberculosis of the lacrimal sac is very rare. A 15-year-old girl presented with bilateral epiphora for 8 months. Examination revealed bilateral nasolacrimal duct obstruction. During dacryocystorhinostomy, bone over lacrimal sac was found partially eroded. Lacrimal sac was found filled with caseous white material. Biopsy from the lacrimal sac revealed tubercular granulomas. Patient improved after anti-tubercular therapy. Abbreviations: PCR: polymerase chain reaction; NAAT: nucleic acid amplification test.

Long-Term Outcomes of Oral Anti-Tubercular Therapy in Patient with Tubercular Dacryoadenitis: A Case Series.

Purpose: To describe the clinico-radiological features and long-term outcomes in patients with tubercular dacryoadenitis (TbD) Methods: Retrospective, observational study of TbD patients who underwent a thorough clinical examination, orbital imaging study, and tailored ancillary investigations. Polymerase chain reaction (PCR) and microscopy were done in specific cases. A 4-drug anti-tubercular therapy (ATT) was started and clinical response was monitored in all. Patients with a minimum follow-up of 6 months "off-ATT" were included. Results: All patients were women and three presented with pain, blepharoptosis, and bilateral involvement. In all, ESR was raised, Mantoux test was positive and orbital imaging revealed enlarged lacrimal gland/s. Positive PCR and granulomatous inflammation on microscopy were seen in two patients. At a mean follow-up of 17.25 months, all women responded with no relapse or clinical recurrence. Conclusion: Bilateral lacrimal gland enlargement, positive Mantoux & PCR with early response to ATT may provide sufficient evidence for diagnosing TbD.

Rare Pleurostomophora richardsiae Mass Causing Transient Nasolacrimal Duct Obstruction.

Transient nasolacrimal duct obstruction secondary to a mass lesion compressing the sac or sac-duct junction is rare. The authors report a case of a young female who presented to the authors with complaints of watering and a mass lesion in the lacrimal sac region. An organized perilacrimal mass filled with thick pultaceous material was noted during surgery. Following the drainage of the mass lesion, irrigation of the lacrimal system was freely patent. Microbiological examination and DNA sequencing targeting interspacer region was suggestive of Pleurostomophora richardsiae species. To the best of the authors' knowledge, this is only the second case report of a subcutaneous perilacrimal mass causing transient nasolacrimal duct obstruction by Pleurostomophora richardsiae.

Dacryoliths causing intermittent epiphora associated with a patent lacrimal system / Dacriolitíase causando epífora intermitente associada a um sistema lacrimal de patente

ABSTRACT We present two patients with dacryoliths and patent lacrimal drainage with intermittent tearing and without infection. Dacryoliths can be present in the lacrimal sac or lacrimal duct without acute or chronic inflammation. In these cases, we believe dacryolith formation was a causative factor of intermittent epiphora even with a patent drainage system, and we propose that dacryoliths and even fungal colonization formation may be the first event before dacryocystitis and should be considered as a cause of epiphora.

RESUMO Apresentamos dois pacientes com dacriolitíase e drenagem lacrimal patente com lacrimejamento intermitente, sem infecção. Os dacriolitos podem estar presentes no saco lacrimal ou duto lacrimal, sem inflamação aguda ou crônica. Neste caso nós acreditamos que a dacriolitíase foi um fator causador da epífora intermitente mesmo com sistema de drenagem patente e propomos que dacriolitíase e até mesmo a colonização fúngica pode ser o primeiro evento antes dacriocistite, e deve ser adicionada como uma das causas de epífora.

First case report of isolated aspergillus dacryoadenitis.

We report a case of isolated Aspergillus dacryoadenitis. A 23-year-old male presented with dull ache, diffuse swelling in superolateral quadrant of the right orbit and proptosis for 4 months. Ocular examination showed conjunctival congestion, discharge in the fornix and palpable lacrimal gland (LG) mass. Routine hematological investigations followed by computed tomography scan of orbits were done. He did not respond to a course of systemic and topical antibiotics. Lateral orbitotomy with extended lid crease incision was performed with excision biopsy of LG. Abundant blackish material was found in the LG intraoperatively. The specimen was sent for histopathological examination (HPE). HPE report showed Aspergillus. Thorough ENT and systemic evaluation ruled out any other site with the fungus. To the best of our knowledge, this is the first case report of Aspergillus infection in LG.

Dacryocystitis As the Initial Presentation of Invasive Fungal Sinusitis in Immunocompromised Children.

Sino-orbital fungal infection is a rare, but life-threatening disease seen mainly in immunocompromised patients. While initial clinical impression may vary, dacryocystitis has rarely been described as the initial presenting sign. The authors present 2 pediatric cases of dacryocystitis as the initial sign of invasive fungal sinusitis. To their knowledge, this presenting sign has not been previously reported in the pediatric population. Management strategies and outcomes are discussed.

Frequency of Bacterial Samples from Patients with Chronic Acquired Nasolacrimal Duct Obstruction.

INTRODUCTION: Dacryocystitis is an infection of lacremical sac due to obstruction of nasolacrimal duct which has primary or secondary causes. Idiopathic inflammatory obstruction is the primary cause. Trauma, infection, inflammation, neoplasia, and mechanical obstruction are secondary one. AIM: The objective of this study is determination of bacterial samples from patients with chronic acquired nasolacrimal duct obstruction. METHODS: This cross-sectional study was contained 90 patients with dacryocystitis from 2010 to 2011, in Besat hospital. Convenience sampling in sterile condition sampling was performed by sterile swab from the pus out of the lacrimal sac. Blood agar, EMB, chocolate agar, and thioglycolate broth were used for bacterial cultivation. Various antibiotics were used for antibiotic resistance study. Finally, statistical analysis was done by SPSS ver. 15. RESULTS: In this study, the mean age of participants was 49.36 ± 12.18 years. Number of male and female patients was equal and Sampling was performed in 53.3% of patients from the right eye. The most frequent bacteria were Staphylococcus, E. coli, and Enterobacteriaceae, respectively. Also, our results show most of bacteria obtained from patients eye pus are sensitive to chloramphenicol and the most antibiotic resistance was for co-trimoxazole. CONCLUSION: Our results illustrated gram-positive bacteria have an important role in dacryocystitis which is confirm previous studies. Although our results indicated chloramphenicol is the best choice for treatment process, but it is notable due to the variety of bacteria which can cause this disease, identification of bacterial contamination can be a great help to choose the best treatment process.

Pediatric Acute Dacryocystitis.

PURPOSE: To review and summarize the symptomatology, microbiology, special clinical entities, management, complications, and outcomes of pediatric acute dacryocystitis. METHODS: The author performed a PubMed search of all articles published in English on acute dacryocystitis. Pediatric subpopulations of these articles were reviewed along with the scant literature of direct references to neonatal and pediatric acute dacryocystitis. Data reviewed included demographics, presentations, microbiological work up, management, complications, and outcomes. RESULTS: Acute dacryocystitis is not very common in the pediatric age groups and occurs mostly as a complication of congenital nasolacrimal duct obstruction. The age of onset is usually in the neonatal period with a female preponderance. The clinical spectrum ranges from classic pediatric acute dacryocystitis to meningitis. Staphylococcus aureus is the commonest isolate. Occasionally acquired etiologies and rare organisms like Pantoea sp., Epstein-Barr Virus, and Sporothrix are implicated in the etiopathogenesis. The diagnosis is usually clinical aided by laboratory investigations. Better antibiotics, well-established laboratory techniques and surgical modalities, and improved patient care logistics have contributed to good outcomes; however, complications are still being noted although infrequently. CONCLUSIONS: Pediatric acute dacryocystitis is a distinct entity with unique features of its own. It is a serious infection that warrants careful evaluation and immediate management. In the era of antibiotic resistance, microbiological work up of Pediatric acute dacryocystitis is very useful for subsequent treatment. Surgical challenges in the pediatric age group are distinct and the outcomes are good if standard protocols are followed.

External dacryocystorhinostomy outcomes in patients with a history of dacryocystitis.

PURPOSE: To investigate nonidiopathic causes of external dacryocystorhinostomy (DCR) failure. METHODS: The medical records of all patients with acute or chronic dacryocystitis who underwent external dacryocystorhinostomy performed by the senior author over a 5-year period were retrospectively reviewed, with attention to microbiology, pathology, and associated medical and history. RESULTS: A total of 52 lacrimal systems of 49 patients were included, with a minimum follow-up of 2 months (average, 15.5 months). Surgical success was achieved in 42 systems (87%). Of 7 failures, 6 had a condition potentially associated with an increased risk of failure, including MRSA infection, Gram-negative infection, rhinosinusitis, lymphoma, inflammatory bowel disease, and early loss of lacrimal stents. CONCLUSIONS: External DCR is a successful procedure for the treatment of nasolacrimal obstruction associated with dacryocystitis. Various factors may affect surgical success, and awareness of these factors may enable better patient counseling and surgical planning.

Dacryocystitis due to Sporothrix brasiliensis: a case report of a successful clinical and serological outcome with low-dose potassium iodide treatment and oculoplastic surgery.

Sporothrix brasiliensis is the main species of the S. schenckii complex implicated in the zoonotic epidemics of sporotrichosis in Rio de Janeiro, Brazil. Epidemiological features have been already described, such as zoonotic transmission by cats and increased frequency of atypical clinical aspects. The involvement of the face by contact with cats is common in childhood; as a result, ophthalmic manifestations have increased. We report a case of acute dacryocystitis in a 9-year-old girl. A calmodulin-based molecular phylogeny was used to identify the agent as S. brasiliensis. This is a rare type of presentation, usually complicated with nasolacrimal duct occlusion. The patient was cured without sequelae after treatment with a low dose of saturated solution of potassium iodide and decompressive oculoplastic surgery. Therapeutic options and considerations of aetiological agents and serology are discussed.

Vertical canaliculotomy with retrograde expression of concretions for the treatment of canaliculitis.

PURPOSE: To evaluate the efficacy and safety of the technique of vertical canaliculotomy with retrograde expression of concretions for the treatment of canaliculitis. METHODS: This is a retrospective, interventional case series. Patients who underwent vertical canaliculotomy by 1 surgeon (D.R.M.) from August 2011 to December 2013 were identified. On initial diagnosis of canaliculitis, all patients were treated with a combination antibiotic/steroid eyedrop and an oral antibiotic. The procedure was performed 1 month later and consisted of a 2-mm vertical canaliculotomy with sharp-tipped scissors followed by retrograde expression of the canalicular contents by compressing the canaliculus medial to lateral with 2 cotton-tipped applicators. All concretion specimens were sent for pathologic examination. Pre- and postoperative subjective complaints and objective findings on examination, including eyelid thickening and probing/irrigation results, were recorded. RESULTS: Canalicular contents were readily expressed from all 8 patients who underwent the procedure. Pathologic analysis revealed Actinomyces species in 5 of 8 specimens and other Gram-negative and Gram-positive bacteria in the remaining specimens. All patients reported significant improvement in their symptoms and were patent to irrigation. CONCLUSIONS: Many reported surgical procedures for the treatment of canaliculitis involve the use of a curette, an instrument with sharp edges, that could potentially damage the lining of the canaliculus. Previous studies examining these procedures have reported canalicular stricture and dysfunction postoperatively. The current technique of vertical canaliculotomy with retrograde expression of canalicular contents described herein has been effective, limits iatrogenic trauma, and had a low incidence of postoperative complications in this series.