Objective:To investigate the effectiveness of nasal endoscopic anterior lacrimal recess approach combined with temporary fenestration of the nasal septum in resecting recurrent nasal inverted papilloma. Methods:Patients with recurrent nasal inverted papilloma who underwent reoperation in our hospital during the past 2 years were included . The nasal septum may hinder full access to and effective treatment of the lesions at the anterior and medial wall of the maxillary sinus by endoscope, aspirator and surgical instrument in the narrow aperture of the prelacrimal recess, although these lesions could be observed by 70° nasal endoscope. Results:The nasal septum is temporarily opened on the basis of the prelacrimal recess approach, and the nasal endoscope and instrument was introduced through trans-septal window, so as to provide a better view of the operative field and the angular range of the instrument's movement. Conclusion:The recurrent nasal inverted papilloma could be successfully managed by re-endoscopic anterior lacrimal recess approach combined with temporary fenestration of the nasal septum, and no recurrence was observed during the 2-year follow-up. This surgical approach is recommended for the inverted papilla which originates from the anterior medial wall of the maxillary sinus, as the tumor can be removed completely using this surgical approach.
Humans ; Papilloma, Inverted/pathology* ; Endoscopy ; Maxillary Sinus/pathology* ; Lacrimal Apparatus/surgery* ; Treatment Outcome ; Retrospective Studies

Aging is a complex process associated with dysregulation of the immune system and low levels of inflammation, often associated with the onset of many pathologies. The lacrimal gland (LG) plays a vital role in the maintenance of ocular physiology and changes related to aging directly affect eye diseases. The dysregulation of the immune system in aging leads to quantitative and qualitative changes in antibodies and cytokines. While there is a gradual decline of the immune system, there is an increase in autoimmunity, with a reciprocal pathway between low levels of inflammation and aging mechanisms. Elderly C57BL/6J mice spontaneously show LGs infiltration that is characterized by Th1 but not Th17 cells. The aging of the LG is related to functional alterations, reduced innervation and decreased secretory activities. Lymphocytic infiltration, destruction, and atrophy of glandular parenchyma, ductal dilatation, and secretion of inflammatory mediators modify the volume and composition of tears. Oxidative stress, the capacity to metabolize and eliminate toxic substances decreased in aging, is also associated with the reduction of LG functionality and the pathogenesis of autoimmune diseases. Although further studies are required for a better understanding of autoimmunity and aging of the LG, we described anatomic and immunology aspects that have been described so far.
Aged ; Aging ; Allergy and Immunology ; Animals ; Antibodies ; Atrophy ; Autoimmune Diseases ; Autoimmunity ; Cytokines ; Dilatation ; Eye Diseases ; Humans ; Immune System ; Inflammation ; Lacrimal Apparatus ; Mice ; Ocular Physiological Phenomena ; Oxidative Stress ; Pathology ; Tears ; Th17 Cells

OBJECTIVE: To comprehend clinical features and patient's physician visit patterns at onset of immunoglobulin G4 related disease (IgG4RD). METHODS: In the study, 100 patients with IgG4RD who received treatments in the Department of Rheumatology and Immunology of Peking University People's Hospital from Apr. 1st, 2017 to Apr. 1st, 2018 were investigated, including gender, age, height, body weight, age of onset, physician visit history, primary history and how did the disease affected their life, etc. RESULTS: In this 100 IgG4RD cohort (57 males and 43 females), the male/female ratio was 1:0.75, the mean age of onset was (51.51±12.9) years, and the median duration was 49 months (ranging from 4 to 231 months). The onset age of males was significantly older than that of females (P<0.01). The manifestations showed that up to 69% patients had submaxillay glands lesion, 59% patients had lacrimal glands lesion, 28% patients had pancreas involvement and 28% patients had parotid glands involvement. The females had more lacrimal glands involvement (P<0.05). 62% patients were complicated with anaphylactic disease. The primary physician visit departments concentrated upon general surgery department (19/100), oral and maxillofacial surgery department (17/100), rheumatology and immunology department (16/100), ophthalmology department (15/100) and gastroenterology department (10/100). The departments where the confirmed diagnose was made concentrated upon rheumatology department (67/100),oral and maxillofacial surgery department (16/100) and gastroenterology department (7/100). The mean diagnosis duration after 2010 was (16.96±2.163) months, significantly shorter than that before 2010, which was (113.3±11.01) months. Before the definite diagnose was made, 43% patients underwent surgeries and 12% patients had more than one time surgeries. The patients whose first-visit department was a surgery department were more likely to undergo surgeries (P<0.01). 18% patients (18/100) stated that the disease had affected their work. CONCLUSION In this cohort of the IgG4RD patients, female is common and has earlier onset age than male. The major manifestations of IgG4RD are salivary glands, lacrimal glands and pancreas involvement. The common chief complains are salivary glands and lacrimal glands enlargement. Accompanied by anaphylactic disease is a marked manifestation of this disease. Delayed diagnoses are not rare, though this situation has been improved since 2010, and more attention still should be paid to the disease.
Adult ; Age of Onset ; Aged ; China ; Cross-Sectional Studies ; Delayed Diagnosis ; Female ; Hospitals, Public ; Humans ; Immunoglobulin G/analysis* ; Immunoglobulin G4-Related Disease/therapy* ; Lacrimal Apparatus/pathology* ; Male ; Middle Aged ; Referral and Consultation ; Salivary Glands/pathology*

PURPOSE: We report a case of recurrent ocular thelaziasis by Thelazia callipaeda. CASE SUMMARY: A 71-year-old male visited the ophthalmic clinic, complaining of itching, a foreign body sensation, and irritation in the right eye. He was previously diagnosed with Thelazia callipaeda infection, 3 months prior, at another hospital. A parasite, shaped like a thin small thread, was found in the conjunctival sac of his right eye, with active movement. The parasite was identified as Thelazia callipaeda by pathology. Four months after removal of the parasite, symptoms relapsed in the same eye. Two parasites were rediscovered and removed. Since then, no additional specific sign related to the parasite has been noted in follow- up examinations. CONCLUSIONS: Due to frequent recurrence of infections caused by the short life cycle of the parasite, monthly follow-up examinations are required for at least 1 year after discovery of the parasite.
Aged ; Follow-Up Studies ; Foreign Bodies ; Humans ; Lacrimal Apparatus ; Life Cycle Stages ; Male ; Parasites ; Pathology ; Pruritus ; Recurrence ; Sensation ; Thelazioidea

PURPOSE: To investigate the difference of expression of autophagy and reactive oxygen species (ROS) related proteins in adenoid cystic carcinoma (ACC) of lacrimal gland in comparison with ACC of salivary gland. MATERIALS AND METHODS: Formalin-fixed, paraffin-embedded tissue samples from patients pathologically diagnosed as lacrimal gland ACC (n=11) and salivary gland ACC (n=64) were used. Immunochemistry was used to measure expression of autophagy related proteins [beclin-1, light chain (LC) 3A, LC3B, p62, and BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 (BNIP3)] and ROS related proteins [catalase, thioredoxinreductase, glutathione S-transferasepi (GSTpi), thioredoxin interacting protein, and manganese superoxide dismutase (MnSOD)]. The prognostic factors related to disease-free and overall survival (OS) in lacrimal gland ACC by log-rank tests, were determined. RESULTS: GSTpi in stromal cells was more highly expressed in lacrimal gland ACC (p=0.006), however, MnSOD in epithelial cells was expressed more in salivary gland ACC (p=0.046). LC3B positivity and BNIP3 positivity in epithelial component were associated with shorter disease-free survival (both p=0.002), and LC3A positivity in stromal component was the factor related to shorter OS (p=0.005). CONCLUSION: This is the first study to demonstrate the expression of autophagy and ROS related proteins in lacrimal gland ACC in comparison with the salivary gland ACC, which would provide a basis for further study of autophagy and ROS mechanism as novel therapeutic targets in lacrimal gland ACC.
Adult ; Aged ; *Autophagy ; Beclin-1 ; Biomarkers, Tumor/metabolism ; Carcinoma, Adenoid Cystic/*metabolism/pathology ; Carrier Proteins ; Disease-Free Survival ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Lacrimal Apparatus/metabolism/pathology ; Lacrimal Apparatus Diseases/*metabolism/pathology ; Male ; Membrane Proteins ; Middle Aged ; Proto-Oncogene Proteins ; Reactive Oxygen Species/*metabolism ; Salivary Gland Neoplasms/metabolism/*pathology ; Salivary Glands/pathology

OBJECTIVETo study the clinicopathologic characteristics of IgG4-related sialodacryoadenitis and chronic rhinosinusitis (CRS).

METHODSA total of 13 patients (patient group) were evaluated clinically and biopsy specimens from the lacrimal/salivary glands (n=12) and nasal mucosa (n=8) were reviewed and immunohistochemistry was performed to assess IgG-and IgG4-positive cells. Similarly, nine patients with IgG4-related sialodacryoadenitis without CRS and 10 patients with common CRS were included as controls.

RESULTSThere were 8 male patients and 5 female patients. The age of patients ranged from 32 to 71 years (mean 50.2 years). The patient group had higher serum IgG4 concentration than that of the control group (P<0.05). Lymphoplasmacytic infiltration, lymphoid follicle formation and sclerosis were prominent in lacrimal/salivary glands in both groups; however the magnitude of IgG4-positive plasmacytic infiltration in the patient group was significantly higher than that of the control group (P<0.05). Similarly, evaluation of nasal mucosa revealed greater lymphocytic and plasmacytic infiltration, and lymphoid follicle formation, together with significantly higher amount of IgG4-positive plasma cell infiltration in the patient group compared to the common CRS group (P<0.05).

CONCLUSIONSIgG4-related disease (IgG4-RD) simultaneously involving lacrimal/salivary glands and nasal cavity/paranasal sinuses is rare and characterized by a combination of IgG4-positive plasma cell infiltration involving lacrimal/salivary glands and nasal mucosa along with an increased serum level of IgG4. As a systemic disease, early and accurate diagnosis is therefore of great importance, and unnecessary surgery should be avoided.

Adult ; Aged ; Chronic Disease ; Female ; Humans ; Immunoglobulin G ; blood ; Immunohistochemistry ; Lacrimal Apparatus ; pathology ; Male ; Middle Aged ; Nasal Mucosa ; pathology ; Paranasal Sinuses ; pathology ; Rhinitis ; diagnosis ; immunology ; Salivary Glands ; pathology ; Sialadenitis ; diagnosis ; immunology ; Sinusitis ; diagnosis ; immunology

BACKGROUNDImmunoglobulin G4-related disease (IgG4-RD) is a newly recognized systemic disease that can involve multiple organs and various clinical phenotypes. The purpose of this study was to analyze different types of organ involvement in IgG4-RD patients in China.

METHODSWe conducted a prospective cohort study on IgG4-RD patients to analyze the clinical manifestations and rare features of IgG4-RD. Patients were grouped into different types according to organ involvement regarding organ number and organ site. The constituent ratio in different types was also analyzed.

RESULTSA total of 200 IgG4-RD patients, with a male:female ratio of 2.08:1, were grouped into different types. Cases having involvement of two or three organs were the most common whereas the fewest number of patients had multi-organ (≥4) involvement. Serum IgG4 and IgE levels, IgG4/IgG ratio, and percentage of eosinophils increased as the number of involved organs increased. In addition, constituent ratio analysis revealed that patients with salivary gland/lacrimal gland swelling, who also constituted the largest number of IgG4-RD patients, had higher serum IgG4 concentrations and IgG4/IgG values, had higher percentage of Eos, and were more likely to have had a history of allergies relative to patients with internal organ involvement.

CONCLUSIONSThe characteristic feature of IgG4-RD is multiple organ involvement with various clinical manifestations and different types. Although serum IgG4 levels increased with the number of involved organs, serum IgG4 levels were higher for those patients with salivary gland/lacrimal gland swelling compared with those with internal organ involvement. Thus, valuable clues to the differential diagnosis of IgG4-RD could be obtained by examining the clinical patterns of organ involvement.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Autoimmune Diseases ; complications ; pathology ; Eosinophils ; metabolism ; Female ; Humans ; Immunoglobulin E ; blood ; Immunoglobulin G ; blood ; Kidney ; pathology ; Lacrimal Apparatus ; pathology ; Lung ; pathology ; Male ; Middle Aged ; Pituitary Gland ; pathology ; Prospective Studies ; Prostate ; pathology ; Salivary Glands ; pathology ; Thyroid Gland ; pathology ; Uterus ; pathology ; Young Adult

BACKGROUNDBenign lymphoepithelial lesion (BLEL) is characterized by symmetric bilateral swelling of the lacrimal and salivary glands and considered a subtype of immunoglobulin G4 (IgG4)-related sclerosing disease, the etiology and pathogenesis of which has not been determined. The purpose of the present study was to analyze the clinical features of BLEL in the lacrimal gland and the relationship between the serum level of IgG4 and BLEL.

METHODSTwenty consecutive patients with BLEL diagnosed in Department of Ophthalmology at Beijing Tongren Hospital, Capital Medical University between January 2012 and December 2013 were observed. The clinical features, imaging findings, laboratory tests, treatments and follow-up status of these 20 consecutive patients were analyzed.

RESULTSIn all 20 patients, the ratio of male to female was 1:4, the ages ranged from 28 to 57 years, the ratio of unilateral to bilateral eyes involvement was 1:4, and painless uncongested symmetrical swelling of the upper eyelid was the main clinical manifestation. Orbital magnetic resonance imaging (MRI) showed that all patients involved lacrimal gland, which were obviously enlarged with equal signals in T1W images and T2W images and obvious enhancement on contrast MRI. Extraocular muscles were involved in 5 patients, salivary gland in 8 patients, and frontal nerve in 3 patients. Serum IgG4 concentration was elevated in 18 patients. The treatment strategy mainly included surgery and steroid administration. Three patients were lost to follow-up, 17 patients reached complete response, and no recurrence was observed.

CONCLUSIONSEyelid swelling is the typical symptom of BLEL. Most of the patients involved bilateral lacrimal glands. High serum IgG4 level and abundant IgG4-positive plasma cell infiltration are the important features, which can be found in most of BLEL patients. Surgery combined with glucocorticoids is an efficient treatment strategy.

Adult ; Female ; Glucocorticoids ; therapeutic use ; Humans ; Immunoglobulin G ; blood ; Lacrimal Apparatus ; pathology ; Lymphatic Diseases ; blood ; diagnosis ; drug therapy ; surgery ; Male ; Middle Aged

Eye Neoplasms ; diagnosis ; metabolism ; Humans ; Immunoglobulin G ; metabolism ; Lacrimal Apparatus ; metabolism ; pathology ; Lymphoma, B-Cell, Marginal Zone ; diagnosis ; metabolism ; Male ; Middle Aged

No abstract available.
Bone Marrow/*pathology/radiography/radionuclide imaging ; Carcinoma, Adenoid Cystic/*diagnosis ; Eye Neoplasms/*diagnosis ; Female ; Humans ; Lacrimal Apparatus/*pathology/radiography/radionuclide imaging ; Lacrimal Apparatus Diseases/*diagnosis ; Maxilla ; Middle Aged ; Neoplasm Invasiveness ; Neoplasm Recurrence, Local ; *Positron-Emission Tomography ; *Tomography, X-Ray Computed