Objective To analyze the data from patients with pathologically proved granulomatous lung disease, including etiology, clinical, radiological features and laboratory results. Methods 36 patients with granulomatous lung disease confirmed by lung biopsy in Shanghai First People’s Hospital of Shanghai Jiao Tong University from January 2008 to June 2012 were retrospectively reviewed. The clinical presentation, radiological features and laboratory results were collected and statistically analyzed.Results After haematoxylin and eosin stain combined with special stain, the diagnoses were comfirmed, ie.13 cases of mycobacterial infection, 5 cases of aspergillar infection, 4 cases of cryptococcal infection, 6 cases of sarcoidosis, 4 cases of Wegener’s granulomatosis, 4 cases of unknown causes. Cough was the most common clinical symptom, followed by expectoration. Some patients also developed fever, chest tightness and weight loss. The lesions were widely distributed, of which the right upper lung was the common lesion of mycobacterial infection, inferior lobe of right lung was the common lesion of aspergillar infection. The common lesion of cryptococcal infection was uncertain. The common lesions of sarcoidosis and Wegener ’s granulomatosis were in left upper lung. Small nodule was the most common shapes of lesion, while mass and consolidation were present sometimes. Cavity, air bronchogram, pleural effusion, hilar and mediastinal lymph node enlargement could be found in the chest CT. Interferon gamma release assay, galactomannan antigen assay and latex agglutination test were helpful in the diagnosis of mycobacterial infection, aspergillar infection and cryptococcal infection induced granuloma. Conclusions The clinical presentations and radiological features of granulomatous lung disease are nonspecific. Histopathology obtained through biopsy is the key for the diagnosis. Immunological examination, test of new antigens to microorganism and clinical microorganism detection are valuble in the diagnosis and differential diagnosis of granulomatous lung disease.
ObjectiveTo summarize the clinical characteristics of idiopathic granulomatous mastitis (IGM) and its experiences of diagnosis and treatment. MethodThe clinical data of 33 patients with IGM from January 2005 to December 2014 were analyzed retrospectively. ResultsThe mean age of the patients was 33 years. The pathological examination showed that 28 patients (85%) were typical granuloma, and 5 patients (15%) were immature granuloma, whom were confirmed after exclusion of other pathogens. Twenty-nine patients were received drugs treatment, among which 21 patients were cured by taking prednisone orally, 6 patients were cured by the combination of prednisone and methotrexate, 2 patients failed to be cured, and 13 patients relapsed after stopping taking medicine. Four patients with abscess ulceration were received surgical treatment, and 2 patients relapsed after the surgery. Fifteen recurrent patients all were took prednisone and methotrexate orally, among which 1 patient stopped taking medicine because of liver function damage, 1 patient was not fully relieved, and other 13 patients were cured again. ConclusionsThe clinical manifestations of IGM have no specificities. The diagnosis mainly relies on pathological examination. In the early phase of this disease, the treatment method of steroid or combined immunosuppressant has good effects. In case of ulceration and protracted course, surgical treatment should be considered as early as possible.
ObjectiveTo investigate etiology of granulomatous mastitis and it,s conservative treatment method. MethodThe clinical data of 120 patients with granulomatous mastitis given drugs for closed treatment plus massage dredge and ductal lavage from January 2011 to December 2012 in this hospital were analyzed retrospectively. ResultsOne hundred and one cases were cured following conservative treatment for 2 to 8 weeks,19 cases were underwent surgical treatment because of poor outcome.Nine of 101(8.9%) cured patients were relapsed for following-up of 30 to 42 months. ConclusionClosed treatment with drugs,which is effective,could keep patient with granulomatous mastitis from having mastectomy and reduce recurrence.
ObjectiveTo construct a prediction model for the postoperative recurrence risk of granulomatous lobular mastitis (GLM) based on multiple systemic inflammatory indicators and clinicopathologic characteristics, with the aim of guiding clinical treatment. MethodsThe GLM patients who underwent lesion resection at Sichuan Provincial Maternal and Child Health Hospital from January 2017 to March 2024 were retrospectively collected. The univariate and multivariate logistic regression analyses were used to screen the risk factors for recurrence after GLM lesion resection, and a nomogram prediction model was constructed based on the risk factors. The test level was set at α=0.05. ResultsA total of 533 patients with GLM were included in this study, and 118 cases (22.1%) developed postoperative recurrence. The results of multivariate analysis showed that the no taking oral bromocriptine, having microabscess formation in postoperative pathological examination results, systemic immune inflammation index (SII) >789.0×109/L, and immunoglobulin E (IgE) >64.4 U/mL were the independent risk factors for recurrence after GML. Based on this, the nomogram predicting recurrence risk was constructed. The area under the receiver operating characteristic curve (95%CI) was 0.913 (0.895, 0.932), and its sensitivity and specificity were 90.5% and 88.9%, respectively. The calibration curve showed that the probability of recurrence after GML predicted by using the nomogram was highly consistent with the actual occurrence probability. The decision curve analysis showed that the nomogram had a good clinical net benefit. ConclusionsThe results of this study suggest that no taking bromocriptine orally, having microabscess formation in postoperative pathological examination results, SII, and IgE are risk factors for recurrence in GLM patients undergoing lesion resection. The nomogram model for predicting postoperative recurrence of GLM constructed based on these risks has good efficacy and provides a reference for the early treatment and management of GLM.