1.Pulmonary Inflammatory Pseudotumor: A report of 28 cases.
Jae Hak KIM ; Jae Hee CHO ; Moo Suk PARK ; Jae Ho CHUNG ; Jun Gu LEE ; Young Sam KIM ; Se Kyu KIM ; Sung Kyu KIM ; Dong Hwan SHIN ; Byoung Wook CHOI ; Kyu Ok CHOE ; Joon CHANG
The Korean Journal of Internal Medicine 2002;17(4):252-258
BACKGROUND: Pulmonary inflammatory pseudotumor is an uncommon benign lesion of the lung. In Korea, most literature of the pulmonary inflammatory pseudotumor was case reports. METHODS: We collected 28 cases of pulmonary inflammatory pseudotumor in Korea. This collective series included 4 cases from our hospital and 24 cases were reviewed from the literature since 1977. The analysis involved the age, sex, chief complaint, hematologic examination, size and location of the lesion, cavity formation, presence of calcification and treatment method. RESULTS: Male was more prevalent (81.5%) than female and mean age was 37.9 years old (6~63 yrs). Chief complaints were cough (44.4%), chest pain (29.6%), fever (22.2%), hemoptysis (15%), sputum (15%) and dyspnea (11.1%). There were asymptomatic cases in 11.1%. Hematologic examination revealed normal finding (53.3%) and anemia (20%). The mean size of the lesion was 4.76 cm (1.5~14 cm) and the locations were parenchymal (85.7%), endobronchial (10.7%) and endotracheal (3.6%). Except the endotracheal case, the lesions were in the right (46.4%), the left (42.8%) and bilateral (7.1%). Calcifications (18.5%) and cavitations (11.1%) were present. Diagnostic methods were open thoracotomy (82.1%), bronchoscopy (3.6%), needle aspiration biopsy (7.1%) and core needle gun biopsy (7.1%). Treatments were surgery (85.2%), steroid therapy (7.4%), rigid bronchoscopic removal (3.7%) and observation (3.7%). Postoperative recurrence occurred in only 1 case (4.3%). CONCLUSION: Pulmonary inflammatory pseudotumor was more prevalent in the male, and patients presented with the respiratory symptoms were common. It was necessary to do surgery in most cases for diagnosis and/or treatment.
Adolescent
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Adult
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Child
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Female
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Granuloma, Plasma Cell, Pulmonary/*diagnosis/pathology/*therapy
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Human
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Korea/epidemiology
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Male
;
Middle Aged
2.Clinical analysis of plasma cell granuloma occurred in head and neck.
Xiaohua FENG ; Xiaobin LONG ; Jian WANG ; Yongting CHEN
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2011;25(3):103-108
OBJECTIVE:
To discuss the diagnosis and treatment of plasma cell granuloma in the head and neck region.
METHOD:
Retrospective analysis of 3 cases of plasma cell granuloma occurred in head and neck. One case treated with endoscopic surgery and nasal and oral steroids after operation. Two cases treated with Caldwell-Luc style resection, followed by oral steroids and radiotherapy, one of the two cases combined with chemotherapy simultaneously.
RESULT:
The patient done with endoscopic surgery followed up for 5 years, there was no tumor recurrence in the nasal cavity and maxillary sinus openings and sinus lining. Paranasal sinus CT was examed on the patient done with partial resection and radiotherapy 2 years after operation, no residual tumor proliferation. The third patient underwent paranasal sinus CT examination 3 years after operation, and no limitation of mouth opening was found.
CONCLUSION
The incidence rate of Plasma cell granuloma occured in head and neck is low. It is an inflammatory disease, but its physical signs and imaging findings are similar to malignant tumors. Because of the invasion feature, surgical resection should be the first choice, and if combined with radiotherapy and chemotherapy, the prognosis could be better.
Adult
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Female
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Granuloma, Plasma Cell
;
diagnosis
;
therapy
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Head
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pathology
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Humans
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Male
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Middle Aged
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Neck
;
pathology
;
Retrospective Studies
3.Clinical Features, Image Findings, and Prognosis of Inflammatory Pseudotumor of the Liver: A Multicenter Experience of 45 Cases.
Jun Young PARK ; Moon Seok CHOI ; Young Suk LIM ; Jang Won PARK ; Seung Up KIM ; Yang Won MIN ; Geum Youn GWAK ; Yong Han PAIK ; Joon Hyoek LEE ; Kwang Cheol KOH ; Seung Woon PAIK ; Byung Chul YOO
Gut and Liver 2014;8(1):58-63
BACKGROUND/AIMS: Inflammatory pseudotumor (IPT) of the liver is a rare disease characterized by chronic infiltration of inflammatory cells. However, the clinical characteristics and outcomes of IPT remain uncertain. METHODS: Clinical features, image findings, and outcomes of 55 patients with histologically proven IPT were evaluated. RESULTS: They consisted of 26 men and 19 women with median age of 65 years. Serum carcinoembryonal antigen and carbohydrate antigen 19-9 levels were normal in 42 patients (93.3%). Enhanced CT scans indicated poorly defined peripheral enhancement (82.5%) at the arterial phase and poorly defined hyperattenuating lesions with internal hypoattenuating areas at the equilibrium phase (77.0%). Gadolinium-enhancement MRI revealed poorly defined peripheral rim-like enhancement (77.8%). Ten patients underwent surgical resection and 35 were treated conservatively with or without antibiotics. No recurrence was noted after surgical resection during follow-up (1 to 48 months). In all patients who received conservative treatment, complete resolution or size reduction was noted during follow-up (1 to 192 months). CONCLUSIONS: CT and MRI provide clues to the diagnosis of IPT in patients with liver masses and normal tumor markers. However, due to the lack of pathognomonic findings, the clinician's suspicion and histological diagnosis are necessary to make an accurate diagnosis of IPT.
Adult
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Aged
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Aged, 80 and over
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Contrast Media/diagnostic use
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Female
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Granuloma, Plasma Cell/*diagnosis/therapy
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Humans
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Liver Diseases/*diagnosis/therapy
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Magnetic Resonance Imaging/methods
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Male
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Middle Aged
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Prognosis
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Tomography, X-Ray Computed/methods
4.A Case of Pulmonary Inflammatory Pseudotumor: Recurrence Appearing as Several Consolidative Lesions after Complete Resection.
Hong Lyeol LEE ; Lucia KIM ; Kyung Hee LEE ; Kwang Ho KIM ; Cheol Woo KIM
The Korean Journal of Internal Medicine 2005;20(2):168-172
Inflammatory pseudotumor (plasma cell granuloma) of the lung is an uncommon nonneoplastic tumor of unknown origin. This tumor typically manifests as a solitary, peripheral, and sharply circumscribed mass. Multiple lesions are seen in about 5% of cases. Resection is recommended for both diagnosis and treatment, and this tumor does not generally recur after complete resection. Here, we report a case of recurrent inflammatory pseudotumor after complete resection; the recurrence was detected as a series of bilateral consolidated lesions with an internal air bronchogram. This is an unusual finding with regard to inflammatory pseudotumors.
Biopsy, Needle
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Follow-Up Studies
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Glucocorticoids/therapeutic use
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Granuloma, Plasma Cell, Pulmonary/*diagnosis/drug therapy/surgery
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Humans
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Male
;
Middle Aged
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*Pneumonectomy
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Prednisolone/therapeutic use
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Radiography, Thoracic
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Recurrence
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Retrospective Studies
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Tomography, X-Ray Computed
5.Updates on inflammatory myofibroblastic tumor of head and neck region.
Chinese Journal of Pathology 2013;42(10):712-714
Actins
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metabolism
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Diagnosis, Differential
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Granuloma, Plasma Cell
;
diagnostic imaging
;
drug therapy
;
metabolism
;
pathology
;
surgery
;
Head and Neck Neoplasms
;
diagnostic imaging
;
drug therapy
;
metabolism
;
pathology
;
surgery
;
Humans
;
Neoplasm Recurrence, Local
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Protein Kinase Inhibitors
;
therapeutic use
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Pyrazoles
;
therapeutic use
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Pyridines
;
therapeutic use
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Tomography, X-Ray Computed
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Vimentin
;
metabolism