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J Barge

Publications and source records attributed to J Barge.

At least 19 recordsLinked to original sources
PubMed2000

[Bronchogenic cyst of the right hemidiaphragm mimicking a hydatic cyst of the liver].

Ectopic subdiaphragmatic development of a bronchogenic cyst is rare. We report the case of a 28-year-old woman with a symptomatic bronchogenic cyst of the right hemidiaphragm simulating a hydatic cyst of the liver on ultrasonography and CT scan. Diagnosis of a diaphragmatic lesion was made during laparotomy, and complete resection was successful. Final diagnosis was done on pathology.

Abdominal Pain↗
PubMed1999

[Pelvic actinomycosis: a case with secondary localization in the liver].

BACKGROUND: Actinomycosis is uncommonly observed in a pelvic localization. The presence of an intrauterine device is an important risk factor. CASE REPORT: A 50-year-old woman presented a tumoral mass in the pelvis with secondary liver involvement. Pathology examination corrected the initial diagnosis of advanced stage pelvic neoplasia to actinomycosis. Rapid improvement was achieved with penicillin. DISCUSSION: Differential diagnosis is difficult but essential in case of pelvic actinomycosis as misdiagnosis can have disastrous surgical consequences. Medical treatment is indicated. Actinomycosis should be entertained as a possible diagnosis in all cases associating a pelvic tumor and inflammation in women wearing an intrauterine device.

Actinomycosis↗
PubMed1999

[Pelvic actinomycosis].

UNLABELLED: AN UNUSUAL INFECTION: Actinomycosis, uncommon in a pelvic localization, is a severe condition not well known to gynecologists. It is caused by Actinomyces israeli and is closely associated with long-term use of an intrauterine device. In the pelvic localization, the disease generally presents as a pseudoneoplastic formation. DIFFICULT DIAGNOSIS: Diagnosis is generally not established clinically. Pathology provides positive diagnosis. The germ cannot be isolated easily as it does not survive standard bacteriology sampling. Monoclonal antibodies may be helpful. MEDICAL TREATMENT: Intravenous penicillin G followed by at least 6 months oral penicillin is generally successful in eradicating the infection. Indications for surgery should be limited to diagnostic procedures (pathology specimen), drainage in case of abscess formation, and removal of an obstacle compressing the digestive or urinary tract.

Actinomycosis↗
PubMed1998

[Pneumatosis cystoides intestinalis in systemic diseases: 3 cases].

BACKGROUND: Pneumatosis cystoides intestinalis (PCI) is usually a complication of digestive tract or respiratory tract diseases, but rare cases have been described in systemic diseases, mainly systemic sclerosis. CASE REPORTS: Three patients, one with temporal arteritis and two with polyarteritis nodosa (complicating rheumatoid arthritis in one case) were treated by prednisone. All three developed PCI, complicated in one case by a retropneumoperitoneum. Medical treatment led to a favorable outcome in all cases. DISCUSSION: Sixty-two cases of PCI have been reported in patients with various systemic diseases (systemic sclerosis, systemic lupus erythematosus, mixed connective tissue disease, dermatopolymyositis, polyarteritis nodosa, rheumatoid arthritis, Sjögren's syndrome, amyloidosis). Systemic sclerosis is the most frequent condition (45%). In the other cases, corticosteroid therapy or digestive tract vasculitis are the main causal factors. Outcome is usually favorable with medical treatment. Laparotomy is rarely needed.

Female↗
PubMed1998

[Pneumatosis cystoides intestinalis].

AIR-FILLED CYSTS: Pneumatosis cystoides intestinalis (PCI) is a benign air-filled cystic formation lying in submucosal or subserous digestive tissue. PCI has been reported all along the digestive tract. CLINICAL SIGNS: Manifestations of PCI vary greatly. Some cases are asymptomatic, while others are revealed by abdominal pain or pneumoperitoneum. Outcome is usually favorable. EXPLORATION: The plain radiogram of the abdomen shows gaseous cysts of various forms lying between the liver and the diaphragm. Pneumoperitoneum may be present. Computed tomography is the ideal diagnostic test. Endoscopy may be useful for colonic localizations. PATHOGENESIS: Many causes have been suggested and debated. Fifteen percent of all cases of PCI are idiopathic. In the other cases, digestive tract or respiratory tract diseases, are usually the underlying cause. Exceptionally systemic disease may be associated with PCI, particularly systemic sclerosis. TREATMENT: Surgery should be reserved for particularly severe cases.

Adolescent↗
PubMed1997

Osteoclastoma-like giant cell tumor of the renal pelvis associated with papillary transitional cell carcinoma.

This report documents an uncommon case of osteoclastoma-like giant cell tumor of the renal pelvis associated with papillary transitional cell carcinoma, which resulted in the patient's death. A low-grade transitional papillary carcinoma associated with a prominent osteoclastoma-like giant cell tumor was found in the pelvicalyceal system of the right kidney in a 69-year-old man. The spindle component of the tumor stained for epithelial membrane antigen, indicating an epithelial origin. Positive staining with antibody against p53 protein was observed in both tumoral components. Our results suggest that this osteoclastoma-like giant cell tumor was truly neoplastic and that the two components could have arisen from an initial monoclonal neoplastic proliferation.

Aged↗
PubMed1996

Primary Epstein-Barr virus-related non-Hodgkin's lymphoma of the pleural cavity following long-standing tuberculous empyema.

Primary non-Hodgkin's lymphomas of the pleural cavity have been described mostly in Japan. We report a case of high-grade non-Hodgkin's lymphoma (immunoblastic type) of the pleural cavity occurring in a nonimmunocompromised patient 55 years after an artificial pneumothorax was performed for the treatment of pulmonary tuberculosis. Immunohistochemical study revealed a B phenotype (CD20), and an in situ hybridization detected small nuclear RNAs encoded by Epstein-Barr virus in most lymphomatous cells. A link between primary pleural lymphoma and the local long-standing chronic inflammation, inducing a clonal transformation of Epstein-Barr virus-infected immortalized B lymphocytes, is suspected.

Aged↗
PubMed1996

Lymphocytic and collagenous colitis: an immunohistochemical study.

OBJECTIVES: An increase of intraepithelial lymphocytes (IEL) is commonly found in lymphocytic colitis (LC) and collagenous colitis (CC), and has also been observed in the colonic mucosa of some patients with celiac disease or celiac-like disease. Thus, a similar mechanism could play a role in these apparently different entities. The aim of this work was to determine the phenotype of IEL and of lamina propria lymphocytes in the setting of LC and CC. METHODS: Biopsies were taken from all segments of the large bowel and from the ileon of eight patients with CC, four patients with LC, and 10 controls. An immunohistochemical study using monoclonal antibodies directed against IEL, T-cells, helper T-cells, suppressor/cytotoxic T-cells, HLA DR antigens, T-cell-bearing T-cell receptor (TcR) alpha beta, and TcR gamma delta was carried out. RESULTS: There was an increased in mean numbers of IELs in both LC and CC, with significantly more CD 8 IELs than CD 4 IELs. Most IELs were bearing TcR alpha beta; TcR gamma delta-bearing cells were not increased in CC or LC. CD 4+ helper T-cells predominated in the lamina propria. Epithelial cells of colonic mucosa abnormally expressed HLA DR antigens. There were no significant differences between findings in LC and CC. CONCLUSION: This study suggests that the immune abnormalities are similar in LC and CC and that a MHC-restricted immune mechanism could be involved in both diseases. Evidence for this includes: 1) the accumulation of CD 4+ T-cells within the lamina propria, 2) epithelial damage closely related to the increase of CD 8 TcR alpha beta IELs, and 3) abnormal class II MHC molecule expression on epithelial cells of colonic mucosa. Furthermore, the results suggest that the putative immune mechanisms underlying LC or CC are probably different from those that are incriminated in celiac disease.

Adult↗
PubMed1995

[Osteoarticular tuberculosis. Diagnostic contribution of local sampling].

Bone and joint tuberculosis have recently gained a renewal of interest, especially with the spread of HIV infection which may increase its frequency. Bone and joint locations of tuberculosis are pauci-bacillary often requiring local sampling in order to confirm the diagnosis and to initiate early therapy. From 1983 to 1992 we have studied 19 patients with bone and joint tuberculosis. Seventeen local sampling were performed: 12 biopsies and five abscess punctures. Pathological examination of samples disclosed diagnosis of tuberculosis in eight cases out of 12. Among the remaining four patients, direct smear was positive once, and cultures grew Mycobacterium tuberculosis in two, yielding the diagnosis in 11 out of the 12 patients. Bacteriological and pathological examinations were non contributive in only one patient. Microbiological examination of pus disclosed two positive direct smear and three positive cultures. Treatment lasted 9 to 18 months. The outcome was favourable in all patients.

Abscess↗
PubMed1995

Cardiac localization of non-Hodgkin's lymphoma: two case reports and review of the literature.

Secondary non-Hodgkin's lymphoma of the heart (SNHLH) are more frequent than primitive non-Hodgkin's lymphoma and represent the third most common malignant tumour of the heart in autopsy studies. Cardiac involvement usually occurs as a late manifestation in patients with disseminated disease. Initial cardiac lymphoma, defined as cardiac involvement at initial diagnosis with concomitant extracardiac localizations, have nevertheless been reported in approximately 42 cases. The present paper concerns two patients with non-Hodgkin's B-cell lymphoma where cardiac involvement occurring 3 and 6 years after initial diagnosis constituted the unique site of relapse. These cases differ from previous reports of the literature by the predominance of extranodal localizations at initial diagnosis and the late onset of cardiac involvement. Clinical and radiological findings were otherwise in accordance with those usually described in such patients. Transthoracic echocardiography revealed the cardiac tumour in the first case, but in the second case transoesophageal echocardiography and magnetic resonance imaging (MRI) were required to demonstrate its presence. As in most reports, the site of tumour involvement was the right cardiac cavity and histology showed high grade B-cell non-Hodgkin's lymphoma. Polychemotherapy, associated with radiotherapy in the second case, led to partial or complete remission of the cardiac tumour without recurrence within the months of follow-up, although both patients died of their disease within one year.

Aged↗
PubMed1994

CT of hepatic tumors: prevalence and specificity of retraction of the adjacent liver capsule.

OBJECTIVE: The purpose of this study was to describe the CT features of capsular retraction of the liver adjacent to hepatic tumors and to test the hypothesis that this finding is specific for malignant hepatic tumors. MATERIALS AND METHODS: We first retrospectively reviewed the CT scans of eight patients with pathologically proved malignant hepatic tumors (five secondary and three primary) who had CT scans that showed retraction of the overlying liver capsule. Then, using criteria developed from the first eight cases, we prospectively studied 253 patients with pathologically proved hepatic tumors (75 benign, 178 malignant) to determine the prevalence of retraction of the liver capsule shown by CT and the specificity of this finding for malignant hepatic tumors. RESULTS: CT scans in the first eight patients showed two types of capsular retraction. In seven patients, the retracted liver capsule was smooth and regular. In one patient, capsular retraction was associated with central ulceration extending to and eroding the liver capsule. Four of 253 patients studied prospectively had hepatic tumors with associated capsular retraction (prevalence, 2%). In those four cases, the retracted liver capsule was smooth and regular. All four tumors were malignant (one fibrolamellar hepatocellular carcinoma, two carcinoid tumors, one colorectal metastasis). CONCLUSION: Capsular retraction of the liver adjacent to hepatic tumors is an uncommon CT finding that appears to be specific for malignant hepatic tumors.

Carcinoma, Hepatocellular↗
PubMed1994

[Unilateral isolated purpura disclosing scurvy].

We report a case of scurvy. This case is interesting by the unilateral character of the ecchymotic leg's purpura. Ascorbic acid assays do not yet enable subclinical vitamin C deficiency to be reliably detected. Hence the importance of knowing the situation which expose to this deficiency.

Anemia, Hypochromic↗
PubMed1994

[Colonic lymphoma simulating cryptogenetic colitis associated with common variable hypogammaglobulinemia].

We report the case of a 72 year-old woman with late-onset common variable immunoglobulin deficiency who was hospitalized for diarrhoea and fever. Colonoscopy showed aphtoïd and deep ulcerations in the rectum, the sigmoid and transverse colon, suggestive of Crohn's disease. Histologic and immunohistochemical study revealed a low grade B cell mucosa-associated lymphoid tissue (MALT) lymphoma. This is an unusual presentation for colonic lymphoma, and the second case of colonic lymphoma associated with late-onset common variable immunoglobulin deficiency.

Aged↗