Unilateral active adrenal tuberculosis featuring persistent intermittent fever

The adrenal gland is one of the organs which tuberculosis infects. In most clinical settings bilateral adrenal tuberculosis has been clarified after adrenal insufficiency is overt. On the contrary, active adrenal tuberculosis is rarely detected during the survey of infectious disease. A 68-year-old man was admitted because of intermittent fever. The fever had continued for the last 3 months. The intermittent fever was accompanied with leukocytosis and elevation of C-reactive protein. Serum soluble interleukin-2 receptor was 1920 U/ml, and beta2-microglobulin was 4.0 mg/l. Bacterial cultures of blood, sputa, urine, bone marrow and cerebrospinal fluid did not show any particular bacteria. Mycobacterium tuberculosis was negative in culture of sputa, and there was no tuberculin reaction. Plasma ACTH and serum cortisol were 18.5 pmol/l and 527.0 nmol/l, respectively. Abdominal CT scan showed right adrenal mass with a size of 28 x 20 mm, which was low density and had a well-encapsulated homogenous appearance. After the adrenalectomy, histology verified active adrenal tuberculosis. The intermittent fever disappeared, and white blood cells and C-reactive protein normalized. These findings indicate an atypical, rare case of unilateral, active adrenal tuberculosis closely linked to intermittent fever, and without any other organ involvement.     

Predictive value of QT dispersion for acute heart failure after autologous and allogeneic hematopoietic stem cell transplantation

The aim of our study was to evaluate whether corrected QT dispersion (QTc dispersion), an electrocardiographic marker, is a good predictor of the development of acute heart failure after high-dose chemotherapy followed by autologous or allogeneic hematopoietic stem cell transplantation. We enrolled 50 consecutive patients, from age 15 to 63 years, with hematopoietic diseases scheduled to undergo autologous or allogeneic hematopoietic stem cell transplantation, and compared QTc dispersion with other markers before transplantation conditioning. In univariate logistic analysis, QTc dispersion was a significant factor for acute heart failure after hematopoietic stem cell transplantation (odds ratio, 3.7 per 10 msec; confidence interval, 1.6-8.5; P = 0.002). There were no significant differences as age, sex, systolic or diastolic echocardiographic function markers, cumulative anthracycline dose, or QTc before transplantation between patients with and without acute heart failure. After multiple adjustments for left ventricular ejection fraction, cumulative anthracycline dose, cyclophosphamide conditioning dose, QTc dispersion was a significant and independent factor for acute heart failure after hematopoietic stem cell transplantation (odds ratio, 48.0 per 10 msec; confidence interval, 1.4-1666.3; P = 0.03). This study demonstrated that QTc dispersion could be used as a powerful noninvasive predictor of the development of acute heart failure after hematopoietic stem cell transplantation.     

Endoscopic submucosal resection of rectal carcinoid tumors with a ligation device

BACKGROUND: Local endoscopic mucosal resection of rectal carcinoid tumors is often associated with margin involvement that requires further intervention. The efficacy of resection of these tumors with endoscopic submucosal resection with a ligation device (ESMR-L) was evaluated. METHODS: Fourteen rectal carcinoid tumors were treated by ESMR-L between 1999 and 2002. ESMR-L was performed with a conventional colonoscope with an attached band-ligator device. For comparison, 14 rectal carcinoid tumors, treated by either endoscopic mucosal resection or polypectomy between 1990 and 1997, were evaluated as historical controls. All tumors were estimated to be 1 cm or less in diameter. OBSERVATIONS: There were no differences between the 2 groups in terms of age, gender, or tumor size. For 6 (43%) patients in the control group, there was tumor involvement at the margin of the resection specimen, whereas all tumors removed by ESMR-L had histopathologically proven negative margins (p < 0.05). The mean vertical resection margin also was significantly deeper in the ESMR-L group (p < 0.05). There was no complication of any procedure. CONCLUSIONS: ESMR-L is technically simple, minimally invasive, and safe for treatment of small rectal carcinoid tumors contained within the submucosa. ESMR-L provides a deeper resection margin compared with that obtained with conventional endoscopic mucosal resection or polypectomy.     

Staging of Early Colorectal Cancers: Magnifying Colonoscopy versus Endoscopic Ultrasonography for Estimation of Depth of Invasion

BACKGROUND AND AIMS: Preoperative estimation of depth of invasion in early colorectal cancers (CRCs) is essential for patient management. This study was conducted to compare the diagnostic accuracies of magnifying colonoscopy and endoscopic ultrasonography (EUS) for estimating the depth of invasion of early CRCs. SUBJECTS AND METHODS: A total of 438 early CRCs were removed endoscopically or surgically from July 1993 through March 1999 at our hospital. Before removal, 102 lesions were evaluated with both magnifying colonoscopy and EUS and were included in this analysis. The diagnostic accuracy of each method, referring to the histology of the resected specimens, was evaluated. RESULTS: The overall diagnostic accuracies were 87% (89/102) for magnifying colonoscopy and 75% (76/102) for EUS (P = 0.0985). Subgroup analysis was also done for polypoid and non-polypoid lesions. For polypoid lesions, the overall diagnostic accuracies of magnifying colonoscopy and EUS were 88% (60/68) and 72% (49/68), (P = 0.0785), and for non-polypoid lesions, they were 85% (29/34) and 79% (27/34), (P = 0.7169). CONCLUSION: Although, there is a substantial difference in the overall diagnostic accuracies, it is not statistically significant. Therefore, we conclude that magnifying colonoscopy is at least as accurate as EUS for preoperative staging of early CRCs.     

Coronary ostial endarterectomy in Takayasu's aortitis--confirmation of patency nine years postsurgically.

A case of Takayasu's aortitis with severe bilateral coronary ostial stenosis is reported. A transaortic coronary endarterectomy was performed and sufficient patency was confirmed angiographically 9 years after the operation. This is the first report of late coronary angiography after a transaortic coronary ostial endarterectomy in Takayasu's aortitis. The efficacy of this procedure for coronary ostial stenosis in Takayasu's aortitis is emphasized.     

Ventricular septal rupture masquerading as coronary perforation during intervention for acute myocardial infarction

Ventricular septal rupture is a serious complication of acute myocardial infarction. We experienced a case of septal rupture immediately after primary angioplasty with thrombolysis, whose angiographic findings were similar to those of coronary perforation. The progression of septal rupture was delineated by the serial angiograms. Catheter Cardiovasc Interv 2004;62:466–470. © 2004 Wiley‐Liss, Inc.     

Clinical features of patients with systemic sclerosis accompanied by rheumatoid arthritis

OBJECTIVE: To determine the incidence of patients with both systemic sclerosis and rheumatoid arthritis (SSc-RA) and the clinical features of those with SSc-RA. METHODS: All 173 patients with systemic sclerosis in our clinic were investigated. RESULTS: Of the 173 patients with systemic sclerosis, 9 (5.2%) developed rheumatoid arthritis (RA). At the first visit, arthritis prior to Raynaud's phenomenon, increased C-reactive protein (CRP), and elevated rheumatoid factor (RF) were seen in patients with SSc-RA at a significantly higher incidence than in those without (44.4% versus 4.8%, p < 0.01; 55.6% versus 13.6%, p < 0.001; 247.2 +/- 312.1 versus 47.9 +/- 54.3 IU/ml, p < 0.001, respectively). Furthermore, in 8 of the 9 patients with SSc-RA, CRP was increased before the diagnosis of RA. CONCLUSION: These results suggest that systemic sclerosis patients with elevated RF and a history of arthralgia prior to Raynaud's phenomenon should be followed up with serial measurements of CRP due to their risk of developing RA.     

Utility of bedside artificial pancreas for postoperative glycemic control in cardiac surgery

Journal of Artificial Organs - Perioperative hyperglycemia, hypoglycemia, and high glycemic variability are independent risk factors for mortality in critically ill patients. After cardiac surgery,...