Morphological change of foveolar-type gastric adenocarcinoma after proton pump inhibitor discontinuation in a short time period: A case report.

A 37-year-old man with systemic lupus erythematosus underwent esophagogastroduodenoscopy as a screening examination for anemia and bloody stool. A semi-pedunculated edematous lobular polyp of 25 mm in size was detected in the greater curvature of the upper gastric body. At that time, a definitive diagnosis of cancer could not be made based on a biopsy specimen from the lesion.

Dystrophic calcinosis cutis in a patient with cutaneous sarcoidosis in remission.

A 65-year-old Japanese woman was referred to our department because of a 5-month history of asymptomatic papules on the face. She was diagnosed with cutaneous sarcoidosis on the face 20 years ago. All of the lesions had completely disappeared with oral corticosteroids.

The dipeptidyl peptidase IV inhibitor vildagliptin suppresses development of neuropathy in diabetic rodents: effects on peripheral sensory nerve function, structure and molecular changes.

Incretin-related therapy was found to be beneficial for experimental diabetic neuropathy, but its mechanism is obscure. The purpose of this study is to explore the mechanism through which dipeptidyl peptidase IV inhibitor, vildagliptin (VG), influences neuropathy in diabetic rodents. To this end, non-obese type 2 diabetic Goto-Kakizaki rats (GK) and streptozotocin (STZ)-induced diabetic mice were treated with VG orally.

Comparison of long-term clinical outcomes of CHOP chemotherapy between Japanese patients with nodal peripheral T-cell lymphomas and those with diffuse large B-cell lymphoma in the study group of the Tohoku Hematology Forum.

To clarify the clinical outcome of peripheral T-cell lymphomas (PTCLs), we conducted a retrospective review comparing the outcomes of patients with PTCL (nodal peripheral T-cell lymphoma, unspecified, n=34 ; angioimmunoblastic T-cell lymphoma, n=12) to those with diffuse large B-cell lymphoma (DLBCL, n=48). All patients received CHOP-based chemotherapy without rituximab. PTCL patients presented at a more advanced clinical stage (91% vs.

[Ectopic mediastinal parathyroid adenoma].

We experienced 3 surgical cases with ectopic mediastinal parathyroid adenoma. All patients checked elevated serum calcium levels and parathyroid hormone levels above normal range so we diagnosed their illness as primary hyperparathyroidism. Two had treated urinary tract lithiasis for long time, and the other had no symptoms by hypercalcemia.

Neuropathy induced by exogenously administered advanced glycation end-products in rats.

Unlabelled: Aims/Introduction:  Advanced glycation end-products (AGE) have been implicated in the development of diabetic neuropathy. It still remains unknown, however, how AGE cause functional and structural changes of the peripheral nerve in diabetes. To explore the role of AGE in diabetic neuropathy, we examined the peripheral nerve by injecting AGE into normal Wistar rats.

[Recurrence of thymoma as pleural dissemination 23-years after surgery].

A 63-year-old female, who was noticed a chest mass approximately 4 cm in diameter on a chest X-ray, was admitted to our hospital. We thought that it was a benign chest wall tumor such as a neurogenic tumor by the findings of the chest computed tomography (CT). Resection of the tumor was performed.

[The role of postoperative radiotherapy in non-small cell lung cancer; a retrospective analysis of our experience].

Sixty-one patients with completely resected non-small cell lung cancer followed by postoperative radiotherapy were retrospectively reviewed. Forty-six patients were male and 15 were female. Ages ranged 34-79 (median 64) years.

[Anti-neutrophil cytoplasmic anti body (ANCA)-negative limited form of Wegener's granulomatosis; report of a case].

A 54-year-old man, who was suspected to suffer from multi-drug resistant lung abcess, was admitted to our hospital. Chest computed tomography (CT) scan showed large cavitary mass in right S6 and nodules in left S1+2 and S10. No abnormal findings were detected without raised immunoglobulin E (IgE) and C-reactive protein (CRP).

Mutations in the WFS1 gene are a frequent cause of autosomal dominant nonsyndromic low-frequency hearing loss in Japanese.

Mutations in WFS1 are reported to be responsible for two conditions with distinct phenotypes; DFNA6/14/38 and autosomal recessive Wolfram syndrome. They differ in their associated symptoms and inheritance mode, and although their most common clinical symptom is hearing loss, it is of different types. While DNFA6/14/38 is characterized by low frequency sensorineural hearing loss (LFSNHL), in contrast, Wolfram syndrome is associated with various hearing severities ranging from normal to profound hearing loss that is dissimilar to LFSNHL (Pennings et al.

[Two approximations to obtain the collimator scatter factor (Sc) for MLC irregular fields].

The collimator scatter factor (S(c)(MLC)) at MLC irregular fields for high-energy X-ray irradiation is generally assumed to be equal to the jaw collimator scatter factor (S(c)(jaw)) of the square field equivalent to the rectangular field produced using pairs of jaw collimators. However, this assumption becomes strained as the ratio of the MLC equivalent square field side to the jaw collimator equivalent square field side decreases. In this study, for 4 MV and 10 MV X-rays, the collimator scatter factor (S(c)(MLC)) for an MLC irregular field could be evaluated with a high degree of accuracy using the MLC irregular correction (F(MIC)) factor or the jaw collimator correction (F(JCC)) factor.

[Recovery of facultatives and anaerobes from frozen specimens with a polymicrobial nature].

Microbiological examination of frozen specimens is sometimes carried out in clinical microbiology and the result is used as an aid of diagnosis and/or treatment of polymicrobial infections. The study was carried out to reevaluate the merit of freezing specimens in clinical microbiology. A total of 10 specimens with a polymicrobial nature were included in this study.

[Bronchial artery embolization can be effective for primary racemose hemangioma].

We report two cases of primary racemose hemangioma in patients with hemoptysis. In the first, a 59-year-old man had a pulsatile polypoid lesion in the bronchus of the lingula; and in the second, a 24-year-old woman had a nodule in the bronchus of the right lower lobe. In both patients, arteriography of the bronchial artery revealed enlargement and convolution of its branches.

[Results of surgical treatment of pulmonary metastatic tumors and analysis of prognostic factors].

We evaluated surgical outcome and prognostic factors in 35 patients who underwent surgery for pulmonary metastatic tumors. Overall 5-year survival rate was 55.3%.

[Retrospective analysis of Fusobacterium associated infections; experience at Aomori Prefectural Hospital with 108 cases from 1995 to 1999].

We experienced 108 cases of Fusobacterium associated infections, including otolaryngeal, oral, pleuropulmonary, intraabdominal, skin and soft tissue infections, at Aomori Prefectural Hospital during The 5 year-period from 1995 to 1999. A total of 433 organisms, included 113 Fusobacterium spp. (80 Fusobacterium nucleatum, 18 Fusobaterium necrophorum, 5 Fusobacterium varium, 4 Fusobacterium mortiferum, 6 Fusobacterium spp.

[Excision of a chronic expanding hematoma developing after thoracoplasty: a case report].

The patient was a 56-year-old woman who had undergone thoracoplasty for right pulmonary tuberculosis 31 years previously. She consulted her local physician complaining of right shoulder pain. Chest X-rays revealed a mass of the thoracic wall, and the patient was referred to our department.

[A randomized controlled study on imipenem/cilastatin sodium in comparison to aztreonam + lincomycin in treating severe infections in patients with malignant tumors or hematological diseases].

A randomized controlled study was conducted to compare effects of imipenem (IPM) (1.0-1.5 g/day) with those of aztreonam (AZT) (4 g/day) +lincomycin (LCM) (1,200-2,400 mg/day) in patients with malignant tumors or hematological diseases and severe infections.