A case of immune complex type hemolytic anemia induced by initial micafungin administration.

We report the first case of immune complex type hemolytic anemia by initial micafungin administration that was given as prophylaxis to a 42-year-old Japanese man receiving chemotherapy for primary amyloidosis. The few cases found in the literature were associated with secondary administration causing immune hemolytic attacks. Despite its rarity, the present case calls for increased awareness of micafungin-induced hemolytic anemia upon initial administration.

The experience of being a spouse of a person with dementia in respect to their marital relationship in Japan.

Background And Purpose: While the marital relationship with partners with dementia has an impact on spousal carers' well-being, the spousal understandings or expectations of their marital relationship have not been fully identified. As the marital relationship is formed by individual backgrounds including society, culture and psychological status, the aim of this study was to identify the experience of being the spouse of a person with dementia in the context of their marital relationship. The study was conducted in Japan.

Epidemiological study of gastroenteropancreatic neuroendocrine tumors in Japan.

Background: There have been few epidemiological studies on gastroenteropancreatic neuroendocrine tumors (GEP-NETs) in Japan.

Methods: We examined the epidemiology of GEP-NETs [pancreatic endocrine tumors (PETs) and gastrointestinal neuroendocrine tumors (GI-NETs)] in Japan in 2005 using a nationwide stratified random sampling method.

Results: A total of 2,845 individuals received treatment for PETs.

Diabetic mastopathy of bilateral breasts in an elderly Japanese woman with type 2 diabetes: a case report and a review of the literature in Japan.

We report a case of diabetic mastopathy in an elderly woman with type 2 diabetes. The patient was a 69-year-old woman diagnosed with type 2 diabetes at the age of 33 years. She had been treated with insulin for 25 years, however, her blood glucose had been poorly controlled.

Preliminary results of a Japanese nationwide survey of neuroendocrine gastrointestinal tumors.

Background: We conducted a nationwide survey to estimate the incidence of neuroendocrine gastrointestinal tumors (NETs) newly diagnosed in Japan from 2002 through 2004.

Methods: Data on 1541 patients, 514 pancreatic endocrine tumors (PETs) and 1027 gastrointestinal carcinoids (GICs), were collected and analyzed.

Results: Nonfunctioning tumors (NF-PET) constituted 47.

Muscle afferent contributions to tibial nerve somatosensory evoked potentials investigated using knee stimulations.

Objective: To investigate the contribution of muscle afferents to tibial nerve somatosensory evoked potentials (SEPs).

Methods: The left tibial nerve was stimulated at the knee and ankle in eight normal subjects. We tried to selectively stimulate Ia fibers from the calf muscles at the popliteal fossa by subtly changing the stimulation site while monitoring the H-waves of the calf muscles and sensory events.

Acute liver dysfunction complicated with uncontrollable glycemia due to insulin antibody: successful treatment with glucocorticoid and lispro insulin.

Here, we report a case of acute liver dysfunction complicated with uncontrollable glycemia due to insulin antibody. The patient was admitted to our hospital due to diabetic ketoacidosis. He was administered insulin immediately, however, his fasting plasma glucose level remained unstable despite the insulin treatment.

Primary hyperparathyroidism associatiated with aldosterone-producing adrenocortical adenoma and breast cancer: relation to MEN1 gene.

A rare case of primary hyperparathyroidism associated with primary aldosteronism and breast cancer is reported. A 44-year-old woman was admitted to our hospital to undergo surgical removal of breast cancer. She had hypertension with low serum potassium, and slightly but significantly elevated serum calcium levels.

[The diagnosis and treatment of insulinoma and gastrinoma].

The gastroenteropancreatic endocrine tumor is relatively rare tumor that originate from pancreas, duodenum, and a variety of neuroendocrine cells. The differential diagnosis and preoperative localization of the tumor are important, because surgical resection of the tumor is the first choice of treatment. Of these tumors, insulinomas and gastrinomas are usually small in size (less than 2.

Frequency and significance of anti-glutathione S-transferase autoantibody (anti-GST A1-1) in autoimmune hepatitis.

Several phase I and phase II multi-drug metabolizing enzymes, such as CYP2D6, 3A4, and UGTA1, were reported to act as immunotargets in a subset of autoimmune hepatitis and hepatic autoimmunity. However, it is uncertain whether glutathione S-transferase (GST) A1-1, one of the phase II multi-drug metabolizing enzymes, is also an immunotarget in autoimmune hepatitis. So, in the present study, we investigated the frequency and significance of anti-GST A1-1 in sera from patients with autoimmune hepatitis.

Appearance of human plasma cells following differentiation of human B cells in NOD/SCID mouse spleen.

Relatively little is known for the differentiation and maturation process of human B cells to plasma cells. This is particularly important in reconstitution work involving transfer of autoantibodies. To address this issue, we transplanted human peripheral blood mononuclear cells (PBMC) directly into the spleen of irradiated NOD/SCID mice depleted of natural killer cell activity.

[Phase III additional clinical study of 111In-pentetreotide (MP-1727): diagnosis of gastrointestinal hormone producing tumors based on the presence of somatostatin receptors].

Additional phase III multicenter clinical study was performed to investigate the efficacy, safety, and usefulness of somatostatin receptor scintigraphy using 111In-pentetreotide (MP-1727), which binds to somatostatin receptors. Forty patients were included in the study; Group A: 18 patients, gastrointestinal hormone producing tumors had been detected with conventional imaging modalities, Group B: 22 patients, no tumors had been detected with conventional imaging modalities in spite of high serum hormone levels. By comparing the results of the octreotide suppression test, 12/16 cases (75.

Immunoreactivity to pyruvate dehydrogenase complex-E2 in well-defined patients with autoimmune hepatitis: Western blot analysis.

Anti-mitochondrial antibodies (AMA) are frequently detected in sera from patients with primary biliary cirrhosis (PBC). Major autoantigens for AMA have been identified as members of the 2-oxoacid dehydrogenase enzyme complex family, with pyruvate dehydrogenase complex (PDC)-E2 showing strongest reactivity to AMA in PBC patients. Recently, anti-PDC-E2 has been found in patients with other diseases.

Intestinal cryptosporidiosis as an initial manifestation in a previously healthy Japanese patient with AIDS.

Background: Cryptosporidium parvum infection has been recognized as one of the pathogens causing severe and persistent diarrhea in immunodeficient patients, such as those with AIDS, worldwide. However, in Japan, the frequency of this infection has been rare, except for environmental contamination through the water supply. In this communication, we describe a Japanese patient with AIDS presenting with intestinal Cryptosporidiosis as an initial manifestation.