Intravascular Large B-Cell Lymphoma in Acute Hypoxic Respiratory Failure.

Intravascular large B-cell lymphoma, an extranodal large B-cell lymphoma, is a rare hematological malignancy with only a few reports of lung involvement. We report a case of intravascular large B-cell lymphoma with acute hypoxic respiratory failure and interstitial lung disease diagnosed via random skin biopsies. A 54-year-old woman presented with fever, cough, and dyspnea.

Infected aortic pseudoaneurysm caused by an inferior vena cava filter.

Background: Inferior vena cava filters are widely used to prevent pulmonary embolism, but they can cause serious complications.

Case Presentation: A 45-year-old man with multiple abscesses was transferred to the emergency department from another hospital. Computed tomography revealed bilateral subscapular abscesses, septic pulmonary embolism, and an abdominal aortic pseudoaneurysm with an abscess at the site of the inferior vena cava filter limb inserted 12 years before.

Diagnostic Pitfalls in Papillary Muscle Rupture-Associated Acute Mitral Regurgitation after Acute Myocardial Infarction.

Papillary muscle rupture (PMR) is a rare and fatal complication of acute myocardial infarction (AMI). We report a case of acute mitral regurgitation (MR) due to PMR with pulmonary edema and cardiogenic shock following AMI with small myocardial necrosis. An 88-year-old woman was brought to our emergency department in acute respiratory distress, shock, and coma.

Perceptions of traditional and modern types of depression: A cross-cultural vignette survey comparing Japanese and American undergraduate students.

Aim: Depression is a heterogeneous disorder that has various subtypes. In Japan, however, a prevailing misunderstanding is that the term utsu-byo (clinical depression) indicates only the melancholic type. Consequently, a subtype called 'modern-type depression' (MTD), which has contrasting features to those of melancholic or traditional-type depression (TTD), is severely stigmatized in Japan these days.

[An examination of a revised psycho-educational program for preventing depression among female undergraduates].

The present study revised a psycho-educational program designed to prevent depression (Oikawa & Sakamoto, 2007) and to enhance interpersonal coping resources for depression. The effects of the revised program on female undergraduates were examined. One hundred and seventy two udergraduates were assigned either to an experimental group or a control group.

Characterization of two isoforms of mouse 3(17)alpha-hydroxysteroid dehydrogenases of the aldo-keto reductase family.

Mouse kidney contains two 3(17)alpha-hydroxysteroid dehydrogenases (HSDs) that show essentially the same properties except for their isoelectric points. However, the structural differences and physiological roles of the two enzymes remain unknown. In this study, we have isolated cDNAs for the two 3(17)alpha-HSDs from a total RNA sample of mouse kidney by reverse transcription-PCR.