Several systemic diseases share clinical, pathologic and radiologic characteristics. This article emphasizes similarities and differences in the clinical and chest radiographic manifestations of six diseases with both pulmonary and renal abnormalities-Goodpasture's syndrome, Wegener's granulomatosis, lymphomatoid granulomatosis, Churg-Strauss syndrome, systemic lupus erythematosus, and sclerode...

A 22-year-old woman developed an unruptured fusiform aneurysm of the internal carotid artery 7 months after being diagnosed with Wagener's granulomatosis. Intracranial aneurysmal formation is an extremely rare complication of Wegener's granulomatosis. This rare case of intracranial aneurysm was treated by endovascular balloon occlusion.

BACKGROUND Eosinophilic granulomatosis with polyangiitis is a rare, necrotizing systemic vasculitis associated with asthma and hypereosinophilia. Its cause and pathophysiology are still being elucidated. CASE PRESENTATION We report a case of eosinophilic granulomatosis with polyangiitis in a 50-year-old Caucasian woman who presented with chest pain, dyspnea at rest, fever, and periorbital swe...

BACKGROUND The purpose of this study is to describe a patient who was diagnosed with granulomatosis with polyangiitis based on conjunctival biopsy. This study is a case report and review of the literature. FINDINGS A 48-year-old Caucasian woman presented with a 2-week history of a left eye peripheral corneal ulcer with adjacent conjunctivitis and a 4-month history of a non-resolving productiv...

Bronchocentric granulomatosis in asthmatic patients has been generally considered to be associated with allergic bronchopulmonary aspergillosis and represent a histopathologic manifestation of fungal hypersensitivity. Here we report a case of an idiopathic bronchocentric granulomatosis in a 17-year-old man with a history of asthma. He was admitted to the hospital with a fever and cough, and a c...

INTRODUCTION Wegener's Granulomatosis is a vasculitis of uncertain aetiology. Affected patients usually present with disease of the respiratory and renal tracts. Classic symptoms and clinical findings, together with serology titres positive for anti-neutrophil cytolplasmic antibody against proteinase 3 confirm the diagnosis. Wegener's Granulomatosis can occasionally involve other organs, but so...

BACKGROUND We report a case of progressive Granulomatosis with Polyangiitis (Wegener's Granulomatosis) with life-threatening complications of both the underlying disease and induction immunosuppressive therapy. Here, for the first time, cyclophosphamide toxicity and severe opportunistic infections including pneumocystis jirovecii- pneumonia were found in one case in a close temporal relationshi...

Report of a Case A white male patient in his 60s developed pruritic and painful plaques over his upper body. His medical history included Wegner granulomatosis, which was successfully treated with cyclophosphamide in 2006. He took no medications daily and denied any drug allergies. A drug-related cutaneous eruption was considered at the initial evaluation, and sequential courses of corticostero...

The integrated density of states (IDS) N(E) is the distribution function of a nonnegative measure ν, the density of states measure (DOS). This measure usually obtained as the weak infinite-volume limit of the local eigenvalue counting function for the system restricted to a finite-volume region. For Schrödinger operators with random potentials, the eigenvalue counting function for the finite-vo...

The renormalization group (RG) flow for the two-dimensional sine-Gordon model is determined by means of Polchinski's RG equation at next-to-leading order in the derivative expansion. In this work we have two different goals, (i) to consider the renormalization scheme-dependence of Polchinski's method by matching Polchinski's equation with the Wegner-Houghton equation and with the real space RG ...