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Status epilepticus (SE) induces vasogenic edema in the piriform cortex with disruptions of the blood-brain barrier (BBB). However, the mechanisms of vasogenic edema formation following SE are still unknown. Here we investigated the endothelin B (ETB) receptor-mediated pathway of SE-induced vasogenic
Ventilator-induced lung injury plays a crucial role in the outcome of patients with acute lung injury. Previous studies have shown a role for the cytokine tumor necrosis factor-alpha (TNF) in stretch-induced alveolar neutrophil recruitment, but the involvement of TNF in stretch-induced pulmonary
A 39-year-old man presented with multiple intracranial cavernous malformations manifesting as intractable seizures persisting for more than 20 years. He underwent gamma knife radiosurgery (GKRS) for right frontal and left temporal cavernous malformations. He began to suffer from progressive left
OBJECTIVE
Acute retinal necrosis (ARN) is a panuveitis syndrome that may lead to severe complications such as cystoid macular edema (CME). There is no consensus about the best treatment. We report one case of CME secondary to ARN managed with intravitreal aflibercept.
METHODS
A 41-year-old woman
A 32-wk gestation female patient had Escherichia coli pneumonia, hyaline membranes, and pulmonary hemorrhage and died 20 h after birth. E. coli was cultured from the placenta and from both lungs at autopsy. In the lungs and other organs, bland segmental necrosis of the wall of small arteries and
OBJECTIVE
To explore the correlation between pain grading, stage of necrosis and bone marrow edema (BME) in nontraumatic osteonecrosis of femoral head (NONFH) so as to strengthen understandings about clinical significance of BME in NONFH.
METHODS
From October 2004 to October 2006, 97 patients (149
The value of high spatial resolution and contrast material-enhanced magnetic resonance (MR) imaging was assessed in 69 patients with either femoral head avascular necrosis (AVN) or transient bone marrow edema lesions. An AVN lesion was typically a well-demarcated epiphyseal area of variable signal
Two patients are reported who presented within the first 3 months posttransplantation with acute bone pain where serial magnetic resonance imaging (MRI) allowed differentiation between bone edema, which resolved spontaneously, and avascular necrosis (AVN) requiring core decompression. Case 1 had
OBJECTIVE
To observe the diagnosis and treatment of bone marrow edema syndrome and summarize its features, mechanisms and its differences from avascular necrosis of femoral head.
METHODS
From 2004.1, 19 patients (12 patients were males and 7 patients were females, with a mean age of (46.70 +/-
The case of giant euthyreotic retro-sternal struma complicated by compression and thrombosis of brachiocephalic, subclavia, jugular and axillary veins, edema and necrosis of brain is presented in the article. 64-year-old man was admitted to the hospital due to ischemic stroke. Retrosternal struma
BACKGROUND
In acute myocardial infarction (AMI), both tissue necrosis and edema are present and both might be implicated in the development of intraventricular dyssynchrony. However, their relative contribution to transient dyssynchrony is not known. Cardiovascular magnetic resonance (CMR) can
In patients with hip pain, clinical examination is of only restricted value in the differential diagnosis. Besides a patient's age, their medical history is often helpful in finding the correct diagnosis. Additionally, imaging can give valuable hints for excluding or validating a differential
This study examined the effect of exposures to hyperbaric oxygen on the development of the edema and necrosis of muscle that are associated with compartment syndromes that are complicated by hemorrhagic hypotension. A compartment syndrome (twenty millimeters of mercury for six hours) was induced by
BACKGROUND
Macular edema is a very rare complication of scleral necrosis after scleral buckling surgery.
METHODS
We report the case of a 45-year-old women with an ocular history of severe myopia in both eyes and retinal detachment in the left eye. She underwent segmental scleral buckling in 2003.
The objective of this study was to explore the correlation between bone marrow edema, stage of necrosis, and area ratio of necrosis with the hip pain grading in non-traumatic osteonecrosis of the femoral head. Bone marrow edema grading at all levels and the hip pain grade differences were