lesion was seen originating from the superficial lobe of the parotid gland; the lesion was excised (figure 2).
She had presented recently at a local hospital with a history of progressive shortness of breath, and had received treatment for atypical, multilobular
Her bone marrow biopsy was observed as hypercellular and megakaryocytes were observed, including multilobular
nucleotides, which increased in number and were generated as clusters.
Untreated AIH, with histological findings of bridging necrosis or multilobular
necrosis, progresses to cirrhosis in 82% of patients, and has a mortality rate of 45% within three to five years of initial diagnsosis.
Similarly, treatment Is needed when a biopsy shows "bridging"--or multilobular
necrosis, as studies have shown that progression to cirrhosis occurs in more than 80% of such patients, and 5- year mortality is about 45%.
Infected dogs shared the following histopathologic features (Figure 1): 1) severe multilobular
or diffuse necrotizing tracheobronchitis with suppurative inflammation in the lumina and squamous metaplasia of the tracheobronchial epithelium and 2) severe multilobular
bronchiolitis and alveolitis.
Hepatocytes are organized into "cords" and "plates" in a multilobular
arrangement (each Lobule approximately 1 millimeter to 2 millimeters in diameter) with tens of thousands of lobules per liver.
In general, liposarcomas are well circumscribed and multilobular
Microscopically, the parenchyma of the testes was diffusely effaced and was replaced by a well-circumscribed and partially encapsulated, multilobular
, highly cellular neoplasm composed of large, polyhedral to round cells, consistent with germ cells, arranged in solid sheets and separated by a fibrovascular stroma.
Although minor differences in the severity of the histologic findings were observed among the 9 infected dogs, all infected dogs shared the following histopathologic features regardless how long after inoculation tissues were collected: 1) moderate to severe multilobular
or diffuse necrotizing tracheobronchitis with suppurative inflammation in the lumina and squamous metaplasia of the tracheobronchial epithelium (Figure 3, panel B); 2) moderate to severe multilobular
or diffuse necrotizing bronchiolitis and alveolitis (i.
Based upon these findings, magnetic resonance (MR) imaging was performed and revealed a multilobular
, multiseptate cystic mass with an enhancing mural nodule and enhancement of the cyst wall.
Magnetic resonance imaging (MRI) demonstrated a complex multilobular
mass in the fight masticator space (figure).