caused marked compression atrophy with congestion and effacement of the renal parenchyma, which often contained dilated tubules with urate or cellular (often heterophilic) casts, urate tophi, and mineral deposits.
The role of adjuvant chemoimmunotherapy and/or radiotherapy is still disputed due to lack of data on the treatment of this rare renal neoplasm
and variability of results from limited experience in the literature.
The patient underwent distal pancreatectomy and splenectomy with histologic diagnosis of a 7 cm solid and papillary epithelial neoplasm
Cystic nephroma (CN) is an uncommon, benign cystic neoplasm
of the kidney, composed of epithelial and stromal elements; CN typically develops in adults older than 30 years with a strong female sex predilection.
When extending into the pelvis of a woman, the appendix must be differentiated from the right ovary and fallopian tube, as a cystic ovarian neoplasm
, tubo-ovarian abscess, and hydrosalpinx could have a similar appearance.
Of the 18 surgical resections, 4 were positive for malignancy (papillary carcinomas) and 1 was a Hurthle cell neoplasm
of uncertain malignant potential.
Blastic plasmacytoid dendritic cell neoplasm
(BPDCN) is a rare and aggressive hematologic cancer for which there is no effective treatment, carries a poor prognosis and represents an unmet medical need.
These are typical features for pathologic diagnosis of mucinous cystic neoplasm
of the liver (MCN).
NEW ORLEANS -- Nonpolypoid colorectal neoplasms
in women are significantly more likely to contain advanced histology compared with those in men, based on data from a review of more than 2,300 adults who underwent routine colonoscopies.
In addition, the early and utterly consistent presence of monoclonal EBV episomes in nasopharyngeal carcinoma worldwide suggests a crucial role for the virus in that neoplasm
4) This may be reasonable, because the first neoplasm
was probably initiated by factors and agents that are still capable of initiating a second neoplasm
Physicians are asked to give preference to patients "who have had an AIDS defining opportunistic infection, neoplasm
or condition AND CD4 lymphocyte count <50 cellws/[mm.