(1) The indication to lipomas removal is based on clinical remarks and differential diagnosis with adenomatous polyps.
(2) The authors describe the radiographic appearance and the investigation techniques for circumscript lipoma in the subcutaneous tissue, in the muscles and for a large diffuse symmetric lipomatosis.
(3) The lipomas in this study demonstrated this tendency to splay apart and infiltrate the cranial nerves, with the fatty tissue adjacent to the nerves invariably containing portions of the cranial nerves.
(4) We have reviewed the literature on spindle-cell lipoma, and we believe this is the first example of this neoplasm to be reported in an intramuscular (subfascial) localization.
(5) We present the case of a 52-year-old woman, diagnosed of a retroperitoneal lipoma with areas of myxoid degeneration.
(6) They are not associated with neurological deficits, skin changes, other salivary gland lesions, or with lipomas elsewhere in the body.
(7) Cytogenetic analysis by short-term culture of a lipoma from the posterior neck region of a 63-year-old man showed a t(X;12)(q27;q14) as the sole chromosomal abnormality.
(8) It was found that a well delineated lipomatous lesion with uniform radiographic density, an attenuation value below -73 Hounsfield units (HU) and absence of contrast enhancement can be considered strongly suggestive of a benign lipoma.
(9) The authors review their experience with lipomas of the colon at St. Boniface General Hospital in Winnipeg, Man., during the period 1974 to 1985, and compare their clinicopathologic evaluation with that reported in the literature.
(10) The value of CT scanning and endoscopy in the diagnosis of duodenal lipomas is emphasized.
(11) There was also a correlation between the degree of hyperlipidaemia and the amount of subcutaneous lipomas.
(12) We present a further case of peripheral lipoma and analyze the reported 7 cases.
(13) Mesotheliomas and liposarcomas are the most frequent malignant neoplasms, while lipomas are the most represented among the benign ones.
(14) Comparison is made with other reported CPA lipomas.
(15) Magnetic resonance imaging showed a homogeneous high signal mass thus indicating the presence of a benign lipoma.
(16) One patient had a lipoma in the quadrigeminal cistern.
(17) At operation three types of lesions were present: a tethered cord, an intradural lipoma of the cauda equina and conus medullaris and an intramedullary mature teratoma.
(18) The diagnosis of lipoma may be made endoscopically and radiographically using both upper gastrointestinal series and computed tomographic scan.
(19) Intracranial lipomas are uncommon lesions whose development remains poorly understood.
(20) The lipomas were imaged with computed tomography (CT) and magnetic resonance imaging (MRI), using a 0.15-T whole body imager.
Tumor
Definition:
(n.) A morbid swelling, prominence, or growth, on any part of the body; especially, a growth produced by deposition of new tissue; a neoplasm.
(n.) Affected pomp; bombast; swelling words or expressions; false magnificence or sublimity.
Example Sentences:
(1) Patients with papillary carcinoma with a good cell-mediated immune response occurred with much lower infiltration of the tumor boundary with lymphocyte whereas the follicular carcinoma less cell-mediated immunity was associated with dense lymphocytic infiltration, suggesting the biological relevance of lymphocytic infiltration may be different for the two histologic variants.
(2) After stimulation with lipopolysaccharide and calcium ionophore A23187, culture supernatants of clones c18A and c29A showed cytotoxic activity against human melanoma A375 Met-Mix and other cell lines which were resistant to the tumor necrosis factor, lymphotoxin and interleukin 1.
(3) Competition with the labelled 10B12 MAb for binding to the purified antigen was demonstrated in sera of tumor-bearing and immune rats.
(4) The Cavitron Ultrasonic Surgical Aspirator (CUSA) is a dissecting system that removes tissue by vibration, irrigation and suction; fluid and particulate matter from tumors are aspirated and subsquently deposited in a canister.
(5) Tumor shrinkage was documented by A-scan ultrasonography in all but one patient.
(6) The clinical and radiologic characteristics of this unusual tumor are discussed.
(7) In spite of dense lymphocytic infiltration only 3% of the tumor infiltrating lymphocytes exhibit the activation marker CD 25.
(8) The histological pattern of tumor was identified in 28 cases.
(9) The statistical T value calculated for the LP-TAE group showed that the administration of LP, the tumor size, intrahepatic metastasis, portal vein infiltration, and serum total bilirubin and alpha-fetoprotein levels significantly (P < 0.01) affected the patients' survival.
(10) Among the groups investigated, the subjects with gastric tumors presented the greatest values.
(11) The tumors were identified by magnetic resonance (MR) imaging.
(12) It was concluded that the significant factors affecting outcome are tumor cell type and presence or absence or mitoses.
(13) When TSLP was pretreated with TF5 in vitro, the most restorative effects on the decreased MLR were found in hyperplastic stage and the effects were becoming less with the advance of tumor developments.
(14) In all groups, there was a fall in labeling index with time reflecting increasing tumor size.
(15) Oral administration in domestic cats causes malignant hepatomas and tumors of the esophagus and kidney.
(16) The results also indicate that small lesions initially noted only on CT scans of the chest in children with Wilms' tumor frequently represent metastatic tumor.
(17) Currently, photodynamic therapy is under FDA-approved clinical investigational trials in the treatment of tumors of the skin, bronchus, esophagus, bladder, head and neck, and of gynecologic and ocular tumors.
(18) The HTCA is promising as a potential tool for studying the biology of tumors.
(19) The increase in red blood cell mass was associated with an elevation in erythropoietic stimulatory activity in serum, pleural fluid, and tumor-cyst fluid as determined by the exhypoxic polycythemic mouse assay.
(20) In view of reports of the reduction of telomeric repeats in human malignant tumors, we measured the lengths of telomeric repeats in 55 primary neuroblastomas.