PMID: 9167603May 1, 1997Paper

Familial aggregation of soft tissue sarcomas: a report of three cases from a Li-Fraumeni-like family

Archives of Pathology & Laboratory Medicine
T NaritaK Matsuda

Abstract

Three rare cases of familial aggregation of soft tissue sarcomas (malignant fibrous histiocytoma in a mother and liposarcomas in her two children) are described. The mother developed a late onset of malignant fibrous histiocytoma in her right thigh. Her son and daughter both developed retroperitoneal liposarcomas at the ages of 38 and 33 years, respectively. The mother also developed gastric carcinoma as a second malignancy after a 2-year interval. These clinical features closely resemble those of Li-Fraumeni syndrome, but do not fulfill the exact diagnostic criteria. Genetically, the germline mutation of the p53 gene between exons 4 and 9 was not detected by sequencing DNA obtained from the peripheral blood of the mother. Immunohistochemically, p53 protein was found only in the liposarcoma of the daughter. These results strongly suggest that this familial aggregation of soft tissue sarcomas is very rare, and that it is a unique feature of a familial cancer syndrome that to our knowledge has not been defined or described previously.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Medical Science Monitor : International Medical Journal of Experimental and Clinical Research
Elzbieta Czekajska-ChehabElzbieta Korobowicz
Pathology, Research and Practice
T NaritaK Matsuda
Revista Española De Enfermedades Digestivas : Organo Oficial De La Sociedad Española De Patología Digestiva
E MuñozC Marco
© 2021 Meta ULC. All rights reserved