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Modeling Osteosarcoma Using Li-Fraumeni Syndrome Patient-derived Induced Pluripotent Stem Cells

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Familial Endocrine Syndromes.

Peter M Sadow¹, Nicole M Hartford², Vania Nosé¹

¹Pathology Service, Massachusetts General Hospital, Boston, MA, USA; Department of Pathology, Harvard Medical School, Boston, MA, USA.

Surgical Pathology Clinics

|February 4, 2016

Summary

Familial endocrine syndromes involve multiple tumors across organs. Histologic findings can indicate these inherited conditions, prompting genetic evaluation for patients and families.

Keywords:

Endocrine tumors Familial diseases Familial endocrine syndrome Inherited neoplasm syndrome Inherited tumor syndrome Multiple endocrine neoplasia

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Area of Science:

Endocrinology
Oncology
Genetics

Background:

Endocrine tumors can arise sporadically or as part of inherited syndromes.
Familial endocrine syndromes are characterized by multifocal tumors in multiple endocrine organs.
Specific histopathologic features in endocrine tumors can suggest an underlying familial syndrome.

Purpose of the Study:

To highlight the importance of recognizing histologic clues for familial endocrine syndromes.
To emphasize the role of histopathology in guiding molecular genetic evaluation.
To discuss the implications for genetic screening in affected families.

Main Methods:

Review of histopathologic findings in endocrine tumors.
Correlation of morphologic features with known familial endocrine syndromes.
Discussion of diagnostic pathways including molecular genetic testing.

Main Results:

Certain histological patterns in endocrine tumors are indicative of familial syndromes.
Prompt recognition of these features can initiate timely genetic assessment.
Genetic screening can identify affected individuals within families.

Conclusions:

Histopathology plays a crucial role in suspecting familial endocrine syndromes.
Early identification through histology and genetic evaluation is key for patient and family management.
This approach facilitates proactive screening and potential early intervention.