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Biomedical subjects

S F Friedlander

Publications and source records attributed to S F Friedlander.

25 records · Page 2Linked to original sources
PubMed1997

The importance of early diagnosis in multiple endocrine neoplasia III: report of a case with thyroid C-cell hyperplasia.

Multiple endocrine neoplasia III (MEN III), also known as MEN IIb or mucosal neuroma syndrome, can often be recognized at an early age by its typical facies, marfanoid habitus, and characteristic mucosal neuromas. These features are usually present before development of the more serious, life-threatening complications that consist of medullary thyroid carcinoma (MTC) and pheochromocytoma. MTC associated with MEN III is generally aggressive with early metastasis. Early diagnosis is therefore crucial so that patients can be appropriately monitored for thyroid cancer with prompt thyroidectomy when indicated. Occasionally, patients present with C-cell hyperplasia of the thyroid, the histologic precursor to MTC. We describe a 16-year-old boy with mucosal neuromas, the typical facies of MEN III, gastrointestinal ganglioneuromatosis, and C-cell hyperplasia of the thyroid gland. Prompt thyroidectomy was performed, averting the risk of malignant transformation. Early clinical recognition of MEN III is crucial, as timely intervention can prevent the high mortality associated with MTC and pheochromocytoma.

Adolescent↗
PubMed1995

Cutaneous telangiectases in neonatal lupus erythematosus.

BACKGROUND: Persistent telangiectases are a feature of neonatal lupus erythematosus (NLE) but have generally been noted in areas of prior inflammatory disease. The occurrence of vascular macules and papules at sites without preceding dermatitis has not been reported in NLE. OBJECTIVE: Our purpose was to emphasize a previously unidentified aspect of cutaneous NLE: the presence of angiomatous or matlike telangiectases in sites without antecedent or concurrent dermatitis. METHODS: We describe seven patients in which telangiectatic macules or angiomatous papules were primary or early features of NLE. RESULTS: Five infants lacked a history of preceding or concurrent inflammatory lesions at sites of telangiectasia development. In four infants findings included vulvar or inguinal angiomatous papules. CONCLUSION: Telangiectases may be a presenting feature of NLE, can be found in sun-protected sites, and may occur independent of "lupus dermatitis."

Child, Preschool↗
PubMedDate not supplied

Telangiectasia macularis eruptiva perstans.

Telangiectasia macularis eruptiva perstans (TMEP) is a form of mastocytosis. It is an uncommon condition, particularly in children. The disorder is characterized by telangiectatic macules and generally has a good prognosis, with little tendency to urticate or cause constitutional symptoms. We report a girl who presented at age 2 with a 6-month history of erythematous macules on her arms and legs. The lesions were larger and possessed a more angular configuration than classic telangiectases. They slowly spread to her torso and face; there were no associated constitutional symptoms. Histopathologic examination showed dilated capillaries and increased numbers of mast cells, consistent with TMEP. Mastocytosis should be considered in patients presenting with telangiectatic lesions that are atypical in appearance, distribution, or onset.

Child, Preschool↗