Seal finger: A case report and review of the literature.

A recent case of seal finger which was misdiagnosed and hence mistreated at the patient's first presentation is described. The patient was eventually referred to a hand specialist and after the correct treatment with tetracycline, responded well without any long-term sequelae. Seal finger is an occupational injury that occurs to those who work directly or indirectly with seals.

Atypical presentation of a glomus tumour: A case report.

A 46-year-old man presented with an extremely painful, 1 cm, mobile, nodular mass located on the medial side of his right elbow. Symptoms failed to respond to conservative treatment. Ultrasound and Doppler flow imaging revealed a well-defined, round hypoechoic mass.

Pai syndrome (median cleft palate, cutaneous nasal polyp, and midline lipoma of the corpus callosum): a case report and literature review.

In this article, we describe a patient with Pai syndrome. This infant was born with an unusual median cleft of the upper lip, a pedunculated cutaneous mass that protruded from the right nostril, double frenulum of the upper lip, and median alveolar cleft. MRI showed a midline corpus callosal lipoma.

Lipid peroxidation changes the expression of specific epitopes of apolipoprotein A-I.

Incubation of human serum or high density lipoprotein (HDL) at 37 degrees C in the presence of Fe2+, Fe2+/Fe3+, or Mn2+ results in the increased immunoreactivity (up to 12-, 40-, and 80-fold, respectively) of specific apoA-I epitopes identified as 3D4 and 6B8, while Mg2+, Ca2+, or Cu2+ have minimal or nonsignificant effects. The effect of Mn2+ on the 3D4 epitope requires a specific association with lipids since it can be observed with HDL but not with apoHDL, even in the presence of other lipoproteins. The increase in immunoreactivity noted with Fe2+/Fe3+ or Mn2+ can be blocked with either EDTA or antioxidants (GSH and ascorbic acid), suggesting that it takes place during a peroxidative reaction of the lipids.

Orofacial and mandibular reconstruction with the iliac crest free flap: a review of 60 cases and a new method of classification.

Sixty vascularized iliac crest free-tissue transfers were used for oromandibular reconstruction, 46 as osteocutaneous and 14 as osseous flaps. Forty-one patients had preoperative radiotherapy, and 8 had failed previous attempts at reconstruction. Forty-nine of the 60 reconstructions were carried out primarily, most commonly following ablative surgery for radiorecurrent squamous carcinoma.

Apolipoprotein A-I assayed in human serum by isotope dilution as a potential standard for immunoassay.

We measured the amount of apoA-I in serum by isotope dilution, finding 1.33 mg/ml (standard deviation 0.177) in six normolipidemic, healthy subjects.

Expression of human apolipoprotein A-I epitopes in high density lipoproteins and in serum.

The expression and immunoreactivity of apolipoprotein (apo) A-I epitopes in high density lipoproteins (HDL) and serum has been investigated using two series of monoclonal antibodies (Mabs) which have been described elsewhere. Series 1 Mabs, identified as 3D4, 6B8, and 5G6, were obtained by immunization and screening with apoA-I, and series 2 Mabs, identified as 2F1, 4H1, 3G10, 4F7, and 5F6, were obtained by immunization and screening with HDL. These Mabs were characterized with respect to their binding to HDL particles in solution.