Platelet rich plasma has been used in the treatment of tendinopathies, but the sonographic modifications of tendons have received less attention. In this paper we report the results of an ultrasound evaluation, performed during and after plasma injection, in patients with tendinopathy. The sonographic abnormalities and neovascularization were registered in twenty tendons. Three plasma injection...

Intrathyroidal lymphoepithelial cysts are rare, and only 15 such cases have been reported. Although sonography has been performed in some cases, the findings have not been discussed previously. Despite its rarity, the sonographic appearances of this lesion are similar to those of other commonly encountered congenital cystic lesions in the head and neck, such as thyroglossal duct cysts and secon...

report is also of interest because of lymphatic and blood vessel invasion and pulmonary metastasis. The squamous cell carcinoma component of these two malignant thymomas arose from neoplastic thymic epithelial cells that had formed tubules and cysts. The malignant cells arose from thymic epithelium that was part of the tumor and not from epithelia of branchial cysts of the mediastinum or from t...

A 19 yr old girl presented to the Dermatology Outpatient Clinic of Dr. R. P. Government Medical College, Kangra (Tanda), Himachal Pradesh, India, in April 2015, with whitish cylindrical nits-like structures of variable sizes encircling scalp hair shafts (Fig. 1) for the past 5-6 months. Their removal by washing or combing and treatments for pediculosis was unsuccessful. She did not have seborrh...

The occurrence of symptomatic pituitary hemorrhage into a Rathke's cleft cyst (RCC) is extremely rare. The author reports an interesting case of intra- and suprasellar RCC presented with features of pituitary apoplexy. This 62-year-old woman suffered acute headache, mental confusion, and partial hypopituitarism. The characteristics of the magnetic resonance imaging seemed most compatible with a...

Gingival clefts adjacent to the maxillary canine teeth present a challenge to the veterinary dental surgeon. Periodontal disease results in loss of attached gingiva resulting in periodontal pockets and/or gingival recession. Recession can extend apically toward or beyond the mucogingival margin resulting in clinical exposure of the root surface and subsequent cleft formation. A lateral sliding ...

Parathyroid cysts (PC) are an unusual cause of neck swellings. The majority are nonfunctioning and prove to be a diagnostic challenge given their nonspecific physical and radiological characteristics. This is compounded by their rare occurrence, leading them to be overlooked in the differential diagnosis of neck lumps. Imaging techniques fail to determine the origin of these lesions, but a preo...

Duplication cysts (DCs) of alimentary tract are rare congenital malformations. They are firmly attached to the wall of the gastrointestinal tract and they are supplied by surrounding mesenteric blood vessels. More than 80% of cases occur before the age of two years and only a minority of cases present in adulthood. "Completely isolated duplication" of the alimentary tract is an extremely rare v...

A woman with dermoid of the neck was admitted to the Bristol Royal Infirmary in February last, under the care of Mr. A. W. Prichard. She had a large bilateral tumour with a median isthmus in the submaxillary region, non-adherent to the skin and stationary on deglutition. The right lobe could be moulded, like putty, into any shape, and the fingers imparted their impressions to it. The left, hard...

Recently, the Dlx family of homeobox genes have been identified as candidates for regulating patterning and differentiation of the forebrain. We have made a polyclonal antiserum to the protein product of the Dlx-2 gene. Using this antiserum, we have characterized the spatial and temporal pattern of DLX-2 protein expression during murine development and in the adult mouse brain. These studies de...