This paper explores the growth effects of the enlargement of a common market from two to three countries by making use of a three-country equilibrium growth model with heterogeneous labour. We prove that the enlargement will stimulate the backward countries’ economic growth. In addition, we also demonstrate that the higher the new member country’s average talent level is, the more likely it is ...

A trial fibrillation (AF) is the most common sustained cardiac arrhythmia found in hypertensive patients. AF causes atrial dilation, and progressive left atrial (LA) enlargement occurs once AF becomes chronic. In the Framingham heart study, LA enlargement was associated both with the duration of elevated blood pressure and with the level of systolic pressure. The mechanism by which hypertension...

Endometrial stromal sarcoma (ESS) is a rare malignant tumor of the endometrium, occurring in the age group of 40–50 years. We report a case of low-grade ESS in a 39-year-old woman, presenting as rapid enlargement of a uterine fibroid polyp associated with irregular and excessive vaginal bleeding. Polypectomy followed by pan hysterectomy was performed. Histopathological examination and immunohis...

Between 20% and 35% of patients with systemic sarcoidosis have skin lesions. One of the unusual cutaneous presentations of sarcoidosis is a granulomatous tattoo reaction that may present alone or with other features of sarcoidosis. We present a case of sarcoidosis whom presented with multiple nodules on tattood skin accompanied with facial pulsy, parotid enlargement and uveitis.

Ventricular enlargement may be an objective and sensitive measure of neuropathological change associated with mild cognitive impairment (MCI) and Alzheimer's disease (AD), suitable to assess disease progression for multi-centre studies. This study compared (i) ventricular enlargement after six months in subjects with MCI, AD and normal elderly controls (NEC) in a multi-centre study, (ii) volume...

a 29-year-old woman with systemic lupus erythematosus (sle) presented with palpitation and neck swelling. initial sonography showed an ill-defined hypoechoic lesion in the right thyroid gland, mentioning subacute thyroiditis. the patient received conservative care for one week. however, her neck swelling worsened and she complained of dyspnea. follow up sonography showed marked enlargement of b...

leukemia is a neoplastic disease with early oral and periodontal manifestations such as ulceration, infection, bleeding and gingival hyperplasia. this paper describes a 39-year-old pregnant woman with a diagnosis of acute myelomonocytic leu-kemia (aml), with gingival enlargement in the upper and lower jaws. a gingival biopsy was performed, followed by a complete blood count and peripheral blood...