S everal investigators have shown the flow patterns and morphologic characteristics of perforator veins in healthy subjects and in patients with chronic venous disease (CVD). The complex nature of CVD, having many different factors associated with disease severity and deterioration, has made it difficult to elucidate the role of perforator vein incompetence. In this article, many of the importa...

The first well-documented case of Holmes heart associated with an atretic left atrioventricular orifice is reported. The Holmes heart may be considered as a single ventricle in which the main chamber has the morphologic characteristics of a left ventricle, the infundibular chamber is not inverted, and the great arteries are normally arranged. The importance of this report is greater than its si...

*Corresponding author: Prof. Hamid Nasri, Department of Nephrology, Division of Nephropathology, Isfahan University of Medical Sciences, Isfahan, Iran. E-mail: [email protected] Implication for health policy/practice/research/medical education: Renal pathologists and nephrologists should be aware of the morphologic characteristics of APSnephropathy when they reviewbiopsies of lupus nephr...

Papillary glioneuronal tumor (PGNT) is a newly described mixed glioneuronal tumor, recently included in the World Health Organization classification of central nervous system tumors. We report morphologic and immunohistochemical characteristics PGNT of the pineal region extending into the third and lateral ventricles in a four-year-old male child and reviewed all the cases reported in the inter...

Breast metastases from gynecologic cancer are infrequent and are mainly from the ovary. They usually appear in advanced stages and have poor survival rates after diagnosis. Two cases of breast metastasis of serous ovarian carcinoma are presented. In both cases fine-needle aspiration (FNA) study of breast revealed a lesion with morphologic characteristics of serous carcinoma, while one of them w...

The first well-documented case of Holmes heart associated with an atretic left atrioventricular orifice is reported. The Holmes heart may be considered as a single ventricle in which the main chamber has the morphologic characteristics of a left ventricle, the infundibular chamber is not inverted, and the great arteries are normally arranged. The importance of this report is greater than its si...

Indian J Med Sci, Vol. 62, No. 5, May 2008 adrenal cortical tumors: An immunohistochemical study of 316 cases. Arch Pathol Lab Med 2002;126:170-2. 14. van Slooten H, Schaberg A, Smeenk D, Moolenaar AJ. Morphologic characteristics of benign and malignant adrenocortical tumors. Cancer 1985;55:766-73. 15. Weiss LM, Medeiros LJ, Vickery AL. Pathologic features of prognostic signifi cance in adrenoc...

PURPOSE To evaluate whether mouse adipose tissue mesothelial cells (ATMCs) share morphologic and biochemical characteristics with mouse corneal endothelial cells (CECs) and to evaluate their capacity to adhere to the decellularized basal membrane of human anterior lens capsules (HALCs) as a potential tissue-engineered surrogate for corneal endothelium replacement. METHODS Adipose tissue mesot...

The surface membrane expression of major histocompatibility (MHC) class II antigens is an important prerequisite for presentation of foreign antigens to the immune system. Because particular antigens that are placed within the anterior chamber of the eye elicit a deviant form of immunity in which effector delayed-type hypersensitivity responses are suppressed, it has been proposed that novel MH...

BACKGROUND This study is a clinical characterization of keloid scars in an African population comprising three rural tribes with familial keloids. Site distribution, morphologic features, and other characteristics of the scars were studied to assess whether each tribe had a specific scar phenotype. METHODS Keloid scar clinics were set up at Soba Hospital in Khartoum, Sudan, for patient recrui...