A posterior perforating artery originating from the dome of a basilar tip aneurysm is reported. The exact origin of this perforator was identified by selective aneurysmography only. This observation provides an argument favoring the consideration of aneurysmographic studies before treatment of large aneurysms located in proximity to areas of normal perforating arteries.

This study aims to identify and yield a better understanding of the origin of the posterior communicating artery, its perforating branches and the relations in the vicinity of that artery. In 30 brains filled with a mixture of latex through the internal carotid and basilar arteries the posterior communicating artery originated from the posterior aspect of the C4 part of the internal carotid art...

BACKGROUND Nonperforating appendicitis is primarily a disease of children, and nonperforating diverticulitis affects mostly older adults. Apart from these age differences, the diseases share many epidemiological features, such as association with better hygiene and low-fiber diets. HYPOTHESIS Nonperforating appendicitis and nonperforating diverticulitis are different manifestations of the sam...

Post-zoster eosinophilic dermatosis is a rare disease that occurs as an isotopic response in the region of previously healed herpes zoster. We report here on a case of post-zoster eosinophilic dermatosis that occurred 13 years after an episode of herpes zoster. A 48-year-old woman presented with several pruritic, brown papules and plaques in the same dermatome where her previous episode of herp...

Neutrophilic dermatosis of the dorsal hands (NDDH) is a localized, pustular variant of acute febrile neutrophilic dermatosis (Sweet syndrome). The lesions of NDDH clinically resemble those of Sweet syndrome (SS), but they differ from classic SS according to their locations (NDDH is predominantly restricted to the dorsal hands) and the smaller number of accompanying systemic symptoms. The histol...

nekam's disease is a rare dermatosis characterized by a distinctive seborrheic dermatitis with prominent facial eruption.  it is further associated with violaceous, papular, and/or nodular lesions on the extremities and trunk, typically arranged in a linear and reticulate pattern.  herein, describe a patient with nekam's disease, which resembled darier’s disease in clinical manifestation.  the ...

BACKGROUND Endovenous Laser Ablation (EVLA) is one of the most accepted treatment options for varicose veins. The aim of this study was to investigate the efficacy and safety of the new radial fiber slim (ELVeS-radial-slim kit™) for the 1470 nm diode laser in perforator veins with a 1 month follow-up. METHODS Our prospective observational cohort study comprised 69 perforating veins in 55 pati...

PERFORATING keratoplasty is found to be most successful in cases of small central corneal nebulae and keratoconus. In both these conditions the graft lies completely surrounded by healthy cornea. Where there is gross opacification extending widely throughout the thickness of the cornea and especially if degenerative changes are present, then a simple perforating graft rapidly becomes completely...

an adult (two years old) iranian cross-breed ram with alopecia, rough hair coats, thick and wrinkled skin,especially on the face, brisket, scrotum, tail and legs, presented with severe pruritus, poor condition andgeneralized unthriftiness. the animal was referred to the veterinary clinic of shahid bahonar university ofkerman. the vital signs and haematologic indices of the animal were normal. a...

Tinea pseudoimbricata is related to T. tonsurans and T. rubrum and crusted scabies is a highly contagious dermatosis caused by excessive proliferation of S. scabiei var. hominis. We described a case of a 21-year-old patient, seronegative for HIV, with both skin diseases. The occurrence of these dermatosis simultaneously in immunocompetent patients is very rare.