We report localized polyarteritis nodosa in a 31-year-old man who had painful nodules in the left forearm and scrotum. Histopathological findings of both tissues revealed distinct arteritis. However, he had no clinical evidence of any systemic disease. We finally diagnosed this case as a localized polyarteritis nodosa occurring in both the left forearm and epididymis. This form of polyarteritis...

polyarteritis nodosa is a multisystem necrotizing vasculitis of small and medium size muscular arteries in which involvement of the renal and viserat arteries is characteristic. the etiology is unknown but hepatitis b antigenemia is found in 30% of patients. drug exposures and hypersensitivity reactions are other possible causes. excellent therapeutic results have been reported in classic polya...

An investigation to clarify some obscurity about Melanopsidae was performed on specimens collected from different sites of the South Iraq. Three morphs were recognized, two are widespread: Melanopsis costata and nodosa, other subtingitana has a narrow distributions. Key words: Melanopsidae; costata; nodosa; subtingitana; Iraq

To establish the prevalence of vasitis nodosa in patients who had undergone vasectomy segments of vas deferens resected from 40 patients at the time of vasectomy reversal were examined histologically and immunohistochemically. The findings were correlated with clinical history and postoperative outcome. Controls comprised segments of normal vas deferens excised at vasectomy. Twenty of the 40 va...

polyarteritis nodosa (pan) is a necrotizing vasculitis characterized by damage to blood vessels and subsequent ischemic tissue changes in various organs. the case presented here is a 51-year-old man with pan, who has recently developed osteomyelitis of mandible. to the best of our knowledge, this is the first report of jaw osteomyelitis in patients with pan.

Salpingitis isthmica nodosa places the patient at risk for recurrent ectopic pregnancy or infertility. Hence, we report a case of salpingitis isthmica nodosa which was salpingectomized for pain abdomen in a 46- year old woman.

Internal transcribed spacer (ITS) region of nuclear ribosomal DNA from 16 populations of Persicaria barbata (L.) H. Hara (Polygonaceae) belonging to five geographical locations of India (Arunachal Pradesh, Himachal Pradesh, Bihar, Karnataka and Andaman Island) was sequenced. Analysis of nucleotide sequences reveals polymorphism among the populations. UPGMA analysis conducted on the ITS datasets...

Cutaneous polyarteritis nodosa is an infrequent necrotizing vasculitis of small and medium-sized arteries, with a recurrent and chronic course, that can be associated with fever, arthralgia, myalgia and neuropathy without visceral involvement. We report a cutaneous polyarteritis nodosa case.

PURPOSE To alert ophthalmologists to ocular manifestations that could indicate polyarteritis nodosa. CASE A 71-year-old man exhibited unilateral episcleritis as the primary clinical manifestation of polyarteritis nodosa. OBSERVATIONS The patient's ocular symptoms did not respond well to either topical betamethasone eye drops or low-dose oral prednisone. Five months after the onset of ocular...