Human ocular sparganosis in southern Brazil.

We report the first case of human ocular sparganosis in the state of Santa Catarina, southern Brazil. A young female patient presented with three periocular moveable inflammatory masses in her right eye, during two years. By surgical excisional biopsy, a helminth larval stage was removed and identified as sparganum. Clinical, laboratory and epidemiological data on this parasite are presented.

Human ocular sparganosis in southern Brazil / Esparganose ocular humana no sul do Brasil

We report the first case of human ocular sparganosis in the state of Santa Catarina, southern Brazil. A young female patient presented with three periocular moveable inflammatory masses in her right eye, during two years. By surgical excisional biopsy, a helminth larval stage was removed and identified as sparganum. Clinical, laboratory and epidemiological data on this parasite are presented.

Registra-se o primeiro caso de esparganose ocular humana no estado de Santa Catarina, sul do Brasil a partir de paciente adulta que apresentou três massas inflamatórias móveis perioculares, localizadas no olho direito, durante dois anos. Com a excisão cirúrgica o material foi para a biópsia e um estágio larval de helminto foi identificado como espargano. Dados clínicos, laboratoriais e epidemioógicos são apresentados neste trabalho.

Testicular sparganosis in a child from Uruguay.

A patient 9 years old had a painless tumor in the left testicle. The left testicle measured about 5 cm long and about 3 cm wide and was stony hard in part. From an echographic image, the patient was diagnosed to have a hematoma in the left testicle. The left testicle was surgically removed. From histological observations, burrows were surrounded by numerous eosinophils in the testicle, epididymis and tunica vaginalis. Cross sections of spargana were in the burrows. Severe granulomatous orchitis and epididymitis were around the burrows. This case was the second one of human sparganosis in Uruguay.

Esparganose humana. Relato de um novo caso no Estado de Säo Paulo / Abdominal spargnosis in Brazil. A case report

O encontro de um novo caso de esparganose humana no Brasil é relatado em paciente do sexo feminino, 17 anos, natural de Ribeiräo Grande, Estado de Säo Paulo, que apresentava processo inflamátório na regiäo umbilical, dores abdominais, mal estar, máuseas, vômitos, e febre. Foi retirado da cicatriz umbilical da paciente um parasita com cerca de 40cm de comprimento, que mostrou tratar-se de larva em fase plerocercóide conhecida como "Sparganum" de cestódio do gênero Spirometra (Luheella).

Proliferating larval cestode in a man in Paraguay. A case report and review.

Large tumors removed from the lower abdomen and pleural cavity of a 24-year-old male Amerindian in Paraguay consisted mainly of multitudes of minute, proliferating, acephalic cestode larvae embedded in fibrous tissue. The parasite resembled Sparganum proliferum Stiles 1908 but was markedly less differentiated. From a review of the literature and examination of available reference material, it is concluded that in addition to the present one there are eight well documented cases of proliferating acephalic larval cestode infection in man: five in Japan and one in Florida (USA) that were S. proliferum, one in Pennsylvania (USA) that was an undifferentiated cysticercus or cysticercoid, and one in Taiwan that probably was an undifferentiated tetrathyridium. In four other cases the parasites are reclassified as being of doubtful nature in three and a racemose cysticercus in one. Review of the known species of proliferating cestode larvae naturally occurring in animals failed to identify possible sources of the acephalic forms observed in man.