11/55. Human sparganosis in italy. Case report and review of the European cases. Infections with Spargana, the larvae of spirometra spp., are rarely found in humans in europe. So far only six cases have been discussed in the literature, four from italy and two from france. We here report a new case in a 50-year-old workman, a freshwater sports fisherman from Bologna in Northern italy. The infection manifested as a subcutaneous nodule in the thigh, 2x3 cm in size, slightly painful when compressed, somewhat mobile under the skin, present for 9 months, with recurrent periods of local itchiness associated with redness and slight oedema. The lump was removed surgically. Histological sections of the biopsied material revealed the presence of a sparganum. drinking water contaminated by copepods, containing procercoid larvae of this parasite, seems to be the medium of infection. ( info) |
| 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. ( info) |
13/55. Intracerebral hematoma caused by sparganum: a case report. Cerebral sparganosis is caused by migrating larvae of spirometra mansonoides. This condition is rare. The presenting symptoms include headache, seizures and focal neurological deficit, which are due to a parasitic granulomatous space-occupying lesion. The authors report a case of intracerebral hematoma, which has never been reported as a presenting symptom of cerebral sparganosis. The surgical treatment of this complicated condition yielded poor results when compared to previous reports of the uncomplicated condition. ( info) |
| Fournier's gangrene is a necrotizing fasciitis of the scrotum or perineum that may extend by way of the fascial planes to the penis and the anterior abdominal wall up to the clavicles, buttocks, or lower extremities. It is a life-threatening progressive disease that requires aggressive antibiotic therapy and early radical debridement. sparganosis is a parasitic infection that occurs principally in cats and dogs, but human infestations have been reported, albeit rarely. Recently, we experienced a case of Fournier's gangrene associated with sparganosis in the scrotum, which was treated with antibiotics and extensive debridement including removal of a white, flat, shiny sparganum worm. ( info) |
| A 22 years male patient presented with recurrent seizures, CT and MRI diagnosis of tuberculoma was made and the patient was treated. When seizures persisted, a craniotomy was done and the excised mass revealed an abscess with a segment of broad solid non-cavitory body, wall with no scolex and loose stroma and smooth muscle fibers. A diagnosis of sparganosis cerebral abscess was made. The case is reported in view of the rarity of cerebral sparganosis in india and the need for awareness of the entity in india. ( info) |
16/55. sparganosis presenting as a conus medullaris lesion: case report and literature review of the spinal sparganosis. BACKGROUND: sparganosis is a rare parasitic infection affecting various organs, including the central nervous system. In rare cases, sparganosis may involve the spinal cord, usually at the thoracic area. We herein report, to our knowledge, the first case of sparganosis presenting as a conus medullaris lesion and review the literature of sparganosis involving the spinal cord. observation: A 42-year-old man presented with progressive perianal paresthesia and sphincter disturbances. Results of enzyme-linked immunosorbent assay of the cerebrospinal fluid and surgical biopsy were consistent with sparganum infection affecting the conus medullaris. We reviewed 7 other cases of spinal sparganosis. CONCLUSIONS: sparganosis may present as a conus medullaris lesion. This possibility should be considered when clinicians encounter patients with a conus medullaris lesion or cauda equina syndrome with uncertain diagnosis. ( info) |
| PURPOSE: To report a case of sparganosis in the muscle layer of the eyelid. DESIGN: Observational case report. methods: A 67-year-old man with migratory painful swelling on the eyelid that was unresponsive to medications was evaluated and treated surgically. RESULTS: Computed tomography showed a 1.5 x 1.5-cm sized, thick-walled lesion and ultrasound biomicroscopy showed hypoechoic tubular and cystic lesions. During surgery, a white, thread-like plerocercoid, 7 cm in length was detected in the orbicularis muscle of the lower eyelid. Histopathologic examination demonstrated the characteristic feature of the sparganum larva and foreign body granulomatous reaction. Serodiagnosis by enzyme-linked immunosorbent assay was positive. Three months postoperatively, the lesion resolved completely. CONCLUSION: Although rare, sparganosis should be suspected in a moving eyelid mass unresponsive to the medical treatment. ( info) |
| humans can acquire infection by sparganum or plerocercoid larva of the tapeworm from drinking water containing infected Cyclops species and by ingesting infected snakes, birds, or other mammals. Once infected, the plerocercoid larva migrate slowly in the tissues and present as a subcutaneous lesion, making the correct diagnosis difficult. A 38-year-old man visited our clinic due to a breast mass. Due to suspicion of gynecomastia or breast cancer, he underwent tumor excision. Unexpectedly, a long white worm was found in the breast tissue and the pathologic finding showed sparganosis. After the surgery, mebendazole was prescribed for 1 week. No recurrence of the sparganosis was found during 1-year follow-up. ( info) |
| A case of rare intraspinal sparganosis treated by surgical excision is described. In this 59-year-old male with paraparesis and voiding problem, an intradural mass was noted on myelogram. Magnetic resonance (MR) and computed tomographic appearance of spinal and associated cerebral lesion are illustrated and possible route of migration discussed. This represents, to our knowledge, the first MRI demonstration of intraspinal sparganosis reported in the literature. ( info) |
20/55. A case of sparganosis mimicking a varicose vein. Recent advances in radiological and serological techniques have enabled easier preoperative diagnosis of sparganosis. However, due to scarcity of cases, sparganosis has been often regarded as a disease of other etiologic origin unless the parasite is confirmed in the lesion. We experienced a case of sparganosis mimicking a varicose vein in terms of clinical manifestations and radiological findings. sparganosis should be included among the list of differential diagnosis with the varicose vein. ( info) |