Spinal cysticercosis: a rare cause of myelopathy.

BACKGROUND: Neurocysticercosis is a neuroinfectious disease caused by the larval stage of the tapeworm Taenia solium. Isolated spinal cysticercosis is rare, with limited cases having been reported in the literature. This entity poses great diagnostic and therapeutic challenges. METHODS: This retrospective study included seven patients pathologically diagnosed with spinal cysticercosis. The clinical manifestations, radiological features on magnetic resonance imaging (MRI), treatment, and outcomes were analyzed. RESULTS: This case series consisted of four male and three female patients, with an average age of 34.9 ± 10.9 years. Clinically, six patients manifested with localization-related myelopathy. There were four solid lesions, one cystic-solid lesion, and three cystic lesions. The solid and cystic-solid lesions showed characteristic MRI features: 1) within the lesion, there was a mural nodule with isointensity on T1WI and iso- to hyperintensity on T2WI; 2) the signals at the periphery of the mural nodule were variable, ranging from hypointense to hyperintense on T2WI; and 3) ring-like or cyst wall enhancement could be present, and dot-like enhancement could be noted in the mural nodule. Complete resection of the responsible lesion was achieved in all patients, and oral albendazole was administered in a patient with one more suspected homologous lesion. After a mean follow-up period of 56.7 ± 35.1 months, the patient's symptoms mostly regressed. CONCLUSION: Spinal cysticercosis is an extremely rare cause of myelopathy. Characteristic MRI features can facilitate preoperative diagnosis. Clinicians should be aware of this entity, and it should be included in the differential diagnosis of myelopathy.

Cerebral Coenurosis of a Long-Tailed Goral, Naemorhedus caudatus, in Korea.

We intended to describe a case of cerebral coenurosis in a long-tailed goral, Naemorhedus caudatus, from Hwacheon-gun, Gangwon-do (Province), in the Korea. The goral, a 10-year-old male, was suffering from neurological symptoms, such as turning the circle to one side without lifting the head straight, and died at 30 days after admission to the wildlife medical rescue center in Chuncheon-si, Gangwon-do. A fluid-filled cyst was detected in the left cerebral hemisphere by computed tomography and magnetic resonance imaging. The cyst removed from the deceased goral was transparent, about 3×3 cm in size, contained a clear fluid and approximately 320 protoscolices invaginating from the internal germinal layer. The protoscolex had 4 suckers and a rostellum with 28 hooklets arranged in 2 rows. By the present study, a case of cerebral coenurosis was first confirmed in a long-tailed goral, N. caudatus, from Gangwon-do, in Korea. The residents frequently exposed in the sylvatic environment should be careful the accidental infections of zoonotic metacestode of Taenia multiceps, Coenurus cerebralis, in Korea.

Ultrasonographic features of mesenteric cysticercosis in a domestic rabbit (Oryctolagus cuniculus).

A 5-year-old, 0.92-kg (2-lb), spayed female Dwarf Hotot rabbit was evaluated for a 1-day duration of lethargy and anorexia. Survey radiographs revealed evidence of gastrointestinal stasis. Abdominal ultrasonography characterized multiple small, round, anechoic structures embedded in the mesentery. These structures were thin walled with hyperechoic strands/septations. Most of the structures contained a well-defined, eccentric, hyperechoic nodule adherent to the intraluminal wall. Mesenteric cysticercosis was confirmed via exploratory laparotomy and histopathology. To the authors' knowledge, this is the first description of the ultrasonographic features of mesenteric cysticercosis in a domestic rabbit.

Extensive disseminated cysticercosis: a case report in Yunnan province, China.

BACKGROUND: Cysticercosis is spreading all over the world and it is a major health problem in most countries of Latin America, Africa, and Asia. Extensive disseminated cysticercosis is relatively rare and fewer than 120 case have been reported in the worldwide. We reported a rare case of extensive disseminated cysticercosis in Yunan province, China. CASE PRESENTATION: A rare case of extensive disseminated cysticercosis, in a 61-year-old male Chinese was detected from Yunnan province in 2018. Clinical and etiological examination was performed, as well as the epidemiological investigation. CONCLUSION: The life cycle of T. solium in the area where the case came from is complete. We expect this case could raise the attentions to the control of Taenia solium infection and subsequent cysticercosis there.

Hepatic cysticercosis: a rare entity.

Hepatic cysticercosis is a very rare entity; only four cases have been reported to date. High-resolution ultrasonography of the abdomen is the initial and most reliable modality for evaluation of hepatic cysticercosis. Medical therapy is the mainstay of treatment. We report a case of hepatic cysticercosis in a 28-year-old male who presented with right upper quadrant pain, fever, and jaundice. The article also describes the imaging patterns of hepatic cysticercosis based on different stages of evolution.

A rare manifestation of cysticercosis infestation.

There are many causes of urticaria, which may vary from infections to malignancy. Among the infections, infestations by cysticercosis (larval stage of the tapeworm called Taenia solium) is an important cause. The present report is of forty four years old female who presented with urticaria and swelling on face. The swelling was later diagnosed as cysticercosis by noninvasive ultrasonography. The urticaria subsided after the treatment of cysticercosis. We report this case for rarity of its presentation.

Breast cysticercosis - a case report.

SUMMARY: Isolated incidences of human cysticercosis have been reported world-wide, but it remains a major public health concern in endemic areas such as Mexico, Africa, South-East Asia, Eastern Europe, and South America. Cysticercosis most commonly involves the skeletal muscle, subcutaneous tissue, brain, and eyes. The breast is an uncommon site of presentation for cysticercosis. Due to its rare occurrence, breast cysticercosis is often initially mistaken for other common breast lesions such as cysts, abscess, malignant tumours and fibroadenomas. We report a case of breast cysticercosis in a young South African woman.

Smart phone as an adjunctive imaging tool to visualize scolex in orbital myocysticercosis.

Orbital myocysticercosis is a helminthic infestation with variable clinical presentations. Computed tomography is considered gold standard in orbital imaging. Evaluation of computed tomography films in out-patient departments (OPD) is important in the management of orbital diseases. In this case report, we highlight the use of a smart phone as an aid in OPD for studying computed tomography images in identifying a small cysticercus cyst of the superior rectus muscle, which was invisible on naked eye examination.

Metastatic neuroendocrine tumor masquerading as orbital cysticercosis.

Orbital metastases secondary to neuroendocrine tumors are exceedingly rare. We present a unique case of a 30-year-old female initially presenting with fever, chills, periorbital swelling, and painful proptosis. CT orbits revealed two ovoid-shaped ring-enhancing lesions in the right lateral and superior rectus muscles and clear sinuses, atypical for infectious post-septal cellulitis. Further work-up included serologic analysis, auto-immune panel, and MRI. Further imaging showed pseudocystic orbital lesions mimicking orbital cysticercosis. Additionally, given the bilateral nature of the lesions and patient's country of origin, this parasitic process was highly suspected. A course of albendazole and steroids led to resolution of symptoms. With a presentation at age 30, this is by far the youngest case reported in literature to date.

Case Report: Three-Day Albendazole Regimen for Orbital Cysticercosis and the Stardust Sign.

Ultrasonography findings have been used to diagnose and treat 10 cases of orbital cysticercosis. Although oral prednisolone has a key role in symptomatic alleviation, 3-day albendazole has been demonstrated to be curative without any recurrence.

Isolated Intramuscular Cysticercosis in Children: A Case Report

Human cysticercosis is an emerging infection caused by the larvae of Taenia solium (Cysticercus cellulosae). The most common sites for cysticercosis are the central nervous system, subcutaneous tissues, eyes, and muscles. Isolated intramuscular cysticercosis without brain involvement is rare and only a few reports are available in children. Here, we report two children with isolated intramuscular cysticercosis who presented with the swellings that were diagnosed by ultrasonography and fine-needle aspiration cytology. Both of them responded well to steroids and albendazole treatment, showing a complete resolution of the swelling.