Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0035078 (renal failure)
 31,970 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Myoclonic jerks are brief involuntary twitching of a muscle or a group of muscles. It is a medical sign and not a diagnosis of a disease. It occurs in number of secondary conditions like hepatic failure, renal failure, dyselectrolytaemia, etc in addition to the physiologic, epileptic, essential and psychogenic causes. Myoclonic jerks secondary to uraemia usually occur in the end stage renal failure and is resolved by renal replacement therapy. Here we report a case of uremic myoclonic jerk presented to our emergency department which occurred secondary to obstructive uropathy secondary to neurogenic bladder caused by old traumatic paraparesis and it was resolved by simple and timely intervention by bladder catheterization and it prevented the patient from going into uremic encephalopathy.
...
PMID:Acute Myoclonic Jerk Terminated by A Simple Procedure - A Case Report. 2704 8

A 6-year-old Labrador with history of hyperpnea, respiratory distress, ascites and paraparesis, presented Dirofilaria immitis microfilariae in the blood smear, cytology of the abdominal fluid and urine. The positive samples were confirmed by multiplex-PCR (COI gene) and sequencing, and presented 98% homology to D. immitis (GenBank accession nos. KC107805.1, EU159111.1, EU163945.1, DQ358815.1, and AJ537512-1). Based on the presented results and the physiopathology of the heartworm disease, molecular techniques may be helpful and accurate in the diagnosis of the disease in vertebrates, and microfilaruria, even uncommon, should be considered on a renal failure evaluation.
 ...
PMID:Microfilaruria by Dirofilaria immitis in a dog: a rare clinical pathological finding. 2884 82

The cases is presented of a 38 year-old male with a constitutional syndrome, fever, multiple swollen lymph nodes, and hepatosplenomegaly of 2 months onset. There was also mention of headache, bilateral blurred vision, and myiodesopsias. Best correct visual acuity was 20/50 and 20/200. The anterior segment was unremarkable. The fundus of both eyes showed raised and erased discs, accompanied by serous detachment, greater in the left eye. Complementary studies of both eyes showed a visual field with increased blind spot; fluorescein angiography indicated late disc hyperfluorescence. The electroretinogram showed compromise of cones and rods, and the visual evoked potential detected alteration in the perception and conduction of stimuli. The imaging studies were essentially normal. During his hospital admission he presented with paraparesis, renal failure, endocrinopathy, skin alterations, and osteoblastic lesions with negative biopsies. Monoclonal gammopathy was documented, and the diagnosis of POEMS (Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, and Skin changes) syndrome was made. The chemotherapy started with dexamethasone/melphalan, with a good response at 3 months.
 ...
PMID:Neuro-ophthalmological manifestations of POEMS syndrome. 3131 88

Neuroblastoma is an embryonic tumor of the sympathetic nervous system originating from neural crest cell remnants, which may be found in the adrenal glands or sympathetic chain. We report a case of a three-year-old girl who presented with flaccid paraparesis, and acute respiratory distress that required mechanical ventilation after a multiple-day history of gradual-onset dyspnea and right upper-lung opacity that was initially misdiagnosed as pneumonia. Chest and spinal magnetic resonance imaging (MRI) revealed a tumor in the posterior mediastinum with intra-spinal canal extension. The patient underwent thoracotomy and surgical en bloc resection with spinal canal decompression. Histopathology revealed neuroblastoma. The postoperative period was uneventful. The patient was administered a course of chemotherapy but died due to advanced stage tumor, severe pancytopenia, and septicemia with renal failure. The aim of this report is to consider posterior mediastinal neuroblastoma in the differential diagnosis of dyspnea and acute lower limb weakness in young children.
 ...
PMID:Posterior mediastinal neuroblastoma masked as flaccid paraparesis in a 3 year child. 3187 13


<< Previous 1 2 3