Cat scratch disease with reversible encephalopathy. However, to prevent cat scratch fever, people should:Cats get the infection when they scratch and bite at fleas that infect them or fight with cats that are carriers.If a cat has fleas or visible scratches, a person may wish to practice caution when handling their cat. Avidor B, Kletter Y, Abulafia S, Golan Y, Ephros M, Giladi M. Molecular diagnosis of cat scratch disease: a two-step approach.
Wang CW, Chang WC, Chao TK, Liu CC, Huang GS.
The causative microorganism, B. henselae, is difficult to culture. One patient presented with recurrent cervical lymphadenitis, whereas the other 2 patients experienced systemic symptoms with periodic fever, malaise, headache, and weight loss.
During this time, it can pass on the infection.Cats with the bacteria often have no symptoms, but they may have a fever that lasts for 48–72 hours.In rare cases, cat scratch disease can cause severe symptoms in cats.The infection can remain for several months in the cat, and symptoms may reappear at times of A vet can inspect a cat for fleas and make recommendations about flea prevention and avoiding scratches and bites.A test is available for the bacteria, but doctors do not usually recommend it for cats that have no symptoms.
Note the adjacent lymphadenitis.
Successful treatment of cat-scratch disease with ciprofloxacin. Diseases & Conditions Research suggests a cat may get these bacteria from fleas. Hajjaji N, Hocqueloux L, Kerdraon R, Bret L. Bone infection in cat-scratch disease: a review of the literature. The lesions are very similar to verruga peruana, the chronic form of Carrión disease (Oroya fever) from Bacillary peliosis involves the solid internal organs with reticuloendothelial elements (usually the liver, but the spleen, abdominal lymph nodes, and bone marrow may also be involved).
[Application of Warthin-Starry stain, immunohistochemistry and transmission electron microscopy in diagnosis of cat scratch disease]. Courtesy of Andrew Margileth, MD. These might include the following (see also Table 1, below):CNS findings are present in 5% of patients with CSD. All material on this website is protected by copyright, Copyright © 1994-2020 by WebMD LLC.
The longest period of recuperation was 4.5 years.Another interesting finding from this series was evidence of recurrent CSD.
Include the scalp, finger web spaces, eyelids, and conjunctiva in a thorough inspection. Abdominal discomfort, without focal findings, is commonly reported.
Three adult women reportedly developed peripheral neuritis lasting 1-4 months associated with the onset of lymphadenitis due to CSD.Acute onset, self-resolving, recurrent expressive aphasia has been reported.Neuroretinitis (Leber stellate neuroretinitis, Leber idiopathic stellate retinopathy,Permanent loss of vision is not reported, although recovery may take 1-3 months. Cat scratch disease and acute rejection after pediatric renal transplantation. However, persistent cognitive impairment and death have been reported in some cases.Transverse myelitis presenting as Brown-Sequard syndrome has occurred in a 44-year-old man.Cranial or peripheral nerve involvement may occur. In cats, the disease is generally transmitted through contact with flea feces. Diseases & Conditions Dharnidharka VR, Richard GA, Neiberger RE, Fennell RS 3rd. Cases of erythema multiforme, erythema nodosum, erythema annulare, and ecchymoses associated with thrombocytopenia have been reported in patients with CSD, but these are rare.Characterized by painful, tender, subcutaneous nodules on the skin, erythema nodosum may present 1-6 weeks after onset of adenopathy in less than 1% of patients with CSD. MNT is the registered trade mark of Healthline Media.