Cat Scratch: Causes & Reasons

Possible Causes for Cat Scratch

[…] above Learn More about cat scratch disease Resources for cat scratch disease Statistics for cat scratch disease More Definitions for cat scratch disease Medical Definition [merriam-webster.com]

“Cat Scratch Fever.” [web.archive.org]

The osteolysis associated with cat-scratch fever resembles more ominous conditions. [ncbi.nlm.nih.gov]

Cat Scratch Meningoencephalitis

Cat-Scratch Disease Definition Cat-scratch disease is an uncommon infection that typically results from a cat's scratch or bite. [medical-dictionary.thefreedictionary.com]

"Cat scratch" and "Cat scratch fever" redirect here. For the Nickelodeon cartoon, see Catscratch. For the Ted Nugent album, see Cat Scratch Fever. [en.wikipedia.org]

Patient information: See related handout on cat-scratch disease. Cat-scratch disease is a common infection that usually presents as tender lymphadenopathy. [aafp.org]

Erythema Nodosum

Up to one quarter of the patients with cat-scratch disease present atypically, a considerably higher prevalence than previously reported. [ncbi.nlm.nih.gov]

Cat scratch disease (CSD) typically presents as a tender regional lymphadenopathy preceded by an inoculation papule with spontaneous resolution occurring between 8-16 weeks [ncbi.nlm.nih.gov]

Some of the more common infections are: streptococcus (most common), cat scratch disease, chlamydia, coccidioidomycosis, hepatitis B, histoplasmosis, leptospirosis, mononucleosis [aarda.org]

Lymphadenitis

However, none of the epithelioid cell granulomas of Yersinia LA contains MBLs like in cat scratch disease. [jstage.jst.go.jp]

Regional lymphadenitis: Cat scratch disease, a mild flu-like infection, with swollen lymph nodes (lymphadenitis) and mild fever of short duration, due to cat scratches, especially [medicinenet.com]

In tularemia and cat scratch disease, monocytoid B lymphocytes (MBLs) with T cells and macrophages contribute to the formation of granuloma. [jstage.jst.go.jp]

Flea Bite

You may notice your dog or cat scratch frantically trying to bite the fleas in their fur. [rentokil.com.sg]

You may notice your dog or cat scratch frantically and trying to bite the fleas in their fur. [rentokil.co.uk]

Animal Bite

Dog bites were almost twice as common among men, while cat bites-scratches were twice as common among women. [ncbi.nlm.nih.gov]

Cat scratches, even from a kitten, can carry "cat scratch disease," a bacterial infection. Other animals can transmit rabies and tetanus. [stanfordchildrens.org]

Cat Scratch Fever Children with cat scratch fever develop a brownish-red bump or sore about 7 to 12 days after being scratched, bitten, or licked by a cat, or more commonly [verywell.com]

Bacillary Angiomatosis

The purpose of this study was to evaluate clinical cases of cat scratch disease (CSD) and bacillary angiomatosis involving the conjunctiva by special stains and transmission [ncbi.nlm.nih.gov]

This case emphasizes that bacillary angiomatosis may be seen in immunocompetent individuals and may be transmitted in other ways than cat scratches, e.g. by arthropods. [ncbi.nlm.nih.gov]

An infection with Bartonella henselae transmitted from domestic cats to humans by scratching normally leads to cat-scratch disease. [ncbi.nlm.nih.gov]

Suppurative Granuloma

scratch disease. [humpath.com]

[…] granuloma; suppurative epithelioid granuloma; abscess-forming granulomatous lymphadenitis Etiology chalazion chronic granulomatous disease (MIM.306400) bacterial infections cat [humpath.com]

Granulomas References Abscess-forming granulomatous lymphadenitis: histological typing of suppurative granulomas and clinicopathological findings with special reference to cat [humpath.com]

Cervical Lymphadenitis

Cat scratch disease, caused by Bartonella henselae, is a worldwide zoonosis that is most frequently associated with the bite or scratch of a kitten under 6 months of age, [ncbi.nlm.nih.gov]

Common causes of subacute or chronic lymphadenitis include cat-scratch disease and mycobacterial infection. [ncbi.nlm.nih.gov]

Cat Scratch Disease (Bartonella henselae) - tender, usually axillary, nodes. History of a cat scratch or lick 2 weeks prior. There may be a papule at the site. [rch.org.au]

Pasteurella Multocida Infection

Sometimes I confuse the clinical manifestations of these two cat related diseases - Cat scratch disease caused by Bartonella henselae and Pasteurella multocida infection caused [medicowesome.com]

[…] leptospirosis A27.89 Other forms of leptospirosis A27.9 Leptospirosis, unspecified A28 Other zoonotic bacterial diseases, not elsewhere classified A28.0 Pasteurellosis A28.1 Cat-scratch [icd10data.com]

[…] by cat bites. [medicowesome.com]

Parinaud Syndrome

Margileth Pediatrics December 1957, 20 (6) 1000-1005; Abstract Ten children with proven cat scratch disease have been observed in the past 3 years. [pediatrics.aappublications.org]

A diagnosis of cat scratch disease was made. Catalina Arango-Ferreira, M.D. Jorge Castano, M.D. Universidad de Antioquia, Medellín, Colombia [email protected] [nejm.org]

See Cat-scratch disease, Tularemia. [medical-dictionary.thefreedictionary.com]

Lymph Node Tuberculosis

The patient confirmed having been scratched by a cat and the serology for Bartonella henselae was IgM+/IgG-. [ncbi.nlm.nih.gov]

[…] cleft cyst, thyroglossal duct cyst, lymphangioma/hemangioma, dermoid, laryngocele, pharyngeal diverticulum, thymic cyst); infectious complications (eg, bacterial, viral, cat-scratch [emedicine.com]

The biopsy revealed a necrotising and abscessed granulomatous lymphadenitis, suggestive of cat scratch disease. [ncbi.nlm.nih.gov]

Pars Planitis

The patient owned five kittens but had no history of cat bites or scratches. Serum levels of antibodies to Rochalimaea were elevated. [ncbi.nlm.nih.gov]

Some experts also suggest a possible association with multiple sclerosis, sarcoidosis, cat scratch or Lyme disease. [autoimmune.org]

Infectious causes of intermediate uveitis include Epstein-Barr virus infection, Lyme disease, HTLV-1 virus infection, cat scratch disease, and hepatitis C. [en.wikipedia.org]

Paprika Splitters' Lung

Kanasasii M. marinum M. avian-intracellulare BCG vaccine Bacteria Brucella Yersinia Other Cat Scratch Lymphogranuloma Chemicals Aluminum Beryllium Titanium Zirconium Silica [neuromuscular.wustl.edu]

Kanasasii M. marinum M.avian-intrarellulare Bacille Calmette-Guerin (BCG) vaccine Bacteria Brucella Yersinia Other Infections Cat Scratch Lymphogranuloma Neoplasia Carcinoma [randyjacobsmd.com]

Peliosis Hepatis

Pleural effusion with anicteric hepatitis associated with cat-scratch disease: documentation by cat-scratch bacillus. Chest 1986 ; 89: 302 –3. 52. [doi.org]

Cat scratch disease: a bacterial infection. Science 1983 ; 221: 1403 –5. 47. Kitchell CC, DeGirolami PC, Balogh K.. Bacillary organisms in cat scratch disease. [doi.org]

[…] and cutaneous bacillary angiomatosis to the cat-scratch-disease bacillus, however. [doi.org]

Bartonella Infection

Debré et al.81 in Paris first described patients with clinical cat-scratch disease (CSD) in 1931. [doi.org]

Bartonella cat scratch disease lymphadenopathy fever of unknown origin hepatosplenic disease Accepted October 8, 2007. [pediatrics.aappublications.org]

Conclusion: Rochalimaea henselae can be a cause of cat scratch disease in immunocompetent patients. FULL TEXT [doi.org]

Systemic Bartonellosis

Enlarged lymph node resulting from cat scratch disease. Used with permission of NEJM. [cdc.gov]

Cat scratch disease See separate Cat Scratch Disease article. [patient.info]

Cat-scratch disease is the most common out of all the diseases constituting bartonellosis. Oroya fever is common in certain parts of South America. [en.mimi.hu]

Granulomatous Hepatitis

In three patients with cat scratch disease the liver was affected. All three had high fever (39 degrees C) for more than 3 weeks. [ncbi.nlm.nih.gov]

Schistosomiasis Toxocariasis (Tongueworm, strongyloidasis, ascariasis, leishmaniasis) * Viral (Mononucleosis, cytomegalovirus infection, lymphogranuloma venereum, psittacosis, cat-scratch [medcosmos.com]

[…] toxoplasmosis, visceral larva migrans); viral infections, which are less common (eg, infectious mononucleosis, cytomegalovirus); and numerous others (eg, Q fever, syphilis, cat-scratch [hepatitiscentral.com]

Uveitis

This typically includes skin tests for Tuberculosis, blood tests for infectious diseases like syphilis, Lyme disease, Cat scratch disease, Histoplasmosis, and blood tests [avruc.com]

Infections can also cause uveitis, including those due to tuberculosis, Herpes virus, Cat-scratch disease, HIV, and various parasitic infections. [peregrineeye.com]

[…] surgery An autoimmune disorder, such as sarcoidosis or ankylosing spondylitis An inflammatory disorder, such as Crohn's disease or ulcerative colitis An infection, such as cat-scratch [mayoclinic.org]

Ophthalmia Nodosa

[…] to an antigen test for cat scratch disease. [ncbi.nlm.nih.gov]

The patient, scratched by a cat six-and-a-half months earlier, presented a positive cat-scratch disease antigen test. [serval.unil.ch]

scratch disease Eye disease Ophthalmia nodosa Animal origin Bacteriosis Chlamydiosis Infection Keyword (es) Anatomia patologica Conjuntivitis Parinaud Cuerpo extraño Hombre [pascal-francis.inist.fr]

Trench Fever

Bartonella quintana is closely related to Bartonella henselae, the agent of cat scratch fever. U.S. [definitions.net]

Bartonellosis and trench fever. ( 9002093 ) Bass J.W....Person D.A. 1997 21 Bartonella species infections, including cat-scratch disease, trench fever, and bacillary angiomatosis [malacards.org]

Enlarged lymph node resulting from cat scratch disease. Used with permission of NEJM. [cdc.gov]

Oculoglandular Tularemia

Numerous reports concerning cat-scratch disease have appeared in the recent medical literature. [jamanetwork.com]

scratch fever, lymphogranuloma venereum, or… … Medical dictionary Cat scratch disease — For the Ted Nugent album, see Cat Scratch Fever. [es_mediclopedia.es-academic.com]

Avoid being scratched by a cat, even a healthy cat. You can avoid tularemia by not having contact with wild rabbits, squirrels, or ticks. [medlineplus.gov]

Dermatopathic Lymphadenopathy

Acute localized : Cervical: group A streptococci, EBV, TB, cat scratch disease ( Bartonella ), lymphoma, temporal arteritis, chronic fatigue syndrome. [hopkinsguides.com]

DIFFUSE post-vaccinial lymphadenitis anticonvulsant therapy viral lymphadenitis dermatopathic lymphadenopathy MIXED infectious mononucleosis toxoplasmosis cat scratch disease [med-ed.virginia.edu]

The absence of granulocytes in areas of necrosis and lack of follicular hyperplasia differentiated these cases from lymphadenitis caused by cat-scratch disease and other bacterial [ispub.com]

Brill-Zinsser Disease

[…] monocytotropic ehrlichiosis Ehrlichia ewingii Ehrlichiosis ewingii infection Rhizobiales Brucellaceae Brucella abortus Brucellosis Bartonellaceae Bartonellosis : Bartonella henselae Cat-scratch [infogalactic.com]

Intermediate Uveitis

Some experts also suggest a possible association with multiple sclerosis, sarcoidosis, cat scratch or Lyme disease. [autoimmune.org]

Some experts also suggest a possible association with multiple sclerosis, sarcoidosis, cat scratch or Lyme disease. « Back to Glossary Index [aarda.org]

Sennetsu Fever

[…] ehrlichiosis Ehrlichia ewingii Ehrlichiosis ewingii infection Hyphomicrobiales Brucellaceae Brucella abortus Brucellosis Bartonellaceae Bartonellosis: Bartonella henselae Cat-scratch [en.wikipedia.org]

Rickettsioses range in severity from diseases that are usually relatively mild (rickettsialpox, cat scratch disease, and African tick-bite fever) to those that can be life-threatening [globalsecurity.org]

[…] lent fever of unknown origin fever pitch fever powder fever ring fever root fever sore fever therapy fever thermometer fever treatment fever tree fever twig Foshay-Mollaret cat-scratch [definify.com]

Sporotrichosis

Thirteen cases (68.4%) were able to recall preceding trauma, and seven of them reported cat scratches or cat bites. [ncbi.nlm.nih.gov]

Infections occur following traumatic inoculation of fungus from plants and infected cat bites and scratches. [ncbi.nlm.nih.gov]

We report the case of an immunocompetent woman who acquired sporotrichosis through the scratch of a sick cat. [ncbi.nlm.nih.gov]

Pruritic Rash

No case of pruritic rash associated with cat scratch disease has been previously reported. [ncbi.nlm.nih.gov]

In fact, one authority specifically states that the rash of cat scratch disease is nonpruritic. [ncbi.nlm.nih.gov]

Cat scratch disease is a benign, self-limited illness characterized by regional lymphadenopathy that usually occurs in association with a history of contact with a cat. [ncbi.nlm.nih.gov]

Optic Nerve Infarction

Optic nerve glioma Lymphoproliferative disorders Other intrinsic neoplasms INFLAMMATORY OPTIC NEUROPATHIES INFECTIOUS OPTIC NEUROPATHIES Optic disc edema with a macular star Cat-scratch [neurology.mhmedical.com]

See separate Cat Scratch Disease article. Lyme disease : Optic neuritis can occur. Peripheral neurological manifestations may mimic MS. [patient.info]

Differential Diagnosis Intraocular inflammation, malignant hypertension, diabetes mellitus, cat-scratch disease, optic perineuritis, sarcoidosis, syphilis, tuberculosis, collagen [clinicalgate.com]

Syphilitic Chorioretinitis

121 Introduction 206 ofToxoplasmosis in Immunocompetent Patients 207 12213 OphthalmicToxoplasmosis in AIDS Patients 209 1222 Toxocariasis 210 12233 Lyme Disease 211 1224 Cat [books.google.com]

Cat scratch disease ( Bartonella henselae ). Yersinia enterocolitica. Very rarely, Whipple's disease. [ 7 ] Fungal infections: Candida spp. [patient.info]

Bartonella henselae neuroretinitis in cat scratch disease. Diagnosis, management, and sequelae. Ophthalmology. 1998 Mar. 105(3):459-66. [Medline]. [emedicine.medscape.com]