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Won Y, Lee GW, Shin JO, Roh D, Kim Y, Won SH, Lee J, Shin K, Kim H, Ko H, Kim B, Kim MB. Nail apparatus changes following upper limb casting or splinting. J Eur Acad Dermatol Venereol 2024; 38:e407-e409. [PMID: 38058239 DOI: 10.1111/jdv.19634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/09/2023] [Indexed: 12/08/2023]
Affiliation(s)
- Yumi Won
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Gi-Wook Lee
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Jun-Oh Shin
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Dongyoung Roh
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Yeona Kim
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Sang-Hyeon Won
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Jungsoo Lee
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Kihyuk Shin
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Hoonsoo Kim
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Hyunchang Ko
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Byungsoo Kim
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Moon-Bum Kim
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
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Abstract
OBJECTIVES To report seven cases of bacillary angiomatosis; to evaluate the most useful diagnostic tools; to analyse the clinical and epidemiological features associated with Bartonella quintana or Bartonella henselae infections. DESIGN Clinical, diagnostic and epidemiological evaluation of 37 speciated bacillary angiomatosis cases in the literature, including the seven patients in our study. METHODS Pathological examination of tissue samples, including Warthin-Starry staining and immunohistology; titre of antibodies to Bartonella sp.; detection of Bartonella sp. in blood and biopsy materials by culture or PCR; and statistical analysis of clinical and epidemiological features associated with B. quintana or B. henselae bacillary angiomatosis cases. RESULTS Seven immunocompromised patients (six with AIDS and one patient with acute leukaemia) had bacillary angiomatosis confirmed by histology. B. quintana was cultured in three patients, whereas B. henselae DNA was amplified by PCR in the remaining four patients. Serum from only one patient reacted with Bartonella antigens. Amongst the 14 B. quintana and 23 B. henselae bacillary angiomatosis cases now reported in the literature, lymphadenopathies were significantly more frequent in B. henselae-infected patients, and neurological disorders of the central nervous system in B. quintana-infected patients. Risk factors were contact with cats, and homelessness or poor socioeconomic status in B. henselae and B. quintana bacillary angiomatosis cases, respectively. CONCLUSIONS Although diagnosis of bacillary angiomatosis often remains solely based upon histology, culture or PCR-based methods are useful for the detection of Bartonella sp., and allow identification of the species involved, which is necessary to further characterize clinical and epidemiological features associated with B. quintana or B. henselae infections.
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Affiliation(s)
- S Gasquet
- Unité des Rickettsies, CNRS UPRES A 6020, Université de la Méditerranée, Marseille, France
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