Results 41 to 50 of about 1,662 (190)

Differential effects of Bartonella henselae on human and feline macro- and micro-vascular endothelial cells.

open access: yesPLoS ONE, 2011
Bartonella henselae, a zoonotic agent, induces tumors of endothelial cells (ECs), namely bacillary angiomatosis and peliosis in immunosuppressed humans but not in cats.
Moez Berrich   +8 more
doaj   +1 more source

Bacillary angiomatosis in a HIV-negative patient [PDF]

open access: yes
Bacillary angiomatosis is a rare cutaneous manifestation caused by infection with Bartonella henselae that is most often seen in immunocompromised individuals, particularly those with HIV.
Menezes, Andrew   +7 more
core   +1 more source

Diagnostic dilemma in Kaposi’s sarcoma

open access: yesIndian Journal of Plastic Surgery, 2006
Kaposi′s sarcoma is described as cutaneous and extracutaneous neoplasm predominantly affecting older individuals. Though earlier uncommon and endemic to certain African areas, its incidence is on a rise due to infections with human immunodeficiency virus
Rao B.S Satish   +4 more
doaj   +1 more source

Major revision version 13.0 of the European AIDS Clinical Society guidelines 2025

open access: yesHIV Medicine, Volume 27, Issue 1, Page 18-32, January 2026.
Abstract Background The European AIDS Clinical Society (EACS) guidelines were revised for the 21st time in 2025, with updates covering all aspects of HIV care. Key Points of the Guidelines Update The structure of the guidelines has been reorganized into two parts: Part I focuses on the management and prevention of HIV and related infections, and Part ...
Juan Ambrosioni   +19 more
wiley   +1 more source

A Rare Epithelioid Hemangioendothelioma of the Tongue: A Case Report and Review of Published Cases

open access: yesCase Reports in Dentistry, Volume 2026, Issue 1, 2026.
Aim Epithelioid hemangioendothelioma (EHE) is a rare vascular tumor caused by the proliferation of endothelial cells. The purpose of this study was to describe a rare case of EHE of the tongue and to perform a systematic review of the literature reporting oral EHE.
Gioele Gioco   +6 more
wiley   +1 more source

Bacillary angiomatosis compatible with systemic manifestations: a  case report

open access: yesHIV & AIDS Review. International Journal of HIV-Related Problems, 2019
Bacillary angiomatosis is a rare infection caused by Bartonella henselae or Bartonella quintana, which usually affects patients with the human immunodeficiency virus (HIV) and causes cutaneous and extracutaneous lesions; it is usually benign, but ...
Monica Rueda   +2 more
doaj   +1 more source

Resolution of pancytopenia in a dog infected with Bartonella rochalimae in association with antibiotic therapy

open access: yesVeterinary Record Case Reports, Volume 13, Issue 4, December 2025.
Abstract Fever, non‐regenerative anaemia and leukopenia were documented in a 7‐year‐old, entire, male Akita Inu dog. The serum biochemistry and urinalysis were unremarkable. Tests for infectious agents were negative, except for SNAP 4Dx seropositive for Anaplasma phagocytophilum or A. platys. PCR for Anaplasma spp. was negative.
Clàudia Viñeta   +4 more
wiley   +1 more source

Bacillary angiomatosis. A ((new)) disease with a broadening clinicopathologic spectrum [PDF]

open access: yes, 1992
Bacillary angiomatosis (BA) is a reactive vasoproliferative lesion occurring almost exclusively in immunocompromised individuals in response to infection by a bacillus closely related to Rochalimaea quintana. The commonest site of involvement is the
Tsang, William Y.W., Chan, John K.C.
core  

Atypical Manifestations of Old World Cutaneous Leishmaniasis: A Systematic Review and Clinical Atlas of Unusual Clinical and Specific Anatomical Presentations

open access: yesHealth Science Reports, Volume 8, Issue 9, September 2025.
ABSTRACT Background and Aims Cutaneous leishmaniasis (CL) represents the most common form of leishmaniasis. It imposes a significant medical burden due to long‐lasting ulcers and disfiguring scars, underscoring the need for comprehensive CL control strategies, particularly in endemic regions.
Bahareh Abtahi‐Naeini   +5 more
wiley   +1 more source

Kaposi Sarcoma Presenting as Upper Gastrointestinal Bleeding in a Patient With Acquired Immune Deficiency Syndrome

open access: yesCase Reports in Gastrointestinal Medicine, Volume 2025, Issue 1, 2025.
Kaposi sarcoma (KS), an angioproliferative neoplasm driven by human herpesvirus 8, predominantly affects patients with acquired immune deficiency syndrome (AIDS) or those on immunosuppressive therapy. Gastrointestinal involvement in KS is underreported, with limited literature highlighting its clinical significance and morphological diversity on ...
Karthik Gnanapandithan   +4 more
wiley   +1 more source

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