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The leishmaniases are protozoan, zoonotic diseases transmitted to human and other mammal hosts by the bite of phlebotomine sandflies. Bolivia has the highest incidence of cutaneous leishmaniasis (CL) in Latin America (LA), with 33 cases per 100,000 population reported in 2006. CL is endemic in seven of the country's nine administrative departments. Visceral leishmaniasis (VL) is comparatively rare and is restricted to one single focus. Most CL cases are caused by Leishmania (Viannia) braziliensis (85% cases); VL is caused by L. (L.) infantum. Seven sandfly species are incriminated as vectors and Leishmania infections have been detected in several non-human mammal hosts. Transmission is associated with forest-related activities, but recently, cases of autochthonous, urban transmission were reported. Because most cases are caused by L. (V.) braziliensis, Bolivia reports the greatest ratio (i.e., up to 20% of all cases) of mucosal leishmaniasis to localized CL cases in LA. Per national guidelines, both CL and VL cases are microscopically diagnosed and treated with pentavalent antimony.
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Trop Doct
September 2025
Additional Professor, Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Chikungunya virus (CHIKV) typically causes febrile illness and arthralgia. However, severe complications such as encephalitis, rhabdomyolysis, and multiorgan dysfunction are increasingly recognised, particularly during epidemics in endemic regions. We report a case of a 61-year old male presenting with progressive flaccid paraparesis and respiratory failure following febrile illness.
View Article and Find Full Text PDFJAMA Netw Open
September 2025
Department of Epidemiology, University of Texas Health Science Center at Houston School of Public Health, Houston.
Importance: Trisomy 13 (T13) and trisomy 18 (T18) are chromosomal abnormalities with high mortality rates in the first year of life. Understanding differences in long-term survival between children with full vs mosaic or partial trisomy is crucial for prognosis and health care planning.
Objective: To examine the differences in 10-year survival between children with full T13 and T18 vs those with mosaic or partial trisomy.
Multimed Man Cardiothorac Surg
September 2025
Institute of Chest Surgery, Medanta, Gurugram, India
Birt-Hogg-Dubé syndrome (BHDS) is an autosomal dominant inherited disorder caused by mutation in a tumour suppressor gene, FLCN, leading to skin tumours (fibrofolliculomas), renal tumours and pulmonary cysts. Lung involvement is predominantly observed in 70% of the cases of BHDS, manifesting in the form of recurrent primary spontaneous pneumothorax. This video tutorial showcases the surgical management of recurrent right primary spontaneous pneumothorax in a young adult with a history of multiple episodes of bilateral pneumothorax managed by surgical intervention previously.
View Article and Find Full Text PDFRadiol Med
September 2025
Breast Imaging Division, Radiology Department, IEO European Institute of Oncology IRCCS, 20141, Milan, Italy.
Metastatic involvement (MB) of the breast from extramammary malignancies is rare, with an incidence of 0.09-1.3% of all breast malignancies.
View Article and Find Full Text PDFNeurol Sci
September 2025
School of Public Health, Shaanxi University of Chinese Medicine, Shaanxi, 712046, Xianyang, P. R. China.
Background: Stroke persists as the second leading global cause of mortality and disability. We analyzed G20 nations using Global Burden of Disease (GBD) 2021 data (1990-2021) to provide a new perspective.
Methods: We obtained age-standardized rates (ASR) of stroke mortality, incidence, prevalence, and YLLs (years of life lost) across G20 nations.