1.A soft tissue lesion on the scalp as a peculiar source of disseminated cryptococcosis
Ding C.H. ; Wahab A.A. ; Abd Rahman N.A ; Zaihan S. ; Abd Shukor N. ; Periyasamy P. ; Cheong X.K. ; Mokhtar M.N.
Tropical Biomedicine 2026;43(No. 2):159-162
Cryptococcosis is a potentially fatal invasive fungal infection with considerable health challenges. A
seemingly immunocompetent middle-aged man with frequent exposure to pigeons and bird excreta
presented with headaches, fever, gait instability and diplopia. Two years prior to his presentation, he
sustained a blunt head trauma which resulted in sporadic headaches. On examination, a hard scalp
nodule measuring approximately 3 x 3 cm was palpable on the topmost part of his head. Cryptococcus
neoformans was cultured from his cerebrospinal fluid, blood and the biopsied scalp nodule. A diagnosis
of disseminated cryptococcosis was made, with the scalp lesion being designated as the primary source
of the infection. Following a protracted course of antifungal therapy lasting 10 weeks, the patient
was asymptomatic without any neurological deficits when reviewed in the clinic at two months postdischarge.
2.Non-bacteremia liver abscess caused by Burkholderia pseudomallei from a tertiary teaching hospital in Malaysia: a case report and literature review
Wahab, A.A. ; Nurazizah, S.M.A. ; Ding, C.H. ; Muttaqillah, N.A.S. ; Nordashima, A.S. ; Kori, N. ; Periyasamy, P.
Tropical Biomedicine 2023;40(No.3):290-294
Melioidosis is endemic in Southeast Asia, including Malaysia. Liver abscess is not uncommon in
melioidosis, but it is usually associated with bacteremia. We presented a case of a 55-year-old gentleman
with underlying end-stage renal failure who presented with non-specific abdominal pain for three
months. Initial blood investigations showed leukocytosis and increased C-reactive protein. Computed
tomography (CT) of the abdomen revealed multiple hypodense lesions in the liver and spleen. The culture
of the liver specimen obtained through the ultrasound-guided isolated Burkholderia pseudomallei. He
was given an adjusted dose of intravenous ceftazidime due to underlying renal failure. Melioidosis
serology also returned positive for IgM with titer >1:1280. His blood cultures were reported negative
three times. Despite on antibiotics for five weeks, there was no significant improvement of the liver
abscesses was observed. He was unfortunately infected with the SARS-CoV-2 virus during his admission
and passed away due to severe COVID-19 pneumonia.


Result Analysis
Print
Save
E-mail