Clinical presentation and molecular diagnosis of a possible Mpox virus and Varicella zoster virus co-infection in an adult immunocompetent Filipino: a case report.

We report the first travel-related case of a possible Mpox-Varicella zoster virus (VZV) co-infection in the Philippines, a country that is endemic for Varicella but non-endemic for Mpox. A 29-year-old Filipino, female, with a travel history to Switzerland and with no prior history of VZV infection sought consultation due to rashes. She presented with multiple papular, pustular, and vesicular skin lesions, some with umbilication and with irregular borders, on the face, neck, trunk, inguinal area, upper extremities, and right leg.

Multiple pheochromocytomas in a patient with blurred vision.

We report on a 19-year-old male diagnosed with multiple pheochromocytomas after an I-123 metaiodobenzylguanidine (MIBG) scan. Multiple imaging was obtained because of concern for von Hippel-Lindau disease (VHL) after bilateral retinal angiomas were discovered on ophthalmologic consultation as a follow-up from the Emergency Department. Computed tomography (CT) and magnetic resonance imaging (MRI) were able to localize the adrenal and extra-adrenal tumors; however, accurate differentiation between pheochromocytomas and other adrenal tumors was not possible.

Paradoxic technetium-99 methylene diphosphonate localization in malignant mesothelioma.

The literature is replete with cases of Tc-99m bone imaging agent uptake in pleural effusions. Far rarer is the report of photopenia in a pleural effusion. In this case of malignant mesothelioma, we describe a unique case of unilateral hemithoracic photopenia from a pleural effusion with concomitant uptake in the contralateral lung resulting from calcified pleural plaques.

False-positive technetium 99m depreotide scintigraphy resulting from round atelectasis.

The authors report two cases of round atelectasis that showed increased accumulation of technetium (Tc) 99m depreotide on planar and single photon emission computed tomographic scintigraphy. It should be considered that round atelectasis is a potential nonmalignant cause for positive 99mTc depreotide scintigraphy.