A Case Report of Acute Prostatitis Secondary to Use of P-valve Condom Catheter During Cave Diving

Introduction: Acute bacterial prostatitis is characterized by acute inflammation of the prostate gland accompanied by the presence of pain and other urinary tract or systemic symptoms. Prostatitis is a relatively common disease of the urinary tract in men, However, this case reports a man diagnosed with acute bacterial prostatitis with an unusual presentation, as well as an unusual pathogen and a unique mechanism of colonization. Case Report: A 52-year-old male with no past medical history presented to our facility for right-sided buttock pain associated with dysuria, diarrhea, and perianal burning. The patient was diagnosed with sepsis secondary to acute bacterial prostatitis, and the pathogen identified in his urine was Aeromonas hydrophila/A. caviae. His disease process was later recognized as a complication of the use of a P-valve condom catheter while freshwater cave diving. Conclusion: This is the first documented case of prostatitis as a result of the use of a P-valve condom catheter while diving. Furthermore, the pathogen identified is of particular interest as there are very few documented cases of urosepsis secondary to Aeromonas hydrophila or A. caviae.

Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico)

This study provides an updated checklist and an illustrated guide to the 17 currently known stygobiont Malacostraca species of the state of Yucatan (Yucatan Peninsula, Mexico). The compilation is based on the individuals collected during our cave-diving expeditions (2016–2019), and, has the purpose of expanding previous knowledge on the taxonomy of these subterranean crustaceans. The identification guide contains drawings of the main diagnostic characters of the species as well as a brief introduction of the relevant malacostracan orders. The information is further complemented with a historic account and timeline of the stygobiont Malacostraca species of the Yucatan Peninsula. This is the first study that provides a unified tool for the morphological identification of these highly endemic species.

Gomphosphenia plenkoviciae sp. nov. A new species from Crveno jezero, Croatia

Crveno jezero (Red Lake) is one of the largest karstic sinkhole lakes in the Europe. Diatom flora of this lake was unknown due to difficulties in collecting samples. Recently, samples were collected by speleodivers in the frame of systematical natural sciences research, during the cave diving expedition “Crveno jezero 2017” and observations revealed the existence of a new species, Gomphosphenia plenkoviciae Gligora Udovič & Žutinić sp. nov. The species is described herein as new to science based on light and scanning electron microscopy. Gomphosphenia plenkoviciae is characterized by having narrowly clavate to linear valves, which are slightly heteropolar in larger specimens to clavate in smaller specimens, thus differing from the closest taxon by the valve outline and shape of the central area. Smaller valves of G. plenkoviciae differ from other small-sized Gomphosphenia species by valve outline, striae morphology and the shape of axial and central areas.