Development stages of the "rope" human intestinal parasite

TL;DR

This paper details the morphological development stages of the rope worm, a human intestinal parasite, including its discovery, physical characteristics, and methods of removal, based on microscopic and DNA analyses.

Contribution

It provides the first detailed description of the rope worm's development stages and morphology, along with preliminary cellular and genetic insights.

Findings

Rope worms have five distinct development stages.

They exhibit a rope-like appearance and can reach over a meter in length.

DNA analysis suggests cellular structure but species identification remains inconclusive.

Abstract

This paper describes the five development stages of the rope worm, which could be human parasite. Rope worms have been discovered as a result of cleansing enemas. Thousands or people have passed the rope worms from all over the World. Adult stages live in human gastro-intestinal tract and are anaerobic. They move inside the body by releasing gas bubbles utilizing jet propulsion. These worms look like a rope, and can be over a meter long. The development stages were identified based on their morphology. The fifth stage looks like a tough string of mucus about a meter long. The fourth stage looks similar, but the rope worm is shorter and has softer slimier body. The third stage looks like branched jellyfish. The second stage is viscous snot, or mucus with visible gas bubbles that act as suction cups. The first stage is slimier mucus with fewer bubbles, which can reside almost anywhere in the body. Rope worms have cellular structure, based on optical microscopy, DAPI staining and DNA analysis, however, the data collected is not sufficient to identify the specie. Removal methods are also mentioned in the paper.