Some of the mitochondria in the free-living giant ameba Pelomyxa carolinensis (Chaos chaos) exhibit unusual and strikingly complex morphological patterns. A study of serial sections of these mitochondria reveals that the patterns are formed by the organization and packing of minute villi (cristae mitochondrlales). The form of the individual villus is a regular soft zigzag (or wave) with a bulbo...

The fine structure of an unusual type of nerve ending found in the subepithelial spaces of rat palatine mucosa is described. The endings, with their tortuous courses and terminal bulbous portions, form a complicated plexus. An unusually thick basal lamina of filamentous reticular structure envelops the Schwann cell ensheathing the endings. Several irregular microvillous projections extend from ...

A retained urethral catheter is a rare iatrogenic complication of which few cases have been reported in the literature. In this study, we describe a case of a forgotten urethral Foley catheter causing urethracutaneous fistula on scrotum. An 80-year-old man was referred for a small pus-draining cutaneous opening on the lower part of the scrotum. The distal segment of a broken Foley catheter was ...

A male child with tetra-amelia, hypotrichosis, upward slanting palpebral fissures, lack of lacrimal openings, hypoplastic lacrimal ducts and sacs opening towards the exterior, prominent and bulbous nose, large downturned mouth, high narrow palate, bilateral preauricular pits, sacral dimple, bilateral undescended testes, and developmental retardation is reported. The parents were second cousins....

Cephalic malposition of lower lateral cartilage (CMLLC) is one of the most common objects of aesthetic and functional rhinoplasty. Constantian wrote in his article that 68% of his primary rhinoplasty cases had lateral crural malpositioning.1 To diagnose CMLLC the surgeon has to observe several parameters that were described by Sheen: malposition is “any displacement of the lateral crura from th...

Some of the mitochondria in the free-living giant ameba Pelomyxa carolinensis (Chaos chaos) exhibit unusual and strikingly complex morphological patterns. A study of serial sections of these mitochondria reveals that the patterns are formed by the organization and packing of minute villi (cristae mitochondrlales). The form of the individual villus is a regular soft zigzag (or wave) with a bulbo...

construction of the instrument employed, the skill and experience of the operator, and the condition of the patient. The instrument may be flexible or rigid, soft or hard, light or heavy. It may have a short curve or a large sweeping curve. It may be bulbous at the point, or conical, and so on. My experience of over a quarter of a century of hospital work in one capacity or another, from house-...

This paper presents the design and experimental results of a new type developable added bulbous bow that has been designated as dihedral bow. is based on polyhedral bows are used in small vessels, whose origin traced to 1990s. The designed with set surfaces following previous methodology surface considers material properties can contain boundary curves. Two designs their towing tank tests prese...

Introduction Jeune et al first described asphyxiating thoracic dystrophy in 2 siblings in 1954 [1]. The incidence of this rare condition has been reported to be 1 in 1,00,000 live births [2]. Scanty reports are available in Indian literature [2-5]. This condition is characterized by small constricted chest causing repeated respiratory tract infections and typical radiological appearance of thor...

To cite: Shtofmakher G, Kaufman MA, Cohen R, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2014205021 DESCRIPTION Ainhum (dactylolysis spontanea) is an idiopathic condition that involves a ‘band-like’ soft tissue constriction of a digit. This pathology often presents bilaterally with the greatest prevalence on the fifth digit. Dark-skinned individuals of ...