On Ultrasound the mass has generally been mentioned as hypoechoeic and cystic.4 Our patient however presented with an elongated mass with a lamellated
appearance of hyper and hypoechoeic tissues alternating with each other.
Grossly, in these instances, a lamellated
superficial appearance was anecdotally observed on MR imaging, though without the typical hyperdensity of most medulloblastomas on CT secondary to dense hypercellularity.
Microscopic examination showed histological features of hydatid cyst comprising of acellular, lamellated
fibrous and chitinous wall with daughter cysts having invaginated morphology along with scolex and germinal lining (Figures 4, 5).
Electron microscopy shows enlarged secondary lysosomes packed with lamellated
membrane structure called myeloid or Zebra bodies.
The distal tubules contain distinctive, atypical casts that typically appear hypereosinophilic, pale with periodic acid-Schiff stain, and polychromatic (mixed red and blue) and lamellated
with Masson trichrome stain.
An epidermal inclusion cyst is the most common cutaneous or subcutaneous cyst, and it is lined by stratified squamous epithelium that contains a granular layer and lamellated
Histopathological examination demonstrated a germinal layer, lamellated
ecto cyst with fibrous outer layer (Fig.
phagolysosomes or autolysosomes were also seen with variably electron-dense material.
A variable amount of periosteal reaction can be present, ranging from a thick solid type to lamellated
Such glomeruli usually have wrinkled, frequently lamellated
, Bowman capsule basement membrane (Figure 1, B).
Testicular microlithiasis is an abnormality of uncertain etiology that is characterized pathologically by the accumulation of smooth round lamellated
bodies within the seminiferous tubules.
The cavity showed presence of lamellated
type of keratinous material.