| Abundant basal lamina, interdigitating cell membrane, rough endoplasmic reticulum, and pinocytotic vesicles were seen in all 3 cases. |
| The initial cystoscopic biopsies showed transitional cell carcinoma with the invasion of the lamina propria. |
| The cells were surrounded by a basal lamina and joined by primitive junctions. |
| To estimate the relative surface area of basal lamina and apertures, we used a line intercept technique with cycloids. |
| Real leaf outlines may also be, for example, lobed or extended at the lamina base. |
| Posteriorly, the mesial lamina of the splenial is firmly sutured onto the anterior end of the prearticular. |
