The parietal cells are decreased, and the muscularis
externa is affected by the ulcer.
was made up of two layers; inner circular and outer longitudinal one of smooth muscles.
A) and (B) Deep and longitudinal mucosal folds, stratified epithelium, goblet cells (gc), dense connective tissue with no distinction between the lamina propria and submucosa, and tunica muscularis
composed of an inner longitudinal striated muscular layer (lm) and an outer circular layer (cm) (Haematoxylin and eosin stain; x50 and x200, respectively).
Diagnostic utility of antibody to smoothelin in the distinction of muscularis
propria from muscularis
mucosae of the urinary bladder: a potential ancillary tool in the pathologic staging of invasive urothelial carcinoma.
Discrepancies found between the original and review pathologies would have brought about a change in treatment plans in 34 cases overall (Table 4); 29 patients due to a change in risk category (and/or T stage), three patients due to new information on the presence/invasion of muscularis
propria, and two patients due a change in histological diagnosis after review.
mucosa: The muscularis
mucosa develops at the end of the fourth month (8, 9).
The present study is an attempt to find out the time of appearance of the muscularis
mucosa and to observe its further development towards maturity.
The CT, MRI and EUS appearance is almost indistinguishable from other muscularis
propria lesions like GIST or leiomyoma reinforcing the need of EUS-FNA for immunohistochemical studies .
Histological diagnosis for true appendicitis requires the presence of neutrophilic infiltration of the muscularis
After marker dots were placed around the lesion, a solution (above-mentioned) was injected around the lesion to lift it off the muscularis
propria layer, and the incision was started outside the marker dots using the hook knife /the insulated-tip knife.
This tumor invaded the muscularis
propria of the ileal neobladder (Figure 3).
The tumours arose in the muscularis
propria of the stomach in 23 cases and in the ascending colon in 1 case.