Ultrathin frozen sections of biological tissues for electron microscopy provide certain advantages in cytochemical studies in which the penetration of cells by large molecules is necessary and in morphological studies of cellular constituents which are dissolved by the reagents employed in routine plastic embedding. The recent introduction of several types of commercially available cryo-ultrami...

A 32-year-old woman underwent surgical excision of a lump in her left breast in a general surgical unit of the Royal Victoria Hospital. Clinical diagnosis of fibroadenosis was confirmed by frozen section histology. Anaesthesia was uneventful, the patient breathing spontaneously throughout the operation via a face mask. She was well post-operatively and was discharged on the evening of the surgery.

Background: Intra-operative frozen section plays an important role in the management of surgical patients but yet it must be used prudently to avoid the indiscriminate usage of this technique. As it is subjected to many limitations in comparison to the paraffin embedded sections, this study aims to highlight the important concepts and principles of intraoperative frozen section consultation as ...

Tumour imprints were made from 311 breast tumours at the time of frozen section. Rapid and permanent staining methods were employed and the accuracy of diagnosis was compared with that obtained from frozen and paraffin sections. Two false positives (0.65%) and 16 false negatives (5.15%) were found in the imprint group compared with no false positives and five false negatives (1.6%) in the froze...

Intra-operative frozen section plays an important role in the management of surgical patients and yet it must be used prudently to avoid the indiscriminate usage of this important technique. As it is subjected to many limitations in comparison to the paraffin embedded tissue sections, this review aims to highlight the important concepts and principle of intra-operative frozen section consultati...

We present the case of a 52-year old male with progressive reduction of vision. Though the case was initially misdiagnosed as pituitary adenoma by radiological studies and the intraoperative frozen section examination, the tissue sections were finally diagnosed as a rare sellar pituicytoma WHO grade I. The patient is recurrence-free for 2 years after the initial diagnosis. The histological feat...

OBJECTIVE: In the retrospective study to review the records of patients who had undergone thyroid surgery between 1986-1995 and to determine the need of frozen section (FS) following FNA biopsy. METHODS: The records of 2083 patients who had thyroid surgery in Gazi University Medical Faculty Department of General Surgery between 1986-1995 were retrospectively reviewed to determine and compare th...

BACKGROUND/AIMS Reconstruction of large full thickness upper lid defects that cannot be closed directly often rely on utilising the lower lid. An example is the Cutler Beard procedure. A one stage technique for repair of large horizontal upper lid defects utilising local posterior and anterior lamella advancement flaps is described and the results reported. METHOD Eight cases with upper lid d...