/* Sequence of slide descriptions */
desc11 = 'Case 1 - Figure 1
Low power photomicrograph illustrating multiloculated cystic mass with thin fibrous septae and adjacent renal parenchyma. ';
desc12 = 'Case 1 - Figure 2
Additional low power photomicrograph illustrating multiloculated cystic mass with thin fibrous septae and adjacent renal parenchyma. ';
desc13 = 'Case 1 - Figure 3
Center of mass illustrating the thin nature of the septae. ';
desc14 = 'Case 1 - Figure 4
Tumor edge illustrating a fibrous capsule and the hypocellular, fibrotic appearance of the septae. ';
desc15 = 'Case 1 - Figure 5
The thin fibrous septae are covered by a predominantly single layer of cuboidal cells with clear cytoplasm. Note the absence of cells within the septae. ';
desc16 = 'Case 1 - Figure 6
High power photomicrograph illustrating the clear cells. Note the small, uniform hyperchromatic nuclei. ';
desc17 = 'Case 1 - Figure 7
Photomicrograph highlighting the fibrous septae and clear cells. ';
desc18 = 'Case 1 - Figure 8
In this septae there are nests of clear cells within the fibrous stroma some of which are forming tubules. Note again the low grade nuclei. ';
desc19 = 'Case 1 - Figure 9
High power photomicrograph highlighting the clear cells with low grade nuclei in the stroma. ';
desc21 = 'Case 2 - Figure 1
Round to elongated tubules are present in between muscle fibers. ';
desc22 = 'Case 2 - Figure 2
Small and irregularly defined tubules are composed of cells with eosinophilic or vacuolated cytoplasm and rounded to elongated nuclei with slightly prominent nucleoli. ';
desc23 = 'Case 2 - Figure 3
Florid and complex papillae are lined by cells with slightly clear cytoplasm and some of them contain prominent intracytoplasmic basophilic secretions. ';
desc24 = 'Case 2 - Figure 4
Tiny tubules with prominent luminal basophilic secretion closely simulate signet ring cells. ';
desc25 = 'Case 2 - Figure 5
Small tubules are admixed with slightly dilated tubules in an edematous and inflamed background. ';
desc26 = 'Case 2 - Figure 6
Dilated tubules with irregular outlines are lined by flat eosinophilic cells that focally have a slight hobnail appearance. ';
desc27 = 'Case 2 - Figure 7
Cystically dilated tubules contain eosinophilic secretion and are juxtaposed to elongated thin tubules. ';
desc31 = 'Case 3 - Figure 1
Low power photomicrograph of hydrocele specimen showing fibrosis and chronic information. Note proliferation of surface mesothelium and tubular glands uniformly distributed in a linear fashion within connective tissue. ';
desc32 = 'Case 3 - Figure 2
Mesothelial proliferation involving inner surface of hydrocele sac with tubular elements extending into underlying connective tissue. ';
desc33 = 'Case 3 - Figure 3
Proliferating mesothelial tubules involve wall of hydrocele sac. ';
desc34 = 'Case 3 - Figure 4
Surface mesothelial proliferation with multi-layering and papillae. ';
desc35 = 'Case 3 - Figure 5
High power micrograph showing proliferating mesothelium with tubular formation. ';
desc36 = 'Case 3 - Figure 6
Inner surface of hydrocele sac showing a papillary proliferation of mesothelium. ';
desc37 = 'Case 3 - Figure 7
High power photomicrograph showing tubular mesothelial elements involving wall of hydrocele. ';
desc38 = 'Case 3 - Figure 8
High power photomicrograph showing mesothelial tubules within hydrocele sac. Note the relative architectural and cytologic uniformity. ';
desc39 = 'Case 3 - Figure 9
High power photomicrograph showing mesothelial cells with mild nuclear enlargement, pleomorphism and prominent nucleoli. Note the presence of a mitotic figure in the lower part of the field. ';
desc3a = 'Case 3 - Figure 10
Cytokeratin 5/6 immunohistochemical preparation showing presence of mesothelial tubules relatively deep within the wall of the hydrocele sac. ';
desc3b = 'Case 3 - Figure 11
Calretinin immunostain showing strong positivity in the mesothelial tubules. ';
desc41 = 'Case 4 - Figure 1
Epithelial cell nests and islands arranged in basophilic nodules having expansible growth margins ';
desc42 = 'Case 4 - Figure 2
Eccentric thickening of the basal cell layer ';
desc43 = 'Case 4 - Figure 3
Epithelial cell nests and islands. Single lumina are present ';
desc44 = 'Case 4 - Figure 4
Solid epithelial cell nests and cords. The peripheral palisading pattern is evident. Small globules of dense eosinophilic material surrounded by basaloid cells are seen in some nests ';
desc45 = 'Case 4 - Figure 5
Nest punctuated by cribriform spaces filled with tenuous basophilic mucinous secretion; squamous differentiation is seen in the lower left corner ';
desc46 = 'Case 4 - Figure 6
Cells with optically clear cytoplasm ';
desc47 = 'Case 4 - Figure 7
Extension out of the prostate into periprostatic adipose tissue ';
desc48 = 'Case 4 - Figure 8
Perineural invasion ';
desc49 = 'Case 4 - Figure 9
p63 immunostaining ';
desc4a = 'Case 4 - Figure 10
Cells positively stained with antibody for alpha-smooth muscle actin are located in the cell layer adjacent to the stroma ';
desc4b = 'Case 4 - Figure 11
The cells lining the lumen are AE1/AE3 positive ';
desc4c = 'Case 4 - Figure 12
Few Ki-67 positive nuclei ';
desc4d = 'Case 4 - Figure 13
Several Ki-67 positive nuclei ';
desc4e = 'Case 4 - Figure 14
Laminin immunostaining in the stroma surrounding the cell nest and in a small globule ';
desc4f = 'Case 4 - Figure 15
Expression of c-erbB-2 onco-protein ';
desc4g = 'Case 4 - Figure 16
Expression of c-erbB-2 onco-protein ';
desc51 = 'Case 5 - Figure 1
The lesion cells have a predominantly spindle shape and haphazard growth pattern. Markedly atypical cells are present in this relatively hypercellular field ';
desc52 = 'Case 5 - Figure 2
Spindle shaped lesion cells exhibit only moderate atypia and cellularity in this field ';
desc53 = 'Case 5 - Figure 3
Lesion cells are admixed with an osteoid stroma in this field ';
desc54 = 'Case 5 - Figure 4
Lesion cells form palisading aggregates of Verocay bodies in this field ';
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