/* Sequence of slide descriptions */
desc01  = 'Case 1 - Figure 1 - A cellular process thickens the visceral pleura and expands and extends down interlobular septa.                                                                                                                                                                        ';
desc02  = 'Case 1 - Figure 2 - The thickened pleura has a vague nodularity with increased cellularity in these zones.                                                                                                                                                                                  ';
desc03  = 'Case 1 - Figure 3 - Focally, myxomatous change is observed in the pleural "plaque".                                                                                                                                                                                                         ';
desc04  = 'Case 1 - Figure 4 - The cellular infiltrate is paucivascular with a whirling storiform architecture.                                                                                                                                                                                        ';
desc05  = 'Case 1 - Figure 5 - At the pulmonary parenchymal and visceral pleural interface, focal necrosis is observed and air spaces are filled by a dyscohesive cellular infiltrate.                                                                                                                 ';
desc06  = 'Case 1 - Figure 6 - The cellular infiltrate consists of mildly pleomorphic epithelioid and spindle cells that spill into air spaces and cuff small blood vessels.                                                                                                                           ';
desc07  = 'Case 1 - Figure 7 - Cytologically, the epithelioid cells have round to oval nuclei, diffuse chromatin, and abundant glassy eosinophilic cytoplasm.                                                                                                                                          ';
desc08  = 'Case 1 - Figure 8 - Occasional cells have cytoplasmic vacuoles which indent their nuclei.                                                                                                                                                                                                   ';
desc09  = 'Case 1 - Figure 9 - The spindle cells have similar cytologic qualities to the epithelioid elements.                                                                                                                                                                                         ';
desc10  = 'Case 2 - Figure 1 - Low power magnification illustrating a patchy area of congestion.  The surrounding alveolar septa are thin and delicate.  No significant inflammatory infiltrates are identified.   No airspace abnormalities are present.                                              ';
desc11  = 'Case 2 - Figure 2 - An area of apparent congestion with red blood cells and hemosiderin-laden macrophages within airspaces.                                                                                                                                                                 ';
desc12  = 'Case 2 - Figure 3 - High power magnification demonstrating increased density of capillary-like vessels within the septa.  There are numerous hemosiderin-laden macrophages within airspaces.                                                                                                ';
desc13  = 'Case 2 - Figure 4 - Another high power field illustrates the numerous capillary-like vessels within the septa.  There is no cytologic atypia or mitoses.                                                                                                                                    ';
desc14  = 'Case 2 - Figure 5 - A cluster of multinucleated giant cells engulf an iron coated elastic fiber.  There is a surrounding cuff of chronic inflammatory cells with occasional eosinophils.  Additional iron coated fibers are present in the upper right and lower left fields of the image.  ';
desc15  = 'Case 3 - Figure 1 - Sheets of small to intermediate hyperchromatic cells, undifferentiated.';
desc16  = 'Case 3 - Figure 2 - Higher power reveals tumour cells have variable morphology. Some cells show vacuolated clear cytoplasm, other have pseudoinclusions of nuclei. In some, there is a plasmacytoid/ haematolymphoid appearance.';
desc17  = 'Case 3 - Figure 3 - Focal positive AE1/AE3 (Cytokeratin).';
desc18  = 'Case 3 - Figure 4 - Focal positive epithelial membrane antigen.';
desc19  = 'Case 3 - Figure 5 - Focal positive CD 138.';
desc20  = 'Case 3 - Figure 6 - Weak focal expression of S100.';
desc21  = 'Case 3 - Figure 7 - Focal positive HMB - 45.';
desc22  = 'Case 4 - Figure 1 - Gross.  A section of the right upper lobe mass showed a solid tan tumor with a fascicular pattern.                                                                                                                                                                      ';
desc23  = 'Case 4 - Figure 2 - Microscopic (H&E, 2x).  The mass is composed of broad bundles of spindled cells dissecting the lung parenchyma along interlobular septa and along bronchovascular bundles.  Abnormal proliferation of cartilage plates is associated with the small bronchi.            ';
desc24  = 'Case 4 - Figure 3 - Microscopic (H&E, 4x).  The spindle cell proliferation distorts the architecture of the lung and compresses some bronchioles.                                                                                                                                           ';
desc25  = 'Case 4 - Figure 4 - Microscopic (H&E, 20x).  The spindled cells shows a haphazard arrangement of fascicles and uniform bland cytologic features.                                                                                                                                            ';
desc26  = 'Case 4 - Figure 5 - Microscopic (H&E, 20x).  There are occasional mitotic figures and no significant inflammatory cell infiltrates.                                                                                                                                                         ';
desc27  = 'Case 5 - Figure 1 - Low power view of lung section showing bronchus in the lower part and cystic structures in the upper part.                                                                                                                                                              ';
desc28  = 'Case 5 - Figure 2 - Medium power photomicrograph of bronchus and cysts, No alveolated lung is seen.                                                                                                                                                                                         ';
desc29  = 'Case 5 - Figure 3 - Low power view of peripheral lung completely replaced by small to intermediate sized cysts.                                                                                                                                                                             ';
desc30  = 'Case 5 - Figure 4 - High power of cysts showing ciliated columnar epithelial lining. No smooth muscle or mucogenic cells are present in the cyst wall. The intervening fibrovascular stroma contains pink cells.                                                                            ';
desc31  = 'Case 5 - Figure 5 - Highest power photomicrograph shows skeletal muscle cells with cross striations within the stroma between the cysts.                                                                                                                                                    ';
descv01  = 'Case 1 - Slide 1 ';
descv02  = 'Case 2 - Slide 1 ';
descv03  = 'Case 3 - Slide 1 ';
descv04  = 'Case 4 - Slide 1 ';
descv05  = 'Case 5 - Slide 1 ';

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