Fig. 7.1 Pressure pallor of anterior lividity over weight-bearing points (A). Patterned anterior lividity (B). Tardieu spots and anterior lividity (C).   ♦ Extent is minimal with blood loss and…

Fig. 39.1. Cryptorchid testis in 13- year-old boy. Tubules have no germ cells and show aspermatogenesis. Right side of field has a Sertoli cell nodule. The histologic appearance of cryptorchid…

Fig. 38.1. Acute prostatitis with microabscess formation.   ♦ Acinar destruction and epithelial cell degeneration   ♦ Stromal hemorrhage and edema   ♦ Abscess is a rare complication, especially in…

Fig. 31.1. Papillary endocervicitis . Cervicitis with papillary growth pattern.   ♦ Nuclei with finely stippled and prominent nucleoli   ♦ It should not be mistaken with glandular neoplasia; absence…

Fig. 24.1. Multinucleate cells with ground glass nuclear change characterize infection with Herpes simplex virus.   Oral Hairy Leukoplakia Clinical ♦ This condition represents a peculiar manifestation of Epstein–Barr virus…

Fig. 42.1. Cytomegalovirus infection. Fig. 42.2. Herpes simplex virus infection, esophagus. (A) Low and (B) high magnification. Acute Bacterial Enterocolitis (Fig. 42.3 ) Fig. 42.3. Acute infectious enterocolitis. Clinical ♦…

Fig. 30.1. Lichen simplex chronicus . Acanthosis, hyperkeratosis, and chronic inflammation in the dermis are typical features.   ♦ Hyperkeratosis, parakeratosis, and hypergranulosis may be present   ♦ Surface erosion…

Fig. 29.1. Fibrocystic change. (A) Cystically dilated ducts and (B) apocrine metaplasia are characteristic.   ♦ Type 1 cysts are typically lined by metaplastic apocrine cells and type 2 cysts…

Fig. 43.1. Amyloid deposition in the islets of Langerhans. Mild leukocytic infiltrates   Cystic Fibrosis ♦ Pancreatic involvement with “fibrocystic” appearance in 80–90%   ♦ Hyperviscous mucus precipitates in the…

Fig. 6.1. (A) Staphylococcus aureus in gram-stained smear of purulent exudate, (B) Botryomycotic abscess (H&E). Special Stains ♦ Staphylococci are 0.5–1.0 μm gram-positive spherical to “kidney bean”-shaped cocci with a…