and vascular system...Figure 7.19 Enucleation of a pancreatic mass (insulinoma) using blunt dissec...Figure 7.20 (a) Insulinoma within the body of the pancreas (black arrow) and...Figure 7.21 (a) Intraoperative image of a dog undergoing a functional end‐to...Figure 7.22 Phases of FNA of enlarged sublumbar lymph nodes. (a) After the l...Figure 7.23 The rectal mass is exposed by traction on four stay sutures appl...Figure 7.24 Endoscopic view of (a) a rectal leiomyosarcoma (the same as in F...Figure 7.25 (a) Megacolon caused a colorectal adenocarcinoma in a dog; (b) b...Figure 7.26 (a) Intraoperative view of an infiltrative colorectal adenocarci...Figure 7.27 (a) Intraoperative view of a small cecal gastrointestinal stroma...Figure 7.28 (a) Colocolonic end‐to‐end anastomosis obtained in a dog using a...Figure 7.29 Pull‐out procedure. (a) Application of a stay suture 1–2 cm cran...Figure 7.30 Endoscopic polypectomy. The polypectomy snare is opened and the ...Figure 7.31 Following pull‐out (on the left) and exteriorization of a relati...Figure 7.32 Pull‐out (prolapse) and stapling procedure. (a) The rectum has b...Figure 7.33 Transanal pull‐through procedure. (a) Eversion of the rectum by ...Figure 7.34 a) and (b) CT scan appearance of a leiomyoma dorsal to the rectu...Figure 7.35 a) Blunt undermining of a leiomyoma in a dog through a dorsal ap...Figure 7.36 Rectal pull‐through procedure. (a) Circumferential skin incision...Figure 7.37 Rectal pull‐through procedure for a rectal adenocarcinoma 2 cm f...Figure 7.38 Green line shows site of osteotomy for symphyseal separation. Re...Figure 7.39 Both the pubis and ischium are spread apart with a Finocchietto ...Figure 7.40 The phases of the osteotomy of both the pubis and ischium to rem...Figure 7.41 Reconstruction following pelvic osteotomy and colorectal resecti...Figure 7.42 (Same case as Figure 7.23; see also Figures 7.26d and 7.49.) (a)...Figure 7.43 Illustration of Swenson's pull‐through (a) an intra‐abdominal ap...Figure 7.44 (See also Figure 7.26) (a) Enlarged metastatic sublumbar lymph n...Figure 7.45 (a) The clinical appearance of the perianal/perineal region in a...Figure 7.46 Balloon dilation in a small dog that developed a stricture follo...Figure 7.47 In this case, the pull‐through procedure was performed for an in...Figure 7.48 (a) The clinical appearance of a prolapsed rectal mast cell tumo...Figure 7.49 Phases of colorectal resection for a colorectal adenocarcinoma i...Figure 7.50 Three different clinical presentations of canine hepatoid adenom...Figure 7.51 (a and b) Two different presentations of canine perianal adenoca...Figure 7.52 Hepatoid perianal adenocarcinoma in an 11‐year‐old male German s...Figure 7.53 (a) Right anal sac adenocarcinoma in a dog, and (b) in a cat....Figure 7.54 Lateral abdominal radiograph which shows an enlargement of the s...Figure 7.55 Multiple lung metastases from an anal sac adenocarcinoma in a do...Figure 7.56 The CT appearance of an extensive iliac internal lymphoadenopath...Figure 7.57 (a) CT scan of a large sublumbar lymph node that caused a signif...Figure 7.58 (a) CT scan of a large medial iliac lymph node secondary to a pe...Figure 7.59 (a–d) Marginal excision of a large perianal adenoma.Figure 7.60 (a) Multiple perianal adenomas. (b) Postoperative view after mar...Figure 7.61 Phases of anoplasty. (a) The anal region, together with both ana...Figure 7.62 Phases of the excision of a perianal soft tissue sarcoma in a do...Figure 7.63 (a) The clinical appearance of an anal carcinoma causing fecal o...Figure 7.64 (a) The clinical presentation of a recurrent perianal adenocarci...Figure 7.65 Advancement flap in a rectocutaneous plasty. These flaps have th...Figure 7.66 (a) Marginal excision of an anal sac adenocarcinoma in a dog. (b...Figure 7.67 Clinical (a) and CT view (b) of a large anal sac adenocarcinoma ...Figure 7.68 Wide excision of an anal sac adenocarcinoma in a cat. (a) The ar...Figure 7.69 Macroscopic view of several sublumbar lymph nodes after excision...Figure 7.70 (a) Intraoperative appearance of an enlarged medial iliac node i...Figure 7.71 The region of both the medial iliac (on the lateral aspect of th...Figure 7.72 (a) This male German shepherd dog experienced a wound dehiscence...Figure 7.73 (a) Anoplasty; (b) following a partial dehiscence, healing has o...Figure 7.74 Incontinent dog two years after surgery.Figure 7.75 Anoplasty in a German shepherd dog 10 days after surgery. In thi...Figure 7.76 This dog has been operated several times for bilateral perineal ...Figure 7.77 (a) Ulcerated hepatoid adenoma of the “tail gland” in a dog. The...Figure 7.78 The clinical appearance of a preputial hepatoid adenoma at the l...Figure 7.79 Perianal adenoma in a spayed bitch. This followed a similar exci...Figure 7.80 Ventral vertebral changes caused by an adjacent metastatic sublu...Figure 7.81 Humeral metastasis secondary to an anal sac adenocarcinoma in a ...Figure 7.82 Squamous cell carcinoma of the anal region in two different Germ...Figure 7.83 The clinical (a) and post‐excisional (b) appearance of a melanom...Figure 7.84 Lymphoma of the anal region in a seven‐year‐old female mongrel d...Figure 7.85 Large hemangioma located between the anus and the tail base in a...Figure 7.86 (a) The clinical appearance of an ventrally located plasma cell ...Figure 7.87 (a) The clinical appearance of a large soft tissue sarcoma invol...

      8 Chapter 8Figure 8.1 (a) Gross appearance of a cat with a nasal tumor. (b) Gross appea...Figure 8.2 Nasal biopsy with cannula. (a) The dog is positioned in sternal r...Figure 8.3 (a) Rostrocaudal view of the frontal sinuses in a dog. A radioden...Figure 8.4 Contrast‐enhanced CT imaging of the nasal cavity. (a) Some hyperd...Figure 8.5 Endoscopic view of nasal masses in dog. This imaging technique pe...Figure 8.6 Dorsal rhinotomy. (a) Dorsal view of the canine skull. Osteotomie...Figure 8.7 Ventral rhinotomy in a dog. (a) Ventral view of the canine skull....Figure 8.8 Ventral rhinotomy in a cat. The procedure is similar to that desc...Figure 8.9 Temporary carotid artery occlusion in a dog. After a blunt dissec...Figure 8.10 Intraoperative view demonstrating the Rumel tourniquet placed ar...Figure 8.11 (a) Positioning of a dog undergoing adjuvant unilateral dorsal r...Figure 8.12 Flow chart of the decision‐making process for the diagnosis and ...Figure 8.13 Endoscopic image of an arytenoid chondrosarcoma in a nine‐year‐o...Figure 8.14 Oral examination of a dog with a laryngeal rhabdomyosarcoma.Figure 8.15 Lateral radiograph of a dog with a laryngeal rhabdomyosarcoma....Figure 8.16 CT examination of a dog with a laryngeal rhabdomyosarcoma.Figure 8.17 CT reconstruction of a dog with laryngeal chondrosarcoma. From t...Figure 8.18 Ten‐year‐old malamute with a grade II mast cell tumor of the ary...Figure 8.19 Images from a dog with fibrosarcoma of the epiglottis. (a) Oral ...Figure 8.20 Total laryngectomy specimen from a Sheltie with a laryngeal squa...Figure 8.21 Laryngeal chondrosarcoma in a 10‐year‐old dog. The trachea dista...Figure 8.22 Same dog as in Figure 8.21. En bloc resection of the larynx incl...Figure 8.23 Photograph of a Sheltie seven days after surgery with a laryngea...Figure 8.24 Chest radiographs. (a) Ventrodorsal view of a dog with an intrat...Figure 8.25 CT images of a canine thorax. (a) Contrast‐enhanced CT is a more...Figure 8.26 Intercostal thoracotomy. (a) An incision in the skin, subcutaneo...Figure 8.27 (a) The thoracic drain is applied by making a stab incision two ...Figure 8.28 Median sternotomy. (a) The skin and subcutaneous tissues are inc...Figure 8.29 (a) The closure of the sternum is achieved by preplacing some fi...Figure 8.30 Figure‐of‐eight suture pattern for sternotomy closure. The wires...Figure 8.31 Lateral radiograph of a dog with a tracheal chondrosarcoma.Figure 8.32 (a, b) CT scan of a dog with a tracheal chondrosarcoma. (c) Reco...Figure 8.33 (a) Intraoperative photograph of a cat with a tracheal squamous ...Figure 8.34 (a) Intraoperative photograph of a dog with a tracheal chondrosa...Figure 8.35 Surgical approach to the bronchus (between the two forceps) by l...Figure 8.36 Bronchial mass has been resected, and an anastomosis of the bron...Figure 8.37 A postoperative neck flexion harness is being used to prevent ne...Figure 8.38 (a) Preoperative radiograph of a tracheal carcinoma causing trac...Figure 8.39 Anatomy of the canine lungs.Figure 8.40 Postoperative view of lung cancer. Note the presence of necrotic...Figure 8.41 Thoracic radiographs taken in (a) right lateral, (b) left latera...Figure 8.42 (a) Right lateral and (b) left lateral (projections of the thora...Figure 8.43 Intraoperative view of an enlarged tracheobronchial lymph node....Figure 8.44 Partial lung lobectomy (a). A pair of crushing forceps are place...Figure 8.45 Operative view of partial lung lobectomy. The affected lobe is g...Figure 8.46 Postoperative thoracic radiograph to evaluate pneumothorax and t...Figure 8.47 Operative view of a partial lung lobectomy performed with surgic...Figure 8.48 Hand suture technique for lung lobectomy. (a) Ligation of the ve...Figure 8.49 Intraoperative view of complete lung lobectomy performed with st...Figure 8.50 Postoperative view of the left lung after pneumonectomy.Figure 8.51 Thoracoscopic view of (a) a total lung lobectomy in a cat before...Figure 8.52 Biopsy samples are obtained through a keyhole procedure via thor...Figure 8.53 11‐year‐old domestic shorthair cat affected by digit lung syndro...Figure 8.54 (a) Lateral thoracic projection of an 11‐year‐old mixed dog with...Figure 8.55 (a) A ventrodorsal projection radiograph of a dog with a rib cho...Figure 8.56 Postcontrast transverse CT of anosteosarcoma involving the fifth...Figure 8.57 Resection