[Sole abscess (Pododermatitis purulenta superficialis) in a Bactrian camel - diagnosis, treatment, and healing process]. / Sohlenabszess (Pododermatitis purulenta superficialis) bei einem Trampeltier ­ Diagnostik, Therapie und Heilungsverlauf.

An approximately 14-year-old female Bactrian camel was referred to the University Clinic for Ruminants with left hindlimb lameness of two weeks duration. All findings of the general clinical examination were within normal limits. Orthopedic examination revealed a left supporting limb lameness score of 2 with moderate weight-shifting and reluctance to bear weight on the lateral toe at walk. The camel was sedated (0.24 mg/kg BW xylazine i.m.+1.92 mg/kg BW ketamine i.m., 0.04 mg/kg BW butorphanol) and rolled in lateral recumbency for further investigations. Sonographic examination of the cushion of the left hindlimb revealed an abscess of diameters of 11×2.3 cm impinging both digits between the sole horn and lateral and medial cushions. The abscess was opened under local infiltration anesthesia after a 5×5 cm incision at the central sole area, the abscess capsule removed with a sharp curette and the abscess cavity flushed. The wound was then bandaged. Postoperative treatment consisted of bandage changes every 5-7 days. For these procedures the camel was repeatedly sedated. At the first change the xylazine dosage was the same for surgery, and sequentially the dosage could be reduced (0.20 mg/kg BW i.m.), but finally increased for the last dressing changes (0.22 mg/kg BW i.m.). Ketamine dosages were also reduced slightly throughout the hospitalization period (1.51 mg/kg BW i.m.), enabling a reduction of the recovery period duration. After 6 weeks of regular bandage changes the wound had healed completely with a new horn layer and showing no lameness the camel could be discharged.

T-cell-lymphoma presented as a solitary subcutaneous mass in the ventral cervical region of an adult llama- diagnostic and treatment.

BACKGROUND: Neoplasm in South American camelids (SAC) are commonly described. The most frequently reported type of neoplasm are lymphomas and difference in the age suffering from lymphomas of and llamas is seen. This report describes a case of a solitary lymphoma in a 5 years and 9 month old llama mare displaying the approach of diagnostic imaging and successful surgical treatment. CASE PRESENTATION: The llama was referred to the clinic for dyspnoea and inspiratory abnormal respiratory sounds. The clinical examination comprised blood cell count, ultrasonographic and radiographic examinations, endoscopy and fine needle aspiration cytology of a mass detected in the mid cervical region. The mass was surgically removed. Histopathological examination of the surgically removed mass diagnosed a malignant T-cell- lymphoma. According to the results of the clinical, ultrasonographic and radiographic examinations no tumor invasion was apparent in distant organs and the llama was discharged from the clinic seven days after surgery. CONCLUSION: Lymphoma has been reported to be the most common neoplasia in camelids and are more often described in young alpacas and in adult llamas. To the author´s knowledge the case presented here is the first that described a broad panel of diagnostic tools including ultrasound, radiographs, endoscopy, fine needle aspiration cytology and histopathoogical examination as well as a successful surgical treatment of a solitary lymphoma in camelids.