Modern retailers like Amazon will auto-reject General Delivery as an invalid address if you try to ship to that type of address using anything but USPS. Many online retailers have a âno PO boxâ rule for almost anything shipped thatâs over 2 pounds, but do list USPS as a shipping option.
Symptoms include retching, vomiting, weight loss and difficulty in swallowing. The oesophageal nodules often become. cancerous in the late stages of the disease. In rare instances, abnormal migration of Spirocerca. lupi to the spinal cord can result in lameness or neurological disorders. Thickening of the forelimb.
(Esophageal worm) Adult Spirocerca lupi are bright red worms, 40 mm (male) to 70 mm (female) long, generally located within nodules in the esophageal, gastric, or aortic walls. Infections are seen in southern areas of the USA as well as in many tropical and subtropical regions worldwide (eg, Greece, India, Israel, Japan, South Africa).