From the practical point of view, the best individual clinical pictures are: 1. massive pulmonary embolism, 2. pulmonary infarction, 3. chronic thromboembolic. But there are many atypical clinical aspects and environmental aspects, between the saddle pulmonary embolism, massive or recurrent. Diagnosis of saddle pulmonary embolism
The maximum time authorized for PTDY is 10 days, except in critical situations. Requests for extensions beyond 10 days must be submitted through the chain of command to Commanding General, US Army Human Resources Command, Attn: AHRC-PDP-P, 1600 Spearhead Division Ave., Dept 480, Fort Knox, KY 40122-5408.
No per diem is authorized when TDY is for 12 or fewer hours. However, the AO may authorize/approve reimbursement of the actual amount paid, NTE the PMR (not including IE) for the TDY location, when a uniformed member spends more than the cost of normal meal arrangements during travel outside the PDS limits. JFTR, par. U4230 for occasional meals authority.