Balance problems and/or stiffness in gait can range from barely noticeable all the way to misalignments so pronounced that the person needs crutches (typically forearm crutches/lofstrand crutches) or a cane / walking stick to assist in ambulation. Less often, spasticity is severe enough to compel the person to use a wheelchair. In general, however, lower-extremity spasticity in spastic diplegia is rarely so great as to totally prevent ambulation—most people with the condition can walk, and can do so with at least a basic amount of overall stability. Regardless, from case to case, steeply varying degrees of imbalance, potential tripping over uneven terrain while walking, or needing to hold on to various surfaces or walls in certain circumstances to keep upright, are typically ever-present potential issues and are much more common occurrences amongst those with spastic diplegia than among those with a normal or near-normal gait pattern. Among some of the people with spastic diplegia who choose to be ambulatory on either an exclusive or predominant basis, one of the seemingly common lifestyle choices is for the person to ambulate within his or her home without an assistive device, and then to use the assistive device, if any, once outdoors. Others may use no assistive device in any indoor situation at all, while always using one when outdoors.
Chemotherapy treatments containing both anthracycline and etoposide were associated with superior overall survival rates (3- and 5-years of 76% and 69%, respectively) compared to chemotherapy treatment regiments containing an anthracycline but not etoposide (3- and 5-year overall survival rates of 56% and 44%, respectively). Progression-free survival rates with the latter two types of chemotherapy treatment regimens were not appreciably different. Primary cutaneious anaplastic large cell lymphoma
Signs and symptoms
pcALCL is the second most common lymphoma in the category of Cutaneous T cell lymphoma cutaneous T cell lymphomas that includes lymphomatoid papulosis, various borderline CD30-positive cutaneous T cell lymphomas, and mycosis fungoides. The median age at diagnosis for pcALC is 61 years. The disease has a male predominance and appears to be more common in Caucasian populations. Individuals with pcALCL typically present with reddish masses that initially appear in the skin or, much less frequently, the lymph nodes or various organs. These masses are nodules or tumors that are often ulcerated, greater than 2 cm in diameter, and localized to a single site. In 20% of cases, however, they occur in multiple sites. In about 10% cases followed for many years, pcALCL presenting as skin lesions progresses to extracutaneous sites, mainly to regional draining lymph nodes. Over these same long periods, however, the diseases lesions partially regress in about 50% of cases but then relapse in about 40% of cases. Diagnosis
pcALCL lesions exhibit large malignant T-cells or null cells (i.e. cells lacking many T-cell receptor proteins) with "Hallmark" cell features of anaplasia, pleomorphism, and kidney- and horse shaped-nuclei.