Radiological abnormalities include things such as: trabeculated bladder, vesicoureteral reflex, external sphincter spasm, pyelonephritis, hyperreflexic bladder, noninhibited detrusor contraction, etc. Urinary abnormalities might result in renal deterioration and failure. This can be prevented by taking proper measures to restore normal micturition and by taking antibiotics to prevent infections. In some cases, the affected patients become hypertensive and progress to end-stage renal disease, while others become uremic. Additionally, most patients suffer from constipation. Early detection of this syndrome is possible through the peculiar faces that children present. Cause
Urofacial syndrome occurs due to either disruption or mutation of a gene on chromosome 10q23q24. The gene is located on a 1 centimorgan interval between D10S1433 and D10S603. Alteration of this gene leads to alteration of facial and urinary developmental fields. This gene is believed to be the HPSE2 gene. The HPSE2 gene is expressed in both the central nervous system as well as the bladder. Heparanase 2 is protein coded by exons 8 and 9 on the HPSE2 gene. This protein is believed to be altered in the case of this syndrome. Studies performed on mice indicate that HPSE2 has no enzymatic activity.Mutations in the HPSE2 gene on chromosome 10q23q24 have been observed to cause Ochoa Syndrome. This means the defective gene responsible for the disorder is located on an autosome (chromosome 10 is an autosome), and two copies of the defective gene (one inherited from each parent) are required in order to be born with the disorder.
Vasculitic neuropathy is a peripheral neuropathic disease. In a vasculitic neuropathy  there is damage to the vessels that supply blood to the nerves. It can be as part of a systemic problem or can exist as a single-organ issue only affecting the peripheral nervous system (PNS). It is diagnosed with the use of electrophysiological testing, blood tests, nerve biopsy and clinical examination. It is a serious medical condition that can cause prolonged morbidity and disability and generally requires treatment. Treatment depends on the type but it is mostly with corticosteroids or immunomodulating therapies. Types
There are three main categories of vasculitic neuropathies: primary, secondary and non-systemic. Primary systemic vasculitic neuropathy
Some patients with systemic vasculitis will have their multi-organ disease spread to the peripheral nervous system; this is primary vasculitic neuropathy. Some examples of systemic vasculitic disease are: IgA vasculitis, Hypocomplementemic urticarial vasculitis, polyarteritis nodosa (PAN) and anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitides such as granulomatosis with polyangiitis (GPA), eosinophilic granulomatosis with polyangiitis (EGPA) and microscopic polyangiitis (MPA). Vasculitic neuropathy secondary to other disease
Some patients with a non-vasculitic systemic disease or another illness such as infection or malignancy can subsequently develop vasculitic neuropathy as a direct consequence of the former illness; this is secondary vasculitic neuropathy. Some examples of such illness which can cause vasculitic neuropathy are:
Connective tissue diseases: rheumatoid arthritis, systemic lupus erythematosus, primary sjögrens, dermatomyositis. Infectious diseases: hepatitis B, hepatitis C, human immunodeficiency virus (HIV), cytomegalovirus, lyme disease, human T-cell-lymphotrophic virus-I, parvovirus B19. Malignancy. Drugs (amphetamines, sympathomimetics, cocaine, etc.) Vaccinations.