ABSTRACT
We report the case of a patient who has autoinjected himself the penis and the scrotum with a solution constituted by petroleum, vaseline, oxygenated water and ketoconazol gel. Treatment consists in the excision of the injected deposit of lipid material and antibiotic therapy with good result at 4 months. We review the existing literature related with this exceptional pathology.
Subject(s)
Penis/injuries , Self-Injurious Behavior , Humans , Injections , Male , Middle Aged , Oils/administration & dosage , SolutionsABSTRACT
OBJECTIVE: Two cases of oliguric acute renal failure in HIV+ patients treated with indinavir are described. METHODS: Patient evaluation included blood analysis, urinalysis, abdominal x-rays, renal US and IVP. RESULTS: Both cases resolved with discontinuation of drug therapy, administration of fluids and urine acidification. CONCLUSIONS: Severe acute renal failure is an uncommon complication in HIV+ patients treated with indinavir. This drug has a great tendency to precipitate in urine. The severity of the crystalluria depends on the drug dose and urinary pH, and can cause tubulointerstitial nephritis and urinary calculi with obstruction of the urinary tract.
Subject(s)
Anuria/chemically induced , HIV Protease Inhibitors/adverse effects , HIV Seropositivity/drug therapy , Indinavir/adverse effects , Adult , Humans , Male , Middle AgedABSTRACT
Presentamos el caso de un paciente que se autoinyectó en el pene y en escroto una solución constituida por petróleo, vaselina, agua oxigenada y gel de ketoconazol. Se trató con desbridamiento y antibioticoterapia con buen resultado a los 4 meses. Revisamos la literatura existente en relación a esta excepcional patología (AU)
Subject(s)
Middle Aged , Male , Humans , Self-Injurious Behavior , Solutions , Oils , Penis , InjectionsABSTRACT
OBJECTIVE: To report 5 cases of cystic nephroma and review the clinical, diagnostic and therapeutic aspects. METHODS: From 1974 to 1988, 5 cases of cystic nephroma were diagnosed at our hospital. Patient evaluation included IVP and renal US, and occasionally ascending urography, fine needle aspiration biopsy and CT. The cyst was removed through a lumbar incision in 4 patients and nephrectomy in one patient. RESULTS: The patients were followed by yearly ultrasound/urography for 1 to 15 years. No evidence of local recurrence or metastatic disease has been found. CONCLUSIONS: Cystic nephroma is an uncommon, benign kidney disease whose etiology is unknown. Although new imaging techniques are available, surgical excision and histologic analysis of the tumor are the only effective methods to distinguish benign from malignant cystic lesions of the kidney. Because it is a benign lesion, surgery must be conservative. Complete excision of the cyst is advocated. We found a well-encapsulated, noninfiltrating lesion that permitted surgical excision without difficulty in most of our cases. Herniation of some cysts into the urinary tract is a characteristic radiological sign.
Subject(s)
Kidney Diseases, Cystic/diagnosis , Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Middle AgedABSTRACT
OBJECTIVE: To report a case of granuloma due to a retained surgical sponge that mimicked a pseudotumor in a patient with autosomal dominant polycystic kidney disease. The appearance of retained surgical sponges on diagnostic imaging is reviewed. METHODS: Patient evaluation included renal ultrasound, magnetic resonance imaging (MRI) and arteriography. RESULTS: MRI provides characteristic features that permit preoperative diagnosis. CONCLUSIONS: In the presence of a mass or abscess in patients who have previously undergone surgery, a retained surgical sponge should be included in the differential diagnosis. MRI permits preoperative diagnosis.
Subject(s)
Foreign Bodies/diagnosis , Kidney Neoplasms/diagnosis , Polycystic Kidney Diseases/complications , Surgical Sponges , Diagnosis, Differential , Humans , Male , Middle AgedABSTRACT
OBJECTIVE: To determine the prognostic value of p53 protein expression in relation to progression of superficial bladder cancer. METHODS: A retrospective study was conducted in which p53 protein was determined in TUR fragments of 18 patients with superficial transitional cell carcinoma of the bladder with no evidence of tumor progression in the last 6 years and in 13 patients with superficial tumors that had become invasive. DO-7 monoclonal antibody was utilized (+if stained nuclei were more than 25%). RESULTS: Expression of p53 protein was found in 9 patients (50%) with bladder tumors that had not progressed and in 6 patients (46.1%) with bladder tumors that had become invasive (p = 0.83). CONCLUSION: Determination of p53 protein was not related with cancer progression in this series.
