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Objective To observe clinical application value of percutaneous interventional techniques for the treatment of complications of AIDS.Methods Twenty-one AIDS patients with complications were enrolled.CT guided percutaneous needle biopsy and drainage were conducted,and the correct rate of diagnosis,clinical curative effect and complications post-interventional therapy were observed.Results The operations of all patients executed successfully.Fourteen patients underwent 16 times biopsy,11 were correctly diagnosed,the diagnostic accordance rate was 81.25%.Drainage was performed in 6 patients with abscess or cystis,then the lesions completely disappeared in 3,deflated in 2,while the rest one needed continously draining.Partial splenic embolization (50%) was performed in 1 patient,and after operation platelet content increased,while hepatic function decreased temporality.No complicated infection and other severe complications occurred.Conclusion Percutaneous interventional techniques for the treatment of complications of AIDS are safe and feasible.Medical staffs should be careful to exposition of HIV infection.
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Objective To investigate the clinical characteristics and imaging manifestations of AIDS complicated with disseminated Penicillium marneffei (PM) infection. Methods A total of 12 patients with AIDS complicated with disseminated PM infection were collected and the symptoms, signs, laboratory examination results and image manifestations of these patients were analyzed retrospectively. Results (1) The diagnosis of PM infection in all the 12 cases were confirmed by peripheral blood culture.All the 12 cases (100％) had irregular fever (38-41 ℃) and enlarged lymph nodes, 8 cases (66％) had skin rashes; 8 cases (66％) had hepatomegaly; 9 cases (75％) had splenomegaly while 8 cases (66％) had anemia. (2) Imaging manifestation: Five cases manifested bilateral pulmonary disseminated miliary nodular shadows or lattice signs; 1 case showed enlarged hilar lymph node and 2 zases showed patchy shadow with pleuritis. One case presented sub-pleural curve line shadow at the posterior part of the right lower lung,and adhesion between the intestinal wall and intestinal mesentery in mass form in the abdomen by CT examination. Conclusion Patients suffering from AIDS (CD4T lymphocytes ＜50/μ L) with impaired immunity might be susceptible to complication of disseminated PM infection, which presents mainly damage of multiple organs and symptoms such as fever; enlargement of liver,spleen and lymph nodes, as well as specific skin maculopapular rashes. Imaging manifestations in the lungs were revealed as miliary nodular shadows and lattice-like shadows. Intensified abdominal CT might reveal presence of several enlarged postperitoneal lymph nodes and intestinal adhesion in shape of cakes.
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Objective To assess the clinical value of pre-operative embolization for nasopharyngeal angiofibroma. Methods 13 patients with nasopharyngeal angiofibroma confirmed by surgery and biopsy were retrospectively analysed. Bilateral carotid artery angiograpy was perfomed for demonstration of the arterial supply of tumor. According to the size and different caliber of arteries, embolization were seperately undertaken by different types of coil via 4.1or 5F Head-Hunter catheter. The embolization efficacy, embolization was evaluated by amount of blood loss. Results After coil embolization , no complication happened ranging 1～4 days (mean 2 days) in all 13 patients and then all the tumor masses were totally resected with mean blood loss of (584.6?379.4) ml (range 250～1500 ml). Conclusions Preoperative coils embolization is safe, reliable with less complication especially for reducing intraoperative blood loss and promoting the prognosis.
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Objective To assess the clinical efficacy of TIPS in the treatment of patients with refractory ascites and investigate the clinical factors associated with TIPS. Methods 21 consecutive patients with refractory ascites, 16 men and 5 women with mean age of 45 years (range 22-69 years) were followed up for an average of 337 days (range 50-1323 days). Asites/ abdomen circumference, serum parameters, stents function, time of followed up and survival rate were analized. Results The ascites was significantly reduced as compared with basal values (P