Song-liang Cai

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AIM To investigate the rates of prostate cancer (PCa) in radical cystoprostatectomy (RCP) specimens for bladder cancer in mainland China. To determine the follow-up outcome of patients with two concurrent cancers and identify whether prostate-specific antigen (PSA) is a useful tool for the detection of PCa prior to surgery. METHODS From January 2002 to(More)
Ultrathin, 2D organic layers of sub-ten nanometer thicknesses and high aspect ratios have received a great deal of attention for their graphene-like topological features and emerging properties. Rational synthetic strategies have led to the realization of periodic 2D layers with unprecedented structural precision. Herein, recent progress on the synthesis of(More)
OBJECTIVE To study significance and limitations of the ratio of free to total prostate specific antigen (f/t PSA) in differential diagnosis between prostate cancer and benign prostatehyperplasia (BPH) with total PSA (tPSA) levels between 4 and 10 ng/ml. METHODS We analysed retrospectively 180 prostate cancer and BPH patients who were diagnosed and treated(More)
OBJECTIVE To investigate the clinical manifestations, pathological features, diagnosis and treatment of stromal tumor in the seminal vesicle. METHODS We retrospectively analyzed 1 case of stromal tumor of the seminal vesicle, reviewed relevant domestic and international literature, and summarized the clinical manifestations, pathological features,(More)
OBJECTIVE To investigate the age and pathological features of prostate cancer patients in recent years. METHODS An analysis was made of the age and pathological features of 481 cases of prostate cancer pathologically diagnosed from January 1998 to April 2004, 39 cases in 1998, 69 in 1999, 73 in 2000, 68 in 2001, 72 in 2002, 121 in 2003, and 39 in the(More)
BACKGROUND Castleman's disease (CD) is a relatively rare disorder characterized by the benign proliferation of lymphoid tissue. The combination of an occurrence of retroperitoneal pararenal CD with myasthenia gravis (MG) is extremely rare. CASE PRESENTATION The patient was admitted to our hospital for investigation of a retroperitoneal pararenal tumor(More)
OBJECTIVE To evaluate the factors for the conversion of transurethral resection of the prostate (TURP) to open prostatectomy and to provide clinical evidence for surgical options. METHODS From January 1997 to March 2005, we performed 1 086 TURP and made retrospective analyses of 11 risk factors concerning the demographics, clinical history, laboratory(More)
Iliac vein-ureteral fistula is a rare cause of hematuria. The diagnosis of an iliac vein-ureteral fistula can be elusive even with the use of multiple methods. With regards to the treatment, there appears to be a shift in management from primarily open surgical to primarily angiographic management. We present a unique case of an external iliac vein -(More)
The title compounds, trans-bis(1H-benzimidazole-2-carboxylato-κ(2)N(3),O)bis(ethanol-κO)cadmium(II), [Cd(C(8)H(5)N(2)O(2))(2)(C(2)H(6)O)(2)], (I), and trans-bis(1H-benzimidazole-κN(3))bis(1H-benzimidazole-2-carboxylato-κ(2)N(3),O)nickel(II), [Ni(C(8)H(5)N(2)O(2))(2)(C(7)H(6)N(2))(2)], (II), are hydrogen-bonded supramolecular complexes. In (I), the Cd(II)(More)