C-M Ling

Publications (2)3.42 Total impact

• Article: Synchronous ipsilateral renal cell and transitional cell carcinoma.

  C-H Chiu, C-C Lee, P-Y Chong, C-M Ling, H-W Huang, K-H Chiang, A S-B Chou
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  ABSTRACT: The coexistence of multiple and synchronous primary neoplasms in the genitourinary system has only rarely been described in the literature. We present the case of a 78-year-old man with haematuria as the initial presentation, finally proven to be transitional cell carcinoma (TCC) combined with renal cell carcinoma (RCC). Intravenous urography (IVU), CT and arterial angiography studies revealed a space-occupying nodule at the right upper renal pelvicalyces showing mild enhancement with contrast medium. Another strong contrast medium enhancing exophytic tumour was found at the lower pole of kidney; there were hypodense foci and calcified components in this lesion. A right nephroureterectomy was performed. Pathological diagnosis was a papillary TCC and a clear cell type RCC. This is a rare case of combined renal malignancies diagnosed by imaging.
  The British journal of radiology 12/2006; 79(947):e187-9. · 2.11 Impact Factor
• Article: MR findings of penile lymphoma.

  K-H Chiang, P-Y Chang, S-K Lee, P-S Yen, C-M Ling, C-C Lin, C-C Lee, A S-B Chou
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  ABSTRACT: Penile lymphoma is extremely rare and secondary involvement of the penis by lymphoma may be due to retrograde spread or to direct extension from neighbouring organ. The appearance of penile lymphoma varies and can be mistaken for other soft tissue tumours. We report on a case with malignant lymphoma of the penis. MRI findings revealed soft-tissue mass of homogeneous isointensity around the middle to distal part of penis on T(1) weighted imaging and T(2) weighted imaging. It was well encapsulated, minimally enhanced and distinct from corpus cavernosum and corpus spongiosum.
  British Journal of Radiology 07/2006; 79(942):526-8. · 1.31 Impact Factor