Shimokawa, "Reduction of human embryonal rhabdomyosarcoma
tumor growth by inhibition of the hedgehog signaling pathway," Genes and Cancer, vol.
Tumor type Total (n) Percentage Benign tumors Adenomatoid tumor 1 2.1 Solitary fibrous tumor 1 2.1 Lipoma 3 6.4 Hemangioma 1 2.1 Adenoma 1 2.1 Malignant tumors Mesothelioma 1 2.1 Malignant fibrous histiocytoma 1 2.1 Embryonal rhabdomyosarcoma
3 6.4 Atypical lipomatous tumor 1 2.1 Myxoid liposarcoma 1 2.1 Tumor-like lesions Fibromatous periorchitis 2 4.3 Mesothelial cyst 1 2.1 Epididymal cyst 17 36.2 Tuberculous epididymitis 7 14.9 Filarial epididymitis 4 8.5 Non-specific granulomatous 2 4.3 epididymitis Total 47 100.0 Table 2: Site distribution of paratesticular tumors.
Pazzaglia et al., "Amplification of CDK4, MDM2, SAS and GLI genes in leiomyosarcoma, alveolar and embryonal rhabdomyosarcoma
," Histology and Histopathology, vol.
is the most common histologic variant (3).
Wedge biopsy of the pre-auricular lesion revealed a parameningeal embryonal rhabdomyosarcoma
. The primary tumour mass was in the left middle and inner ear.
Intra-abdominal embryonal rhabdomyosarcoma
in an adult.
Radiological case of the month: Rama Anand, MBBS, MD; Mahender. K. Narula, MBBS, MD; Rachna Madan, MBBS, MD, DNB; Akhil Varshney, MBBS, MD; Pankaj Sharma, MBBS, MD; Rajiv Chadha, MBBS, MS
 In this report we discuss a case of embryonal rhabdomyosarcoma
, which was initially diagnosed as orbital pseudo-tumour.
Dense pattern of embryonal rhabdomyosarcoma
, a lesion easily confused with alveolar rhabdomyosarcoma: a report from the Soft Tissue Sarcoma Committee of the Children's Oncology Group.
A biopsy at Birmingham Children's Hospital discovered a tumour inside the head, known as embryonal rhabdomyosarcoma
, of which there are only a few cases diagnosed each year throughout the world.
The immunophenotypic features were in keeping with an embryonal rhabdomyosarcoma
(RMS), spindle cell variant (Fig.
The histopathology report showed an 11-cm poorly differentiated embryonal rhabdomyosarcoma
. The tumour focally involved the full thickness of the tunica albuginea and did not invade the tunica vaginalis.
In the studies by Ulutin et al and Hawkin's et al, embryonal rhabdomyosarcoma
was the commonest type.