A rare example of rachipagus conjoint parasitic twinning in a newborn girl is described. A lipomatous mass with an attached hind limb (with fused feet) and a rudimentary vertebral arch were found adherent to the dorsal vertebral arches of the autosite in the thoracolumbar region. There was a clear cleavage plane between the autosite and the parasite. Microscopic sections of the excised specimen showed gut only. The autosite had no other congenital anomalies except for spina bifida in the thoracolumbar region with unfolding of the underlying cord. In the absence of underlying life-threatening anomalies, surgical excision of the parasite and treatment of the associated anomalies of the autosite is known to offer gratifying results.

The ultimate lateral resistance and the lateral deflection at working loads of rigid vertical walls and piles with a free head subjected to horizontal load and embedded in two-layered soils of sand and clay have been investigated. Part 1 deals with the behaviour of rigid walls, and the analyses are compared with the results of model wall tests in layered soils. Part 2 treats the behaviour of rigid piles, and the analyses are compared with the results of model tests on piles and pile groups in layered soils and some field case records.

Benefits of PIEB+PCEA over CEI previously demonstrated in small randomised controlled trials were reproducible on a larger scale in a clinical setting.

Angiomyolipoma is apparently a part of a family of neoplasms that derive from perivascular epitheloid cells. It is a rare mesenchymal tumor, usually found in the kidney. Extrarenal angiomyolipoma is uncommon and the most common extrarenal site is the liver. Only two cases of adrenal angiomyolipoma are reported in English literature. Authors wish to add one more case to world literature. Because of its large size and symptomatic presentation of extremely rare tumor merits documentation.

Background and Objectives:Immunohistochemistry (IHC) has become an important tool in the diagnosis of metastatic brain tumors. The judicious use of a panel of selected immunostains is unquestionably helpful in diagnostically challenging cases. In our study, the best combination of immune markers useful in differentiating metastatic carcinoma from high-grade gliomas in central nervous system (CNS) are glial fibrillary acidic protein (GFAP) and cytokeratin (CK) (CAM5.2).Materials and Methods:The study was conducted on 80 cases of glial tumors including metastatic tumors to the CNS. Histopathological diagnosis was established on routine hematoxylin and eosin staining of the sections. Special IHC markers, GFAP, and CAM5.2 were used to differentiate glial from metastatic tumors.Result:Of total 80 cases, 40 cases of astrocytic tumors, 2 cases of ependymoma, 2 cases of mixed glial tumors, and 16 cases of glioblastoma multiforme were positive for GFAP. Twelve cases of oligodendroglioma were negative for GFAP. The sensitivity of GFAP in glial tumors was statistically significant as 81.1% and specificity 100%, whereas sensitivity and specificity of CAM5.2 in metastatic tumors were 100%.Conclusion:IHC plays an important role in diagnosing tumors of CNS and markers such as GFAP and CK (CAM5.2) are quite effective in differentiating glial tumors from metastatic tumors of CNS.

Tuberculosis (TB) of the spleen is an extremely rare clinical entity particularly among immunocompetent persons. We report a case of isolated tuberculous abscess of spleen in a 13- years- old boy. No primary focus of infection was detected in lungs or any other organ. The patient was treated by splenectomy after a therapeutic failure with standard antituberculous medication.

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