Kalpana Ranjitsingh Sulhyan

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Sex cord stromal tumor with annular tubules (SCTAT) is a distinctive, rare subtype of sex cord stromal tumor of the ovary, predominant component of which has morphological features intermediate between that of granulosa cell and sertoli cell. The majority of ovarian SCTAT are benign. So far, malignant behavior in SCTAT has been reported only in sporadic(More)
CONTEXT Gleason grade is the most widely used grading system for prostatic carcinoma and is recommended by World Health Organization. It is essential that there should be good interobserver reproducibility of this grading system as it has important implications in patient management. AIM To assess interobserver reproducibility of Gleason grading of(More)
Proliferating trichilemmal tumor (PTT) is an uncommon appendageal skin tumor that affects mainly elderly women. It arises from the external root sheath of the hair follicle and is most commonly observed on the scalp. Although most cases pursue a favorable clinical course and surgical excision is curative, malignant transformation has rarely been reported in(More)
Although squamous cell carcinoma of the cervix is the commonest gynaecological malignancy in India, squamous cell carcinoma of the endometrium is rare. Direct extension from the cervical growth can involve the uterine corpus but superficial spread without invasion of the underlying myometrium is uncommon. We report a case of squamous cell carcinoma in-situ(More)
Malignant tumors rarely metastasize to the oral cavity and account for about 1% of all oral tumors. Metastasis to soft-tissue of the oral cavity is much rarer than jaw bones. Because of the rarity, metastatic tumors in the oral region are challenging for diagnosis. Primary tumors which metastasize to mouth are the most commonly lung, breast, and kidney.(More)
Steroid cell tumours (SCTs) account for less than 0.1% of all ovarian tumours. Three major categories ofSCTs include (1) stromal luteoma, (2) steroid cell tumour not otherwise specified and (3) Leydig cell tumours that do not have another component. Stromal luteomas constitute 20% of SCTs. They usually occur in postmenopausal women and about 60% present(More)
Mature cystic teratoma, also known as dermoid cyst, is the most common germ cell tumor of the ovary with a relative incidence of 20%. Rarely, dermoid cysts undergo malignant transformation (0.94%-2%). We report a case of mucoepidermoid carcinoma within a mature cystic teratoma in a 35-year-old female.
Primitive neuroepithelial differentiation in malignant peripheral nerve sheath tumors (MPNSTs) has been reported in children but is extremely rare in adults. The authors report the case of a 70-year-old woman who presented with swelling of the right leg of 1-month duration. Fine-needle aspiration cytology was suggestive of a benign peripheral nerve sheath(More)
A 68 year old woman presented with lump in left breast since 6 months. There was no history of nipple discharge. Local examination revealed a lump measuring 4 x 3 x 3 cms in the left subareolar region. There was no skin involvement or palpable axillary l ymphadenopathy . FNA was r epea ted ly haemorrhagic and smears revealed clusters of malignant ductal(More)
Mammary hamartoma is an uncommon benign lesion that presents as a palpable or impalpable mass in the breast. The lesion may be underdiagnosed by the pathologist, as the pathological appearance is not distinctive. Though mammary hamaroma is benign in nature, carcinomas can arise in it. Hence awareness of this lesion and a correct diagnosis is essential. A(More)