To compare neoadjuvant concurrent chemo-radiotherapy followed by surgery and neoadjuvant chemotherapy followed by surgery in carcinoma esophagus patients: A single institutional study in the Indian population.

Objective: This single institutional study compared neoadjuvant concurrent chemo-radiotherapy (NACCRT) and neoadjuvant chemotherapy (NACT) followed by surgery in locally advanced middle and lower-1/3 carcinoma esophagus patients in terms of toxicity, clinical response, operative complications, disease downstaging, resection rates, pathological response, recurrence, and survival.

Methods: This randomized prospective comparative study comprised 40 consecutive patients divided equally between two study arms NACCRT (n = 20; 41.4 Gy radiation dose; carboplatin area under the curve (AUC) 2/paclitaxel 50 mg/m; 5 cycles) and NACT (n = 20; carboplatin AUC 5/paclitaxel 175 mg/m; 2 cycles) from March 2014 to December 2016.

Carcinoma Penis Manifesting as Upfront Supraclavicular Lymph Node Metastases Detected by F-Fluorodeoxyglucose Positron Emission Tomography Scan: Report of an Extremely Rare and Aggressive Case.

Carcinoma penis is a rare malignancy accounting 0.5 to 1% cases in the developed countries with a slightly higher incidence in the developing nations. Slow locoregional progression is characteristic of penile carcinoma and distant metastases are very uncommon.

Carcinoma penis manifesting as upfront supraclavicular lymph node metastases detected by F-fluorodeoxyglucose positron emission tomography scan: Report of an extremely rare and aggressive case.

Carcinoma penis is a rare malignancy accounting 0.5%-1% of cases in the developed countries with a slightly higher incidence in the developing nations. Slow locoregional progression is characteristic of penile carcinoma (PC) and distant metastases are very uncommon.

Synchronous Detection of Extra-Adrenal Paraganglioma in a Follow-Up Case of High-Grade Gastrointestinal Stromal Tumor.

Extraadrenal paragalionoma at multiple sites and its association with GIST is a rare finding. Although F-FDG PET-CT is not a modality of choice for primary diagnosis of paraganglioma, and its use is restricted for detection of metastases/multiple sites and disease staging. However, in this case that we describe here, its role in an already-proven/recurrent case of paraganglioma is emphasized by its simultaneous assessment of disease at several different sites.

Tumor Thrombi in Multiple Tributaries of the Mesenteric Vein in a Case of Carcinoma Rectosigmoid: A Rare Entity.

Treatment for tumor thrombus in multiple blood vessels can be a challenge for management and thus FDG PET CT is a potent tool in evaluation of such cases in differentiating between bland and tumor thrombus and commenting on the extent of the involvement.

Malignant peripheral nerve sheath tumor of thigh with sphenoid and brain metastases: Extremely rare occurrence with dismal prognosis despite significant response to palliative chemoradiotherapy.

Malignant peripheral nerve sheath tumor (MPNST) is a neurogenic tumor arising from peripheral nerves or nerve sheaths. MPNSTs are highly aggressive sarcomas mainly associated with neurofibromatosis type-1 (NF-1) with high rates of local recurrence and distant metastasis carrying a dismal prognosis. Lung is the most common metastatic site.

Upfront Skeletal Muscle Metastases from Non-small Cell Lung Carcinoma: Report of an Extremely Rare Occurrence Detected by 18F-Fluorodeoxyglucose Positron Emission Computed Tomography Scan.

Adenocarcinoma lung with upfront metastases to skeletal muscle is rarely encountered in clinical practice since skeletal muscles are highly resistant to dissemination from solid organs. Moreover, these muscle metastatic lesions generally present with pain and palpable mass to get detected clinically. However, silent skeletal muscle metastases without any symptoms or signs getting detected by functional imaging with whole body 18F-fluorodeoxyglucose positron emission/computed tomography (18FDG-PET/CT) scan have been scarcely described in literature, while we present such an interesting case in a 45-year-old female.