Renal cell carcinoma (RCC) accounts for only 3% of adult malignancies, and the lung is the most common site of metastasis of this tumor, which may be accompanied by pleural metastasis. However, solitary pleural involvement is very rare and its presentation with dyspnea as the first manifestation of RCC is extremely rare.We describe a 39-year-old male with episodes of dyspnea dating back 6...

introduction malignant priapism due to cancers is a rare condition that only 30 cases of kidney cancers were reported. case presentation we report on the first case of simultaneous penile, renal vein, vena cava, liver and ipslateral adrenal gland metastases from primary renal cancer in a 56-year-old man. the only complain of the patient was a history of painful priapism for one month. corporogl...

The histopathological changes in Budd–Chiari syndrome (BCS) overlap with those of sinusoidal obstruction (SOS) and cardiac or pericardiac disorders resulting right failure. These conditions, however, are different on both clinical pathological grounds need to be differentiated from BCS. This review is centred the three main aspects BCS diagnostic liver histopathology: (1) general histopathology...

background: nephrotic syndrome and type 1 diabetes mellitus are two common chronic conditions in children. co-existence of these conditions is an extremely rare finding. case presentation: this report presents a 6-year-old boy who was diagnosed with nephrotic syndrome five years ago and type 1 diabetes mellitus in infancy. renal biopsy showed membranous glomerulonephritis, which is a rare histo...

Background: Abdominal cutaneous and subcutaneous nodules are uncommon benign or malignant lesions. The majority of the malignant nodules are metastatic in origin and may be the initial presentation of a primary malignancy; hence, an early diagnosis is important. Our aim of this study was to find out the spectrum of lesions (both non-neoplastic and neoplastic) that present as cutaneous and subcu...

We previously demonstrated that there are acute and delayed phases of renal protection against renal ischemia and reperfusion (IR) injury with renal ischemic preconditioning (IPC). This study assessed whether hepatic IPC could also reduce distant renal IR injury through the blood stream-mediated supply of reactive oxygen species (ROS). Male C57BL/6 mice were randomly divided into four groups: g...

in recent years, tuberculosis has had a significant rise, caused mainly by the epidemic of acquired immunodeficiency syndrome. the anorectal tuberculosis is a very rare presentation. herein, we presented a 67-year-old man who has had renal transplantation and presented with hematochezia and painful defecation since 6 months before. biopsy was taken from the lower rectal ulcerated lesion. histop...

BACKGROUND The pathogenesis of ANCA-associated pauci-immune glomerulonephritis has not been fully elucidated. Several studies had suggested that complement deposition could be detected in renal histopathology. The current study investigated the clinical and pathological significance of complement deposition in renal histopathology of patients with ANCA-associated pauci-immune glomerulonephritis...