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Colchicine toxicity, looks like GVHD

Colchicine toxicity, looks like GVHD

Gastric signet ring cell carcinoma. Most signet ring cell neoplasms in the stomach are primary sporadic signet ring cell adenocarcinomas. As in this case, these neoplasms express cytokeratin, they do not express estrogen or progesterone receptors, and they show a loss of e-cadherin. E-cadherin is involved in the formation of cell-junctions and the maintenance of epithelial integrity. Germ line E-cadherin (CDH1) mutations cause hereditary diffuse gastric cancer (HDGC)

Gastric signet ring cell carcinoma. Most signet ring cell neoplasms in the stomach are primary sporadic signet ring cell adenocarcinomas. As in this case, these neoplasms express cytokeratin, they do not express estrogen or progesterone receptors, and they show a loss of e-cadherin. E-cadherin is involved in the formation of cell-junctions and the maintenance of epithelial integrity. Germ line E-cadherin (CDH1) mutations cause hereditary diffuse gastric cancer (HDGC)

Museum of Science and Industry, Chicago.  You've got to really look for this guy...he's in a stairwell!

Museum of Science and Industry, Chicago. You've got to really look for this guy...he's in a stairwell!

GIST, CD34 and CD117 Positive. Other tumors that can be kit positive are seminoma, small cell carcinoma, granulocytic sarcoma, mastocytoma, and to a lesser extent, metastatic melanoma and clear cell sarcoma. GIST represents a continuum in biologic potential and the behavior of the lesion is strongly correlated with the size of the tumor and mitotic activity (/50 HPF). These parameters should be applied differently in gastric and intestinal GIST since small intestinal GISTs display a more…

GIST, CD34 and CD117 Positive. Other tumors that can be kit positive are seminoma, small cell carcinoma, granulocytic sarcoma, mastocytoma, and to a lesser extent, metastatic melanoma and clear cell sarcoma. GIST represents a continuum in biologic potential and the behavior of the lesion is strongly correlated with the size of the tumor and mitotic activity (/50 HPF). These parameters should be applied differently in gastric and intestinal GIST since small intestinal GISTs display a more…

Stage 4 T-Cell Lymphoma | Cutaneous T-Cell Lymphoma Presenting as Benign Dermatoses - American ...

Stage 4 T-Cell Lymphoma | Cutaneous T-Cell Lymphoma Presenting as Benign Dermatoses - American ...

Graft versus Host Disease: GvHD - CCLG-gvhd

Graft versus Host Disease: GvHD - CCLG-gvhd

These polyps have been the subject of intense debate in the literature based on the recent discovery

These polyps have been the subject of intense debate in the literature based on the recent discovery

EAA or Hypersensitivity pneumonitis = lymphocytic bronchiolitis, mild interstitial lymphs, and scattered poorly formed granulomas. INHALED ANTIGENS including: Pigeon breeder's lung, maple bark stripper's, humidifiers, Farmer's lung. NOT silo-filler's which is a chemical inhalation causing ARDS.

EAA or Hypersensitivity pneumonitis = lymphocytic bronchiolitis, mild interstitial lymphs, and scattered poorly formed granulomas. INHALED ANTIGENS including: Pigeon breeder's lung, maple bark stripper's, humidifiers, Farmer's lung. NOT silo-filler's which is a chemical inhalation causing ARDS.

Another reminder, parietal cells are pink

Another reminder, parietal cells are pink

disease | graft versus host disease

disease | graft versus host disease

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