Lingual hyperpigmentation after 5-fluorouracil chemotherapy

[5-Fluorouracil-induced reticular hyperpigmentation].

superficial dermis with occasional melanophages (Figure 3). The patient continued to receive cycles of chemotherapy, with no observed increase in pigmentation, until completing the treatment after 11 infusions. Five months after the last cycle of chemotherapy and 8 months after the appearance of the hyperpigmentation, no pigmentation was seen on the palms of the hands, and the reticular pigment...

Acute hyperammonemic encephalopathy after 5-fluorouracil based chemotherapy.

5-Fluorouracil (5-FU) based chemotherapy has been commonly used to treat metastatic or advanced colon cancer as an adjuvant chemotherapy. Although the side effects of 5-FU such as gastrointestinal problems and neutropenia and thrombocytopenia are common, not many cases of 5-FU related encephalopathy are reported. Hyperammonemic encephalopathy is a rare central nervous system toxicity following ...

Chemotherapy-associated supravenous hyperpigmentation.

Tongue hyperpigmentation associated with chemotherapy

W e demonstrate a new hyperpigmentation on the tongue of a 68-year-old female patient who was diagnosed with stage IIA infiltrating ductal carcinoma of the left breast who underwent modified radical mastectomy followed by a triple chemotherapy regimen which consisted of doxorubicin, docetaxel, and cyclophosphamide. The patient developed the tongue hyperpigmentation a few weeks after the initiat...

Cytomegalovirus colitis after administration of docetaxel-5-fluorouracil-cisplatin chemotherapy for locally advanced hypopharyngeal cancer.

We present the case of a patient with a locally advanced hypopharyngeal carcinoma who developed a severe cytomegalovirus (CMV) colitis after his first chemotherapy course with 5-fluorouracil (5-FU), docetaxel and cisplatin. The most probable cause of his CMV colitis is the impaired immunity during a phase of neutropenia after the chemotherapy. Although there was amelioration of the colitis and ...