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Abnormal ectodermal findings associated with gastrointestinal polyposis

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These findings were consistent with those of hamartomatous polyps... His family history was not significant for gastrointestinal polyposis complications... Cronkhite-Canada syndrome (CCS) was diagnosed based on clinical manifestations, imaging features, endoscopic, and pathologic findings... CCS is a very rare pathological entity... Unlike other hamartomatous polyposis syndromes, it is characterized by adult onset, non-inherited gastrointestinal polyposis, and diagnostic ectodermal findings, including alopecia, onychotrophy, and pigmentation... When encountered with a patient with innumerable polyps in the gastrointestinal tract, a clinician should have a high index of suspicion for CCS, and look for characteristic clinical, endoscopic, and histopathological findings of CCS and take special note of the different gastrointestinal polyposis conditions that may be present.

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Various ectodermal findings. (A) Onychodystrophy of fingers. (B) Onychodystrophy of toes as well as hyperpigmentation of the first toe’s nail plate. (C) Hyperpigmentation of both palmar surfaces. (D) Hair loss, including crown area thinning and breakage.
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f1-kjim-2016-028: Various ectodermal findings. (A) Onychodystrophy of fingers. (B) Onychodystrophy of toes as well as hyperpigmentation of the first toe’s nail plate. (C) Hyperpigmentation of both palmar surfaces. (D) Hair loss, including crown area thinning and breakage.

Mentions: A 55-year-old man presented to our department complaining of profuse diarrhea and poor appetite for 1 month. He also reported weight loss of about 6 kg over 2 months. His medical history revealed diabetes mellitus, although well controlled. On physical examination, his fingernails and toenails were dry and dystrophic (Fig. 1A and 1B). We also noticed hyperpigmentation in both palms (Fig. 1C) and hair loss around the crown, with positive hair pull test (Fig. 1D). The laboratory studies were unremarkable, except for hypoalbuminemia (3.1 g/dL). Abdominal computed tomography showed innumerable polyps, along with reactive lymph node enlargement in the stomach, small bowel, and colon. Upper endoscopy revealed thickened mucosal folds and multiple sessile polyps of various sizes throughout the stomach and duodenum (Fig. 2A), while colonoscopy showed multiple strawberry-like polyps with nodular mucosa in the entire colon (Fig. 2B). Microscopic examinations of biopsies from these polyps revealed cystic glandular dilatation and epithelial hyperplasia; lamina propria was edematous, containing mononuclear cell infiltrates (Fig. 2C). These findings were consistent with those of hamartomatous polyps. His family history was not significant for gastrointestinal polyposis complications. Cronkhite-Canada syndrome (CCS) was diagnosed based on clinical manifestations, imaging features, endoscopic, and pathologic findings.


Abnormal ectodermal findings associated with gastrointestinal polyposis
Various ectodermal findings. (A) Onychodystrophy of fingers. (B) Onychodystrophy of toes as well as hyperpigmentation of the first toe’s nail plate. (C) Hyperpigmentation of both palmar surfaces. (D) Hair loss, including crown area thinning and breakage.
© Copyright Policy
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC5016290&req=5

f1-kjim-2016-028: Various ectodermal findings. (A) Onychodystrophy of fingers. (B) Onychodystrophy of toes as well as hyperpigmentation of the first toe’s nail plate. (C) Hyperpigmentation of both palmar surfaces. (D) Hair loss, including crown area thinning and breakage.
Mentions: A 55-year-old man presented to our department complaining of profuse diarrhea and poor appetite for 1 month. He also reported weight loss of about 6 kg over 2 months. His medical history revealed diabetes mellitus, although well controlled. On physical examination, his fingernails and toenails were dry and dystrophic (Fig. 1A and 1B). We also noticed hyperpigmentation in both palms (Fig. 1C) and hair loss around the crown, with positive hair pull test (Fig. 1D). The laboratory studies were unremarkable, except for hypoalbuminemia (3.1 g/dL). Abdominal computed tomography showed innumerable polyps, along with reactive lymph node enlargement in the stomach, small bowel, and colon. Upper endoscopy revealed thickened mucosal folds and multiple sessile polyps of various sizes throughout the stomach and duodenum (Fig. 2A), while colonoscopy showed multiple strawberry-like polyps with nodular mucosa in the entire colon (Fig. 2B). Microscopic examinations of biopsies from these polyps revealed cystic glandular dilatation and epithelial hyperplasia; lamina propria was edematous, containing mononuclear cell infiltrates (Fig. 2C). These findings were consistent with those of hamartomatous polyps. His family history was not significant for gastrointestinal polyposis complications. Cronkhite-Canada syndrome (CCS) was diagnosed based on clinical manifestations, imaging features, endoscopic, and pathologic findings.

View Article: PubMed Central - PubMed

AUTOMATICALLY GENERATED EXCERPT
Please rate it.

These findings were consistent with those of hamartomatous polyps... His family history was not significant for gastrointestinal polyposis complications... Cronkhite-Canada syndrome (CCS) was diagnosed based on clinical manifestations, imaging features, endoscopic, and pathologic findings... CCS is a very rare pathological entity... Unlike other hamartomatous polyposis syndromes, it is characterized by adult onset, non-inherited gastrointestinal polyposis, and diagnostic ectodermal findings, including alopecia, onychotrophy, and pigmentation... When encountered with a patient with innumerable polyps in the gastrointestinal tract, a clinician should have a high index of suspicion for CCS, and look for characteristic clinical, endoscopic, and histopathological findings of CCS and take special note of the different gastrointestinal polyposis conditions that may be present.

No MeSH data available.


Related in: MedlinePlus