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Mongardini FM, Nazzaro L, Fuschillo G, D'Alelio A, Gambardella C, Docimo L, Lauro A, Landolfi V. Gentle Giant? Giant Gastric Solitary Peutz-Jeghers Polyp. Dig Dis Sci 2024; 69:349-354. [PMID: 38183558 DOI: 10.1007/s10620-023-08240-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 12/11/2023] [Indexed: 01/08/2024]
Abstract
Solitary hamartomatous polyps with identical pathological features of the typical hamartomas of the Peutz-Jegher syndrome are extremely rare. These solitary lesions lack the associated intestinal polyposis, classic mucocutaneous pigmentation, and family history typifying the Peutz-Jegher syndrome. We describe the case of a 31-year-old woman with a giant solitary gastric hamartoma endoscopically diagnosed and laparoscopically resected.
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Affiliation(s)
- F M Mongardini
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, University of Study of Campania "Luigi Vanvitelli", 80131, Naples, Italy.
| | - L Nazzaro
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, University of Study of Campania "Luigi Vanvitelli", 80131, Naples, Italy
| | - G Fuschillo
- Department of Advanced Medical and Surgical Sciences, Colorectal Surgery, University of Study of Campania «Luigi Vanvitelli», 80131, Naples, Italy
| | - A D'Alelio
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, University of Study of Campania "Luigi Vanvitelli", 80131, Naples, Italy
| | - C Gambardella
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, University of Study of Campania "Luigi Vanvitelli", 80131, Naples, Italy
| | - L Docimo
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, University of Study of Campania "Luigi Vanvitelli", 80131, Naples, Italy
| | - A Lauro
- Department of Surgery, Sapienza University, 00185, Rome, Italy
| | - V Landolfi
- General Surgery Unit, "St. Giuseppe Moscati" Hospital of National Relevance and High Specialty, 83100, Avellino, Italy
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A case of jejunal solitary Peutz-Jeghers polyp with intussusception identified by double-balloon enteroscopy. Clin J Gastroenterol 2020; 13:1129-1135. [PMID: 32779147 DOI: 10.1007/s12328-020-01197-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/21/2020] [Indexed: 10/23/2022]
Abstract
Solitary Peutz-Jeghers polyp is a rare hamartomatous polyp that has similar histologic characteristics with those of polyps in Peutz-Jeghers syndrome, without associated mucocutaneous hyperpigmentation and a family history. Previous reports indicated that solitary Peutz-Jeghers polyp is rarely found in the small intestine. We experienced a rare case of jejunal solitary Peutz-Jeghers polyp. A 29-year-old man was admitted to our hospital with a 6-month history of upper abdominal pain. He had no hyperpigmentation or a family history of Peutz-Jeghers syndrome. Abdominal computed tomography showed a 3-cm tumor-like structure at the tip of a mildly intussuscepted jejunum. Per oral double-balloon enteroscopy revealed a 3-cm pedunculated polyp in the jejunum. The patient underwent partial jejunal resection under laparotomy. Macroscopically, the surgical specimen showed a pedunculated polyp, measuring 30 × 15 × 10 mm in size, with lobulated head. Histopathologic examination revealed irregular aggregation of hyperplastic crypts with branching muscular bundles originating from the muscularis mucosae. Based on these histologic findings, we finally diagnosed the patient as a solitary Peutz-Jeghers polyp in the jejunum. The present case indicated that solitary Peutz-Jeghers polyp should be considered in a patient with solitary hamartomatous polyp in the gastrointestinal tract.
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Zou BC, Wang FF, Zhao G, Lu XL, Zhang L, Zhao P, Shi HT, Qin B, Guo XD, Zhang J. A giant and extensive solitary Peutz-Jeghers-type polyp in the antrum of stomach: Case report. Medicine (Baltimore) 2017; 96:e8466. [PMID: 29245215 PMCID: PMC5728830 DOI: 10.1097/md.0000000000008466] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
RATIONALE A solitary Peutz-Jeghers-type polyp is a hamartomatous polyp which without either mucocutaneous pigmentation or a family history of Peutz-Jeghers syndrome (PJS). It can occur in all of the gastrointestinal tract, but it is extremely rare in the stomach. PATIENT CONCERNS A 53-year-old man was admitted to the local hospital with left upper abdominal pain lasting 2 weeks. A gastroscopy showed a giant and extensive bulging lesion on the greater curvature and posterior and anterior walls of the gastric antrum, involving three-quarters of the gastric wall. Endoscopic ultrasonography showed a muscularis mucosa lesion. DIAGNOSES A solitary Peutz-Jeghers-type polyp in the antrum of stomach. INTERVENTIONS The patient underwent an endoscopic submucosal dissection (ESD). OUTCOMES The patient recovered quickly, without any complications. LESSONS This is the second largest gastric solitary Peutz-Jeghers-polyp reported until now, and the largest gastric solitary Peutz-Jeghers type-polyp treated by endoscope.
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Affiliation(s)
- Bai-Cang Zou
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Feng-Fan Wang
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Department of Gastroenterology, Xi’an Children's Hospital, Xi’an, Shaanxi, China
| | - Gang Zhao
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xiao-Lan Lu
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Li Zhang
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Ping Zhao
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Hai-Tao Shi
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Bin Qin
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xiao-Dan Guo
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jing Zhang
- Department of Gastroenterology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
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Mori H, Kobara H, Tsushimi T, Fujihara S, Nishiyama N, Matsunaga T, Ayaki M, Yachida T, Masaki T. Two rare gastric hamartomatous inverted polyp cases suggest the pathogenesis of growth. World J Gastroenterol 2014; 20:5918-5923. [PMID: 24914354 PMCID: PMC4024803 DOI: 10.3748/wjg.v20.i19.5918] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 12/27/2013] [Accepted: 03/05/2014] [Indexed: 02/06/2023] Open
Abstract
Gastric hamartomatous inverted polyps (GHIP) are difficult to diagnose accurately because of inversion into the submucosal layer. GHIP are diagnosed using the pathological characteristics of the tumor, including the fibroblast cells, smooth muscle, nerve components, glandular hyperplasia, and cystic gland dilatation. Although Peutz-Jeghers syndrome, juvenile polyposis, and Cowden disease are hereditary, it is rare to encounter 2 cases of monostotic and asymptomatic gastric hamartomas. The pathogeneses of hamartomatous inverted polyps and inverted hyperplastic polyps remain controversial because of the paucity of reported cases. There are 3 hypotheses regarding the pathogenesis of complete gastric inverted polyps. Based on our experience with 2 successive, rare GHIP cases, we affirm the hypothesis that after a hamartomatous change occurs in the submucosal layer, some of these components are exposed to the gastric mucosa and, consequently, form a hypertrophic lesion. In Case 1, our hypothesis explains why a tiny hypertrophic change was first detected on the top of the submucosal tumor using a detailed narrow band imaging-magnified endoscopy. There was no confirmation that the milky white mucous and calcification structures were exuding directly from the biopsy site like Case 1, and in Case 2 the presence of this mucous was indirectly confirmed during an endoscopic submucosal dissection (ESD). Regarding the pathogenesis of GHIP, a submucosal hamartomatous change may occur prior to the growth of hypertrophic portions. An en bloc resection using ESD is recommended for treatment.
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Pedunculated hamartomatous polyp of the appendix: report of a case. Surg Today 2012; 43:191-3. [PMID: 22610489 DOI: 10.1007/s00595-012-0190-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2010] [Accepted: 11/07/2011] [Indexed: 12/20/2022]
Abstract
We experienced a rare case of a pedunculated polyp of the appendix, which had been incidentally found by preventive appendectomy performed when providing surgical treatment for rectal carcinoma. A pathological investigation of this polypoid lesion demonstrated branches of fibro-muscular stalks connecting with the lamina muscularis covered by a hyperplastic mucosa, which proved to be consistent with the features of hamartoma. The patient had no external characteristics of Peutz-Jeghers syndrome, including mucocutaneous pigmentation and gastrointestinal polyposis, observed by endoscopy. This case is considered to be a Peutz-Jeghers type polyp of the appendix with a pedunculated form, which is very rare.
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Jin JS, Yu JK, Tsao TY, Lin LF. Solitary gastric Peutz-Jeghers type stomach polyp mimicking a malignant gastric tumor. World J Gastroenterol 2012; 18:1845-8. [PMID: 22553412 PMCID: PMC3332301 DOI: 10.3748/wjg.v18.i15.1845] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 01/09/2012] [Accepted: 02/08/2012] [Indexed: 02/06/2023] Open
Abstract
Most cases of Peutz-Jeghers type polyps of the stomach are associated with mucocutaneous pigmentation and multiple intestinal polyposis. A solitary Peutz-Jeghers type polyp of the stomach is rare. We here report a case of a 71-year-old woman with a solitary Peutz-Jeghers type polyp of the stomach who presented with intolerable epigastric pain and weight loss of 5 kg over the prior two months. During the hospital treatment course for this patient, endoscopic examination revealed a bulging lesion with a central hole, mucosal ulceration, an asymmetrical wall thickness and a narrowing of the gastric lumen. A gastric biopsy further revealed ulceration with moderate dysplasia. The patient received endoscopic ultrasonography which showed a second subepithelial lesion that measured 4 cm × 3 cm. Computed tomography of the abdomen subsequently showed a thickened gastric wall with three visibly enlarged lymph nodes, all greater than 1 cm. The suspected diagnosis was malignant gastric cancer with lymph node metastases. The other lesion, which measured 2 cm × 2 cm × 1 cm was noted in the submucosa of the jejunum during surgery. The patient was treated using a subtotal gastrectomy and partial resection of the jejunal tumor. The final pathological report indicated a gastric Peutz-Jeghers type polyp with proliferation of smooth muscle bundles in the submucosal layer, and hyperplastic glands in the mucosal layer and ectopic pancreas of the jejunum. This is the first reported clinical case of a solitary Peutz-Jeghers type polyp of the stomach accompanying a lymph node enlargement and ectopic pancreas in the jejunum that simulates stomach cancer with lymph node metastases.
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Retrosi G, Nanni L, Vecchio FM, Manzoni C, Canali R, Busato G, Pintus C. Solitary Peutz-Jeghers Polyp in a Paediatric Patient. Case Rep Gastroenterol 2010; 4:452-456. [PMID: 21103204 PMCID: PMC2988858 DOI: 10.1159/000321573] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Hamartomatous polyps of Peutz-Jeghers are mostly found in patients affected by Peutz-Jeghers syndrome (PJS), but they can be rarely encountered in the general population. It is unclear whether a solitary Peutz-Jeghers polyp (PJP) is an incomplete form of PJS or a separate entity. We report a case of solitary PJP in a paediatric patient in whom the other features of PJS were absent. The patient underwent laparotomy due to small bowel intussusception secondary to an ileac polyp. Histological examination showed the characteristic features of PJP, but the patient did not fulfill the WHO criteria for PJS diagnosis (negative family history for PJS and absence of mucocutaneous pigmentation); moreover analysis of the STK11/LKB1 gene did not reveal any genomic abnormality. The clinical and investigative findings in our case suggest that the solitary PJP can be considered a different clinical entity from PJS.
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Affiliation(s)
- Giuseppe Retrosi
- Department of Paediatrics, Division of Paediatric Surgery, Policlinico 'A. Gemelli', Rome, Italy
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Harbaum L, Geigl JB, Volkholz H, Schwarzbraun T, Oschmautz H, Vieth M, Langner C. Sporadic gastric Peutz-Jeghers polyp with intraepithelial neoplasia. APMIS 2010; 117:941-3. [PMID: 20078560 DOI: 10.1111/j.1600-0463.2009.02549.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Jamaludin AZF, Telisinghe PU, Yapp SKS, Chong VH. Solitary duodenal hamartomatous polyp with malignant transformation: report of a case. Surg Today 2009; 39:527-32. [PMID: 19468811 DOI: 10.1007/s00595-008-3873-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2008] [Accepted: 04/06/2008] [Indexed: 12/25/2022]
Abstract
A solitary duodenal hamartomatous polyp is rare and it is considered to be either a variant of Peutz-Jeghers syndrome (PJS) or a separate entity. Patients do not have cutaneous manifestations and have only one hamartomatous polyp. The presentation is nonspecific and it resembles common conditions, such as a peptic ulcer disease. Most are incidentally diagnosed during endoscopy for other indications. Malignant transformation has been reported. This report describes the case of a 46-year-old man who presented with chronic intermittent abdominal pain. The initial endoscopy showed an abnormal twisting of the duodenum with a dilated duodenum. He was later diagnosed to have a solitary duodenal hamartomatous polyp with malignant transformation, which was treated by surgery. A review of the literature on the pertinent cases of this type of lesion is also presented.
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Affiliation(s)
- Aza Zetty Feroena Jamaludin
- Gastroenterology Unit, Department of Medicine, Raja Isteri Pengiran Anak Saleha Hospital, Bandar Seri Begawan, BA 1710, Brunei Darussalam
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Ter Borg PP, Westenend PP, Hesp FW, van der Straaten FF, van de Vrie WW, Honkoop PP. A solitary Peutz-Jeghers type polyp in the jejunum of a 19 year-old male. CASES JOURNAL 2008; 1:68. [PMID: 18671840 PMCID: PMC2515291 DOI: 10.1186/1757-1626-1-68] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2008] [Accepted: 07/31/2008] [Indexed: 12/31/2022]
Abstract
A 19-year old male presented with melena and anemia. A duodenoscopy revealed no abnormalities, but a small bowel X-ray series demonstrated a large jejunal polyp. This 4 cm large polyp was visualised during peroperative small bowel endoscopy and was subsequently surgically removed. The polyp had the characteristic histologic appearance of a Peutz-Jeghers type polyp, but the patient had no other signs of Peutz-Jeghers syndrome, such as the characteristic mucocutaneous pigmentation, the presence of multiple polyps or a positive family history. After removal of the polyp, melena did not recur and his hemoglobin concentration normalized. Altogether, the patient does not fulfill the diagnostic criteria for Peutz-Jeghers syndrome and appears to have a solitary jejunal Peutz-Jeghers type polyp. All previously reported patients with such polyps were older than this patient.
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Affiliation(s)
- Pieter Pcj Ter Borg
- Department of Gastroenterology, Albert Schweitzer Hospital, Dordrecht, The Netherlands.
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