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Palisading-like arrangement of immature ganglion cell in myenteric ganglia is a unique pathological feature of immaturity of ganglia. J Pediatr Surg 2022; 57:1269-1273. [PMID: 35393117 DOI: 10.1016/j.jpedsurg.2022.02.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 02/24/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Immaturity of ganglia (IG), an allied disorder of Hirschsprung disease (AD-HSCR), develops as neonatal ileus, but the dysmotility spontaneously resolves after several months. The diagnosis of IG using HE staining is often difficult. We herein report a new pathological finding of IG called the 'palisading-like pattern', which may be helpful for improving the diagnostic accuracy. METHODS Cases of IG that were managed over the past 28 years were retrospectively reviewed. We investigated the clinical course and pathological findings for Hematoxylin-Eosin (HE) staining. The conventional diagnostic criteria for IG were (1) a normal or slightly increased number of ganglion cells and (2) ganglion cells with small nuclei. RESULTS Among the 155 cases, 28 were diagnosed with IG, and 10 were retrospectively confirmed by HE staining. A palisading-like pattern was confirmed at the time of the initial ileostomy (median age, 2.5 days), and the palisading-like pattern had completely disappeared by the time of stoma closure (median age, 215 days) in all 10 cases. A palisading-like pattern is not present in other diseases. CONCLUSIONS Even if immunostaining data are not available for a further analysis, the detection of a palisading-like pattern on HE staining makes an accurate diagnosis possible. LEVEL OF EVIDENCE LEVEL IV.
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Yoshimaru K, Matsuura T, Yanagi Y, Obata S, Takahashi Y, Kajihara K, Ohmori A, Irie K, Hino Y, Shibui Y, Tamaki A, Kohashi K, Oda Y, Taguchi T. Reevaluation of concurrent acetylcholinesterase and hematoxylin and eosin staining for Hirschsprung's disease. Pediatr Int 2021; 63:1095-1102. [PMID: 33417724 DOI: 10.1111/ped.14596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 12/23/2020] [Accepted: 01/06/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Acetylcholinesterase (AChE) histochemistry has been widely performed for the histopathological diagnosis of Hirschsprung's disease (HD). However, we occasionally come across diagnostic difficulties. We conducted concurrent AChE histochemistry and hematoxylin and eosin (HE) staining to validate the ancillary value of this technique. METHODS Of 177 patients diagnosed using AChE histochemistry from January 2014 to December 2016, 90 patients underwent formalin-fixed paraffin-embedded HE staining. The histopathological findings and diagnostic abilities were investigated and compared retrospectively. RESULTS The sensitivity, specificity, accuracy, and kappa index of AChE histochemistry and HE staining were 94.1%, 100%, 98.9%, and 0.964 and 76.5%, 84.9%, 83.3%, and 0.530, respectively. The specificity, accuracy and kappa index of AChE histochemistry were significantly higher than those of HE staining (P < 0.001, <0.001, and <0.05). Hematoxylin and eosin staining supported the suspected diagnosis of total colon aganglionosis at the initial biopsy; furthermore, HE staining helped confirm the distinct shape of ganglion cells and hypertrophic nerve bundles. CONCLUSION We re-confirmed that AChE histochemistry is an excellent method for diagnosing HD. Although the diagnostic ability of HE staining is limited, it has acceptable utility as an ancillary method. Thus, AChE staining is a useful test and it should be performed together with HE staining.
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Affiliation(s)
- Koichiro Yoshimaru
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toshiharu Matsuura
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yusuke Yanagi
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Satoshi Obata
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshiaki Takahashi
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Keisuke Kajihara
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Atsuko Ohmori
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Keiko Irie
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuko Hino
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuichi Shibui
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akihiko Tamaki
- Department of Pediatric Surgery, Reproductive and Developmental Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kenichi Kohashi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Acetylcholinesterase staining for the pathological diagnosis of Hirschsprung's disease. Surg Today 2020; 51:181-186. [PMID: 32577882 DOI: 10.1007/s00595-020-02055-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 05/19/2020] [Indexed: 10/24/2022]
Abstract
Hirschsprung's disease (HD) is a congenital disease manifesting various degrees of functional bowel obstruction caused by the absence of enteric ganglion cells, which are usually absent in the colonic segment of the HD patient. Because the aganglionic segment of HD always includes the rectum, pathological diagnosis can be made using a rectal sample. HD should be diagnosed as early as possible because serious complications, such as acute enterocolitis or toxic megacolon, can develop without a definitive diagnosis and appropriate treatment. In the mid-1900s, HD was diagnosed by HE staining of specimens obtained by full-thickness biopsy. Since then, the combination of rectal mucosal biopsy and rubeanic acid-amplificated AChE staining has been brought about by the following milestones: the discovery that the submucosal plexus and the intermuscular plexus had the same level of nerve migration; the findings of research on acetylcholine (ACh) and acetylcholinesterase (AChE) in the intestinal tract; and the establishment of a rubeanic acid amplification method. Consequently, the diagnostic rate of HD improved dramatically in the 1980s. This review outlines the history of diagnostic methods for HD, the roles of ACh and AChE in the intestine, and the method of AChE staining.
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Agrawal RK, Kakkar N, Vasishta RK, Kumari V, Samujh R, Rao KLN. Acetylcholinesterase histochemistry (AChE)--A helpful technique in the diagnosis and in aiding the operative procedures of Hirschsprung disease. Diagn Pathol 2015; 10:208. [PMID: 26631177 PMCID: PMC4668621 DOI: 10.1186/s13000-015-0443-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 11/19/2015] [Indexed: 01/05/2023] Open
Abstract
Background Hirschsprung’s disease (HD) is an anomaly characterized by the absence of myenteric and submucosal ganglion cells (GC) in the distal alimentary tract. Diagnosis of HD is made by the absence of GC and missing out on even a single ganglion cell can be very devastating. Acetylcholinesterase (AChE) histochemistry, done on frozen sections is said to be a very useful ancillary technique in the diagnosis and in aiding the operative procedures of HD. Methods To assess this, 73 samples from 42 suspected/known cases of HD were subjected to frozen section analysis with rapid haematoxylin and eosin, toluidin blue stain along with AChE histochemistry. The remnant sample was paraffin embedded for routine haematoxylin and eosin staining. Results On frozen section analysis, 33 samples showed absence of ganglion cells, AChE histochemistry showed a positive staining pattern in 17 samples and paraffin embedded routine, H&E stained sections showed absence of ganglion cells in 19 samples. Sensitivity and specificity of both tests ie frozen section rapid H&E/AChE histochemistry in the diagnosis of HD, were calculated taking paraffin embedded H&E stained sections as the gold standard. Sensitivity of frozen section rapid H&E in the diagnosis of HD is 57.57 % and specificity is 79.10 %. The p-value is <0.0001, which is significant. The sensitivity of AChE histochemistry in the diagnosis of HD is 90.47 % and specificity is 96.36 %. The p-value is <0.0001, which is significant. Conclusions Acetylcholineesterase (AChE) histochemistry is a very useful ancillary technique in the diagnosis and in aiding the operative procedures of HD. It acts as a double check in the diagnosis of HD.
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Affiliation(s)
- R K Agrawal
- Department of Pathology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Nandita Kakkar
- Department of Histopathology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
| | - R K Vasishta
- Department of Histopathology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Vandana Kumari
- Department of Histopathology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - R Samujh
- Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - K L N Rao
- Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
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Propidium iodide (PI) stains Nissl bodies and may serve as a quick marker for total neuronal cell count. Acta Histochem 2015; 117:182-7. [PMID: 25596876 DOI: 10.1016/j.acthis.2014.12.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 10/22/2014] [Accepted: 12/04/2014] [Indexed: 11/22/2022]
Abstract
Propidium iodide (PI) reacts with both DNA and RNA and is a commonly used fluorescent reagent for nucleic acid staining. The aim of the study was to compare the cellular staining patterns of PI with that of Nissl staining in rat nervous tissues and to report a modified staining method that selectively labels Nissl bodies in neurons. Cryosections and paraffin sections of different tissues of normal Sprague-Dawley rats, including trigeminal ganglia, dorsal root ganglia, spinal cord, liver, and small intestine, were stained by either PI or the hematoxylin and eosin method. Some sections were treated with RNase or DNase before the above staining, and some were double stained with PI and a Nissl stain. The sections were observed by light, fluorescence or confocal microscopy. Results showed strong PI signals detected as patterns of granules in the neuronal cytoplasm of all nervous tissues, whereas the staining of neuronal nuclei was weaker. In contrast, nuclei of neuroglial cells were strongly stained by PI, while the cytoplasm was not obviously stained. Pretreatment of the neural tissue with RNase abolished the PI signals. Furthermore, the PI positive granules in neuronal cytoplasm co-localized with Nissl bodies stained by the fluorescent Nissl stain. When the tissue was pretreated with DNase, PI only stained the cytoplasmic granules of neurons, but not that of glial cells. Our results show that PI stains Nissl bodies and may serve as an economical and convenient neuron marker for neuronal cell counting when specific neural markers such as antibodies are not readily available.
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Anorectal neural crest derived cell behavior after the migration of vagal neural crest derived cells is surgically disrupted: implications for the etiology of Hirschsprung's disease. Pediatr Surg Int 2013; 29:9-12. [PMID: 23143079 DOI: 10.1007/s00383-012-3201-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND/PURPOSE In Hirschsprung's disease (HD), thick extrinsic nerve fibers can be associated with the aganglionic segment in the anorectum. We surgically disrupted the migration of vagal neural crest cell-derived cells (vagal NCC) in embryos from transgenic mice we created previously (SOX10-VENUS Tg) which have the SOX10 gene labeled with Venus (V), a green fluorescent protein, to observe sacral NCC activity in the anorectum. METHOD Proximal colon harvested from SOX10-VENUS Tg embryos on day 10.5 (n = 10) was transected at the ascending colon. V-positive sacral NCC in the anorectum were observed during organ culture under fluorescence stereoscopic microscopy, and compared with non-transected control specimens (n = 10). RESULTS In transected specimens, no V-positive sacral NCC were identified initially in the anorectum. By day 2, there were thick beaded sacral NCC in the anorectum in 6/10 (60 %) that migrated steadily to the transected end over 3-4 days. In controls, thinner and shorter V-positive sacral NCC began migrating cranially on day 2, and were met by distally migrating vagal NCC. CONCLUSION Disruption of vagal NCC migration appears to induce sacral NCC activity in the anorectum, suggesting that thick extrinsic nerve fibers seen in HD may be a secondary phenomenon.
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Holland SK, Hessler RB, Reid-Nicholson MD, Ramalingam P, Lee JR. Utilization of peripherin and S-100 immunohistochemistry in the diagnosis of Hirschsprung disease. Mod Pathol 2010; 23:1173-9. [PMID: 20495540 DOI: 10.1038/modpathol.2010.104] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Evaluation of rectal biopsies for ganglion cells is performed for patients suspected of having Hirschsprung disease. At times, identification of ganglion cells can be difficult, especially in newborns. To assist in diagnosis, frozen tissue can be collected for acetylcholinesterase histochemical staining. At our institution, we developed a protocol using peripherin and S-100 immunostaining as an adjunct to hematoxylin and eosin (H&E) for the identification of ganglion cells. Further, at the time of frozen section, we performed Diff Quik staining to highlight ganglion cells. One hundred and thirty eight rectal biopsies submitted for evaluation of Hirschsprung disease were compiled from the archives of the Medical College of Georgia from 2002 to 2009. Initial evaluation consisted of eight levels of H&E-stained slides and two unstained slides each for immunostaining with peripherin and S-100. If on initial evaluation, ganglion cells were not identified, additional H&E and peripherin immunostains were performed. Peripherin immunostaining was unequivocally identified in the cytoplasm of ganglion cells of patients at all ages. Of the 136 patients with diagnostic biopsies, 80% had ganglion cells. Of these, 93% of cases were diagnosed on the original eight levels. Twenty-seven cases were devoid of ganglion cells, and of these, 81% showed submucosal neural hypertrophy on S-100 staining. Twenty-six patients had confirmed aganglionic segments at the time of colonic resection. One patient had colostomy only. A total of 54 frozen sections were performed on 25 patients over this same period of time. Diff Quick staining was found to be very useful. In this study, our protocol proved to be very sensitive, specific, and efficient for the diagnosis of Hirschsprung disease.
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Affiliation(s)
- Susan K Holland
- Department of Pathology, Medical College of Georgia, Augusta, GA, USA
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Abu-Alfa AK, Kuan SF, West AB, Reyes-Múgica M. Cathepsin D in intestinal ganglion cells. A potential aid to diagnosis in suspected Hirschsprung's disease. Am J Surg Pathol 1997; 21:201-5. [PMID: 9042287 DOI: 10.1097/00000478-199702000-00010] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
There is still a need for a better method of detecting immature ganglion cells in paraffin sections of colorectal luminal biopsies in cases suspected of Hirschsprung's disease. The lysosomal aspartic proteinase cathepsin D has been immunolocalized to various cell types, including ganglion cells. We investigated its expression in intestinal ganglion cells to determine whether it could be used as an aid in the detection of immature ganglion cells in rectal biopsies from children suspected of having Hirschsprung's disease. Routinely processed tissues of eight adult intestines resected for gunshot wounds and six ganglioneuromas (for mature ganglion cells), of six colons resected for neonatal necrotizing enterocolitis (for immature ganglion cells), and of 11 cases of suspected and three cases of known Hirschsprung's disease were immunostained with a polyclonal antibody to cathepsin D using the avidin-biotin-peroxidase method. In all cases, all ganglion cell bodies present showed intense granular cytoplasmic reactivity for cathepsin D. The granules crowded the cytoplasm and formed a collarette around the nucleus. In the submucosa, the only other immunoreactive cells were histiocytes, but they could be distinguished from ganglion cells by their characteristic nuclear features and their occurrence singly and unassociated with nerves. The three resection specimens with Hirschsprung's disease showed a clear transition between the ganglionic and the aganglionic segments. We conclude that cathepsin D is a promising marker of immature ganglion cells in cases suspected of Hirschsprung's disease.
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Affiliation(s)
- A K Abu-Alfa
- Department of Pathology, Yale University, New Haven, CT 06520-8023, USA
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Banani SA, Forootan HR, Kumar PV. Intestinal neuronal dysplasia as a cause of surgical failure in Hirschsprung's disease: a new modality for surgical management. J Pediatr Surg 1996; 31:572-4. [PMID: 8801316 DOI: 10.1016/s0022-3468(96)90499-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Two hundred fifteen cases of Hirschsprung's disease (HD) had follow-up after definitive surgical treatment, which had been performed between September 1983 and August 1994. Of these, 20 (9.3%) had recurrence of obstructive symptoms that was unresponsive to conservative treatment. Nine cases were improved by posterior anorectal myectomy (PARM). The other 11 patients, who did not have improvement after PARM, had a re-pull-through. Reoperation consisted of excision of the descending and left transverse colon with pull-through of the right colon, regardless of the histology of the colon. The blood supply was based on the ileocolic vessels, with or without division of the right colic artery. To provide a smooth course for these blood vessels, without kinking, and to obtain adequate length of the right colon with less dissection, the entire bowel was derotated clockwise. Re-pull-through was then performed from the left side of the abdomen. The excised bowel from both operations was examined, using H&E staining, for possible evidence of intestinal neuronal dysplasia (IND) or acquired aganglionosis. All had ganglion cells in the remaining colon and at the distal limit of the pull-through. Histological signs of IND were present in all patients in the previously pulled-through colon. Apart from one mentally retarded child, all had satisfactory bowel movement in a 10 to 54-month follow-up period. IND should be considered a cause of surgical failure in HD. Subtotal colectomy and pull-through of the right colon after clockwise derotation of the entire bowel appears to be effective when symptoms persist after conservative therapy or PARM.
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Affiliation(s)
- S A Banani
- Department of Paediatric Surgery, Nemazee Hospital, Shiraz University of Medical Sciences, Iran
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Cuffari C, Rubin SZ, Krantis A. Routine use of the nitric oxide stain in the differential diagnosis of Hirschsprung's disease. J Pediatr Surg 1993; 28:1202-4. [PMID: 7508502 DOI: 10.1016/0022-3468(93)90166-i] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Hirschsprung's disease (HD) is defined as a congenital absence of ganglion cells in the distal bowel. Functionally, there is a loss of enteric neuromuscular inhibition. Inhibitory intestinal innervation includes extrinsic nonadrenergic, noncholinergic (NANC) nerves. Nitric oxide (NO) is proposed to be a NANC neurotransmitter. Sites of NO synthesis can be localized using a NO-dependent nicotinamide adenine dinucleotide phosphate (NADPH) diaphorase histochemical assay. We present a study of the distribution of NO neural elements in patients with HD. Routine hematoxylin-eosin (HE) histology as well as histochemical localization of NO synthase activity was carried out on fixed laminae and sectioned tissue of infant colon. NO synthase positive nerve cells and fibers were found throughout the wall of the proximal ganglionated colon. In the myenteric plexus disposition of these nerves parallels the known NANC innervation. "Aganglionic" distal colon displayed disrupted ganglia and increased nerve fibers. Selective preservation of NO synthesizing neurons was also seen. Punctate labeling of an apparent nonneuronal origin was also noted on the surface of arterioles. NO stain simplifies the pathological diagnosis of HD. The presence of NO positive nerve cells in HD suggests that aganglionosis is a misnomer. The lack of characteristic HE findings in other forms of neuronal intestinal dysplasia indicates the need for routine simple, more sensitive neural staining of colonic biopsies in selected infants with constipation.
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Affiliation(s)
- C Cuffari
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, Canada
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